-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+# allow crl and certficate fetch from winnetou
+-A INPUT -i eth0 -p tcp --sport 80 -s fec0::15 -j ACCEPT
+-A OUTPUT -o eth0 -p tcp --dport 80 -d fec0::15 -j ACCEPT
+
# log dropped packets
-A INPUT -j LOG --log-prefix " IN: "
-A OUTPUT -j LOG --log-prefix " OUT: "
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ssh
+-A INPUT -p tcp --dport 22 -j ACCEPT
+-A OUTPUT -p tcp --sport 22 -j ACCEPT
+
+COMMIT
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
sun::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
moon::ipsec start
sun::ipsec start
moon::expect-connection host-host
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
sun::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
moon::ipsec start
sun::ipsec start
moon::expect-connection host-host
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::"ip route del fec2:\:/16 via fec0:\:2"
sun::"ip route del fec1:\:/16 via fec0:\:1"
bob::"ip route del fec1:\:/16 via fec2:\:1"
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec2:\:/16 via fec1:\:1"
moon::"ip route add fec2:\:/16 via fec0:\:2"
sun::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::"ip route del fec2:\:/16 via fec0:\:2"
sun::"ip route del fec1:\:/16 via fec0:\:1"
bob::"ip route del fec1:\:/16 via fec2:\:1"
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec2:\:/16 via fec1:\:1"
moon::"ip route add fec2:\:/16 via fec0:\:2"
sun::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
sun::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
moon::ipsec start
sun::ipsec start
moon::expect-connection net-net
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
sun::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
moon::ipsec start
sun::ipsec start
moon::expect-connection net-net
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
moon::ipsec stop
sun::ipsec stop
alice::"ip route del fec2:\:/16 via fec1:\:1"
-moon::"ip route del fec2:\:/16 via fec0:\:2"
-sun::"ip route del fec1:\:/16 via fec0:\:1"
+moon::"ip route del fec2:\:/16 via fec0:\:2"
+sun::"ip route del fec1:\:/16 via fec0:\:1"
bob::"ip route del fec1:\:/16 via fec2:\:1"
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.rules
+sun::iptables-restore < /etc/iptables.rules
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec2:\:/16 via fec1:\:1"
-moon::"ip route add fec2:\:/16 via fec0:\:2"
-sun::"ip route add fec1:\:/16 via fec0:\:1"
+moon::"ip route add fec2:\:/16 via fec0:\:2"
+sun::"ip route add fec1:\:/16 via fec0:\:1"
bob::"ip route add fec1:\:/16 via fec2:\:1"
moon::ipsec start
sun::ipsec start
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
moon::ipsec stop
sun::ipsec stop
alice::"ip route del fec2:\:/16 via fec1:\:1"
-moon::"ip route del fec2:\:/16 via fec0:\:2"
-sun::"ip route del fec1:\:/16 via fec0:\:1"
+moon::"ip route del fec2:\:/16 via fec0:\:2"
+sun::"ip route del fec1:\:/16 via fec0:\:1"
bob::"ip route del fec1:\:/16 via fec2:\:1"
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.rules
+sun::iptables-restore < /etc/iptables.rules
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec2:\:/16 via fec1:\:1"
-moon::"ip route add fec2:\:/16 via fec0:\:2"
-sun::"ip route add fec1:\:/16 via fec0:\:1"
+moon::"ip route add fec2:\:/16 via fec0:\:2"
+sun::"ip route add fec1:\:/16 via fec0:\:1"
bob::"ip route add fec1:\:/16 via fec2:\:1"
moon::ipsec start
sun::ipsec start
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::"ip route del fec2:\:/16 via fec0:\:2"
sun::"ip route del fec1:\:/16 via fec0:\:1"
bob::"ip route del fec1:\:/16 via fec2:\:1"
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec2:\:/16 via fec1:\:1"
moon::"ip route add fec2:\:/16 via fec0:\:2"
sun::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+carol::ip6tables-restore < /etc/ip6tables.flush
+dave::ip6tables-restore < /etc/ip6tables.flush
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
dave::"ip route del fec1:\:/16 via fec0:\:1"
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+carol::iptables-restore < /etc/iptables.drop
+dave::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+carol::ip6tables-restore < /etc/ip6tables.rules
+dave::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec0:\:/16 via fec1:\:1"
carol::"ip route add fec1:\:/16 via fec0:\:1"
dave::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+carol::ip6tables-restore < /etc/ip6tables.flush
+dave::ip6tables-restore < /etc/ip6tables.flush
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
dave::"ip route del fec1:\:/16 via fec0:\:1"
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+carol::iptables-restore < /etc/iptables.drop
+dave::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+carol::ip6tables-restore < /etc/ip6tables.rules
+dave::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec0:\:/16 via fec1:\:1"
carol::"ip route add fec1:\:/16 via fec0:\:1"
dave::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow ESP
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow ESP
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow ESP
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+carol::ip6tables-restore < /etc/ip6tables.flush
+dave::ip6tables-restore < /etc/ip6tables.flush
alice::"ip route del fec3:\:/16 via fec1:\:1"
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.rules
+carol::iptables-restore < /etc/iptables.rules
+dave::iptables-restore < /etc/iptables.rules
+moon::ip6tables-restore < /etc/ip6tables.rules
+carol::ip6tables-restore < /etc/ip6tables.rules
+dave::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec3:\:/16 via fec1:\:1"
moon::ipsec start
carol::ipsec start
+++ /dev/null
-The roadwarriors <b>carol</b> and <b>dave</b> set up an IPv6-in-IPv4 tunnel connection each
-to gateway <b>moon</b>. The authentication is based on <b>X.509 certificates</b>.
-Both <b>carol</b> and <b>dave</b> request a virtual IPv6 address from <b>moon</b> via
-the IKEvi1 mode config payload.
-<p/>
-Upon the successful establishment of the ESP tunnels, <b>leftfirewall=yes</b>
-automatically inserts ip6tables-based firewall rules that let pass the tunneled traffic.
-In order to test both tunnel and firewall, both <b>carol</b> and <b>dave</b> send
-an IPv6 ICMP request to the client <b>alice</b> behind the gateway <b>moon</b>
-using the ping6 command.
+++ /dev/null
-carol::ipsec status 2> /dev/null::home.*ESTABLISHED.*carol@strongswan.org.*moon.strongswan.org::YES
-dave:: ipsec status 2> /dev/null::home.*ESTABLISHED.*dave@strongswan.org.*moon.strongswan.org::YES
-moon:: ipsec status 2> /dev/null::rw\[1]: ESTABLISHED.*moon.strongswan.org.*carol@strongswan.org::YES
-moon:: ipsec status 2> /dev/null::rw\[2]: ESTABLISHED.*moon.strongswan.org.*dave@strongswan.org::YES
-carol::ipsec status 2> /dev/null::home.*INSTALLED, TUNNEL::YES
-dave:: ipsec status 2> /dev/null::home.*INSTALLED, TUNNEL::YES
-moon:: ipsec status 2> /dev/null::rw[{]1}.*INSTALLED, TUNNEL::YES
-moon:: ipsec status 2> /dev/null::rw[{]2}.*INSTALLED, TUNNEL::YES
-carol::ping6 -c 1 ip6-alice.strongswan.org::64 bytes from ip6-alice.strongswan.org: icmp_seq=1::YES
-dave:: ping6 -c 1 ip6-alice.strongswan.org::64 bytes from ip6-alice.strongswan.org: icmp_seq=1::YES
-moon::tcpdump::carol.strongswan.org > moon.strongswan.org: ESP::YES
-moon::tcpdump::moon.strongswan.org > carol.strongswan.org: ESP::YES
-moon::tcpdump::dave.strongswan.org > moon.strongswan.org: ESP::YES
-moon::tcpdump::moon.strongswan.org > dave.strongswan.org: ESP::YES
-
+++ /dev/null
-moon::ipsec stop
-carol::ipsec stop
-dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
-alice::"ip route del fec3:\:/16 via fec1:\:1"
+++ /dev/null
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
-alice::"ip route add fec3:\:/16 via fec1:\:1"
-moon::ipsec start
-carol::ipsec start
-dave::ipsec start
-moon::expect-connection rw
-carol::expect-connection home
-dave::expect-connection home
-carol::ipsec up home
-dave::ipsec up home
+++ /dev/null
-#!/bin/bash
-#
-# This configuration file provides information on the
-# UML instances used for this test
-
-# All UML instances that are required for this test
-#
-UMLHOSTS="alice moon carol winnetou dave"
-
-# Corresponding block diagram
-#
-DIAGRAM="a-m-c-w-d-ip6.png"
-
-# UML instances on which tcpdump is to be started
-#
-TCPDUMPHOSTS="moon"
-
-# UML instances on which IPsec is started
-# Used for IPsec logging purposes
-#
-IPSECHOSTS="moon carol dave"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow ESP
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow ESP
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow ESP
- iptables -A INPUT -i eth0 -p 50 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- iptables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- iptables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- iptables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- iptables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP_WINNETOU -j ACCEPT
- iptables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
--- /dev/null
+*filter
+
+# default policy is DROP
+-P INPUT DROP
+-P OUTPUT DROP
+-P FORWARD DROP
+
+# allow ICMPv6 neighbor-solicitations
+-A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
+
+# allow ICMPv6 neighbor-advertisements
+-A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+-A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
+
+# log dropped packets
+-A INPUT -j LOG --log-prefix " IN: "
+-A OUTPUT -j LOG --log-prefix " OUT: "
+
+COMMIT
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+carol::ip6tables-restore < /etc/ip6tables.flush
+dave::ip6tables-restore < /etc/ip6tables.flush
alice::"ip route del fec3:\:/16 via fec1:\:1"
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.rules
+carol::iptables-restore < /etc/iptables.rules
+dave::iptables-restore < /etc/iptables.rules
+moon::ip6tables-restore < /etc/ip6tables.rules
+carol::ip6tables-restore < /etc/ip6tables.rules
+dave::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec3:\:/16 via fec1:\:1"
moon::ipsec start
carol::ipsec start
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+carol::ip6tables-restore < /etc/ip6tables.flush
+dave::ip6tables-restore < /etc/ip6tables.flush
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
dave::"ip route del fec1:\:/16 via fec0:\:1"
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+carol::iptables-restore < /etc/iptables.drop
+dave::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+carol::ip6tables-restore < /etc/ip6tables.rules
+dave::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec0:\:/16 via fec1:\:1"
carol::"ip route add fec1:\:/16 via fec0:\:1"
dave::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+carol::ip6tables-restore < /etc/ip6tables.flush
+dave::ip6tables-restore < /etc/ip6tables.flush
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
dave::"ip route del fec1:\:/16 via fec0:\:1"
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+carol::iptables-restore < /etc/iptables.drop
+dave::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+carol::ip6tables-restore < /etc/ip6tables.rules
+dave::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec0:\:/16 via fec1:\:1"
carol::"ip route add fec1:\:/16 via fec0:\:1"
dave::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
carol::ipsec stop
dave::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-carol::/etc/init.d/iptables stop 2> /dev/null
-dave::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+carol::iptables-restore < /etc/iptables.flush
+dave::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+carol::ip6tables-restore < /etc/ip6tables.flush
+dave::ip6tables-restore < /etc/ip6tables.flush
alice::"ip route del fec0:\:/16 via fec1:\:1"
carol::"ip route del fec1:\:/16 via fec0:\:1"
dave::"ip route del fec1:\:/16 via fec0:\:1"
-moon::/etc/init.d/iptables start 2> /dev/null
-carol::/etc/init.d/iptables start 2> /dev/null
-dave::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+carol::iptables-restore < /etc/iptables.drop
+dave::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+carol::ip6tables-restore < /etc/ip6tables.rules
+dave::ip6tables-restore < /etc/ip6tables.rules
alice::"ip route add fec0:\:/16 via fec1:\:1"
carol::"ip route add fec1:\:/16 via fec0:\:1"
dave::"ip route add fec1:\:/16 via fec0:\:1"
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certficate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow last IPv6 UDP fragments
- ip6tables -A INPUT -p udp -m frag --fraglast -j ACCEPT
- ip6tables -A OUTPUT -p udp -m frag --fraglast -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
sun::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
moon::ipsec start
sun::ipsec start
moon::expect-connection host-host
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certficate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
+++ /dev/null
-#!/sbin/runscript
-# Copyright 1999-2004 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-opts="start stop reload"
-
-depend() {
- before net
- need logger
-}
-
-start() {
- ebegin "Starting firewall"
-
- # enable IP forwarding
- echo 1 > /proc/sys/net/ipv6/conf/all/forwarding
- echo 1 > /proc/sys/net/ipv4/ip_forward
-
- # default policy is DROP
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT DROP
- /sbin/iptables -P FORWARD DROP
-
- /sbin/ip6tables -P INPUT DROP
- /sbin/ip6tables -P OUTPUT DROP
- /sbin/ip6tables -P FORWARD DROP
-
- # allow esp
- ip6tables -A INPUT -i eth0 -p 50 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p 50 -j ACCEPT
-
- # allow IKE
- ip6tables -A INPUT -i eth0 -p udp --sport 500 --dport 500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 500 --sport 500 -j ACCEPT
-
- # allow MobIKE
- ip6tables -A INPUT -i eth0 -p udp --sport 4500 --dport 4500 -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p udp --dport 4500 --sport 4500 -j ACCEPT
-
- # allow ICMPv6 neighbor-solicitations
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-solicitation -j ACCEPT
-
- # allow ICMPv6 neighbor-advertisements
- ip6tables -A INPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
- ip6tables -A OUTPUT -p icmpv6 --icmpv6-type neighbor-advertisement -j ACCEPT
-
- # allow crl and certificate fetch from winnetou
- ip6tables -A INPUT -i eth0 -p tcp --sport 80 -s PH_IP6_WINNETOU -j ACCEPT
- ip6tables -A OUTPUT -o eth0 -p tcp --dport 80 -d PH_IP6_WINNETOU -j ACCEPT
-
- # allow ssh
- iptables -A INPUT -p tcp --dport 22 -j ACCEPT
- iptables -A OUTPUT -p tcp --sport 22 -j ACCEPT
-
- # log dropped packets
- ip6tables -A INPUT -j LOG --log-prefix " IN: "
- ip6tables -A OUTPUT -j LOG --log-prefix " OUT: "
-
- eend $?
-}
-
-stop() {
- ebegin "Stopping firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
-
- /sbin/iptables -F -t $a
- /sbin/iptables -X -t $a
-
- if [ $a == nat ]; then
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- elif [ $a == mangle ]; then
- /sbin/iptables -t mangle -P PREROUTING ACCEPT
- /sbin/iptables -t mangle -P INPUT ACCEPT
- /sbin/iptables -t mangle -P FORWARD ACCEPT
- /sbin/iptables -t mangle -P OUTPUT ACCEPT
- /sbin/iptables -t mangle -P POSTROUTING ACCEPT
- elif [ $a == filter ]; then
- /sbin/ip6tables -t filter -P INPUT ACCEPT
- /sbin/ip6tables -t filter -P FORWARD ACCEPT
- /sbin/ip6tables -t filter -P OUTPUT ACCEPT
-
- /sbin/iptables -t filter -P INPUT ACCEPT
- /sbin/iptables -t filter -P FORWARD ACCEPT
- /sbin/iptables -t filter -P OUTPUT ACCEPT
- fi
- done
- eend $?
-}
-
-reload() {
- ebegin "Flushing firewall"
- for a in `cat /proc/net/ip_tables_names`; do
- /sbin/ip6tables -F -t $a
- /sbin/ip6tables -X -t $a
- done;
- eend $?
- start
-}
-
moon::ipsec stop
sun::ipsec stop
-moon::/etc/init.d/iptables stop 2> /dev/null
-sun::/etc/init.d/iptables stop 2> /dev/null
+moon::iptables-restore < /etc/iptables.flush
+sun::iptables-restore < /etc/iptables.flush
+moon::ip6tables-restore < /etc/ip6tables.flush
+sun::ip6tables-restore < /etc/ip6tables.flush
-moon::/etc/init.d/iptables start 2> /dev/null
-sun::/etc/init.d/iptables start 2> /dev/null
+moon::iptables-restore < /etc/iptables.drop
+sun::iptables-restore < /etc/iptables.drop
+moon::ip6tables-restore < /etc/ip6tables.rules
+sun::ip6tables-restore < /etc/ip6tables.rules
moon::ipsec start
sun::ipsec start
moon::expect-connection host-host