]>
git.ipfire.org Git - ipfire-2.x.git/blob - config/forwardfw/firewall-policy
3 ###############################################################################
5 # IPFire.org - A linux based firewall #
6 # Copyright (C) 2013 Alexander Marx <amarx@ipfire.org> #
8 # This program is free software: you can redistribute it and/or modify #
9 # it under the terms of the GNU General Public License as published by #
10 # the Free Software Foundation, either version 3 of the License, or #
11 # (at your option) any later version. #
13 # This program is distributed in the hope that it will be useful, #
14 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
16 # GNU General Public License for more details. #
18 # You should have received a copy of the GNU General Public License #
19 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
21 ###############################################################################
24 eval $
(/usr
/local
/bin
/readhash
/var
/ipfire
/forward
/settings
)
25 eval $
(/usr
/local
/bin
/readhash
/var
/ipfire
/optionsfw
/settings
)
26 eval $
(/usr
/local
/bin
/readhash
/var
/ipfire
/ethernet
/settings
)
32 if [ -f "/var/ipfire/red/iface" ]; then
33 IFACE
=`cat /var/ipfire/red/iface`
37 if [ "$POLICY" == "MODE1" ]; then
38 if [ "$FWPOLICY" == "REJECT" ]; then
39 if [ "$DROPFORWARD" == "on" ]; then
40 /sbin
/iptables
-A POLICYFWD
-m limit
--limit 10/minute
-j LOG
--log-prefix "REJECT_FORWARD"
42 /sbin
/iptables
-A POLICYFWD
-j REJECT
--reject-with icmp-host-unreachable
-m comment
--comment "DROP_FORWARD"
44 if [ "$FWPOLICY" == "DROP" ]; then
45 if [ "$DROPFORWARD" == "on" ]; then
46 /sbin
/iptables
-A POLICYFWD
-m limit
--limit 10/minute
-j LOG
--log-prefix "DROP_FORWARD"
48 /sbin
/iptables
-A POLICYFWD
-j DROP
-m comment
--comment "DROP_FORWARD"
51 if [ "$BLUE_DEV" ] && [ "$IFACE" ]; then
52 /sbin
/iptables
-A POLICYFWD
-i blue0
! -o $IFACE -j DROP
54 /sbin
/iptables
-A POLICYFWD
-i orange0
! -o $IFACE -j DROP
55 /sbin
/iptables
-A POLICYFWD
-j ACCEPT
56 /sbin
/iptables
-A POLICYFWD
-m comment
--comment "DROP_FORWARD" -j DROP
60 if [ "$POLICY1" == "MODE1" ]; then
61 if [ "$FWPOLICY1" == "REJECT" ]; then
62 if [ "$DROPOUTGOING" == "on" ]; then
63 /sbin
/iptables
-A POLICYOUT
-m limit
--limit 10/minute
-j LOG
--log-prefix "REJECT_OUTPUT"
65 /sbin
/iptables
-A POLICYOUT
-j REJECT
--reject-with icmp-host-unreachable
-m comment
--comment "DROP_OUTPUT"
67 if [ "$FWPOLICY1" == "DROP" ]; then
68 if [ "$DROPOUTGOING" == "on" ]; then
69 /sbin
/iptables
-A POLICYOUT
-m limit
--limit 10/minute
-j LOG
--log-prefix "DROP_OUTPUT"
71 /sbin
/iptables
-A POLICYOUT
-j DROP
-m comment
--comment "DROP_OUTPUT"
74 /sbin
/iptables
-A POLICYOUT
-j ACCEPT
75 /sbin
/iptables
-A POLICYOUT
-m comment
--comment "DROP_OUTPUT" -j DROP
78 if [ "$FWPOLICY2" == "REJECT" ]; then
79 if [ "$DROPINPUT" == "on" ]; then
80 /sbin
/iptables
-A POLICYIN
-m limit
--limit 10/minute
-j LOG
--log-prefix "REJECT_INPUT"
82 /sbin
/iptables
-A POLICYIN
-j REJECT
--reject-with icmp-host-unreachable
-m comment
--comment "DROP_INPUT"
84 if [ "$FWPOLICY2" == "DROP" ]; then
85 if [ "$DROPINPUT" == "on" ]; then
86 /sbin
/iptables
-A POLICYIN
-m limit
--limit 10/minute
-j LOG
--log-prefix "DROP_INPUT"
88 /sbin
/iptables
-A POLICYIN
-j DROP
-m comment
--comment "DROP_INPUT"