+++ /dev/null
-#!/bin/bash
-###############################################################################
-# #
-# IPFire.org - A linux based firewall #
-# Copyright (C) 2010 Michael Tremer & Christian Schmidt #
-# #
-# This program is free software: you can redistribute it and/or modify #
-# it under the terms of the GNU General Public License as published by #
-# the Free Software Foundation, either version 3 of the License, or #
-# (at your option) any later version. #
-# #
-# This program is distributed in the hope that it will be useful, #
-# but WITHOUT ANY WARRANTY; without even the implied warranty of #
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
-# GNU General Public License for more details. #
-# #
-# You should have received a copy of the GNU General Public License #
-# along with this program. If not, see <http://www.gnu.org/licenses/>. #
-# #
-###############################################################################
-
-RADVD_CONFIGFILE="/etc/radvd.conf"
-
-radvd_update() {
- # (Re-)write the configuration file
- if radvd_write_config; then
- # Reload the radvd service if it is already running
- if service_is_active radvd; then
- service_reload radvd
- return ${EXIT_OK}
- fi
-
- # Start the radvd service
- service_start radvd
- fi
-}
-
-radvd_clear_config() {
- log DEBUG "Clearing radv daemon configuration file"
-
- config_header "radv daemon configuration file" > ${RADVD_CONFIGFILE}
-
- return ${EXIT_OK}
-}
-
-radvd_write_config() {
- radvd_clear_config
-
- # Write the configuration for all zones.
- local zone
-
- # The return value determine if radvd is started or not
- local return_value=${EXIT_FALSE}
-
- for zone in $(zones_get_local); do
- if __radvd_config_interface ${zone}; then
- # We return TRUE when __radvd_config_interface returns True
- return_value=${EXIT_TRUE}
- fi
- done >> ${RADVD_CONFIGFILE}
-
- return ${return_value}
-}
-
-# This function return ${EXIT_FALSE} if no radvd config was written and ${EXIT_TRUE} in all other cases
-__radvd_config_interface() {
- local zone=${1}
- assert isset zone
-
- log DEBUG "Writing radvd configuration for ${zone}."
-
- # If the interface does not provide any routing information,
- # we can skip this whole stuff.
- if ! db_exists "${zone}/ipv6"; then
- return ${EXIT_FALSE}
- fi
-
- # Skip if zone is not active.
- local active="$(db_get "${zone}/ipv6/active")"
- [ "${active}" = "0" ] && return ${EXIT_FALSE}
-
- # Skip if there is no prefix or prefix is link-local.
- local addr="$(db_get "${zone}/ipv6/local-ip-address")"
- if [ -z "${addr}" ] || [ "${addr:0:5}" = "fe80:" ]; then
- return ${EXIT_FALSE}
- fi
-
- # Check if the subnet is configured by the DHCP server.
- local dhcpd="false"
- local prefix="$(ipv6_get_network "${addr}")"
- if isset prefix && dhcpd_subnet_match ipv6 "${prefix}"; then
- dhcpd="true"
- fi
-
- print "interface ${zone} {"
- print " AdvSendAdvert on;"
- print " MinRtrAdvInterval 3;"
- print " MaxRtrAdvInterval 10;"
- print " IgnoreIfMissing on;"
-
- if enabled dhcpd; then
- print " AdvManagedFlag on;"
- print " AdvOtherConfigFlag on;"
- fi
-
- print
- print " prefix ::/64 {"
- print " AdvOnLink on;"
-
- if enabled dhcpd; then
- print " AdvRouterAddr off;"
- print " AdvAutonomous off;"
- else
- print " AdvRouterAddr on;"
- print " AdvAutonomous on;"
- fi
-
- print " };"
- print
-
- # Add the DNS configuration.
- __radvd_config_dns ${zone}
-
- print "};"
- print
-
- return ${EXIT_TRUE}
-}
-
-__radvd_config_dns() {
- local zone=${1}
-
- # Do nothing, when this option is not enabled.
- enabled DNS_ADVERTISE_SERVERS || return ${EXIT_OK}
-
- # XXX it is kind of difficult to announce our local
- # resolver.
-
- local server servers
- for server in $(dns_server_list_sorted); do
- # Filter out non IPv6 addresses.
- ipv6_is_valid ${server} || continue
-
- servers="${servers} ${server}"
- done
-
- # Remove whitespaces.
- servers=$(echo ${servers})
-
- # If there are no servers to announce, we stop right here.
- if ! isset servers; then
- log DEBUG "No servers to announce."
- return ${EXIT_OK}
- fi
-
- print " RDNSS ${servers} {"
- print " # Use the defaults here."
- print " };"
- print
-}
+++ /dev/null
-#!/bin/bash
-###############################################################################
-# #
-# IPFire.org - A linux based firewall #
-# Copyright (C) 2011 Michael Tremer & Christian Schmidt #
-# #
-# This program is free software: you can redistribute it and/or modify #
-# it under the terms of the GNU General Public License as published by #
-# the Free Software Foundation, either version 3 of the License, or #
-# (at your option) any later version. #
-# #
-# This program is distributed in the hope that it will be useful, #
-# but WITHOUT ANY WARRANTY; without even the implied warranty of #
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
-# GNU General Public License for more details. #
-# #
-# You should have received a copy of the GNU General Public License #
-# along with this program. If not, see <http://www.gnu.org/licenses/>. #
-# #
-###############################################################################
-
-. /lib/network/functions
-
-case "${1}" in
- start)
- # Write the radvd configuration file.
- radvd_write_config
- ;;
- stop)
- # Clear all contents in the configuration file.
- radvd_clear_config
- ;;
-esac
-
-exit ${EXIT_OK}
projects / people / ms / network.git / commitdiff
