#!/bin/sh /etc/rc.common
-# Copyright (C) 2008-2011 OpenWrt.org
# Copyright (C) 2008 Alina Friedrichsen <x-alina@gmx.net>
# Special thanks to bittorf wireless ))
START=65
-
-SERVICE_DAEMONIZE=1
-SERVICE_WRITE_PID=1
+BIN=/usr/sbin/olsrd
+CONF=/var/etc/olsrd.conf
+PID=/var/run/olsrd.pid
+PID6=/var/run/olsrd.ipv6.pid
OLSRD_OLSRD_SCHEMA='ignore:internal config_file:internal DebugLevel=0 AllowNoInt=yes'
OLSRD_IPCCONNECT_SCHEMA='ignore:internal Host:list Net:list2'
config_get ifname "$interface" ifname
validate_ifname "$ifname" || return 1
IFNAME="$ifname"
-
return 0
}
local cfg="$1"
validate_varname "$cfg" || return 0
local ignore
- local ipversion
config_get_bool ignore "$cfg" ignore 0
[ "$ignore" -ne 0 ] && return 0
OLSRD_IPVERSION_6AND4=1
config_set "$cfg" IpVersion '6'
fi
+ config_get smartgateway "$cfg" SmartGateway
+ config_get smartgatewayuplink "$cfg" SmartGatewayUplink
config_write_options "$OLSRD_OLSRD_SCHEMA" "$cfg" olsrd_write_option
echo
OLSRD_COUNT=$((OLSRD_COUNT + 1))
-
return 0
}
fi
fi
- config_get latlon_file "$cfg" latlon_file
+ for f in latlon_file hosts_file services_file resolv_file macs_file; do
+ config_get $f "$cfg" $f
+ done
+
[ -z "$latlon_file" ] && config_set "$cfg" latlon_file '/var/run/latlon.js'
;;
+ olsrd_watchdog.*)
+ config_get wd_file "$cfg" file
+ ;;
esac
echo -n "${N}LoadPlugin \"$library\"${N}{"
if validate_varname "$interface"; then
if get_ifname "$interface"; then
ifnames="$ifnames \"$IFNAME\""
+ ifsglobal="$ifsglobal $IFNAME"
else
echo "Warning: Interface '$interface' not found, skipped" 1>&2
fi
return 0
}
+olsrd_setup_smartgw_rules() {
+ # Check if ipip is installed
+ [ ! -e /etc/modules.d/[0-9]*-ipip ] && echo "Warning: kmod-ipip is missing. SmartGateway will not work until you install it."
+
+ wanifnames=$(ip r l e 0/0 t all | sed -e 's/^.* dev //' |cut -d " " -f 1 | sort | uniq)
+ nowan=0
+ if [ -z "$wanifnames" ]; then
+ nowan=1
+ fi
+
+ IP4T=$(which iptables)
+ IP6T=$(which ip6tables)
+
+ # Delete smartgw firewall rules first
+ for IPT in $IP4T $IP6T; do
+ while $IPT -D forwarding_rule -o tnl_+ -j ACCEPT 2> /dev/null; do :;done
+ for IFACE in $wanifnames; do
+ while $IPT -D forwarding_rule -i tunl0 -o $IFACE -j ACCEPT 2> /dev/null; do :; done
+ done
+ for IFACE in $ifsglobal; do
+ while $IPT -D input_rule -i $IFACE -p 4 -j ACCEPT 2> /dev/null; do :; done
+ done
+ done
+ while $IP4T -t nat -D postrouting_rule -o tnl_+ -j MASQUERADE 2> /dev/null; do :;done
+
+ if [ "$smartgateway" == "yes" ]; then
+ echo "Notice: Inserting firewall rules for SmartGateway"
+ if [ ! "$smartgatewayuplink" == "none" ]; then
+ if [ "$smartgatewayuplink" == "ipv4" ]; then
+ # Allow everything to be forwarded to tnl_+ and use NAT for it
+ $IP4T -I forwarding_rule -o tnl_+ -j ACCEPT
+ $IP4T -t nat -I postrouting_rule -o tnl_+ -j MASQUERADE
+ # Allow forwarding from tunl0 to (all) wan-interfaces
+ if [ "$nowan"="0" ]; then
+ for IFACE in $wanifnames; do
+ $IP4T -A forwarding_rule -i tunl0 -o $IFACE -j ACCEPT
+ done
+ fi
+ # Allow incoming ipip on all olsr-interfaces
+ for IFACE in $ifsglobal; do
+ $IP4T -I input_rule -i $IFACE -p 4 -j ACCEPT
+ done
+ elif [ "$smartgatewayuplink" == "ipv6" ]; then
+ $IP6T -I forwarding_rule -o tnl_+ -j ACCEPT
+ if [ "$nowan"="0" ]; then
+ for IFACE in $wanifnames; do
+ $IP6T -A forwarding_rule -i tunl0 -o $IFACE -j ACCEPT
+ done
+ fi
+ for IFACE in $ifsglobal; do
+ $IP6T -I input_rule -i $IFACE -p 4 -j ACCEPT
+ done
+ else
+ for IPT in $IP4T $IP6T; do
+ $IPT -I forwarding_rule -o tnl_+ -j ACCEPT
+ $IPT -t nat -I postrouting_rule -o tnl_+ -j MASQUERADE
+ if [ "$nowan"="0" ]; then
+ for IFACE in $wanifnames; do
+ $IPT -A forwarding_rule -i tunl0 -o $IFACE -j ACCEPT
+ done
+ fi
+ for IFACE in $ifsglobal; do
+ $IPT -I input_rule -i $IFACE -p 4 -j ACCEPT
+ done
+ done
+ fi
+ fi
+ fi
+}
+
start() {
SYSTEM_HOSTNAME=
SYSTEM_LAT=
local bindv6only='0'
if [ "$OLSRD_IPVERSION_6AND4" -ne 0 ]; then
bindv6only="$(sysctl -n net.ipv6.bindv6only)"
- sysctl -w net.ipv6.bindv6only=1
- sed -e 's/^\t\t[0-9.]*[ ][0-9.]*$//' < "$OLSRD_CONFIG_FILE" > /var/etc/olsrd.conf.ipv6
- sed -i '/[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}/d' /var/etc/olsrd.conf.ipv6
- service_start /usr/sbin/olsrd -f /var/etc/olsrd.conf.ipv6 -nofork
+ sysctl -w net.ipv6.bindv6only=1 > /dev/null
+ sed -e '/[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}/d' < "$OLSRD_CONFIG_FILE" > /var/etc/olsrd.conf.ipv6
sed -e 's/^IpVersion[ ][ ]*6$/IpVersion 4/' -e 's/^\t\t[A-Fa-f0-9.:]*[:][A-Fa-f0-9.:]*[ ][0-9]*$//' < "$OLSRD_CONFIG_FILE" > /var/etc/olsrd.conf.ipv4
- service_start /usr/sbin/olsrd -f /var/etc/olsrd.conf.ipv4 -nofork
+ rm $OLSRD_CONFIG_FILE
+
+ # some filenames should get the suffix .ipv6
+ for file in $latlon_file $hosts_file $services_file $resolv_file $macs_file $wd_file;do
+ f=$(echo $file|sed 's/\//\\\//g')
+ sed -i "s/$f/$f.ipv6/g" /var/etc/olsrd.conf.ipv6
+ done
+
+ if ([ -s $PID6 ] && kill -0 $(cat $PID6) 2>&-); then
+ echo "Error: There already is a IPv6 instance of olsrd running ($(cat $PID6)), not starting."
+ else
+ start-stop-daemon -q -b -m -p $PID6 -x $BIN -S -- -f /var/etc/olsrd.conf.ipv6 -nofork
+ fi
+
+ if ([ -s $PID ] && kill -0 $(cat $PID) 2>&-); then
+ echo "Error: There already is a IPv4 instance of olsrd running ($(cat $PID)), not starting."
+ else
+ start-stop-daemon -q -b -m -p $PID -x $BIN -S -- -f /var/etc/olsrd.conf.ipv4 -nofork
+ fi
+
sleep 3
- sysctl -w net.ipv6.bindv6only="$bindv6only"
+ sysctl -w net.ipv6.bindv6only="$bindv6only" > /dev/null
+
else
- service_start /usr/sbin/olsrd -f "$OLSRD_CONFIG_FILE" -nofork
+
+ if [ "$ipversion" = "6" ]; then
+ sed -i '/[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}/d' "$OLSRD_CONFIG_FILE"
+ fi
+
+ ### check for running instance
+ if ([ -s $PID ] && kill -0 $(cat $PID) 2>&-); then
+ echo "Error: There already is a instance of olsrd running ($(cat $PID)), exiting now."
+ return 1
+ else
+ start-stop-daemon -q -b -m -p $PID -x $BIN -S -- -f "$OLSRD_CONFIG_FILE" -nofork
+ fi
fi
+ olsrd_setup_smartgw_rules
}
stop() {
- service_stop /usr/sbin/olsrd
+ start-stop-daemon -q -p $PID -x $BIN -K
+ start-stop-daemon -q -p $PID6 -x $BIN -K
+ test -s $PID && rm $PID
+ test -s $PID6 && rm $PID6
}
projects / feed / routing.git / blobdiff