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initial import (Boeing r1752, NRL r878)

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ahrenholz 2013-08-29 14:21:13 +00:00
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daemon/examples/controlnet_updown Normal file
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#!/bin/bash
# Sample controlnet up/down script that will be executed when the control
# network is brought up or down. This script either adds an interface to the
# controlnet bridge or adds a permissive iptables firewall rule.
controlnet_intf=$1
action=$2
config_type=iptables # iptables or brctl
iptables_address=10.205.15.132
brctl_intf=eth2
BRCTL=/sbin/brctl
IPTABLES=/usr/sbin/iptables
case "$action" in
startup)
case "$config_type" in
iptables)
$IPTABLES -I FORWARD -i $controlnet_intf -d $iptables_address -j ACCEPT
$IPTABLES -I FORWARD -o $controlnet_intf -s $iptables_address -j ACCEPT
;;
brctl)
$BRCTL addif $controlnet_intf $brctl_intf
;;
*)
echo "Invalid config_type $config_type"
;;
esac
;;
shutdown)
case "$config_type" in
iptables)
$IPTABLES -D FORWARD -i $controlnet_intf -d $iptables_address -j ACCEPT
$IPTABLES -D FORWARD -o $controlnet_intf -s $iptables_address -j ACCEPT
;;
brctl)
$BRCTL delif $controlnet_intf $brctl_intf
;;
*)
echo "Invalid config_type $config_type"
;;
esac
;;
*)
echo "Invalid action $action"
exit 1
;;
esac
exit 0