54 lines
1.1 KiB
Text
54 lines
1.1 KiB
Text
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#!/bin/bash
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# Sample controlnet up/down script that will be executed when the control
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# network is brought up or down. This script either adds an interface to the
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# controlnet bridge or adds a permissive iptables firewall rule.
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controlnet_intf=$1
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action=$2
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config_type=iptables # iptables or brctl
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iptables_address=10.205.15.132
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brctl_intf=eth2
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BRCTL=/sbin/brctl
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IPTABLES=/usr/sbin/iptables
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case "$action" in
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startup)
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case "$config_type" in
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iptables)
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$IPTABLES -I FORWARD -i $controlnet_intf -d $iptables_address -j ACCEPT
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$IPTABLES -I FORWARD -o $controlnet_intf -s $iptables_address -j ACCEPT
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;;
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brctl)
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$BRCTL addif $controlnet_intf $brctl_intf
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;;
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*)
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echo "Invalid config_type $config_type"
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;;
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esac
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;;
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shutdown)
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case "$config_type" in
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iptables)
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$IPTABLES -D FORWARD -i $controlnet_intf -d $iptables_address -j ACCEPT
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$IPTABLES -D FORWARD -o $controlnet_intf -s $iptables_address -j ACCEPT
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;;
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brctl)
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$BRCTL delif $controlnet_intf $brctl_intf
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;;
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*)
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echo "Invalid config_type $config_type"
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;;
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esac
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;;
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*)
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echo "Invalid action $action"
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exit 1
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;;
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esac
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exit 0
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