74 lines
1.3 KiB
Bash
74 lines
1.3 KiB
Bash
#!/bin/sh
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ARPTABLES_CONFIG=/etc/sysconfig/arptables
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# compat for removed initscripts dependency
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success() {
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echo "[ OK ]"
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return 0
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}
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failure() {
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echo "[FAILED]"
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return 1
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}
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start() {
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if [ ! -x /usr/sbin/arptables ]; then
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exit 4
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fi
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# don't do squat if we don't have the config file
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if [ -f $ARPTABLES_CONFIG ]; then
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printf "Applying arptables firewall rules: "
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/usr/sbin/arptables-restore < $ARPTABLES_CONFIG && \
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success || \
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failure
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touch /var/lock/subsys/arptables
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else
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failure
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echo "Configuration file /etc/sysconfig/arptables missing"
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exit 6
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fi
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}
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stop() {
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printf "Removing user defined chains: "
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arptables -X && success || failure
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printf "Flushing all chains: "
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arptables -F && success || failure
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printf "Resetting built-in chains to the default ACCEPT policy: "
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arptables -P INPUT ACCEPT && \
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arptables -P OUTPUT ACCEPT && \
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success || \
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failure
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rm -f /var/lock/subsys/arptables
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}
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case "$1" in
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start)
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start
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;;
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stop)
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stop
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;;
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restart|reload)
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# "restart" is really just "start" as this isn't a daemon,
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# and "start" clears any pre-defined rules anyway.
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# This is really only here to make those who expect it happy
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start
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;;
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condrestart|try-restart|force-reload)
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[ -e /var/lock/subsys/arptables ] && start
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;;
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*)
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exit 2
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esac
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exit 0
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