#!/bin/sh # # firewall Starts firewall. # # # chkconfig: 2345 12 88 # description: Firewall setup # Source function library. . /etc/rc.d/init.d/functions [ -d /etc/sysconfig/firewall ] || exit 0 [ -f /etc/sysconfig/firewall/firewall ] || exit 0 #MMODULES="ip_masq_ftp ip_masq_irc ip_masq_raudio ip_masq_quake" # See how we were called. case "$1" in start) echo -n "Starting firewall: " for i in $MMODULES; do modprobe $i done /sbin/ipchains -F /sbin/ipchains -Z /sbin/ipchains-restore < /etc/sysconfig/firewall/firewall 2>/dev/null success echo touch /var/lock/subsys/firewall ;; stop) echo -n "Shutting down firewall: " cp /etc/sysconfig/firewall/firewall /etc/sysconfig/firewall/firewall.bak /sbin/ipchains-save > /etc/sysconfig/firewall/firewall.work 2>/dev/null date >> /var/log/ipacct /sbin/ipchains -L -vn >> /var/log/ipacct /sbin/ipchains -P forward ACCEPT /sbin/ipchains -P input ACCEPT /sbin/ipchains -P output ACCEPT /sbin/ipchains -F /sbin/ipchains -X /sbin/ipchains -Z success echo rm -f /var/lock/subsys/firewall ;; status) ;; restart) $0 stop $0 start ;; *) echo "Usage: firewall {start|stop|status|restart}" exit 1 esac exit 0