FreeNAS TrueNSD FreeBSD Firewall Script

gistfile1.txt

#!/bin/bash
/sbin/ipfw -q -f flush #flush all other rulez
/sbin/ipfw add 10 allow all from me to me
/sbin/ipfw add 20 allow all from 80.69.32.0/20 to me
/sbin/ipfw add 21 allow all from me to 80.69.32.0/20

/sbin/ipfw add 22 allow all from 10.22.0.0/22 to me
/sbin/ipfw add 23 allow all from me to 10.22.0.0/22

/sbin/ipfw add 24 allow all from 37.24.211.168/29 to me
/sbin/ipfw add 25 allow all from me to 37.24.211.168/29

/sbin/ipfw add 110 allow all from me to any keep-state
/sbin/ipfw add 1000 deny ip from any to any
# Anti-Lock-Out for testing
# /bin/sleep 120
# /sbin/ipfw add 5 allow ip from any to any
# Dont forget chmod +x this script!