[wplug] IPTABLES help

[Ted Rodgers]

note the bad line wrap in the other email:

#!/bin/bash

#  fix the value between quotes
ssh-port="put your port here"

#  allow existing connections and related (requested) traffic
iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT

#  allow your ssh connection
iptables -A INPUT -p tcp --dport $ssh-port -j ACCEPT

#  set policy to drop all other attempted connects
#  note: this is done last so you don't kick yourself out if you do this
#  over ssh
iptables -P INPUT -j DROP

#  next line is probably not needed since sanity would say it's default
#  anyway
iptables -P OUTPUT -j ACCEPT