Christian Seberino wrote: > I *could* define $SSH_PORT and $SMPT_PORT but > doesn't iptables recognize ssh and smtp /already/ > as 22 and 25?
iptables recognise all ports names from /etc/services. You could use --dport ssh instead --dport 22. Still, you must add before that -p tcp. Without that, iptables cannot interpret --dport.
