ipfilter Solaris 10


I have started to replace a old SS10(which I set up a long time ago) as our company firewall using ipfilter v3.4.30 to a "new" Ultra 5 and Solaris 10.

After moved the ipf.conf and ipnat.conf from the old box to the new and enabled ipfil and ipfilter but I can't ssh from Internet to our Intranet using ssh!

My first qustion is if ip_forwarding is not needed in S10 and the supplied ipfilter?

I also remember a /etc/notrouter but.. that is not present on my old box either so my memory is maybe fading.