--- David Benfell <[EMAIL PROTECTED]> wrote: > Hello all, > > I'm trying to debug my packet filtering rules. The problem is that > messages sent from my internal network are not getting through to the > SMTP host on my OpenBSD 3.8-CURRENT system.
A common debugging approach is to log on all block rules and then identify which rule is blocking the traffic. So add the log keyword to your block rules, reload your set, activate the pflog0 interface, and then tcpdump: # ifconfig pflog0 up # tcpdump -i pflog0 -qtne host <an_involved_host>
