vBSDCon with Reyk Floeter (reyk@) and Henning Brauer (henning@)
At the end of October, very first Verisign vBSDCon was held near Washington D.C. at the Hyatt hotel in Dulles, Virginia. Reyk Floeter (reyk@) and Henning Brauer (henning@) were asked to give a joint presentation titled, "Inspecting Packets with OpenBSD and pf". Henning wrote in to tell us about his experience and give us the previous link to the presentation slides.
You don't need to be a genius to debug a pf.conf firewall ruleset, you just need the guts to run tcpdump