Hi: Since upgrading from 5.4-STABLE to 6.2-RELEASE and now 6.3-STABLE, I've noticed that occasionally sk0 goes weird. I don't quite get it. I was able to connect to it via my local network, but routes to my WAN were completely hosed. So, the machine becomes unable to ping or contact anything that crosses 192.168.1.X. Taking down the interface and bringing it back up via ifconfig fixed it. However, I've seen other cases where the machine can eventually get wedged to the point that nothing can bring it back to life. So, the question is, how can I provide the FreeBSD team something tangible in the way of logs or debug information to prove this is a bug? Thanks, -Clint