From: "Khanh Tran" <khanh@slc.edu> > It's logging just fine and showing up in my logs, but it's missing the MAC > address. I've seen the MAC address show up in logs from other peoples' > posts and such. Am I missing a log option switch? Possibly something not > compiled in my kernel? Not loading a module? Thanks in advance... maybe the logged stuff doesnt come from any adjacent computer... you will only see MAC addresses of directly connected computers, or machines behind a machine that runs any sort of proxy arp. if that is not the case then a MAC address will get discarded at the next hop