On Tue, Nov 24, 2009 at 10:54:54AM -0800, Gerald Chudyk wrote: > On Tue, Nov 24, 2009 at 7:38 AM, Theo de Raadt <[email protected]> > wrote: > > > > Where is it written up? B In the manual pages. B I can't believe > > we are here in 2009 and people still believe they can get away > > with being an idiot because they believe they are above doing > > research: > > > > For the record: > > Thanks to this thread I discovered another idiot in this very cubicle > who failed to perform proper research and was sometimes setting pf > rules to pass dhcp messages. Particularly when troubleshooting a dhcp > problem. I beat him severely, but it probably won't help. I constantly > catch him making mistakes. He is so lazy. >
Just to make everything a bit more crazy dhcrelay uses a normal UDP socket to forward the dhcp requests to the server. So in that case you need to adjust your pf.conf file. But only to allow the packets from the relay to the server. dhcrelay also uses bpf on the interface to intercept the packets. Funky isn't it? :) -- :wq Claudio
