On Jun 21, 2005, at 10:00 PM, Jason Opperisano wrote:
priv_nets = "{ 127.0.0.0/8, 192.168.0.0/16, 172.16.0.0/12, 10.0.0.0/8,
!192.168.2.0/24 }"
i'm certainly missing something here, as i am somewhat new-ish to pf
(long time with ipf, though)...
the above macro definition of priv_nets will create the rules:
block drop in quick on ep0 inet from 127.0.0.0/8 to any
block drop in quick on ep0 inet from 192.168.0.0/16 to any
block drop in quick on ep0 inet from 172.16.0.0/12 to any
block drop in quick on ep0 inet from 10.0.0.0/8 to any
block drop in quick on ep0 inet from ! 192.168.2.0/24 to any
where the second rule will drop traffic from 192.168.2.0/24, and the
fifth rule will effectively drop all other traffic.
Duh, thanks for catching that. I shot from the hip while running out
the door for a meeting. :-P
--
Jason Dixon
DixonGroup Consulting
http://www.dixongroup.net