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Re: Mac Address Filter
On Sat, 8 Jun 2002, O. Matt wrote:
> Hi folks,
> I wonder how I could set up a mac addresses filtering firewall rule on
> my little OpenBSD 3.0 server. Any idea ?
It's not possible to do MAC filtering in PF (yet).
The only way to filter MAC address is to run a bridge. Read brconfig(5).
>From the examples section:
# brconfig bridge0 rule pass in on fxp0 src 0:1:2:3:4:5 dst 5:4:3:2:1:0
# brconfig bridge0 rule pass out on fxp0 src 5:4:3:2:1:0 dst 0:1:2:3:4:5
# brconfig bridge0 rule block in on fxp0
# brconfig bridge0 rule block out on fxp0