[TriLUG] iptables & FUD

[Alan Porter]

> Agreed. And I think that's where it would have helped me here. I only wanted dchpd to
> run on my lan interface, and not the wan. (Although, looking more closely at the config
> I think dhcpd was just servicing the lan, even though it was listening on the wan as
> well for some reason. I need to look into that.)
>

It's probably doing that because it need to listen for packets before an 
IP address is assigned to that interface.  So you listen on all 
addresses and filter the ones for interfaces that you're not interested in.

Alan