dhcpd on a subset of interfaces (was: Order of ipf, ipnat and bpf)

[Edgar Fuß <ef%math.uni-bonn.de@localhost>]

> > ...??  dhcpd(8) on 5.2 says it can - you just name the interface(s) you
> > want it to use on the command line, after any flags.
> Ooops, I guessed I over-looked that (five years ago or whenever) and 
> looked for an option in dhcpd.conf.
In fact, I'm already restricting dhcpd that way.
Neverthless, according to netstat, it still listens on *.67.