> > for arp(8), i add the -D option with the attached patch.  anyone mind
> > if it gets committed?
> >
> > (-D because -f is already taken)
>
> Certainly looks like a good thing to have :)
> Does anyone know if there is prior art for the choice of
> option letter in any other OS?

FreeBSD seems to use arp -d -a.  Don't know if I like that, but it's prior
art.

Mike.