Bill Sommerfeld <sommerfeld@orchard.arlington.ma.us> writes:

> > If I move my laptop from network a.b.c.0 to a.b.d.0, shouldn't it
> > automatically flush all of the matching ARP entries for a.b.c.0 anyway ?
> 
> Yes.  
> 
> At a minimum, when you delete the last ifaddr on a.b.c.0, it should
> flush the (non-static) arp entries for that net..

If we need a precedent (we don't :) BSDI already does this.

Chris.