hidden & ping to dir

[Noah Roberts <jik@xxxxxxxxxxxxxxx>]

ok, I set up the hidden dummy0 thing on the RS's with the VIP netmask
255.255.255.255.
I can ping everyone but the director now in that net anyway....the
directory cannot ping the outside world interfaces of the real servers
because they route the reply to their own dummy device :P

how do I fix that?  I was using fping to verify that the outside
interface was indeed up from the directory and killing that rs in the
admin if it wasn't....now I can't check it seems.