relay - discover interfaces.

[foomail123]

Questions:

Does relay always expect interfaces to be up 
before relay is run ?
Is there a way for relay to smartly detect interfaces
?

When interfaces go down or change IP address, how
does relay get notified ?

Thanks !


__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com