listen to a dynamic interface

Ondrej Sury ondrej at
Mon Dec 12 16:49:46 EST 2005

On Mon, 2005-12-12 at 15:30 -0500, Bill Kearney wrote:
> You could always stop/start cyrus based on the ppp interface being live.
> That way it'd bind to whatever address is active and then only when the link
> is up.  I suppose you could leave it live all the time and just restart it
> when the ppp link state changes.

What about running it on lo and adding firewall rule to forward traffic?
(ie. DNAT on Linux).

Ondrej Sury <ondrej at>
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