asterisk users - Sep 2004 - sip does not bind all addreses

Hi,

My linuxbox has 2 eth's, one with pppoe for dsl, and also i got an ip_gre
tunnel.  At the time i run asterisk, even i got bindaddr=0.0.0.0, it does
not show any port open for sip (5060), if i change 0.0.0.0 for any ip, next
time i reload, it opens the specific ip, changing back to 0.0.0.0 and
reloading, it keeps the same ip open.

The point is that i cant open all ips i need at the same time.  Why?

Regards,

-=Raul=-