[asterisk-dev] IPv4 and IPv6 preference

[Olle E. Johansson]

30 jul 2010 kl. 09.31 skrev Simon Perreault:

> Olle E. Johansson wrote, on 07/29/2010 10:32 PM:
>> I set bindaddr to :: and now Asterisk 1.8 ONLY listens to IPv6.
> 
> How can you tell?
> Did you disable IPv4-mapped IPv6 addresses system-wide?
> Are you on OpenBSD?
Now I get it, it doesn't show as listening to IPv4 in netstat on Linux. That's bad.
So any app that listens to :: will get IPv4 too. I did not understand that.
I just did 

$ netstat -nla | grep 5060 

udp        0      0 :::5060                     :::*                                    


and only found one listening port, which is correct. But the assumption that this port was only IPv6 because of the address shown was wrong. My error. Hmmm.

> 
>> How do I enable option "d" ?
> 
> What is option "d"?
You had a, b, c and d....

Ok, I'll continue.

/O