[Icecast] Using Icecast over IPv6

[Geoff Shang]

On Mon, 6 Jun 2011, Thomas.Rucker at tieto.com wrote:

> What certainly works is adding this:
> <bind-address>::</bind-address>
> to your <listen-socket>. It will make icecast listen to ipv4 AND ipv6 IF
> bindv6only is set to '0'.

OK, so I only need the one listen socket with this bind, I don't need two 
sockets with different binds.  Or doI?

> I'd recommend to read (at least part) of the related debian issue:
> http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=560044
>
> But if it's already '0' then this is likely not the culprit.

Seems this is no longer the case.  From the Debian changelog:

netbase (4.42) unstable; urgency=low

   * Stop setting net.ipv6.bindv6only=1 by default. (Closes: #560238)

Guess it *is* something else then.

Geoff.