[sr-dev] git:master: Do not perform a lookup for IPv4 addresses, if only listening on IPv6 sockets.

[Klaus Darilion]

On 17.09.2012 20:26, Olle E. Johansson wrote:
>
> 17 sep 2012 kl. 17:29 skrev admin at sip-router.org:
>
>> Module: sip-router
>> Branch: master
>> Commit: e1b3961b16b76b02ae7ad5f52b2e9db126f81ff9
>> URL:    http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=e1b3961b16b76b02ae7ad5f52b2e9db126f81ff9
>>
>> Author: Carsten Bock <carsten at ng-voice.com>
>> Committer: Carsten Bock <carsten at ng-voice.com>
>> Date:   Tue Sep 11 19:39:32 2012 +0200
>>
>> Do not perform a lookup for IPv4 addresses, if only listening on IPv6 sockets.
>
> Hmm.
>
> What if I know that I have an outbound proxy that is dual stack?
>
> If the server listening to only IPv6 sockets needs to call me, it needs to know that the only target is IPv4 so either fail or forward to a dual stack proxy.
>
> Maybe this should be configurable. And of course, the opposite is true too. An ipv4-only server should be able to call IPv6-only by using another proxy.

Do the DNS lookup for the external domain on the border element, which 
is dual-stack.

regards
Klaus