[OpenSIPS-Users] Ipv6 on non-default port not working

Răzvan Crainea razvan at opensips.org
Mon Dec 5 09:12:18 CET 2016

Hi, Robert!

Are you using only a single listening interface, on port 5062? Or you're 
doing more complex scenarios?
You're saying that you are not seeing any debugging logs when a message 
is sent to the 5062 port?

Best regards,

Răzvan Crainea
OpenSIPS Solutions

On 12/03/2016 01:52 AM, Robert Dyck wrote:
> I have been doing some testing with opensips 2.2.2 using ipv6. I found that
> the server will only respond to a request over IPV6 if it is configured to
> listen on the default port.
> Wireshark sees a request addressed to the server but there is no reply.
> Running opensips in the foreground show no activity associated with a request.
> Netstat however shows the listening port. ( UDP 5062 )
> Tried with global address and ULA.
> IPv4 works with non-default port.
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