[Blink] SIP Problem with private IP addr
Fabrice Rochette
blink at uche.org
Thu Nov 11 10:06:51 CET 2010
On 11/11/2010, at 09:40 , Saúl Ibarra Corretgé wrote:
> On 11/11/2010 09:18 AM, Fabrice Rochette wrote:
>> It looks like blink is taking the first private ip address from my local
>> interfaces, no matter to which interface the packets will get routed.
>> The routing is working as on the server a tcpdump show the incoming
>> packets from 10.20.20.6 to 172.18.0.5, but inside the SIP protocol, IP
>> is 192.168.0.12 which is wrong and makes the server trying to answer
>> Register/Subscribe to 192.168.0.12.
>>
>
> I could verify this as well: the packet is routed to through the right interface but there are 2 places where the IP address is incorrect:
>
> - "SENDING" line. This is a bug and will be addressed in a future release.
> - Via header: we are aware of this, but changing it implies a big change which will not take place soon.
>
> The Via header issue is not usually a problem since RFC3581 is widely used. Do you have support for this in your server?
>
What do you mean exactly? I have an Asterisk 1.6.2 server. Do I have to configure something on the server to allow direct reply to the host that sent the packet (10.20.20.6) rather than the erroneous IP address on the VIA Header (192.168.0.12)?
> --
> Saúl Ibarra Corretgé
> AG Projects
> _______________________________________________
> Blink mailing list
> Blink at lists.ag-projects.com
> http://lists.ag-projects.com/mailman/listinfo/blink
More information about the Blink
mailing list