[tram] IPv4 and IPv6 allocations

[Mallinath Bareddy <[e-mail]>]

Hi All,

>From RFC 5766,
     Both the server and client keep track of a value known as the

   5-TUPLE.  At the client, the 5-tuple consists of the client's host
   transport address, the server transport address, and the transport
   protocol used by the client to communicate with the server.  At the
   server, the 5-tuple value is the same except that the client's host
   transport address is replaced by the client's server-reflexive
   address, since that is the client's address as seen by the server.


I have a scenario where Turn client is sending IPv4 and a IPv6 (using
REQUESTED-ADDRESS-FAMILY attribute) allocation requests from the same
host transport address. The reason to send IPv6 allocation request is
to connect to a IPv6 only client.


>From above definition both allocation requests will result in same
5-tuple at the server. How does TURN server demux requests from
client, leading to the proper allocation object?


Regards,

Mallinath