9 Nov
2009
9 Nov
'09
5:26 p.m.
El Lunes, 9 de Noviembre de 2009, Juha Heinanen escribió:
Iñaki Baz Castillo writes:
If proxy B receives a TCP request from proxy A, why should proxy B call
alias_contact()?
Note that in-dialog request from proxy B to proxy A would be sent using route
set mechanism.
--
Iñaki Baz Castillo <ibc(a)aliax.net>
There is a problem here as Record-Route are not
needed for in-dialog
request (the proxy can add it but the UAS should ignore it as RR just
makes sense in the initial request and response forming the dialog).
yes, i meant that the rr test would only be used on initial request.
What about calling alias_contact() just in case
nat_test() detects the
following two requeriments:
1) The IP in Contact is private.
2) There is no ";alias" param in Contact URI.
Of course a new nat_test flag would be needed for point 2.
i can add test (2) to alias_contact() function itself. but (1) is not
enough, since alias_contact() definitely needs to be called also when
request arrives over tcp.