osmo-mgw/include
Philipp Maier 1cb1e38dbc network: autdetect rtp bind ip-address
Currently there are two ways to set the rtp bind ip-address (local
ip address where the rtp streams are bound to). It is possible to
set no set an rtp bind ip, if none no address is configured, then
the ip address where the mgcp service is bound to is used.

On a system with multiple network interfaces it is likely that
there are the remote end is not reachable through the interface
that has been configured. In this case rtp ip-probing can be
enabled via vty option in order to automatically detect the
ip address of the interface that points towards the remote end.

The autodetection can only work if the ip-address is known when
a CRCX is performed. For this the remote entity must include the
remote ip address in the sdp trailer.

Implement probing to determine te right local ip address
Add debug log to display which ip address is actually used
Add a VTY option for the probing functionality.

Change-Id: Ia57cf7dab8421fd3ab6e1515727db0080373485e
2017-11-02 17:16:04 +01:00
..
osmocom network: autdetect rtp bind ip-address 2017-11-02 17:16:04 +01:00
Makefile.am drop code dup between libosmo-mgcp-client and libosmo-mgcp 2017-10-05 19:32:58 +02:00