[Users] Socket Errors

[Martin Burns]

We have over 4 proxies running openser-1.1.0-notls. Recently we started to
see the following error in the logs of one of the proxies:

Feb  4 06:46:21 proxy01 /usr/local/sbin/openser[4670]: ERROR: udp_send:
sendto(sock,0xb3c35898,594,0,0xb3c257f4,16): Invalid argument(22)
Feb  4 06:46:21 proxy01 /usr/local/sbin/openser[4670]: CRITICAL: invalid
sendtoparameters one possible reason is the server is bound to localhost and
attempts to send to the net
Feb  4 06:46:21 proxy01 /usr/local/sbin/openser[4670]: msg_send: ERROR:
udp_send failed
Feb  4 06:46:21 proxy01 /usr/local/sbin/openser[4670]:
ERROR:tm:t_forward_nonack: sending request failed

Now the errors suggests a binding to localhost, however our openser.cfg has
the following:

listen=eth0:5060

After a brief search we came across a couple of over people having a similar
problem. Once of the suggested fixes was to add a mhomed=1 line to the cfg.

Well we tried this (even though we are not multi homed) and the error
changed to:

Feb  5 02:54:09 proxy01 /usr/local/sbin/openser[2209]: ERROR:
get_out_socket: connect failed: Invalid argument
Feb  5 02:54:09 proxy01 /usr/local/sbin/openser[2209]: ERROR:
get_out_socket: no socket found
Feb  5 02:54:09 proxy01 /usr/local/sbin/openser[2209]: ERROR:tm:add_uac:
can't fwd to af 2, proto 1  (no corresponding listening socket)
Feb  5 02:54:09 proxy01 /usr/local/sbin/openser[2209]:
ERROR:tm:t_forward_nonack: failure to add branches

Does anyone have any suggestions or ideas as to what is causing this error.

Thanks

mburns
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