Hi, Leo!
From the logs, for me it is pretty clear that the connection does not
exist, therefore OpenSIPS cannot contact your client behind NAT.
After finally managing to call over TCP (after 10 seconds or so),
placing another call succeeds? Or you can never call that client over TCP?
Best regards,
Razvan Crainea
OpenSIPS Core Developer
http://www.opensips-solutions.com
On 04/17/2014 12:23 PM, leo wrote:
Enabling debug, when i call the client, i see a lot of events like:
Apr 17 11:15:50 sip-lab /usr/local/opensips110/sbin/opensips[21281]:
ERROR:nathelper:msg_send: tcp_send failed
Apr 17 11:15:50 sip-lab /usr/local/opensips110/sbin/opensips[21281]:
ERROR:nathelper:nh_timer: sip msg_send failed!
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:core:tcp_blocking_connect: timeout 10 s elapsed from 10 s
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:core:tcpconn_connect: tcp_blocking_connect failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:core:tcp_send: connect failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:tm:msg_send: tcp_send failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
ERROR:tm:t_forward_nonack: sending request failed
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:tcp_send: no open tcp connection found, opening new one
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: getsockopt: snd is initially 16384
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 32768
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=32768,verify=65536
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 65536
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=65536,verify=131072
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 131072
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=131072,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 262144
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=262144,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting buf has no effect
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 133120
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=133120,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 135168
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=135168,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 137216
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=137216,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 139264
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=139264,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 141312
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=141312,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 143360
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=143360,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 145408
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=145408,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 147456
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=147456,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 149504
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: setting snd: set=149504,verify=262142
Apr 17 11:15:56 sip-lab /usr/local/opensips110/sbin/opensips[21282]:
DBG:core:probe_max_sock_buff: trying : 151552
--
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http://opensips-open-sip-server.1449251.n2.nabble.com/UDP-vs-TCP-TLS-tp7590719p7590788.html
Sent from the OpenSIPS - Users mailing list archive at Nabble.com.
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