30 Jun
2009
30 Jun
'09
4:11 p.m.
You report that this pilot is using 1.3.4-TLS. The last available
version is 1.5.1. Any special reason to use this 'old' version?
A time ago (a month?) someone reported to the list shared memory
problems... maybe are related... From what I remember upgrade to the
last SVN was the right solution.
Edson.
Munder Albert (CI/ISE) escreveu:
Hello,
Sorry, next try with posting this message. Attempts with attachment
failed due to message size.
We are running OpenSER in a pilot project and unfortunately have some
stability problems.
Any help or hints are appreciated.
Project information
OpenSER is used in a pilot project with
* Appr. 5000 subscriber accounts
* Appr. 1200 simultaneously registered users
* Signalling encrypted with TLS
* Media data encrypted with SRTP
* Clients: softphones and hardphones
* Re-registration time for clients: 3600 sec
OpenSER configuration
* Works as stateful SIP Proxy
* mySQL database
* Version 1.3.4.-TLS
* Tcp_children: 100 --> is it recommended to increase this number?
* Udp_children: 20
* Tcp_connection_timeout: 3600
* Shared memory:
* -m 512 when error occurred
* Now set to 1024
*Problems*
* Shared memory consumption
Shared memory usage is permanently increasing (about 50 MB per day)
Application already crashed twice
First messages were, these, repeated thousands of times (5915 times):
Jun 17 08:54:52 si-…. /usr/local/sbin/openser[13921]:
ERROR:core:tcpconn_new: shared memory allocation failure
Jun 17 08:54:52 si-… /usr/local/sbin/openser[13921]:
ERROR:core:handle_new_connect: tcpconn_new failed, closing socket
And a few of these also (7613 times):
Jun 17 08:57:24 si-… /usr/local/sbin/openser[13880]:
ERROR:core:tls_accept: some error in SSL:
Jun 17 08:57:24 si-… /usr/local/sbin/openser[13880]:
ERROR:core:tls_print_errstack: error:1409C041:SSL
routines:SSL3_SETUP_BUFFERS:malloc failure
* TCP errors, lost SIP messages
Examples from error messages:
14.100 times in log file from 17.06.09
Jun 17 04:03:15 si-… /usr/local/sbin/openser[13863]:
ERROR:core:tcp_blocking_connect: poll error: flags 18
Jun 17 04:03:15 si-… /usr/local/sbin/openser[13863]:
ERROR:core:tcp_blocking_connect: failed to retrieve SO_ERROR (111)
Connection refused
Jun 17 04:03:15 si-… /usr/local/sbin/openser[13863]:
ERROR:core:tcpconn_connect: tcp_blocking_connect failed
Jun 17 04:03:15 si-… /usr/local/sbin/openser[13863]:
ERROR:core:tcp_send: connect failed
Jun 17 04:03:15 si-.. /usr/local/sbin/openser[13863]: ERROR:tm:msg_send:
tcp_send failed
Jun 17 04:03:15 si-… /usr/local/sbin/openser[13863]:
ERROR:tm:t_forward_nonack: sending request failed
Appears at least 20 000 times; and in the day of the last shared memory
errors, it was 225.794 times in the log file (note that the number in
parenthesis is usually 1 or 2, but on that day it has reached 6):
Jun 17 09:01:27 si-…. /usr/local/sbin/openser[13921]:
WARNING:core:send2child: no free tcp receiver, connection passed to the
leastbusy one (6)
Jun 17 09:01:27 si-… /usr/local/sbin/openser[13921]:
WARNING:core:send2child: no free tcp receiver, connection passed to the
leastbusy one (5)
* Certificate validation problems
TCP traffic is currently significantly increased by some ( appr. 70)
clients which failed to validate the TLS certificate. Registration is
repeated every 5 sec.
Circa 30 thousand per day (on that day, it was 37.162 times in log)
Jun 17 04:03:10 si-024lc008 /usr/local/sbin/openser[13801]:
ERROR:core:tls_accept: some error in SSL:
Jun 17 04:03:10 si-024lc008 /usr/local/sbin/openser[13801]:
ERROR:core:tls_print_errstack: error:14094418:SSL
routines:SSL3_READ_BYTES:tlsv1 alert unknown ca
Mit besten Grüßen | Best regards
*Albert Munder*
Robert Bosch GmbH
IT Systems Engineering (CI/ISE)
Postfach 30 02 20
70442 Stuttgart
GERMANY
_www.bosch.com_
Tel. +49 711 811-40562
Fax +49 711 811-5113333
_Albert.Munder(a)de.bosch.com_
Robert Bosch GmbH, Sitz: Stuttgart, Registergericht: Amtsgericht
Stuttgart HRB 14000
Aufsichtsratsvorsitzender: Hermann Scholl; Geschäftsführung: Franz
Fehrenbach, Siegfried Dais;
Bernd Bohr, Wolfgang Chur, Rudolf Colm, Gerhard Kümmel, Wolfgang
Malchow, Peter Marks;
Volkmar Denner, Peter Tyroller.
------------------------------------------------------------------------
_______________________________________________
Kamailio (OpenSER) - Users mailing list
Users(a)lists.kamailio.org
http://lists.kamailio.org/cgi-bin/mailman/listinfo/users
http://lists.openser-project.org/cgi-bin/mailman/listinfo/users