Re: [OpenSIPS-Users] Opensips 1.6.4-2 call handling problem

[Bogdan-Andrei Iancu]

Hello, Yes, it is because of the RADIUS server - OpenSIPS performs the RADIUS queries in a synchronous (blocking) mode - it blocks and wait for the reply from the RADIUS server. So if your RADIUS server stops answering (or answering in a very slow manner), it will also drag down OpenSIPS as you may end up with all OpenSIPS processes blocked in waiting for RADIUS replies. Regards, Bogdan-Andrei Iancu OpenSIPS Founder and Developer http://www.opensips-solutions.com On 05/06/2013 12:38 PM, dpa wrote: Hello!   There is  Opensips 1.6.4-2. Today I found a problem that Opensips  hasn`t been responded to any SIP message that has been sent to it for a sometime.   I began to learn log file and found such messages: “rc_ip_hostname: couldn't look up host by addr: xxxxxx May  6 09:50:17 opensips-main /usr/local/opensips1.6.4-2/sbin/opensips[2146]: rc_send_server: no reply from RADIUS server unknown:1812 May  6 09:50:17 opensips-main /usr/local/opensips1.6.4-2/sbin/opensips[2146]: ERROR:aaa_radius:send_auth_func: radius authentication message failed with TIMEOUT”   These messages appeared in log file somewhere about at that time while Opensips hasn`t been responded to SIP messages. The fact is I am using radius for prepaid scheme which I apply to some subscribers (but not for all).   May be it is just coincidence but my question is.  May radius problem affect normal Opensips working?   Thank you for any help.     _______________________________________________ Users mailing list Users@lists.opensips.org http://lists.opensips.org/cgi-bin/mailman/listinfo/users

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