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Problem with dgramrcvbuf [message #38161] Tue, 24 November 2009 20:06 Go to previous message
schogge is currently offline  schogge
Messages: 19
Registered: July 2007
Junior Member
Hi all,

I'm running a machine with two voip applications: asterisk and opensips (formerly known as openser).

The applications where working fine for about one week. Finally the asterisk server was no longer able to communicate to anybody. Neither to external voip-servers nor to the opensips server on the same machine. Restarting asterisk solved the problem and asterisk was working fine again.

I noticed that dgramrcvbuf hit the barrier which probably caused asterisk to fail. To eliminate this error for the future I tripled dgramrcvbuf and other resource limits for this container.

After about two weeks the same error happened again. The load on the machine caused by asterisk and opensips hasn't increased a lot.

Is there a way to figure out what exactly leads to this problem. Dose anybody have any advice how to solve this issue?

Thanks,
schogge
 
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