On 10 December 2010 17:21, Shaun Ruffell <[email protected]> wrote: > On 12/10/2010 11:02 AM, Steve Davies wrote: >> On 10 December 2010 16:45, Steve Davies <[email protected]> wrote: >>> Hi, >>> >>> On one of our asterisk systems that is quite busy, we are seeing the >>> following from 'netstat -s': >>> >>> Udp: >>> 17725210 packets received >>> 36547 packets to unknown port received. >>> 44017 packet receive errors >>> 17101174 packets sent >>> RcvbufErrors: 44017 <--- this >>> >> [snip] >>> >>> net.core.rmem_max = 1048575 >>> net.core.wmem_max = 1048575 >>> net.core.rmem_default = 1048575 >>> net.core.wmem_default = 1048575 >>> net.core.optmem_max = 1048575 >>> net.core.netdev_max_backlog = 10000 >>> >> >> Additional question - Do I need to restart Asterisk for these settings >> to apply to SIP? I have not done so yet, and further reading suggests >> that this is a per-process buffer and may be assigned when the >> listener is created. >> > > I had to double check myself in the kernel sources (in > net/core/sock.c:sock_init_data), but yes you will need to recreate the > socket for the rmem_default option to take effect. > > I was just about to ask if changing the sysctl changed the frequency > that you see the error counter increment when I saw your follow on. > > Cheers, > Shaun
Thanks for making the extra effort Shaun :) I will restart Asterisk when I get a chance, and re-check. Regards, Steve -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
