I have been seeing the following errors when the total number of calls reaches around 60,000. It looks like it's hitting the tcp socket limits but I have set all the necessary parameters to accommodate a large number of connections. Any ideas?
./sipp -r 10000 -rp 10000 192.168.107.11:5060 -i 192.168.108.11 -l 10000000 -max_socket 1000000 -m 1000000 -sn uac -t tn ------------------------------ Test Terminated -------------------------------- ----------------------------- Statistics Screen ------- [1-9]: Change Screen -- Start Time | 2014-08-21 17:16:17:131 1408655777.131797 Last Reset Time | 2014-08-21 17:17:16:229 1408655836.229195 Current Time | 2014-08-21 17:17:17:146 1408655837.146321 -------------------------+---------------------------+-------------------------- Counter Name | Periodic value | Cumulative value -------------------------+---------------------------+-------------------------- Elapsed Time | 00:00:00:917 | 00:01:00:014 Call Rate | 991.276 cps | 999.817 cps -------------------------+---------------------------+-------------------------- Incoming call created | 0 | 0 OutGoing call created | 909 | 60003 Total Call created | | 60003 Current Call | 9 | -------------------------+---------------------------+-------------------------- Successful call | 903 | 59994 Failed call | 0 | 0 -------------------------+---------------------------+-------------------------- Response Time 1 | 00:00:00:001 | 00:00:00:001 Call Length | 00:00:00:004 | 00:00:00:004 ------------------------------ Test Terminated -------------------------------- 2014-08-21 17:17:17:145 1408655837.145095: Unable to connect a TCP socket, errno = 99 (Cannot assign requested address). ================================================================================================== sipp_test# sysctl net.ipv4.tcp_fin_timeout net.ipv4.tcp_fin_timeout = 1 sipp_test# sysctl net.ipv4.tcp_tw_recycle net.ipv4.tcp_tw_recycle = 1 sipp_test# sysctl net.ipv4.tcp_tw_reuse net.ipv4.tcp_tw_reuse = 1 sipp_test# sysctl net.ipv4.ip_local_port_range net.ipv4.ip_local_port_range = 5000 65000 ------------------------------------------------------------------------------ Slashdot TV. Video for Nerds. Stuff that matters. http://tv.slashdot.org/ _______________________________________________ Sipp-users mailing list Sipp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sipp-users
