Hello, I'm running iperf on a Ubuntu server and on an appliance running uClinux.
While using UDP works fine, and TCP also works fine when using the "-d" option, I notice that using the "-r" option causes the server to crash if ran after "-d": ======================================== server> iperf -s OK client> iperf -c 192.168.0.3 -t 30 -i 1 -r OK client> iperf -c 192.168.0.3 -t 30 -i 1 -d NOK client> iperf -c 192.168.0.3 -t 30 -i 1 -r **************** CLIENT ------------------------------------------------------------ Server listening on TCP port 5001 TCP window size: 85.3 KByte (default) ------------------------------------------------------------ connect failed: Connection refused ------------------------------------------------------------ Client connecting to 192.168.0.3, TCP port 5001 TCP window size: 16.0 KByte (default) ------------------------------------------------------------ write1 failed: Broken pipe [ 5] local 0.0.0.0 port 58085 connected with 192.168.0.3 port 5001 write2 failed: Broken pipe [ ID] Interval Transfer Bandwidth [ 5] 0.0- 0.0 sec 0.00 Bytes 0.00 bits/sec **************** SERVER Client connecting to 192.168.0.9, TCP port 5001 TCP window size: 65.5 KByte (default) ------------------------------------------------------------ [ 7] local 192.168.0.3 port 48898 connected with 192.168.0.9 port 5001 Waiting for server threads to complete. Interrupt again to force quit. [ 4] 0.0-51.4 sec 256676303635238176 bits 4560861616731028264914277120222s/sec [ 5] 0.0-30.0 sec 60.8 MBytes 17.0 Mbits/sec [ 7] 0.0-30.0 sec 99.0 MBytes 27.7 Mbits/sec ======================================== Has someone seen this? Could it be due to some incompatibility between iperf and uClinux? Thank you. ------------------------------------------------------------------------------ All of the data generated in your IT infrastructure is seriously valuable. Why? It contains a definitive record of application performance, security threats, fraudulent activity, and more. Splunk takes this data and makes sense of it. IT sense. And common sense. http://p.sf.net/sfu/splunk-d2d-c2 _______________________________________________ Iperf-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/iperf-users
