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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoPlainText><span style='font-size:10.0pt'>Error: UDP_STREAM and UDP_RR options for netperf fails on some OS [Rhel6.0, Rhel6.1-x64 , Rhel6.1-x86, sles11 sp1]for IPv6 only, with error: send_omni: send_data failed: Invalid argument<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'>Test details are : <o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'>Netserver running on peer system.<o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'>netperf -P 0 -l 10 -H 8002::32 -6 -p 12900 -t UDP_STREAM -c -C -i 10,2 -I 95 -- -m 8192 -s 57344 -S 57344 <o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'>netperf -P 0 -l 10 -H 8002::32 -6 -p 12900 -t UDP_RR -c -C -i 10,3 -I 95 -- -s -1 -S -1 -r 256 <o:p></o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'><o:p> </o:p></span></p><p class=MsoPlainText><span style='font-size:10.0pt'>Note: Netperf with UDP_STREAM and UDP_RR options executed fine without any error on some OSes e.g. Sles10 sp3/sp4, Rhel5.7, Rhel6.2<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Dicey behavior of these options –that is, working fine on some OS while failing on the other, is bothering me.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Regards,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Priya Pathak.<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p> </o:p></span></p></div></body></html>