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<DIV dir=ltr align=left><SPAN class=761003921-11042006><FONT face=Arial
color=#0000ff size=2>When these kinds of problems happen to me, I start by
debugging with strace, to make sure both netserver and netperf are using
SDP.</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> Sharma, Karun
[mailto:ksharma@silverstorm.com] <BR><B>Sent:</B> Tuesday, April 11, 2006 2:12
PM<BR><B>To:</B> Scott Weitzenkamp (sweitzen);
openfabrics-ewg@openib.org<BR><B>Subject:</B> RE: [openfabrics-ewg] SDP issue
with IBED RC3<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>Hi</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff size=2>Yes,
netserver was restarted with libsdp. I didn't get any error
there.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff size=2>I
face same issue even if i use the default config (libsdp.conf) . Netserver was
started using default libsdp.conf.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff size=2>For
netperf, initially i used default libsdp.conf file but when it didn't worked i
changed it as mentioned in my previous mail.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006></SPAN><SPAN
class=532210721-11042006><FONT face=Arial color=#0000ff size=2>Attached below
is the output from netserver machine.</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>Thanks</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>Karun</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2></FONT></SPAN> </DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>#################################################################</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>[st44 Tue Apr 11 15:21:38]# export
LD_LIBRARY=/usr/local/ibed/lib/libsdp.so<BR>[st44 Tue Apr 11 15:21:59]# export
LIBSDP_CONFIG_FILE=/usr/local/ibed/etc/libsdp.conf netserver<BR>[st44 Tue Apr
11 15:22:30]# netserver<BR>Starting netserver at port 12865<BR>Starting
netserver at hostname 0.0.0.0 port 12865 and family AF_UNSPEC<BR>[st44 Tue Apr
11 15:22:33]#</FONT></SPAN></DIV>
<DIV><SPAN class=532210721-11042006><FONT face=Arial color=#0000ff
size=2>####################################################################</FONT></SPAN></DIV>
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<DIV class=OutlookMessageHeader dir=ltr align=left><FONT face=Tahoma
size=2>-----Original Message-----<BR><B>From:</B> Scott Weitzenkamp
(sweitzen) [mailto:sweitzen@cisco.com]<BR><B>Sent:</B> Tuesday, April 11,
2006 5:07 PM<BR><B>To:</B> Sharma, Karun;
openfabrics-ewg@openib.org<BR><B>Subject:</B> RE: [openfabrics-ewg] SDP
issue with IBED RC3<BR><BR></FONT></DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2>Did you restart netserver w/libsdp,
too?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2>What happens when you use libsdp.so with the default
libsdp.conf config?</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=645540521-11042006><FONT face=Arial
color=#0000ff size=2>Scott</FONT></SPAN></DIV><BR>
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<FONT face=Tahoma size=2><B>From:</B> openfabrics-ewg-bounces@openib.org
[mailto:openfabrics-ewg-bounces@openib.org] <B>On Behalf Of </B>Sharma,
Karun<BR><B>Sent:</B> Tuesday, April 11, 2006 2:05 PM<BR><B>To:</B>
openfabrics-ewg@openib.org<BR><B>Subject:</B> [openfabrics-ewg] SDP issue
with IBED RC3<BR></FONT><BR></DIV>
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<P><FONT face=Arial size=2>Hi:</FONT> </P>
<P><FONT face=Arial size=2>I am trying to measure SDP throughput using
netperf. But as soon as i enable SDP for netperf, my netperf is not able
to establish a connection. In my libsdp.conf file, i have included
following</FONT></P>
<P><FONT face=Arial size=2>match destination 172.26.16.44/24</FONT>
<BR><FONT face=Arial size=2>match listen *</FONT> <BR><FONT face=Arial
size=2>match program *</FONT> </P>
<P><FONT face=Arial size=2>Please let me know if i missed out
something.</FONT> </P>
<P><FONT face=Arial size=2>Attached below is the output. Initially without
SDP, netperf was working fine. Then I enabled sdp and after that my
netperf doesn't work.</FONT></P>
<P><FONT face=Arial size=2>Thanks</FONT> <BR><FONT face=Arial
size=2>Karun</FONT> </P>
<P><FONT face=Arial
size=2>##################################################</FONT> <BR><FONT
face=Arial size=2>[st45 Tue Apr 11 15:46:03]# netperf -H
172.26.16.44</FONT> <BR><FONT face=Arial size=2>TCP STREAM TEST from
0.0.0.0 (0.0.0.0) port 0 AF_INET to 172.26.16.44 (172.26.16</FONT>
<BR><FONT face=Arial size=2>Recv Send
Send</FONT> <BR><FONT face=Arial size=2>Socket Socket Message
Elapsed</FONT> <BR><FONT face=Arial size=2>Size
Size Size
Time Throughput</FONT> <BR><FONT face=Arial
size=2>bytes bytes bytes
secs. 10^6bits/sec</FONT> </P>
<P><FONT face=Arial size=2> 87380 16384
16384 10.00 1137.17</FONT> <BR><FONT
face=Arial size=2>[st45 Tue Apr 11 15:46:17]# vi
/usr/local/ibed/etc/libsdp.conf</FONT> <BR><FONT face=Arial size=2>[st45
Tue Apr 11 15:52:25]# export
LD_PRELOAD=/usr/local/ibed/lib/libsdp.so</FONT> <BR><FONT face=Arial
size=2>[st45 Tue Apr 11 15:52:58]# export
LIBSDP_CONFIG_FILE=/usr/local/ibed/etc/libsdp.conf netperf</FONT>
<BR><FONT face=Arial size=2>[st45 Tue Apr 11 15:53:33]# netperf -H
172.26.16.44</FONT> <BR><FONT face=Arial size=2>establish control: are you
sure there is a netserver listening on 172.26.16.44 at port 12865?</FONT>
<BR><FONT face=Arial size=2>establish_control could not establish the
control connection from 0.0.0.0 port 0 address family AF_UNSPEC to
172.26.16.44 port 12865 address family AF_UNSPEC</FONT></P>
<P><FONT face=Arial size=2>[st45 Tue Apr 11 15:53:42]# </FONT></P>
<P><FONT face=Arial
size=2>#######################################################</FONT>
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