Thanks a lot Bob. Could achieve up to 10 ms granularity for iperf reporting.
Another question i have is; whether it would be possible to specify a custom source port number at at the client side when the iperf client initiates a TCP connection. The purpose is to distinguish between two connections at the server using the TCP source port number. Checked the -p and -L options; which would not be of help in this case. Regards, Sijo On Wed, Aug 13, 2014 at 1:43 AM, Bob (Robert) McMahon <[email protected] > wrote: > Sorry, full url is: > > > > http://sourceforge.net/projects/iperf2/?source=directory > > > > *From:* Bob (Robert) McMahon [mailto:[email protected]] > *Sent:* Tuesday, August 12, 2014 9:26 PM > *To:* Sijo Joy > *Cc:* [email protected] > *Subject:* Re: [Iperf-users] Iperf report interval granularity in > milliseconds > > > > Ok, source code is here > > > > sourceforge.net/projects/iperf2/?source=directory > > > > I’ve got other changes I haven’t committed yet but the above should do > what you want. > > > > Bob > > > > *From:* Sijo Joy [mailto:[email protected] <[email protected]>] > *Sent:* Tuesday, August 12, 2014 8:12 PM > *To:* Bob (Robert) McMahon > *Cc:* [email protected] > *Subject:* RE: [Iperf-users] Iperf report interval granularity in > milliseconds > > > > Hi, > I am using Ubuntu (linux kernel version 3.2.18). > > Sijo > > On Aug 12, 2014 7:36 PM, "Bob (Robert) McMahon" <[email protected]> > wrote: > > I recompiled iperf to support smaller intervals. What platform are you > using? > > > > Bob > > *From:* Sijo Joy [mailto:[email protected]] > *Sent:* Tuesday, August 12, 2014 11:57 AM > *To:* [email protected] > *Subject:* [Iperf-users] Iperf report interval granularity in milliseconds > > > > Hi, > > > > Iperf can report throughput in a step of 0.5 second (specified via - i > option). Can it use a even smaller interval, such as in the order of > milliseconds or 10 milliseconds? Is there any other tools which can reach > that granularity? Thanks for your inputs in advance. > > > > Best Regards, > > Sijo > -- Respect Nature
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