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Community Member

tools to increase network latency

All,

Is there any command on cisco router/switch/FW to add latency? Or is there a freeware running on a dual NIC windows box to add network latency?

Currently our application is running at 3ms delay environment, we want to see if it can support 10ms.

Thanks,

1 ACCEPTED SOLUTION

Accepted Solutions
Hall of Fame Super Silver

Re: tools to increase network latency

Hello Yuhui,

I used some years ago a tool from shunra to emulate a satellite link with a PC with two NICs

http://www.shunra.com/free-trials.php

other possible choices exist on the net

for example

http://www.download32.com/wan-emulator-i37489.html

Hope to help

Giuseppe

3 REPLIES
Hall of Fame Super Silver

Re: tools to increase network latency

Hello Yuhui,

I used some years ago a tool from shunra to emulate a satellite link with a PC with two NICs

http://www.shunra.com/free-trials.php

other possible choices exist on the net

for example

http://www.download32.com/wan-emulator-i37489.html

Hope to help

Giuseppe

Community Member

Re: tools to increase network latency

Always used IPERF, brilliant little tool. There is also a GUI based version called JPERF thats run's on Java.

Recommend them both.

http://iperf.sourceforge.net/

http://code.google.com/p/xjperf/

Regards

Re: tools to increase network latency

have a look at Wanem .. its an open source software and very easy to setup

http://wanem.sourceforge.net/

HTH

Narayan

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