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Re: [ns] why delay is so large?
Hi,
If you're using ns-2.1b5, and you're refer to the delay output in
"temp.q" file, then the problem might be cause when setting the packet size
for cbr source:
packetSize_ has no effect in ns-2.1b5, the default packet (210) will be used.
Try to use packet_size_.
In ns-2.1b6, packet_size_ and packetSize_ both can be used.
Tell me if I'm wrong. Thank you.
regards
Tan Su Wei
Anaking wrote:
> Hi,
>
> I try a very simple script to test the delay performance.
> 10x64kbps CBR with packetsize 53byte, link rate is 2Mkbps.
> It is expected that delay is very small, however the delay is
> large up to 44ms. I can't bound the delay even when using
> WFQ algorithm.
>
> I wonder what's the problem. Someone who is kind enough to help me
> may want to try my script attached belw.
>
> Thanks.
>
> ------------------------------------------------------------------------
> Name: test.tcl
> test.tcl Type: Plain Text (text/plain)
> Encoding: base64