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The Neurotic Fishbowl

[Zhang Jun][Zhang Jun][ns2][expirence] Typical erros in compiling ns

ns2 发表于 2005/2/28 11:01:42

1 Problem:I modified the source code. How ever, I still cannot compile ns/ the ns code does not change. Solution: in case that you use ns2 in unix machine in cs department, making sure that you upload the modified files; making sure that the modified time is later than last modified time; making sure that you upload the right file to right place.

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[Xia Qiuyan]newbie

读书笔记

ns2 发表于 2005/2/27 22:25:06

新手上路

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[Cammy][NS]How to access a node in the class of the queue?

电脑与网络

ns2 发表于 2005/2/27 22:03:15

How to access a node in the class of the queue(e.g. PriQueue).
Actually, in NS, a queue associates with a link. Then how can I know which link the queue associates with when my code runs into the PriQueue class. I use a stupic way to do it. I look into the packets in the queue. I can know the current node address of that packet so that I got to know which node the queue belongs to. Who knows another smart way to do it?

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[Cammy][NS] ns_ node -configure

电脑与网络

ns2 发表于 2005/2/27 21:57:45

Who know which part of the .CC code corresponds to "$ns_ node -configure....."?
Thx~

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[Cammy][NS] wireless bandwidth and datarate

电脑与网络

ns2 发表于 2005/2/27 21:50:24

Mac/802_11 set bandwidth_ 11e6
Phy/WirelessPhy set bandwidth_ 11e6
---It seems that these two lines have no any use. Right? Mac/802_11 set dataRate_ 11e6
Mac/802_11 set basicRate_ 2e6
---To set bandwidth, you could only set datarate! If I want the datarate be 11e6, but only 5e6 bandwidth is reserved for use, what can I do?

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welcom

电脑与网络

ns2 发表于 2005/2/27 21:03:52

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The Neurotic Fishbowl