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Old 06-05-2011, 04:12 PM   #1
Hannaneh
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Registered: Apr 2011
Posts: 16

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NS-2 & Mobile IP


Hi, I am using HMIP in NS-2 by using NOAH. The problem is there is delay between receiving the packet by AR(Access Router) and sending it to the MN in wireless link (100-250ms) i am using :
-adhocRouting NOAH \
-llType LL \
-macType Mac/802_11 \
-ifqType Queue/DropTail/PriQueue \
-ifqLen 50 \
-antType Antenna/OmniAntenna \
-propType Propagation/TwoRayGround \
-phyType Phy/WirelessPhy \
what causes this delay? How can i change the delay and BW in wireless link? Can anybody please help me?

Many thanks,

Hannaneh
 
Old 09-25-2011, 07:40 PM   #2
masumbillah243
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Registered: Aug 2011
Posts: 31

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u still face this problem? or finished?
 
Old 09-26-2011, 11:01 AM   #3
Hannaneh
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Registered: Apr 2011
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Original Poster
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the delay problem was becz of changes in MAP-802.22 setting. u need to set datarate=2 and basicrate=0, (in map.tcl in tcl/lan, also u need to turn the RTS/CTS off
 
Old 09-26-2011, 11:29 AM   #4
masumbillah243
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Registered: Aug 2011
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Quote:
Originally Posted by Hannaneh View Post
the delay problem was becz of changes in MAP-802.22 setting. u need to set datarate=2 and basicrate=0, (in map.tcl in tcl/lan, also u need to turn the RTS/CTS off
thanx very much for your reply...i have faces some other problem, after install FHMIP patched http://castudillo.usanetsol.com/port...gid=28&lang=fr i got a folder ns-allinone-2.33/ns-2.33/tcl/ex/fhmip.(only one tcl file that is fhmip_simula.tcl) .

for HMIPv6 i just un blocked define map-mod in map-reg.cc and blocked all other defines and fhmip-simula.tcp is runing, but give me error,


masum@ubuntu:~/Documents/ns-allinone-2.33/ns-2.33/tcl/ex/fhmip$ ns fhmip_simula.tcl
num_nodes is set 1
Wrong node routing agent!


after then i tried to install again (some one asked to do that in one blog on post #23 and #25 http://www.linuxquestions.org/questi...461/page2.html)

then i tried to install and found


make: *** [noah/noah.o] Error 1
Ns make failed!
See http://www.isi.edu/nsnam/ns/ns-problems.html for problems


i found a solution at net http://icapeople.epfl.ch/widmer/uwb/ns-2/noah/, but still same error.


i think this the problem i got , about NOAH
 
Old 02-27-2012, 03:45 AM   #5
kikistr1
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Registered: Dec 2011
Posts: 10

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Hi,

Did You find solution for Your problem, cause i am facing with the same error when i run fhmip_simula.tcl
num_nodes is set 1
Wrong node routing agent!
Can You please tell me how to solve this?
Thanks in advance,
Kristina
 
  


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