HMIPv6 in NS-2

masju · 04-26-2012, 12:32 PM

Dear knudfl sir,
For the problem mentioned in #73 please help me. I think mac_802_11.cc file is giving problem? What should I do now? Please sir I urgently need your help. with thanks.

simz · 04-27-2012, 01:24 AM

hi knudfl.. please help me to resolve my problem in the post #74
i am waiting for your reply.... thanks

eng_zuma · 06-30-2012, 05:48 AM

Quote:

Originally Posted by sangram_kokate

I have installed sesons FHMIP1.3.1 extension in ns2.31.I am able to run the simulation properly for mipv6,hmipv6,fmipv6,fhmipv6 (by following same instrucion set).Now i want to compare teh results interms of throughput,handover latency,loss rate?
Can anybody guide me in right direction?

can u help me for installing fhmip on ns2 for windows?
i installed cygwin
plz, &thanx

knudfl · 06-30-2012, 07:18 AM

Post # 78, @eng_zuma

Better : Install a genuine Linux OS in a virtual machine (VirtualBox).
There's no help to get if you use Cygwin, I think.
LQ members answering ns2 questions do not use Windows© / Cygwin.

.

kikistr1 · 08-18-2012, 06:37 AM

Quote:

Originally Posted by Hannaneh

Hi, I have installed fhmip extension in ns-allinone-2.33 . for HMIPv6 i just un blocked define map-mod in map-reg.cc and blocked all other defines and fhmip-simula.tcp is runing. i wrote the awk to calculate the end-to-end delay for packet but the result is strange. my code is:
BEGIN {

seqno = -1;
droppedPackets = 0;
count = 0;
num = 0;
flag = -1;
}
{
if ($1 == "+" && $5 =="tcp" && seqno < $12){
seqno = $12;
temp = seqno +1 ;
flag = 1;
} else if (seqno == $12) {
flag = -1;
}
if (seqno >-1 ){

if ($1 == "+" && $5 =="tcp" && flag == 1){
start_time[seqno] = $2;
packetID[seqno] = seqno;
time[seqno] = $2;

} else if(($7 == "tcp") && ($1 == "r") && $6 == seqno) {
end_time[seqno] = $2;

}
} ###if seqno > -1

}

END {

for(i=0; i<=seqno; i++) {
if(end_time[i] > 0) {

delay[i] = end_time[i] - start_time[i];
print time[i]" " delay[i] ;
count++;
} else
{
delay[i] = -1;
}
}

}
could anybody please have a look and see if it is correcr or not please?

many thanks

Hannaneh

Hi Hannaneh,

Can you please tell me how did you succeed to installed fmip extension in ns 2.33? it is the same extension which is for ns 2.31? if not please tell me the link where i can download it?

Thanks a lot,
Kristina

AmeyaAmz · 10-24-2012, 05:33 AM

#27
can you please share the link from where you downloaded the patch for fhmipv6 for ns2.33 ?

anaconda2020 · 01-30-2013, 08:43 AM

---------- Post added 01-30-13 at 08:13 PM ----------

[/COLOR]

Quote:

Originally Posted by sangram_kokate

I have installed sesons FHMIP1.3.1 extension in ns2.31.I am able to run the simulation properly for mipv6,hmipv6,fmipv6,fhmipv6 (by following same instrucion set).Now i want to compare teh results interms of throughput,handover latency,loss rate?
Can anybody guide me in right direction?

Dear sangram kokate,
I too want to simulate mipv6,hmipv6,fmipv6,fhmipv6.I have also installed seasons FHMIP1.3.1 extension in ns2.31.
I want to know does fhmip extension supports mipv6,hmipv6,fmipv6,fhmipv6.because some of the users posted on some forums that it supports only ipv4 not ipv6.
please confirm that it supports mipv6,hmipv6,fmipv6,fhmipv6 ? because you have simulated and analyzed the scripts on FHMIP1.3.1 extension

Thanks in advance

anaconda2020 · 02-07-2013, 05:49 AM

can anybody share me the result analysis scripts for handover delay and throughput in mipv6 and hmipv6

masju · 02-12-2013, 12:11 AM

#82

Did you notice the operation procedure in mip-reg.cc file. There it is written
"Remember to turn OPTIMIZED_HANDOFF off for MIPv4 simulation". That means you can
run MIPv6. I hope you got your answer.

anaconda2020 · 02-17-2013, 05:29 AM

Quote:

Originally Posted by masju

#82

Did you notice the operation procedure in mip-reg.cc file. There it is written
"Remember to turn OPTIMIZED_HANDOFF off for MIPv4 simulation". That means you can
run MIPv6. I hope you got your answer.

Thanks masju.
Thats fine,already I noticed that one.
I'm able to run all the 5 different protocols that available on the " simula.tcl " and able to get trace files.but the problem is analyzing the trace file format is getting difficult for me.
I need result analysis scripts to calculate " handover delay and throughput " inorder to compare mipv6 and hmipv6.
if you have any scripts please mail it to me .

ravi.jntucea@rediffmail.com

masju · 02-19-2013, 12:35 AM

#85

To measure throughput I am sending you the awk file so that using your trace file you will be able to calculate throughput.
To measure the handoff time you take a variable and calculate the handoff time.

faruq · 05-23-2013, 11:30 PM

Hi everyone at this thread. i have created my simulation file but there's some errors when i run the file. when i download sangram's files at #8, i found out that my file is look alike with sangram's. I hope that there's someone will help. ^_^

here's the file:

my_files

I am sorry for can't make the file attached to this post.

cio · 06-02-2013, 11:24 PM

Quote:

Originally Posted by masumbillah243

Dear knudfl,

when i re install again i got error like,

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

can you please give me few ideas, thanx

KR
MASUM

hello masumbillah... i have same error like you got
do you have solved it?
what should i change from packet.h or noah.cc files?

cio · 06-10-2013, 03:11 PM

i read from some source that this patch is for simulating fmipv4 not v6
or is it for v6?
an can i used it for simuating on 802.11 evironment?
because i read it was for 802.15

i'm a bit confused here...

can anyone help me?

knudfl · 06-10-2013, 05:23 PM

# 89 .

If it's about the pacth "ns2.31_fhmip.patch" :
Instructions for simulations are included in the file tcl/ex/fhmip_simula.tcl.
And line 105 in fhmip_simula.tcl says :
-macType Mac/802_11

Also : See post # 84.

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