hello sir

i want to do modification in ZRP protocol.

i can make modification in ZRP.cc file or ZRP.h file which is in ZRP patch.

but how to apply this thing as a new name like AZRP in ns-2.

what changes i have to made for this in ns-2.33? in order to work with AZRP like ZRP.

Very simple :

1) cd ns-allinone-2.33/ns-2.33/
2) cp ns ns-zrp : All known simulation examples can use $ ns-zrp <ex>.tcl
3) make clean
4) make : Your changes will be compiled into a new executable 'ns'.
5) cp ns ns-azrp


All zrp examples : zrp-examples-2012.tar.bz2
https://docs.google.com/file/d/0B7S2...it?usp=sharing

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actually i am asking that .

here the example provided by you in that Zrp-demo1.tcl file

you have write routing protocol ZRP in tcl file.

so can i write as AZRP in tcl file after applying above changes specify by you.

i want to implement query detection mechanism in ZRP to improve performance.

please reply

thanks in advanced

# 3 . OK. So you are adding a new protocol ?

Please read "PatchZRP.patch" to know what's usually added,
to have a new protocol recognized.

These files are changed :
common/packet.h
tcl/lib/ns-agent.tcl , + Agent/ZRP set sport_ 0 , + Agent/ZRP set dport_
tcl/lib/ns-default.tcl , + Agent/ZRP set packetSize_ 100 , etc.
tcl/lib/ns-lib.tcl , + Simulator instproc create-zrp-agent { node } { , + set ragent , etc.
* tcl/lib/ns-packet.tcl , + ZRP
trace/cmu-trace.cc
trace/cmu-trace.h
.. I guess you will have to add AZRP in one or more of the tcl/lib/ files.

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i want to implement query control mechanism of ZRP.

in that "query detection"i want to implement in my work.

can you help me what changes i have to make in zrp.cc file.

to implement query detection method.


thanks in advanced

Post #1 says :
Which is the same as saying that you also know how to write the code ?

I do not code. And cannot help with c++ code, sorry.

There are descriptions that tell how "query control mechanism of ZRP" works.
But not really how to implement. ( BRP ? )

Google .. query control mechanism of ZRP .. ( 9,000 hits )
Examples
* http://www.netlab.tkk.fi/opetus/s380...08-Nicklas.pdf
http://www.techrepublic.com/whitepap...anets/32839095
http://tools.ietf.org/html/draft-ietf-manet-zone-zrp-04
http://citeseerx.ist.psu.edu/viewdoc...=rep1&type=pdf
* https://sites.google.com/site/secure...outingprotocol
http://www.docstoc.com/docs/10290616...-Zone-Routing-
* http://magnet.daiict.ac.in/magnet_me...sh/Thesis.html

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tx for your reply

dear sir....
i want to ask about tcl script of zrp routing protocol.
when i run that tcl script i found the following error...


num_nodes is set 20

(_o15 cmd line 1)
invoked from within
"_o15 cmd addr"
invoked from within
"catch "$self cmd $args" ret"
invoked from within
"if [catch "$self cmd $args" ret] {
set cls [$self info class]
global errorInfo
set savedInfo $errorInfo
error "error when calling class $cls: $args" $..."
(procedure "_o15" line 2)
(SplitObject unknown line 2)
invoked from within
"_o15 addr"
("eval" body line 1)
invoked from within
"eval $node addr $args"
("default" arm line 2)
invoked from within
"switch -exact $routingAgent_ {
DSDV {
set ragent [$self create-dsdv-agent $node]
}
DSR {
$self at 0.0 "$node start-dsr"
}
AODV {
set ragent [$self cre..."
(procedure "_o3" line 14)
(Simulator create-wireless-node line 14)
invoked from within
"_o3 create-wireless-node"
("eval" body line 1)
invoked from within
"eval $self create-wireless-node $args"
(procedure "_o3" line 23)
(Simulator node line 23)
invoked from within
"$ns_ node"
("for" body line 2)
invoked from within
"for {set i 0} {$i < $val(nn) } { incr i } {
set node_($i) [$ns_ node]
$node_($i) random-motion 0
$ns_ initial_node_pos $node_($i) 120
}"
(file "eg_zrp.tcl" line 84)


could you please solve my problem....
i will be very greatful to you...

Hello sir....

All zrp examples : zrp-examples-2012.tar.bz2
https://docs.google.com/file/d/0B7S2...it?usp=sharing

this link is very helpful to download this zrp examples.
but when i run that tcl examples of that tar folder i found following error..



dcs@ubuntu:~/Documents/zrp-examples$ ns example-zrp.tcl
invalid command name "Agent/ZRP"
while executing
"Agent/ZRP set radius_ 2 "
(file "example-zrp.tcl" line 68)



Could u please tell me that why this type of error is coming in all tcl script of zrp?
reply me..

thanks

# 9, @ anchal kumawat : Welcome to LQ.
The executable 'ns' used is an ns with no ZRP.

Please read http://www.linuxquestions.org/questions/tags/zrp/
Install zrp http://www.linuxquestions.org/questi...34-a-905025/#6
>>> post #6, a b c d.


# 8 : eg_zrp.tcl : Unknown file.

? More question ? Then you will have to specify your Linux OS, please :
1) $ cat /etc/*release*
2) $ uname -m

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thank u for your reply......
could u please tell me from the starting point of view...
Like firstly what are the steps to install zrp in ns2.33 in ubuntu 11.10
because i am getting the error till now..
and then how to run all tcl scripts of ZRP ?


Please reply...

# 11 .

OK, Ubuntu 11.10 . Please show the output from $ uname -m <Enter>

The build command for a 32bits (i686) Ubuntu 11.10 is :
$ export CC=gcc41 CXX=g++41 && ./install


To use 'export CC=gcc41 CXX=g++41' in a 32bits Ubuntu 11.10,
you will have to install the "gcc 4.1 compilers". Post # 47 here
http://www.linuxquestions.org/questi...532/page4.html

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I have been trying to modify zrp.cc in order to improve energy efficiency. However i am unclear as to how to proceed. Can you please send your modified code so that I can use it for reference?