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Old 04-26-2015, 12:23 PM   #31
knudfl
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Re #30.

Security >>> Encrypt : May be you should read the "Security manual" ?
>> http://www.nsnam.com/2015/03/securit...et-in-ns2.html
>>> " Here is the document to read " >>> `NS-2_Security_Node_Document.doc'.


Your errors : May be you typed the wrong expression = Security_Packet ?
Instead of the valid lower case "packet" = Security_packet


-

Last edited by knudfl; 04-26-2015 at 12:29 PM.
 
Old 04-26-2015, 12:50 PM   #32
Raaha Priya
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Thanks. That is the protocol for which u provided the patch earlier.
The problem is vanetrbc is a separate protocol and security is implemeted as a separate protocol. It means both have different packets.
But I am trying to encrypt a packet that is sent using vanetrbc protocol.
And when i tried to use both the protocols in the same tcl file error occurred.
There is no problem with the expression i used.
Basically I tried to attach two agents (one vanetrbc and another security) to the nodes. The program cudn identify the security agent. hence the error.
but vanetrbc and the security protocol works just fine separately. Again thanks for your patch for it.
 
Old 04-05-2017, 12:13 AM   #33
ratnasih
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error when run the script

Quote:
Originally Posted by knudfl View Post
Re #8.

VanetRBC :
Setup another ns-allinone-2.35 in a new directory, for testing vanetrbc.

$ tar xvf ns-allinone-2.35_gcc482.tar.gz
$ cd ns-allinone-2.35/
$ zcat vanetrbc_ns235.patch.gz | patch -p0
https://drive.google.com/file/d/0B7S...ew?usp=sharing
$ ./install
$ cd ns-2.35/
$ cp ns ns235-vanetrbc
$ sudo cp ns235-vanetrbc /usr/local/bin/
Simulation :
$ cd vanetrbc/
$ ns235-vanetrbc vntest-2015.tcl : Lots of activity in the Nam window.


-
Hello sir, thank you for your tutorial sir
I have been try to patch it, but when i try to run the script i got the error like this :

ns: finish: wrong # args: should be "source fileName"
while executing
"source -encoding utf-8 [file join $TclLibDir clock.tcl]"
(procedure "::tcl::clock::format" line 3)
invoked from within
"clock format $scriptEnd -format {%d.%m.%y %H:%M:%S}"
(procedure "finish" line 45)
invoked from within
"finish"
Node: 124 send RBC-confirm

can you help me sir?
Best regrads
Ratnasih
 
Old 04-05-2017, 08:18 AM   #34
knudfl
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Re #33, @ratnasih.
Quote:
when i try to run the script
Assume vntest-2015.tcl : $ ns235-vanetrcb vntest-2015.tcl
... The issues are about :
"display some statistics.. nice for very long simulations". ( See lines 150, 151.)

You can comment out lines 152, 153 in 'vntest-2015.tcl', like this
Code:
#    puts "Finishing ns.. Execution time: [expr $scriptEnd - $scriptStart] \
#        seconds (End: [clock format $scriptEnd -format {%d.%m.%y %H:%M:%S}])"
 
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Old 05-01-2017, 04:33 PM   #35
ratnasih
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eror when input qos parameter (.awk)

hello sir, thank you for your answer
i have to tried and its works fine sir, but when i want to input qos (.awk file) it's not work.
The result just 0 for every parameter like in my attachments. Do you want to help me to resolve this problem sir?
Thank you
Attached Thumbnails
Click image for larger version

Name:	Capture.JPG
Views:	8
Size:	88.8 KB
ID:	24901  
 
Old 05-01-2017, 04:53 PM   #36
knudfl
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Re #35.

Please do not post text as an image. Less readable. And cannot be copied.

Please attach as text.txt to a new post.
... I assume you know how to copy / paste a text.
 
  


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