invalid command name "Agent/Security_packet"

[kaki2011rachid]

Hi all,

I wanted to enc/dec the packets in ns2.

I followed this link to add a new protocol for the same in ns2 "http://www.nsnam.com/2015/03/security-protocol-packet-in-ns2.html" and ended up with the following error.

invalid command name "Agent/Security_packet"

Can someone help me clear it??

[knudfl]

Hi.

"ns2 Security" INFO ....
.  http://www.linuxquestions.org/questions/tags/security-ns2/
.  https://groups.google.com/forum/?fromgroups#!searchin/ns-users/security|sort:date/ns-users/meXuj8NSa14/HWAN44p0AAAJ
.  https://groups.google.com/forum/?fromgroups#!searchin/ns-users/security|sort:date


-

[kaki2011rachid]

hello

I am trying to add a new security protocol in ns2.35 I followed the instructions given in this link "http://www.nsnam.com/2015/03/security-protocol-packet-in-ns2.html". But I ended with the following error 

i'm trying like u say #7

$ ./install
$ cd ns-2.35/
$ sudo make install
$ cp ns ns235-security ( This is your backup )
$ sudo cp ns235-security /usr/local/bin/

i trying with cygwin and command sudo is not find

ns:

[code omitted because of length]

: invalid command name "Agent/Security_packet"

    while executing

"Agent/Security_packet set packetSize_ 0"

what i do ?

help me plz ^^

[knudfl]

OK, Cygwin, I guess you have the root prompt only.  

...  Please start from scratch, in a new folder :

# tar xvf ns-allinone-2.35_gcc482.tar.gz
https://drive.google.com/file/d/0B7S255p3kFXNSGJCZ2YzUGJDVk0/view?usp=sharing
 cd ns-allinone-2.35/
# patch -p0 < security_ns235.patch
https://drive.google.com/file/d/0B7S255p3kFXNZFNxcnppMDN4R2M/view?usp=sharing
# ./install
# cd ns-2.35/
# make install
# cp ns ns235-security (This is your backup, and "recognizable security ns")
# cp ns235-security /usr/local/bin/
Simulation :
# cd security/
# ns235-security security.tcl : Perfect.
( Or  # ../ns security.tcl )

-

[kaki2011rachid]

I worked what u said to me but i have the same error 

lucas ron@PC-519 /home/knuf/ns-allinone-2.35/ns-2.35/security

$ ns235-security security.tcl

ns:

[code omitted because of length]

: invalid command name "Agent/Security_packet"

    while executing

"Agent/Security_packet set packetSize_ 0"

[knudfl]

? Which version of gcc / g++ are you using ?

May be the 2015 Security doesn't work work with your version of g++  ?

-

[knudfl]

Besides that, why not install a genuine Linux OS. Which is much more versatile than Cygwin.
( All major 'Linux OS' have multiple versions of gcc/g++.)

Easy : Install 'VirtualBox', and then install one or more "Linux OS's" into VirtualBox.


-

[kaki2011rachid]

i use version :

Thread model: posix

gcc version 4.3.4 20090804 (release) 1 (GCC)

what y think ?

[kaki2011rachid]

ok i will be install and tell u resulta thks 

[knudfl]

The cygwin gcc version 4.3.4 should work OK with the 2011 ns-allinone-2.35.tar.gz .

-

[kaki2011rachid .]

i have error with make install

??

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[knudfl]

»» i have error with make install «« : ? Which "Linux" are you using now ?  Cygwin ?

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[kaki2011rachid]

i'm using ubuntu  in vmware 

[knudfl]

Please read  http://www.catb.org/~esr/faqs/smart-questions.html
I.e. you are supposed to supply some information when you ask a question.
Ubuntu version / architecture → → These two commands will tell :
$ uname -m
$ cat  /etc/issue

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[kaki2011rachid]

sorry   

$ uname -m 

i686

$ cat /etc/issue

VMware Easy Install 

.................

and  when i type ls i see just 2 fils Makefile.in and makefile.vc

where file Makefile ? 

[knudfl]

I guess you know the Ubuntu version.  Please tell us what you have.
If you don't please try : $ cat  /etc/*release*  

-

[kaki2011rachid]

[kaki2011rachid]

version ubuntu >>>>

[knudfl]

Please do not use images for a text :  You could simply type the answer = Ubuntu 16.04
.. Other text :  Please use  copy/paste  to get the text.

Ubuntu 16.04 and ns2 :
1) $ sudo apt-get update && sudo apt-get install g++ g++-4.8 patch make autoconf libtool libxmu-dev

2) And for the ns235 please use ns-allinone-2.35_gcc482.tar.gz

3) The build command is :

export CC=gcc-4.8 CXX=g++-4.8 && ./install

-

[Praveen Salagar]

[Charles Pandian]

Hello Rachid,

The error message is saying that you not yet successfully re-compiled ns2 after patching operation.

You may follow the steps "as it is" by understanding it from the original documentation "http://sce.uhcl.edu/transa/Sourcecode/NS-2_Security_Node_Document.doc"

Charles Pandian,

www.projectguideline.com

On Friday, May 6, 2016 at 12:29:03 AM UTC+5:30, Rachid wrote:

[Praveen Salagar]

Thanks a lot bro I got n combined with my MOVE TCL file thanks alot

--

[Praveen Salagar]

And can I get code for like data not integrity like sender sent a message "HI" and the revived receive "HELLO" message

On Jul 5, 2016 9:15 PM, "Charles Pandian" <igs...@gmail.com> wrote:

--

[Bilal Erman Bilgin]

Hi Knudfl,

I installed security_ns235.patch according to your instruction.

It's working well.

But when I read the trace file, packet type seems as undefined. I put a few sentences of trace file. Can you help me?

+ 0.1 2 3 undefined 0 ------- 1 0.0 5.0 -1 7

- 0.1 2 3 undefined 0 ------- 1 0.0 5.0 -1 7

r 0.1 3 4 undefined 0 ------- 1 1.0 4.0 -1 6

r 0.11 2 3 undefined 0 ------- 1 0.0 5.0 -1 7

+ 0.11 3 5 undefined 0 ------- 1 0.0 5.0 -1 7

- 0.11 3 5 undefined 0 ------- 1 0.0 5.0 -1 7

r 0.12 3 5 undefined 0 ------- 1 0.0 5.0 -1 7

6 Mayıs 2016 Cuma 13:49:54 UTC+3 tarihinde knudfl yazdı:

[Jeenat Sultana]

hello!
Can you please share me the file security_ns235.patch?