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Old 03-14-2017, 08:57 AM   #1
mevaa
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Registered: Mar 2017
Posts: 4

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Error while executing a tcl code


Hi everyone,

I am getting error while trying to execute a tcl code about encryption. I added new packet type, called Security_packet, and made updates on NS2.

The changes that I have done is in the attachment.
Also, I updated the Makefile by adding apps/Security_packet.o

Lasly, I runned make clean and make command and did not get any error while compiling.

However, trying to execute Ceaser.tcl file, I am getting this error.

Error is as follows:

Code:
 
ns Ceaser.tcl 
invalid command name "Agent/Security_packet"
    while executing
"Agent/Security_packet instproc recv {from rtt mess originmess hash} {
	$self instvar node_
	puts "node [$node_ id] received packet from \
            ..."
    (file "Ceaser.tcl" line 46)
Where is the missing part? Pls, help me to correct this code.

Thank you..
Attached Files
File Type: txt Ceaser.tcl.txt (2.0 KB, 12 views)
File Type: txt ns-default.tcl.txt (54.0 KB, 12 views)
File Type: txt packet.h.txt (24.5 KB, 11 views)
File Type: txt Security_packet.cc.txt (6.6 KB, 7 views)
File Type: txt Security_packet.h.txt (1,000 Bytes, 5 views)
 
Old 03-27-2017, 07:53 PM   #2
knudfl
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Registered: Jan 2008
Location: Copenhagen, DK
Distribution: pclos2017 CentOS6.9 CentOS7.3 + 50+ other Linux OS, for test only.
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? Seems you are missing the Security_packet entry to tcl/lib/ns-packet.tcl ?


We already have the addition "Security" for ns2
http://www.nsnam.com/2015/03/securit...et-in-ns2.html

Patch : security_ns235.patch ( Sept 2015 ).

INFO : http://www.linuxquestions.org/questi.../security-ns2/

Build example #7 http://www.linuxquestions.org/questi...-4175479297/#7


-

Last edited by knudfl; 03-27-2017 at 07:54 PM.
 
  


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