To define malicious nodes as well as create wormhole links what commands should be used in wireless sensor networks (for NS2 in TCL Code) ? I've used the following commands in the program, but I'm not getting any output. Please guide me.
# ns-2.35/aodv/aodv.cc
**********************************
tcl.resultf("%d", index);
return TCL_OK;
}
if(strcmp(argv[1], "malicious") == 0) {
malicious = true;
return TCL_OK;
}
if(strncasecmp(argv[1], "start", 2) == 0) {
btimer.handle((Event*) 0);
index = id;
seqno = 2;
bid = 1;
malicious = false;
LIST_INIT(&nbhead);
LIST_INIT(&bihead);
struct hdr_ip *ih = HDR_IP(p);
aodv_rt_entry *rt;
if (malicious == true ) {
drop(p, DROP_RTR_ROUTE_LOOP);
// DROP_RTR_ROUTE_LOOP is added for no reason.
}
**************************************************************************
#ns-2.35-orig/aodv/aodv.h
double PerHopTime(aodv_rt_entry *rt);
bool malicious;
*******************************************************
#in tcl file :
$ns at $t "[$node_($malicious) set ragent_] malicious"
Did you modify rt_resolve(Packet *p)? If not, it should be modified according to the following link.
http://www.nsnam.com/2014/02/adding-malicious-node-in-ns2-in-aodv.html.
Or did you compile after modified the functions and headers?
I did all the steps that said in the link http://www.nsnam.com/2014/02/adding-malicious-node-in-ns2-in-aodv.html. but I am still faced with the following error :
warning: using backward compatibility mode
ns: _o738 malicious:
(_o738 cmd line 1)
invoked from within
"_o738 cmd malicious"
invoked from within
"catch "$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" $..."
(procedure "_o738" line 2)
(SplitObject unknown line 2)
invoked from within
"_o738 malicious"
******************************************************
wormhole-wsn@wormhole-wsn:~/ns-allinone-2.35/ns-2.35$ make
make: *** No targets specified and no makefile found. Stop.
Sorry for delay. It looks like configuration is not finished if there is no makefile under ns-2.35 directory. Have you successfully installed and configured? If you have done, then you can follow the guide in youtube. There are many examples.
https://youtu.be/ca-yFicgDZs
The above link also runs therefore you can see the results but make sure you correctly install and configure it.
Hi
There are no makefile in my ns2.35 directory, but all TCL files are run and When I type ns in terminal and hit enter shows %
What should I do to create or install make file?
If it shows %, it should be fine. However, if I were you, I would reinstall again after installing dependents.
One good link for installation is https://www.howtoforge.com/tutorial/ns2-network-simulator-on-ubuntu-14.04/
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