#trafficgeneration #ns2 #destination
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Its about the usage of setdest and cbrgen.tcl for automatic code generation for node mobility, connection establishment, etc.
This post will help you to understand the automatic TCL code generation for creating connections between the nodes, to create hops, generates tcp or cbr agents, etc.
There are two things are used: setdest and cbrgen.tcl
setdest is used to
Create hops between the nodes using the GOD (General Operations Director) object.
Create mobility for nodes in terms of metres/second
Move from one place to another place using setdest (Set destination) with speed
To execute, use ./setdest
Example of Setdest is
$] cd /home/pradeepkumar/ns-allinone-2.35/ns-2.35/indep-utils/cmu-scen-gen/setdest
$] ./setdest -v 2 -n 10 -s 1 -m 10 -M 50 -t 30 -P 1 -p 1 -x 500 -y 500
The above output is redirected to usersetdest.tcl
cbrgen.tcl
create connections between the nodes , one can specify the maximum number of connections to be made for all the nodes in the network
to create the type of agents between the nodes (cbr or tcp) rate at which the packets are transmitted.
to execute this, ns cbrgen.tcl
Example of cbrgen.tcl is
$] /home/pradeepkumar/ns-allinone-2.35/ns-2.35/indep-utils/cmu-scen-gen
$] ns cbrgen.tcl -type cbr -nn 10 -seed 1 -mc 5 -rate 5.0 REDIRECT cbr-10-test.tcl
