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
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 > cbr-10-test.tcl
T S Pradeep Kumar
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 > usersetdest.tcl
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 > cbr-10-test.tcl
See the image below to use these two scripts
If you want the step by step instruction, refer this video
