GSR Source Code for NS2

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Apr 3, 2021, 10:05:29 AM4/3/21

to Network Simulator 2 (NS2)

I need help for my thesis about routing protocol.

I need GSR source code for mt NS2.35 can somebody help me

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Apr 3, 2021, 11:52:49 AM4/3/21

to Network Simulator 2 (NS2)

Global State Routing (GSR) : Never seen for ns2.

Fisheye State Routing (FSR) is an improvement of GSR

→ FSR_ns235-g++5.patch

"-g++5" means you can use a non PIE g++-5 for the FSR code

..... but gcc-5.4 .. 5.5 tends to be updated to PIE,

.... so most often in e.g. Ubuntu the g++-4.8 is used.

Build example :

tar xvf ns-allinone-2.35_gcc5.tar.gz ### 2014 update

cd ns-allinone-2.35/

patch -p0 < FSR_ns235-g++5.patch

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

cd ns-2.35/

cp ns ns235-fsr

sudo cp ns235-fsr /usr/local/bin/

--------- Simulation ---------------

ns235-fsr fsr-zigbee.tcl

Etc. etc from the examples, FSR-examples-10.18.tar.gz

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