javascript - add condition to run the script only from my computer's IP in jmeter -

how can add condition run script computer's ip in jmeter ? i'm need write in condition line @ if controller ?

thanks

below function gives ip of computer in running script.

__machineip 

you need use this.

${__machineip} 

for below steup in picture, statements inside if controller executed if ip of machine matches given ip "13.28.196.100".