ARTH — TASK 14.1
3 min readApr 19, 2021
--
🔰 14.1 Create a network Topology Setup in such a way so that System A can ping to two Systems System B and System C but both these systems should not be pinging each other without using any security rule e.g firewall etc.
Let’s start …..
Setting up System of A :
a> Change the IP of system A :
Command : ifconfig enp0s3 IP/netmask
b> Routing Table of System A :
Command : route -n
c> Add rule :
command : route add -net IP/netmask enp0s3
Setting up System B :
a> Change the IP of system B:
Command : ifconfig ep0s3 IP/netmask
b> Route Table of System B :
command : route -n
c> Add rule :
command : route add -net IP/netmask enp0s3
Setting up System C :
a> Change the IP of system C :
Command : ifconfig enp0s3 IP/netmask
b> Route Table of System C:
command : route -n
c> Add rule :
command : route add -net IP/netmask enp0s3
All The IPs :
System A : 192.168.43.10
System B : 192.168.43.11
System C : 192.168.43.12
Testing :
a> A Ping to B
b> B ping to A
c> A ping to C
d> C ping to A
e> B cannot ping to C
Task Completed !!!
Thanks for reading !!