Created a network Topology setup such that system A can ping to two systems system B and system C but both the systems cannot ping to each other.

We will require 3 VM’s for performing this task.

System A:

we will delete default routing tables rules.

System B:

Deleting default rules.

System C:

Deleting rules of this VM also.

We have deleted the default rules from all the VM’s.

Now we will add the ip’s of the Vm’s that we want to ping.

System A:

We want that from system A we can ping to both system B and system C.

System B:

From system B we want to ping to system A but not system C.

System C:

From system C also we want to ping to system A and not system B.

Now Let’s try pinging.

System A:

From system A we are able to ping both system B and system C.

System B:

we are able to ping to system A but not system C.

System C:

We are able to ping to system A but not system B.

Thank You!!!