ARTH Task-14.1

kanav Gupta
2 min readMar 2, 2021

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Create a network Topology Setup in such a way so that System A can ping to two Systems i.e. System B and System C but both these systems should not be pinging each other implement this setup without using any security rule or firewall. Recommended to use networking tricks i.e. by manipulating IP & Netmask.

  1. Attach all the VM’s to Host-only Adapter
  2. 2. Changing IP of System A to 192.168.56.1 with the netmask /24(255.255.255.0) and adding the rule in the routing table 192.168.56.0/30 to only allow 4 IP’s to create packets.

System A

3. Changing IP of System B to 192.168.56.2 with the netmask /24(255.255.255.0) and adding the rule in the routing table 192.168.56.0/31 to only allow 2 IP’s to create packets.

System B

4. Changing IP of System C to 192.168.56.3 with the netmask /24(255.255.255.0) and adding the rule in the routing table 192.168.56.0/31 to only allow 2 IP’s to create packets.

System C

5. Let’s check Connectivity between them:

● System A can ping to both B & C

6. Let’s check whether B can ping to A but not C

7. Let’s check whether C can ping to A but not B

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