Scenario 2: Block PING (ICMP Echo Request) to Another Machine on the Network

Objective: Block ICMP (PING) requests to a specific IP address on the local network.

Steps:

    Linux Command: iptables -A INPUT -p icmp --icmp-type echo-request -d 193.226.19.42 -j DROP

Verification: From a linux console, try to ping the target IP address (ping 193.226.19.42). The request should be blocked.