In addition to IPv4 (often written as just IP), there is IP version 6 (IPv6). IPv6 was developed as IPng (“IP:The Next Generation” because the developers were supposedly fans of the TV show “Star Trek ...
Description: Implements an IPv4 router with support for forwarding, ARP, and ICMP. The router directs packets between networks, obtains MAC addresses using ARP, and handles errors via ICMP messages.