Address Resolution Protocol is a layer 2 networking protocol used for resolving layer 3 addresses (such as IP addresses) into layer 2 addresses (such as Ethernet MACs). It is used by network devices when communicating with devices on the same layer 2 network.
Questions tagged [arp]
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Can a computer route IP trafic between two LAN if it is not configured as gateway?
Having two LAN, each one have its own gateway, DHCP and internet connexion
LAN 1 - IPs: 192.168.0.0-255, Mask: 255.255.254.0, Gateway: 192.168.0.1
LAN 2 - IPs: 192.168.1.1-255, Mask: 255.255.254.0, Gateway: 192.168.1.1
Connect them with a linux…

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