ip neighbour

linux

Neighbour/ARP tables management IP subcommand.

Options (3)

boolean

Display the neighbour/ARP table entries

Example: ip {{[n|neighbour]}}

boolean

Remove entries in the neighbour table on device `ethX`

Example: sudo ip {{[n|neighbour]}} {{[f|flush]}} dev {{ethX}}

boolean

Perform a neighbour lookup and return a neighbour entry

Example: ip {{[n|neighbour]}} {{[g|get]}} {{lookup_ip}} dev {{ethX}}

Display the neighbour/ARP table entries

ip [n|neighbour]

Remove entries in the neighbour table on device `ethX`

sudo ip [n|neighbour] [f|flush] dev ethX

Perform a neighbour lookup and return a neighbour entry

ip [n|neighbour] [g|get] lookup_ip dev ethX

Add or delete an ARP entry for the neighbour IP address to `ethX`

sudo ip [n|neighbour] add|delete ip_address lladdr mac_address dev ethX nud reachable

Change or replace an ARP entry for the neighbour IP address to `ethX`

sudo ip [n|neighbour] change|replace ip_address lladdr new_mac_address dev ethX