tldr/pages/common/arp.md

arp

Show and manipulate your system's ARP cache. More information: https://manned.org/arp.

• Show the current ARP table:

arp -a

• Clear the entire cache:

sudo arp -a -d

• Delete a specific entry:

arp -d {{address}}

• Create an entry in the ARP table:

arp -s {{address}} {{mac_address}}