arpwatch

Monitors ARP traffic and detects changes in the network topology.

Last updated: 2026-07-05 Report error

Syntax

$arpwatch [OPTIONS]

Examples

$arpwatch

Examples

$arpwatch -i eth0

Typical use cases

Start ARP Monitoring

arpwatch

Specific Interface

arpwatch -i INTERFACE

Note Monitors Ethernet/IP address mappings.

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