lldpd

An LLDP implementation for discovering neighboring network devices and their links.

By The lldpd contributors

Read the lldpd documentation

View the lldpd source code

Alternatives

About lldpd

lldpd sends and receives Link Layer Discovery Protocol notifications so administrators can identify neighboring network devices and the ports connecting them. It also supports some proprietary link-layer protocols and provides an SNMP subagent for net-snmp.

It runs on FreeBSD, GNU/Linux, macOS, NetBSD, OpenBSD and Solaris. Windows is not supported.

Strengths

  • Sends and receives LLDP notifications
  • Supports bridge, VLAN and bonding
  • Provides an SNMP subagent for net-snmp

Limitations

  • Does not support Windows

Details

Pricing
FreeFree and open source under the ISC license.
License
ISC
Developer
The lldpd contributors
Platforms
macOS, Linux, Command line
How it runs
Downloadable app
Best suited for
Administrators inspecting neighboring devices on Unix networks
Last verified
Added
Provenance
Selected from the Homebrew formula

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