Address

Local address that UDP server binds to; * uses all interfaces.

This parameter applies to imudp: UDP Syslog Input Module.

Name:

Address

Scope:

input

Type:

string (see String Constants)

Default:

input=none

Required?:

no

Introduced:

at least 5.x, possibly earlier

Description

Local IP address (or name) the UDP server should bind to. Use * to bind to all of the machine’s addresses.

Input usage

input(type="imudp" Address="...")

Legacy names (for reference)

Historic names/directives for compatibility. Do not use in new configs.

  • $UDPServerAddress — maps to Address (status: legacy)

See also

See also imudp: UDP Syslog Input Module.


Support: rsyslog Assistant | GitHub Discussions | GitHub Issues: rsyslog source project

Contributing: Source & docs: rsyslog source project

© 2008–2025 Rainer Gerhards and others. Licensed under the Apache License 2.0.