# log destination syslog source

#### Syntax

log destination syslog ipAddress source interfaceType interfaceSpecifier

no log destination syslog ipAddress source [ interfaceType interfaceSpecifier ]

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Specifies a source interface type and location for events logged to a system log server. Overrides the type and location of the actual source to enable server access behind firewalls. The no version restores the default state, which is to use the actual interface type and location of the source.

#### Options

- ipAddress—IP address of the system log application
- interfaceType—Interface type; see Interface Types and Specifiers
- interfaceSpecifier—Particular interface; format varies according to interface type; see Interface Types and Specifiers

#### Mode

Global Configuration