This setting allows you to add a unique identifier to all messages in the form of an IP address. It is valid for msgformats 1 and 2, but is not added to 3 which is raw message format.
If the setting value is blank or the setting not found, no identifier is added to messages.
The identifier is in the form:
The address must be a valid IP address format.
This identifier is known to Kiwi Syslog Daemon and may be used as an auto split value when logging.