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OpenNSA can send the generated log messages to a remote logging server. Existing log messages will be forwarded without any special preparations. New messages can include extra named parameters which also wil be forwarded. Given the following log statement in the OpenNSA source code:

log.msg('Reserve request from %s' % header.requester_nsa, system=LOG_SYSTEM, cid='DO-1de0e8a897')

All data items in the log message will be send to the remote logging server. As extra information the following will be added:

• the host that is sending the log message
• the 'network' name of the host sending the log message
• all the extra parameters ('cid' in the example) added to the log statement.

The extra parameters provide the option to send machine readable parameters to the remote host that can be manipulated by monitoring scripts.

Remote Logging: Client Side

Remote logging in the client can be configured using three configuration variables:

remlog: boolean (True|False, default False) True when remote logging is enables, False otherwise

remloghost: string (default '') Host where log messages are send to.

remlogport: integer (default: 9090) TCP Port where log messages are send to

Remote Logging: Server Side

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