Is there an app that exists for syslog-ng?

[patelmc]

We are using syslog-ng to collect syslog from various devices and we want to use this into splunk.
Is there any app exist which I can use to monitor syslog-ng?

here is the sample logfile /home/syslog/logfile.

Sep 23 21:09:28 10.10.10.11 sshd[18834]: fatal: Read from socket failed: Connect
ion reset by peer
Sep 23 21:09:29 10.10.10.10 routed[14561]: cpcl_cxl_runtime_status: HA mode not
started
Sep 23 21:10:00 last message repeated 124 times
Sep 23 21:11:01 last message repeated 244 times
Sep 23 21:12:02 last message repeated 244 times

How splunk will handle "last message repeated" lines?

[jayasatyaallapa]

Good Morning,

You don't need any app to monitor syslog-ng... Go to data inputs in settings in splunk UI and enable the TCP and UDP port that can receive syslog messages.

[nickhills]

Don't do this!
If you already are collecting logs in syslog-ng collect the logs by reading them from file with a universal/heavy forwarder.
Do not forward events from syslog to syslog over a UDP/TCP port, that is the worst of all worlds.
You should always collect from the syslog file if it exists.

See: https://conf.splunk.com/files/2017/slides/worst-practicesand-how-to-fix-them.pdf

[jayasatyaallapa]

Make sure check for the ports in data inputs for both TCP and UDP using which port you are trying to receive data.

[nickhills · Accepted solution]

It will index it exactly as written:

'Sep 23 21:10:00 last message repeated 124 times'

You don't need an app for syslog-ng - it is nativly supported by Splunk, just be sure to set the sourcetype as 'syslog' when you configure it as an input.

See:
https://wiki.splunk.com/Community:Best_Practice_For_Configuring_Syslog_Input
https://www.splunk.com/blog/2016/03/11/using-syslog-ng-with-splunk.html
https://www.splunk.com/blog/2016/05/05/high-performance-syslogging-for-splunk-using-syslog-ng-part-1... (scenario 3)

And the wrong way to do it:
https://conf.splunk.com/files/2017/slides/worst-practicesand-how-to-fix-them.pdf