Getting Data In

How can eventdata from specific sourcetypes be forwarded to syslog on a heavy forwarder?

tylergps
Explorer

I'm trying to forward Windows logs from a Splunk indexer over to a syslog server. The indexer parses both Windows and Linux logs. I would like to only send events from a set of Windows sourcetypes over to syslog. I have tried configuring outputs.conf, props.conf, and transforms.conf as described in the guide for sending data to third party systems but don't believe it's forwarding properly.

outputs.conf (The syslog server listens on 515)

[syslog:win_syslog_group]
server = 10.10.6.13:515

props.conf

[sourcetype::win*]
TRANSFORMS-win = send_to_syslog

transforms.conf

[send_to_syslog]
REGEX = .
DEST_KEY =  _SYSLOG_ROUTING
FORMAT = win_syslog_group
0 Karma

cleelakrishna
Loves-to-Learn

the props.conf should be some thing like this
[sourcetype:win*]
TRANSFORMS-win = send_to_syslog

0 Karma

Raschko
Communicator

Did you had a look on the following option in the outputs.conf documentation:

syslogSourceType = <string>

As you obviously don't have syslog logdata, Splunk will possibly add a correct syslog header (at least timestamp+host) to your logs.

Unfortunately I don't know how it is handling the bunch of line breaks.

As rroberts suggests I would prefer TCP routing too, using the tcpout stanzas.

0 Karma
Got questions? Get answers!

Join the Splunk Community Slack to learn, troubleshoot, and make connections with fellow Splunk practitioners in real time!

Meet up IRL or virtually!

Join Splunk User Groups to connect and learn in-person by region or remotely by topic or industry.

Get Updates on the Splunk Community!

Announcing Modern Navigation: A New Era of Splunk User Experience

We are excited to introduce the Modern Navigation feature in the Splunk Platform, available to both cloud and ...

Modernize your Splunk Apps – Introducing Python 3.13 in Splunk

We are excited to announce that the upcoming releases of Splunk Enterprise 10.2.x and Splunk Cloud Platform ...

Step into “Hunt the Insider: An Splunk ES Premier Mystery” to catch a cybercriminal ...

After a whole week of being on call, you fell asleep on your keyboard, and you hit a sequence of buttons that ...