Security

Syslogs are not shown

gnazer
Engager

Hello, I am testing Splunk, I have created a Data Input for UDP port 514, but there are no entries in the index. I have checked with a port analyzer and Syslogs from network hosts are being received. Do you have any idea about what could be the problem?

Regards

Tags (3)
0 Karma

Drainy
Champion

What do you mean when you say you have checked with a port analyzer?
Some things I would check;

  • That there is an exception on the machine for UDP port 514 for any firewall software that may be running
  • The syslog server is correctly configured and isn't perhaps forwarding from any other port. By default it should be 514 on most standard syslog servers and will work with a line like...
*.*    @SPLUNKIP
  • Have you tried a search for the host ip on the splunk server? Just incase it's not indexing them where you think it may be putting them
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!

Monitoring AI Agents with Splunk Observability Cloud

Let’s say I’m running a travel planning AI app in production. A user asks for three concise hotel options in ...

[Puzzles] Solve, Learn, Repeat: Tiling

This puzzle (first published here) is based on finding groups of tessellated tiles (inspired by floor tiles I ...

SOK it to Me: Top 3 Benefits of Using Splunk Operator on Kubernetes that’ll Make ...

    Thursday, July 9, 2026  |  11:00AM–12:00PM PDT Duration: 1 hour (includes Q&A) Managing can feel like a ...