Splunk Search

F5 LTM: default send string

davecroto
Splunk Employee
Splunk Employee

A Splunk customer of mine has set up the Irule to communicate with Splunk and take advantage of the Splunk for f5 Networks. The only thing that is sent udp:514 to splunk is what appears to be just a test message: "default send string".

Very novice at BigIP LTM, but know splunk pretty well....any suggestions on what needs to be configured on the LoadBalancer to get more robust logging?

BTW: It is not a sourcetype issue. This is the only syslog message we get from the loadbalancer at the moment.

0 Karma

ppang
Splunk Employee
Splunk Employee

This is the step by step guide about setting up the syslog forwarding on the BigIP LTM

http://support.f5.com/kb/en-us/solutions/public/8000/200/sol8260.html

0 Karma

davecroto
Splunk Employee
Splunk Employee

BTW: It is not a sourcetype issue. This is the only syslog message we get from the loadbalancer at the moment.

0 Karma

Brian_Osburn
Builder

Can you post a sanitized irule he's using?

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!

Splunk Enterprise Security: An Automated Phishing Response Workflow

Originally posted on Splunk.com.   Key takeaways  The volume of phishing emails can overwhelm even the most ...

Sharper ES Detections, Agentic AI Integrations, Smarter Workload Management, and More ...

Splunk Lantern is Splunk’s customer success center that provides practical guidance from Splunk experts on key ...

Data Outage Monitoring and Reporting

We’ve all been there, right? Living our best life, working on our Splunk environment, when out of nowhere a ...