Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

cirmuspts's avatar
cirmuspts
Icon for Nimbostratus rankNimbostratus
Apr 14, 2026

Recommendation for Adv. Lab

Hi Everyone,   I'm relatively new to F5 BIG-IP and want to improve my hands-on skills. I have a chance to build a good lab, but I'm struggling to find real-world use cases and troubleshooting scena...
APM
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DNS
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LabSmith's avatar
LabSmith
Icon for Nimbostratus rankNimbostratus
Apr 15, 2026

Hey Guys,  

IDK if this is something you are looking for, but I just posted an article on LinkedIn about my Labing Journey this weekend that might help you.  It was a fun Journey.  After you get a lab set up, It should be a quick real world set up and troubleshooting Lab.

 

My lab is built out in GNS3 using NGINX containers and Eval License on my F5 VEs.  

 

https://www.linkedin.com/pulse/bigip-tls-13-question-probably-cost-me-job-david-smith-rjhvc/?trackingId=lR%2BqvMjbR1qV1gF0HLA2LQ%3D%3D

 

I am working on my 303, so I will be building labs and senarios around that also.

 

David