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

Forum Discussion

yoggit's avatar
yoggit
Icon for Nimbostratus rankNimbostratus
Jan 22, 2013

How to set TCP idle timeout

Hello guys,   I have a requirement to have a long TCP idle timeout for 15,000 or so TCP ports across 20 or 30 destination subnets.   Ideally I'd create just those 20 or 30 Virtual Servers to ma...
application delivery
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irules
What_Lies_Bene1's avatar
What_Lies_Bene1
Icon for Cirrostratus rankCirrostratus
Jan 22, 2013
An iRule could be used to check for the port and then set the idle timeout using IP::idle_timeout if it's in the range you're concerned with. How you check the port is within the range however is possibly beyond me I'm afraid. Is it a contiguous range of ports?