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

Forum Discussion

omar_padilla's avatar
omar_padilla
Icon for Altocumulus rankAltocumulus
Apr 10, 2019

Problem timeoute connection pool member

hello, I have a small problem with a service I hope you can explain me well: I have a virtual server for a service which has 2 pool members, the application works but after 5 min I boot the applicati...
application delivery
LTM
gsharri's avatar
gsharri
Icon for Altostratus rankAltostratus
Apr 10, 2019

The issue is likely the layer 4 profile on the virtual server. The default TCP profile and the fastL4 profile both have a 5 minute idle timeout for tcp connections. Create a custom TCP profile with a longer idle timeout and assign to the virtual server. Note that the Standard type virtual server has a client-side tcp profile and a server-side tcp profile. You will need to configure both with a longer timeout.