Bug ID 475525: Connections may stall on virtual servers using OneConnect and SSL profiles

Last Modified: Sep 13, 2023

Affected Product(s):
BIG-IP All(all modules)

Known Affected Versions:
10.2.4, 11.2.0, 11.2.1, 11.3.0, 11.4.0, 11.4.1, 11.5.0, 11.5.1, 11.5.2, 11.5.3, 11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 11.5.10, 11.6.0, 11.6.1, 11.6.2, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4, 11.6.5, 11.6.5.1, 11.6.5.2, 11.6.5.3, 12.1.0 HF1, 12.1.0 HF2, 12.1.1 HF1, 12.1.1 HF2, 12.1.2 HF1, 12.1.2 HF2

Fixed In:
12.0.0

Opened: Aug 13, 2014

Severity: 3-Major

Related Article: K15890

Symptoms

Connections fail to pass data and may be reset unexpectedly.

Impact

Connection loss.

Conditions

This can occur when the following conditions are met: - Virtual uses OneConnect profile. - Virtual uses serverssl profile. - Backend pool member generates an ssl/close_notify alert but does not send a tcp/fin.

Workaround

Disable OneConnect profile.

Fix Information

Connections no longer stall on virtual servers using OneConnect and SSL profiles.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips