Bug ID 1137521: TLSv1.3 connections dropped when SSL Persistence is enabled

Last Modified: Jun 13, 2024

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

Known Affected Versions:
16.1.0, 16.1.1, 16.1.2,,, 16.1.3,,,,,, 16.1.4,,,, 17.0.0,,

Opened: Aug 18, 2022

Severity: 3-Major


A virtual server with an SSL persistence profile processing TLSv1.3 traffic may see dropped connections.


Traffic may be impacted as the optimizations due to SSL Persistence may not work for TLSv1.3


-- TLSv1.3 is enabled on ClientSSL profile on a virtual server. -- SSL Persistence Mode is enabled on the virtual server.


Do not enable SSL Persistence with TLSv1.3 on the affected versions.

Fix Information


Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips