Bug ID 1008009: SSL mirroring null hs during session sync state

Last Modified: May 29, 2024

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

Known Affected Versions:, 16.1.0, 16.0.1,, 16.0.0, 15.1.3, 15.1.2, 15.1.1, 15.1.0, 15.0.1, 15.0.0,

Fixed In:

Opened: Mar 31, 2021

Severity: 3-Major


Tmm crashes.


Traffic disrupted while tmm restarts.


-- SSL connection mirroring enabled -- Running a version where ID 760406 is fixed (https://cdn.f5.com/product/bugtracker/ID760406.html) -- A handshake failure occurs during session sync


Disable connection mirroring

Fix Information

The system now protects for dropped SSL handshakes during connection mirror session sync.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips