Bug ID 688586: DTLS does not retransmit ServerHello message if it is lost

Last Modified: Sep 13, 2023

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

Known Affected Versions:
11.5.4, 11.5.5, 11.5.6, 11.5.7, 11.5.8

Fixed In:
14.0.0, 11.5.9

Opened: Oct 13, 2017

Severity: 3-Major

Symptoms

DTLS does not retransmit ServerHello message if it is lost

Impact

It cannot be re-transmit and the handshake fails.

Conditions

The first DTLS ServerHello message is lost

Workaround

None

Fix Information

Re-transmit ServerHello message when it is lost.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips