Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5
Fixed In:
14.0.0, 13.1.0.6, 12.1.3.4
Opened: Feb 06, 2018 Severity: 2-Critical
The TMM may later crash after a configuration change done under load if the HTTP/2 profile is used.
Traffic disrupted while tmm restarts.
A configuration change occurs. The configuration change is large enough, or the TMM load large enough that the change is not synchronous. The change involves a HTTP/2 profile. Data traffic progresses through a partially initialized HTTP/2 virtual server, potentially causing a later crash.
There is no workaround at this time.
Large configuration changes to the TMM involving a HTTP/2 profile will no longer potentially cause a TMM crash.