Last Modified: Sep 13, 2023
Affected Product(s):
BIG-IP All
Known Affected Versions:
12.1.2, 12.1.3, 12.1.3.1, 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
Fixed In:
14.0.0, 13.1.0.4, 12.1.3.2
Opened: Aug 31, 2017 Severity: 2-Critical Related Article:
K32153360
When dynamic routing is configured and ECMP routes are received, certain routing updates may lead to a TMM crash.
Traffic disrupted while tmm restarts.
-- Dynamic routing. -- ECMP routes.
Disable ECMP routes by configuring "max-paths 1" in ZebOS.
TMM no longer crashes on routing updates when ECMP is in use.