Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6
Fixed In:
13.0.0
Opened: Jan 05, 2017 Severity: 2-Critical Related Article:
K19492528
Given multiple tunnels with the same traffic selector, a crash could sometimes occur.
Possible tmm restart if problem happens. Traffic disrupted while tmm restarts.
Same traffic selector used with more than one tunnel.
Use different traffic selectors for different tunnels.
Fixed a tmm crash related to traffic selectors used with more than one tunnel.