Last Modified: Jul 12, 2023
Affected Product(s):
BIG-IP CGN
Known Affected Versions:
11.4.0, 11.4.1
Fixed In:
11.5.0, 11.4.1 HF2, 11.4.0 HF4
Opened: Aug 08, 2013 Severity: 2-Critical Related Article:
K14897
TMM core error under higher load, particularly when running low on translation addresses and ports.
Traffic disrupted while tmm restarts.
lsn-pool configured with NAPT or a DNAT backup pool More exposed: small range of addresses and lots of traffic. But can happen anytime.
None
CGNAT: TMM no longer cores when running low on translation addresses and ports.