Last Modified: Jan 07, 2026
Affected Product(s):
BIG-IP APM
Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4
Fixed In:
11.6.0, 11.5.1 HF5
Opened: Jul 19, 2013 Severity: 2-Critical Related Article:
K14837
Sometimes when an access policy is running, a TCP reset is sent to the client and the following message is logged in /var/log/ltm: Internal error (APM::RBA requested abort (trans end error)).
TCP reset is sent to client.
Access profile is applied to a virtual. Access policy is in progress.
None
A TCP reset is not longer sent to a client during access policy execution.