Last Modified: Aug 19, 2026
Affected Product(s):
BIG-IP LTM
Known Affected Versions:
11.6.0, 11.6.0 hf1, 11.6.0 hf2, 11.6.0 hf3, 11.6.0 hf4, 11.6.0 hf5, 11.6.0 hf6, 11.6.0 hf7, 11.6.0 hf8
Fixed In:
12.0.0, 11.6.1
Opened: Jan 22, 2015 Severity: 3-Major
As a result of a known issue, the BIG-IP may cause mirrored connections on the standby device to persist.
Resource leak on the standby device which could cause an outage
- Mirror enabled on the Virtual server - Verified accept enabled on the TCP profile
Do not enable verified accept on mirrored flows.
Mirrored connections to the standby device will now be properly closed on the standby.