Bug ID 1282513: Redirections on the lowest numbered blade in mirroring configuration.

Last Modified: Apr 24, 2024

Affected Product(s):
BIG-IP LTM(all modules)

Known Affected Versions:
15.1.0, 15.1.0.1, 15.1.0.2, 15.1.0.3, 15.1.0.4, 15.1.0.5, 15.1.1, 15.1.2, 15.1.2.1, 15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 17.0.0, 17.0.0.1, 17.0.0.2

Fixed In:
17.1.1, 15.1.9

Opened: Mar 30, 2023

Severity: 2-Critical

Symptoms

Incorrect DAG context mirroring causes redirections on the lowest numbered blade.

Impact

The lowest numbered blade is redirecting packets, which can be checked by executing `tmctl -d blade tmm/flow_redir_stats`. It can cause traffic disruption/performance loss.

Conditions

- B4460 platform. - Mirroring is enabled. - Failover is performed.

Workaround

N/A

Fix Information

Fixed incorrect DAG context mirroring causing redirections on the lowest numbered blade.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips