Bug ID 964625: Improper processing of firewall-rule metadata

Last Modified: Nov 07, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP AFM(all modules)

Known Affected Versions:
14.1.0, 14.1.0.1, 14.1.0.2, 14.1.0.3, 14.1.0.5, 14.1.0.6, 14.1.2, 14.1.2.1, 14.1.2.2, 14.1.2.3, 14.1.2.4, 14.1.2.5, 14.1.2.6, 14.1.2.7, 14.1.2.8, 14.1.3, 14.1.3.1, 14.1.4, 14.1.4.1, 14.1.4.2, 14.1.4.3, 14.1.4.4, 14.1.4.5, 14.1.4.6, 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, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1

Fixed In:
17.0.0, 16.1.2.2, 15.1.6.1, 14.1.5

Opened: Nov 13, 2020
Severity: 3-Major

Symptoms

The 'mcpd' process may suffer a failure and be restarted.

Impact

-- MCPD crashes, which disrupts both control-plane and data-plane processing while services restart. -- Inability to configure firewall policy.

Conditions

Adding very large firewall-policy rules, whether manually, or from config-sync, or from BIG-IQ.

Workaround

Reduce the number of firewall policy rules.

Fix Information

None

Behavior Change