Bug ID 551635: pccd crash when loading firewall config with mixed IPv4 and IPv6 addresses in the same rule

Last Modified: Apr 10, 2019

Bug Tracker

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

Known Affected Versions:
11.5.1, 11.5.1 HF1, 11.5.1 HF10, 11.5.1 HF11, 11.5.1 HF2, 11.5.1 HF3, 11.5.1 HF4, 11.5.1 HF5, 11.5.1 HF6, 11.5.1 HF7, 11.5.1 HF8, 11.5.1 HF9, 11.5.2, 11.5.2 HF1, 11.5.3, 11.5.3 HF1, 11.5.3 HF2, 11.5.4, 11.5.4 HF1, 11.5.4 HF2, 11.5.4 HF3, 11.5.4 HF4, 11.5.5, 11.5.6, 11.5.7, 11.5.8, 11.5.9, 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, 11.6.1, 11.6.1 HF1, 11.6.1 HF2, 11.6.2, 11.6.2 HF1, 11.6.3, 11.6.3.1, 11.6.3.2, 11.6.3.3, 11.6.3.4, 11.6.4

Opened: Oct 09, 2015
Severity: 2-Critical

Symptoms

pccd crash when loading firewall config with mixed IPv4 and IPv6 addresses in the same rule

Impact

pccd crash.

Conditions

If firewall config contains rules with mixed IPv4 and IPv6 addresses in the same rule (either as source addresses or destination addresses), pccd may crash

Workaround

Separate different address family addresses into separate rules. In other word, each firewall rule should contain only IPv4 or OPv6 addresses.

Fix Information

None

Behavior Change