Bug ID 671112: Internal IP Datagroups not matching against some IPv6 network addresses

Last Modified: Nov 07, 2022

Bug Tracker

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

Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1

Fixed In:
13.1.0

Opened: Jun 26, 2017
Severity: 3-Major

Symptoms

The iRule class match command always returns 'not found' when trying to match an IP address against an internal datagroup for certain prefix lengths.

Impact

iRule functions improperly.

Conditions

Using internal IP datagroup with IPv6 network addresses.

Workaround

None.

Fix Information

Internal IP Datagroups now match IPv6 network addresses as expected.

Behavior Change