Bug ID 761517: nat64 and ltm pool conflict

Last Modified: May 29, 2024

Affected Product(s):
BIG-IP TMOS(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, 15.0.0, 15.0.1, 15.0.1.1, 15.0.1.2, 15.0.1.3, 15.0.1.4

Fixed In:
15.1.0, 14.1.2.7

Opened: Mar 18, 2019

Severity: 4-Minor

Symptoms

When a pool is assigned to a virtual server with nat64, the destination address is changed to the one of the pool, regardless if address translation is enabled or not.

Impact

nat64 does not happen, even if the translate-address option is set to disable.

Conditions

vs with nat64 and pool configured.

Workaround

none

Fix Information

When a nat64 virtual server has a pool and translate-address is disabled, the pool is utilized but nat64 is performed.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips