Bug ID 725545: Ephemeral listener might not be set up correctly

Last Modified: Oct 16, 2023

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

Known Affected Versions:
13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5, 13.1.0.6, 13.1.0.7, 13.1.0.8, 13.1.1

Fixed In:
14.1.0, 14.0.0, 13.1.1.2

Opened: Jun 23, 2018

Severity: 2-Critical

Symptoms

When ephemeral listeners are set up across a cluster, the transaction might fail.

Impact

The client-assigned IP address might intermittently fail to be resolved via ARP on the serverside/leasepool VLAN.

Conditions

When using Network Access tunnel with proxy ARP and no SNAT.

Workaround

None.

Fix Information

The ephemeral listener is now set up correctly.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips