Bug ID 423161: Network Access related log messages logged after VPN tunnel is closed

Last Modified: Mar 12, 2019

Bug Tracker

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

Known Affected Versions:
11.3.0, 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, 12.0.0, 12.0.0 HF1, 12.0.0 HF2, 12.0.0 HF3, 12.0.0 HF4, 14.1.0, 14.1.0.1, 14.1.0.2

Opened: Jun 12, 2013
Severity: 4-Minor

Symptoms

When a Network Access session and an APM session are closed simultaneously, one of these logs is written at the NOTICE level: apm logs: "VPN Cleanup: failed to release IPv4 ERR_ARG" tmm logs: "address <p> in leasepool <lease pool> is unassigned - can't release"

Impact

These are logged at the notice level, and can be safely ignored.

Conditions

This happens when a Network Access resource and a Network Access webtop are assigned using the Advanced Resource Assign action, and the Network Access session is closed.

Workaround

N/A

Fix Information

None

Behavior Change