Bug ID 602429: DNS suffix is not restored after disconnecting Network Access

Last Modified: Sep 13, 2023

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

Known Affected Versions:
12.1.0, 12.1.1, 12.1.2, 12.1.3,,,,,

Fixed In:

Opened: Jul 01, 2016

Severity: 3-Major


DNS suffix search list is not restored after disconnecting the VPN connection. The client DNS search list retains the suffix that came from Network Access Resource.


Certain hostname resolution may fail.


-- On Microsoft Windows. -- Use APM client to establish VPN tunnel.


There is no workaround at this time.

Fix Information

DNS suffix is restored after disconnecting from VPN.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips