Bug ID 767609: WiFi goes down after logout from VPN using Firefox on Ubuntu Linux

Last Modified: Apr 28, 2025

Affected Product(s):
APM-Clients APM(all modules)

Fixed In:
7.1.8.1

Opened: Apr 02, 2019

Severity: 2-Critical

Symptoms

Previously, on some Ubuntu Linux v18.04 systems, when you logged out from VPN after connecting using Firefox, the WiFi connectivity was lost, and the f5vpn process did not terminate.

Impact

Causes network outage on the system.

Conditions

Use Firefox on Ubuntu Linux v18.04 to establish VPN

Workaround

Terminate f5vpn process OR reboot the system.

Fix Information

Now, after logging out from the VPN, the WiFi connection is not lost, and the issue is fixed.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips