Bug ID 1304849: iSeries LCD displays "Host inaccessible or in diagnostic mode"

Last Modified: Dec 18, 2024

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

Known Affected Versions:
15.1.3, 15.1.3.1, 15.1.4, 15.1.4.1, 15.1.5, 15.1.5.1, 15.1.6, 15.1.6.1, 15.1.7, 15.1.8, 15.1.8.1, 15.1.8.2, 15.1.9, 15.1.9.1, 15.1.10, 15.1.10.2, 15.1.10.3, 15.1.10.4, 15.1.10.5, 15.1.10.6, 16.0.0, 16.0.0.1, 16.0.1, 16.0.1.1, 16.0.1.2, 16.1.0, 16.1.1, 16.1.2, 16.1.2.1, 16.1.2.2, 16.1.3, 16.1.3.1, 16.1.3.2, 16.1.3.3, 16.1.3.4, 16.1.3.5, 16.1.4, 16.1.4.1, 16.1.4.2, 16.1.4.3, 16.1.5, 16.1.5.1, 17.0.0, 17.0.0.1, 17.0.0.2, 17.1.0, 17.1.0.1, 17.1.0.2, 17.1.0.3, 17.1.1, 17.1.1.1, 17.1.1.2, 17.1.1.3, 17.1.1.4, 17.1.2

Opened: Jun 06, 2023

Severity: 3-Major

Symptoms

On rare occasions, while booting up an iSeries BIG-IP system, the LCD may continuously display "Host inaccessible or in diagnostic mode" message for an extended period of time.

Impact

LCD is unusable until the system is rebooted.

Conditions

This can occur when booting up an iSeries BIG-IP system.

Workaround

Wait for 5 minutes. If the LCD is still displaying the "Host inaccessible or in diagnostic mode" message after the specified time period, reboot the BIG-IP system.

Fix Information

None

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips