Bug ID 449544: Guests with 20 cores are not supported

Last Modified: Jan 07, 2026

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

Fixed In:
11.6.0

Opened: Feb 19, 2014

Severity: 3-Major

Related Article: K14218

Symptoms

vCMP guests with 20 cores cannot be provisioned.

Impact

Cannot configure 20 core vCMP guest. For more information, see SOL14088: vCMP host and supported guest version matrix, available at https://support.f5.com/kb/en-us/solutions/public/14000/000/sol14088.html.

Conditions

This occurs when using pre-11.6.0 versions of the BIG-IP software.

Workaround

None.

Fix Information

This release supports 20-core guests. For more information, see SOL14088: vCMP host and supported guest version matrix at http://support.f5.com/kb/en-us/solutions/public/14000/000/sol14088.html.

Behavior Change

Guides & references

K10134038: F5 Bug Tracker Filter Names and Tips