Last Modified: Apr 28, 2025
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
11.4.1, 11.5.1, 11.5.1 HF1, 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, 11.5.1 HF10, 11.5.1 HF11, 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, 11.6.0, 11.6.0 HF1, 11.6.0 HF2, 11.6.0 HF3, 11.6.0 HF4, 11.6.0 HF5, 11.6.0 HF6, 11.6.0 HF7, 11.6.0 HF8, 11.6.1, 12.0.0, 12.0.0 HF1, 12.0.0 HF2
Fixed In:
12.1.0, 12.0.0 HF3, 11.6.1 HF1, 11.5.4 HF2, 11.4.1 HF10
Opened: Oct 01, 2015 Severity: 3-Major
If a virtual server's ip-protocol is not set, then some changes to the list of attached profiles may cause a validation error on secondary blades. This will cause those blades to restart.
mcpd will restart on secondary blades. This will cause most other daemons on those blades to restart as well, including the TMM. Traffic will be lost.
This may happen in some cases when changing the list of profiles attached to a virtual server, but does not happen if 'ip-protocol' was explicitly set by the user.
You should explicitly set the ip-protocol when changing the profiles of a virtual server. Then this bug will not occur.
If a virtual server's ip-protocol was not set, then some changes to the list of attached profiles would cause a validation error on secondary blades. This would cause those blades to restart. This issue has been fixed.