Last Modified: Jul 12, 2023
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
13.0.0, 13.0.0 HF1, 13.0.0 HF2, 13.0.0 HF3, 13.0.1, 13.1.0, 13.1.0.1, 13.1.0.2, 13.1.0.3, 13.1.0.4, 13.1.0.5
Fixed In:
14.0.0, 13.1.0.6
Opened: Feb 09, 2018 Severity: 2-Critical
After config-sync, the secondary unit's key file does not match the passphrase stored for the key. This is a generic problem where config-sync is not synchronizing any differing file-objects on the secondary unit that happen to have the same cache_path as the primary.
Secondary unit will fail to load the config during boot-up, so it will be offline. Other file-objects that had the same cache_path but where different files do not sync. The latter may not be noticed since nothing fails on the secondary unit.
If the cache_path of the encrypted key happens to be the same on the HA-pair, but the keys are different and have different passphrases.
Check if the cache_path of the encrypted key is the same on both systems prior to config-sync and that the sha1sum are different. If this is the case, remove the key on one of the systems and re-install the key and make sure the cache_path name is different.
The key files (in the cache_path) will sync despite having the same name. The problem goes away. The same goes for any file-object that happened to have the same cache_path prior to sync.