Attack signature disappeared

Hi,

 

 

My attack signatures disappeared !!!

 

 

My situation = 2 units “Big-IP ASM" (platform "4100") running version "9.4.5" (+ Hotfix “HF2”) in an Active-Active configuration (HA pair with CMP enabled).

 

 

I tried to recover my attack signatures by a "manual update" based on a download of the latest Signature set from downloads.f5.com (I selected "v 9.4.5" and then file "ASM-LatestSignatureFile" dated 10/15/2008 ...)

 

 

After that update, I could recover the "system-specific" signatures (for example : "Systems: IIS") but could not find my "system-supplied" signature sets. In particular, when going to Policy > Attack Signatures > Available Signature Sets, I used to see the 3 following sets :

 

 

- "Generic Detection Signatures",

 

- "OWA Signatures",

 

- "All Signatures".

 

 

I can't see them anymore.

 

 

Any information is welcome !

 

 

VB