I've implemented signature update S492, but apparently there is a problem with the new signature 5577.1 : SMB Secure NULL Login Attempt . During the upgrade process run from our CSM V3.3.1, the deployment manager returns an error :
instance=sig0:unspecifiedError:Bad Custom Signature ID ... . Can not create a custom signature with sig-id < 60000
When I verifie on the sensors themselves, this new signature is nowhere to be found.
No, we don't have such custom signature. Moreover I think custom signatures start from 60000 ; so I suppose there should be something wrong with this new subsig. I'll open up then as you advise a support call.
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We have configured the outside and inside Interface with official ipv6 adresses, set a default route on outside Interface to our router, we also have definied a rule , which also gets hits, to permit tcp from inside Interface to any6.
In Syslog I also se...