The CSC-SSM has not been sold for over five years. According to the EoS/EoL announcement, February 2010 was to have been the last date any maintenance was released for the software.
The download page for it indicates that 6.6.1125 was the last publicly available release (June 2011). It sounds like you might have received an update after that release from the TAC directly. I doubt you'll see anything newer.
Login to the FXOS chassis manager.
Direct your browser to https://hostname/, and log-in using the user-name and password.
Go to Help > About and check the current version:
Check the current version availa...
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...