The serial numbers in SNTC are the correlation of collected serial number with Physical serial number on contracts. However the ASAv do not have physical serial numbers. Secure Firewall ASA Virtual is a virtual appliance software and falls under the...
Be aware that CENTOS OS as you previously had known, is not longer available as developed product, the previous CSPC was based on that OS which EOL
1) The present OS is CENTOS Stream is a Red HAT version of that previous OS please see
https://en.wiki...