As far as bieng able to tell how much bandwidth you are using, it is difficult to answer without knowing what type of device(s) you are currently using. I would probably start by trying to collect snmp or netflow data if your device supports it. There are a lot of good free tools that will collect usage stats via snmp. Most use RRDTOOL, some I have used are MRTG, Cacti, and NMIS. Do a quick google and try one out.
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...