We would like to perform an Ironport AynchOS upgrade I have query with regard to upgrade path. We are currently running 7.5.2-101 AsyncOS - Ironport. Do we need to do a step by step upgrade to 7.6.1 and then 8.0.1 or can I go straight to 8.0.1.
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...