Migrating from Server 2016 essentials to Server 2022 essentials. I have 3 errors while running the BPA. I know I can ignore the DNS loopback address one but I also have 'The RD Gateway server must be configured to use a valid SSL certificate' - guessing this is because we stopped using remote web access awhile ago and the certificate expired? Also have DHCP: The server should be bound to an IPV6 address. Anything I should do about these before proceeding?
If you have IPv6 disabled you need to enable it in the network properties. Modern Windows networks always must have IPv6 enabled. You must disable IPv6 on your router or Firewall. If an ipconfig on the server shows only link local IPv6 IP addresses it is good, anything else is a problem.
Thank you, it does show link local IPv6. Appreciate the quick response