Sorry folks, I forgot to turn on the mic when I did the recording.
The important part is adding site and subnets in AD and create firewall rules to allow traffic.
I will create another video talk about pfsense aliases.
01:00 Adding site and subnets in Active Directory Sites and Services
05:51 Adding IP and Port aliases in pfsense
All dc grouped to 1 alias
All AD TCP port to 1 alias
All AD UDP port to 1 alias
Firewall rules for AD services
https://learn.microsoft.com/en-us/tro...
12:19 Backup aliases from labpf01 and restore it to labpf11
14:00 Add firewall rules using aliases in both pfsense
17:31 Join domain and promote DC