I recently setup a child domain at a field site.
Child Domain: Child.domain.com.
I am getting replication errors on the child domain controllers. If I run repadmin /showrepl on the child DC I get:
Source:Main Site\DC for main domain
Last Error 1908 (0x774):
Could not find domain controller for this domain.
DNS is working fine. I get name resolution and svr resolution for the main domain and the domain controllers. I think this is linked but I can not authenticate any DHCP or DNS servers on the child DC.