Hi,
I installed Windows Server 2008 R2 SP1 and created a new domain in new forest and configured DNS in same server. Everything went smooth but when I try to add another R2 Server to domain it fails.
For some reason when I ping domain.local from second server it resolves to IPV6 address of that DC. Same happens if I ping domain.local from DC that haves the DNS.
I think this is the cause for my domain joining problems. How to resolve this issua?