Issue creating trust between two forests. I have setup forwarders between DC's in DomainA and DC's in DomainB. All DC's can ping each other as well as the domains. I have created reverse lookup zones on both sides for the other domain as well with PTR records for the other side.
While in DomainB I am able to create the two way trust in that domain only.
I then move over to DomainA to create the other half of the trust but I get the following error
The New Trust Wizard cannot continue because the specified domain cannot be contacted.
Either the domain does not exist, or network or other problems are preventing connection.
All ports are opened between the networks and all firewalls are turned off. As I said I can ping servers from both sides using FQDN as well as the domain of each side. I am stuck and getting lost in DNS as that is where I think the issue is I just am not sure where.