I have run dfsdiag /testdcs and I am getting the error:
Server has IP address with conflicting site associations
Now I think this is probably due to the fact that the server in question is linked to the others by a static VPN connection which gives it an ip address on the other network which is then confusing dfs.
Any ideas of what I have configured incorrectly?
Additional Info: Site1 has ip range 10.66.x.x and Site2 has 10.69.x.x but the server in site2 has an ip of 10.66.0.254 assigned by the VPN connection so it is thought of being in the wrong site