I have an IPsec VPN tunnel between 2 offices using 2 SOHO6tc over ADSL. I have a Windows 2003 Server (Domain Controller) at one site. I am attempting to setup an additional domain controller at the other location. The second server will not promote to a domain controller over the WAN. (It will if I carry it to the same site) I have 7 hours on the phone with Microsoft and believe we have it narrowed down to the VPN. Either the hardware itself or the ADSL line. I am also contacting BellSouth to make sure they are not blocking any of the necessary ports or doing any thing that would prevent this. This has not been an issue using Novell for the past 2 years.
Any Ideas???
Any Ideas???