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Access to remote server/domain using VPN/MPLS

Posted on 2006-06-20
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Last Modified: 2010-03-19
Hello Experts,

I have created an VPN/MPLS link between a remote office and our headquarters . The Link is enabled/running and I am able to ping servers/devices at the headquarters but unable to "see" and/or access the domain or any of the computers. I would like the remote computers to login to the domain like they are local at the main office. Any advice you could provide would be greatly appreciated.

Remote office has 2 computers with Windows XP
Main office has a Windows 2000 advance server which is a domain controller. Both locations have static WAN IP addresses

Pls show me how to fix

Thanks
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Question by:Zakker
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Rob Williams earned 100 total points
ID: 16948296
Below are some connection options. The latter ones would be your best choice for DNS name resolution. Perhaps they will be of some help.

NetBIOS names  (computer names) are not broadcast over most VPN's.
You can resolve this in several ways:
1) Use the IP address (of the computer you are connecting to) when connecting to devices such as;   \\123.123.123.123\ShareName   or map a drive at a  command prompt using  
 Net  Use  U:  \\123.123.123.123\ShareName
2) An option is to use the LMHosts file which creates a table of IP's and computer names. LMHosts is located in the Windows directory under c:\Windows (or WINNT)\System32\Drivers\Etc\LMHosts.sam , instructions are included within the file. Any line starting with # is just a comment and is ignored. Open the file with Notepad and add entries for your computers as below;
192.168.0.101      CompName       #PRE
Hit enter when each line is complete (important), then save the file without a file extension. To be sure there is no extension ,when saving enclose in quotations like "LMHosts". Now when you try to connect to a computer name it should find it as it will search the LMHosts file for the record before connecting.
More details regarding LMHosts file:
http://www.microsoft.com/resources/documentation/Windows/2000/server/reskit/en-us/Default.asp?url=/resources/documentation/windows/2000/server/reskit/en-us/cnet/cnfd_lmh_QXQQ.asp
The drawback of the LMHosts file is you have to maintain a static list of computernames and IP addresses. Also if the remote end uses DHCP assigned IP's it is not a feasible option. Thus in order to be able to use computer names dynamically try to enable with some of the following options:
3) if you have a WINS server add that to the network cards configuration
4) also under the WINS configuration on the network adapter make sure NetBIOS over TCP/IP is selected
5) try adding the remote DNS server to your local DNS servers in your network card's TCP/IP configuration
6) verify your router does not have a "block NetBIOS broadcast" option enabled
7) test if you can connect with the full computer and domain name as  \\ComputerName.domain.local  If so, add the suffix DomainName.local to the DNS configuration of the virtual private adapter/connection [ right click virtual adapter | properties | TCP/IP properties | Advanced | DNS | "Append these DNS suffixes (in order)" | Add ]
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