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What Happened to my Network!!!! Please Help!!!

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zendawg

IS-IT--Management
Aug 16, 2007
7
US
Hi all,
Long time reader first time poster. here is my issue. I have two servers that I use in my lab for my educational pursuits.
*Server 1 is the PDC. It is running DHCP and DNS.
*Server 2 is also running Active Directory, WWW, and FPT, and has RRAS installed and is being used as a NAT Router. I lease static IP addressess from my ISP. I have the LAN NIC configured for the internal network. I have the external facing NIC populated with the public static IP. I have DNS forwarding set up on the Domain Controller.
Everything was working just great untli the other night. I get prompted to install some updates from Microsoft. I went to support.microsoft.com, and got them. I hate the auto updater. Now I can no longer access the internet on either of the 2 servers or anything that is connected to them. When I browse My Network Places from the DC I can see all of the computers located on the network. When I try and do so from the RRAS server I get just the local PC. I know that RRAS is working to some degree because I have RDP set up and I am remoted into the server right now, but I am doing so via RDP into my home PC that is on another subnet (192.168). I can no longer access ftp or or externally. I uninstalled all of these updates that I had installed.
I checked the event viewer on the RRAS server and got the following error: Event ID 8032:
The Browser Service has failed to retrieve the backup list too many times on transport \Device\NetBT_Tcpip....the backup browser is stopping.

error: 8021:

The Browser service was unable to retrieve a list of servers from the Browser Master \\Homer on the network.

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Regards,
The Colorado Techie
 
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