DC/DNS/DFS/AD Problem???
- From: "apprentice463" <apprentice463@xxxxxxx>
- Date: 18 Dec 2006 13:46:50 -0800
I started looking after a small network for a small company about 5
weeks ago. I noticed the problem I am going to describe about 2 weeks
but it may have existed longer. The network is a 100 Mb Ethernet with
3 servers and 12 workstations. The workstations are all Windows XP SP2
and the servers are all Windows Server 2003 R2. There is a Web server,
a database server and a domain controller/DNS / File server, AD is
enabled and netbios is disabled. About 2 or 3 weeks ago I noticed
that I could no longer copy files to or from the DC/File server. I
have tried using xcopy/copy from a command prompt and using windows
explorer. Also when I use remote desktops to remote onto the DC/DNS/
File server it is quite slow and quite often it loses it connection.
If I sit at the console of the DC/DNS/File server everything appears to
function at normal speed except for the file transfers. When I remote
onto the web server and the database server I have no problems or
rather they do not behave like the server in question and if I transfer
files between any of the other member machines, servers or
workstations, I have no problems. Since the DNS is on the machine in
question, I thought that might be the problem but when I run DCdiag and
Netdiag, neither complains about any problems or maybe I am not running
the right tests? I have downloaded MS's Network Monitor 3.0, nice tool
and lots of info but I am definitely a nubie when it comes to
interpeting the captures.
What I have noticed from the captures is that in the Command
prompt/xcopy and Windows Explorer captures I have a DFS Protocol with
DFS in the Description followed by an SMB error that has an SMB
protocol with a description of SMB:R; Transact2, Open2 - NT Status:
System Error, Code = (549) STATUS_NOT_FOUND. Unfortunately as I said I
am a nubie when it comes to this I don't know what it's trying to tell
me.
Any and all help gratefully accepted.
.
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