Re: ICS + Home network trouble
From: Chuck (none_at_example.net)
Date: 02/11/05
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Date: 11 Feb 2005 14:14:06 -0600
On Fri, 11 Feb 2005 09:55:04 -0800, "billythekid"
<billythekid@discussions.microsoft.com> wrote:
>
>
>"Chuck" wrote:
> Then, copy the entire contents (Ctrl-A Ctrl-C)
>> and paste (Ctrl-V) into your next post.
>>
>> Do this from both computers, please, with both computers powered up, connected,
>> and online.
>> Cheers,
>> Chuck
>
>
>ok chuck here we go, host first then client as before....
<SNIP 2 CDiag Logs>
>cheers chuck, I appreciate this.
>
>btk
NP, Billy. Your symptoms are relatively simple. Let's see if the solution is
too.
Firstly, Alpha can't resolve internet addresses (www.yahoo.com for instance).
Try enabling DHCP on Alpha (automatically get ip addresses and dns server
addresses).
Next, Beta can't view shares on Alpha. Several possibilities there, we'll start
with the most common. First, permissioning and firewalls.
On any XP Pro computer, check to see if Simple File Sharing (Control Panel -
Folder Options - View - Advanced settings) is enabled or disabled. With XP Pro,
you need to have SFS consistently set on each computer.
On XP Pro with SFS disabled, check the Local Security Policies (Control Panel -
Administrative Tools). Under Local Policies - Security Options, look at
"Network access: Sharing and security model", and ensure it's set to "Classic -
local users authenticate as themselves".
On XP Pro with SFS disabled, if you set the above Local Security Policy to
"Guest only", enable the Guest account, using Start - Run - "cmd" - type "net
user guest /active:yes" in the command window. If "Classic", setup and use a
common non-Guest account on all computers. Whichever account is used, give it
an identical, non-blank password on all computers.
On XP Pro with Simple File Sharing enabled, make sure that the Guest account is
enabled, on each computer. Enable Guest, with Start - Run - "cmd", then type
"net user guest /active:yes" in the command window. Ensure that the password
for Guest is blank, with Start - Run - "control userpasswords2"; select Guest,
click Reset Password, click OK without entering a new password.
On XP Pro, if you're going to use Guest authentication, check your Local
Security Policy (Control Panel - Administrative Tools) - User Rights Assignment,
on the XP Pro computer, and look at "Deny access to this computer from the
network". Make sure Guest is not in the list. Look at "Access this computer
from the network", and make sure that Everyone is in this list.
Do any of the computers have a software firewall (WF, or third party)? If so,
you need to configure them for file sharing. Make sure that the WF File and
Printer Sharing exception is enabled on both computers. Firewall configurations
are a very common cause of (network) browser, and file sharing, problems.
Next, check for a browser conflict between the computers. I"m not talking about
Internet Explorer here. The browser is the program that allows any computer to
see any other computer on the LAN. On a 2 computer LAN, you should have only 1
computer running the browser.
Make sure the browser service is running on one of the computers. Control Panel
- Administrative Tools - Services. Verify that the Computer Browser, and the
TCP/IP NetBIOS Helper, services both show with Status = Started. Stop, then
Disable the browser service on the other computer.
After checking / disabling / enabling as above, power all computers off to reset
the browser settings on each. Then power both back on.
The Microsoft Browstat program will show us what browsers (I'm not talking about
Internet Explorer here) you have in your domain / workgroup, at any time.
http://support.microsoft.com/?id=188305
You can download Browstat from either:
<http://www.dynawell.com/reskit/microsoft/win2000/browstat.zip>
<http://rescomp.stanford.edu/staff/manual/rcc/tools/browstat.zip>
Browstat is very small (40K), and needs no install. Just unzip the downloaded
file, copy browstat.exe to any folder in the Path, and run it from a command
window, by "browstat status".
Make sure both computers list the same master browser.
For more information about the browser subsystem (very intricate), see:
http://support.microsoft.com/?id=188001
http://support.microsoft.com/?id=188305
http://support.microsoft.com/?id=231312
<http://www.microsoft.com/technet/prodtechnol/winntas/deploy/prodspecs/ntbrowse.mspx>
<http://www.microsoft.com/technet/archive/win95/w95brows.mspx>
The browser requires anonymous access, so look at registry key
[HKLM\System\CurrentControlSet\Control\Lsa], value restrictanonymous.
<http://www.microsoft.com/windows2000/techinfo/reskit/en-us/default.asp?url=/windows2000/techinfo/reskit/en-us/regentry/46688.asp>
<http://www.jsifaq.com/subf/tip2600/rh2625.htm>
http://support.microsoft.com/?id=246261
http://support.microsoft.com/?id=296403
The above articles refer to Windows 2000. Remember WinXP is NT V5.1, and Win2K
is NT V5.0.
Have you used the Registry Editor before? If not, it's a scary tool, but it's
pretty simple once you get used to it. Here are a couple articles that might
help:
<http://www.microsoft.com/windowsxp/home/using/productdoc/en/default.asp?url=/windowsxp/home/using/productdoc/en/tools_regeditors.asp>
<http://www.annoyances.org/exec/show/registry>
Just remember to backup the key (create a registry patch) for
[HKLM\System\CurrentControlSet\Control\Lsa] before making any changes, if
appropriate.
>From the Annoyances article:
You can create a Registry patch by opening the Registry Editor, selecting a
branch, and choosing Export from the File menu. Then, specify a filename, and
press OK. You can then view the Registry patch file by opening it in Notepad
(right-click on it and select Edit). Again, just double-click on a Registry
patch file (or use Import in the Registry Editor's File menu) to apply it to the
registry.
-- Cheers, Chuck Paranoia comes from experience - and is not necessarily a bad thing. My email is AT DOT actual address pchuck sonic net.
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