Internet not accessable from one desktop, but lan works fine.

[WesSkinner]

I've got a desktop machine that is on a small lan, it can access
everything on that lan perfectly fine. Loging into a domain,
accessing network shares, etc.. However it refuses to access anything
beyond the router. The rest of the machines on the network have no
problems at all though. Their internet and lan functions work just
fine.

Things i've noticed so far:

Pings for websites resolve an ip, but cannot ping them. ex: ping of
google will return the correct webserver and ip address but no actual
icmp packets make it out.

I've flushed and reregistered the local dns on the machine, and
restarted the dns service.

Ran Winsockxpfix

removed all anti-virus, anti-spyware and firewall software.

turned off all windows based firewall settings.

tried with a static ip address and dns server listings


All result in the same thing... the lan works but not the internet,
and only on that machine. btw It's windows XP pro sp2.

Any help would be greatly appreciated.

 

[Chuck]

I've got a desktop machine that is on a small lan, it can access
everything on that lan perfectly fine. Loging into a domain,
accessing network shares, etc.. However it refuses to access anything
beyond the router. The rest of the machines on the network have no
problems at all though. Their internet and lan functions work just
fine.

Things i've noticed so far:

Pings for websites resolve an ip, but cannot ping them. ex: ping of
google will return the correct webserver and ip address but no actual
icmp packets make it out.

I've flushed and reregistered the local dns on the machine, and
restarted the dns service.

Ran Winsockxpfix

removed all anti-virus, anti-spyware and firewall software.

turned off all windows based firewall settings.

tried with a static ip address and dns server listings


All result in the same thing... the lan works but not the internet,
and only on that machine. btw It's windows XP pro sp2.

Any help would be greatly appreciated.

Wes,

Does the router (what model) have MAC filtering?

Note WinsockXPFix is one of 6 separate and unique repair tools, and not one is
more effective than the others.
<http://nitecruzr.blogspot.com/2005/05/problems-with-lsp-winsock-layer-in.html>
http://nitecruzr.blogspot.com/2005/05/problems-with-lsp-winsock-layer-in.html

Let's look at "ipconfig /all" from the problem computer, and from one other, so
we can diagnose the problem. Read this article, and linked articles, and follow
instructions precisely (download browstat!):
<http://nitecruzr.blogspot.com/2005/05/troubleshooting-internet-service.html#AskingForHelp>
http://nitecruzr.blogspot.com/2005/05/troubleshooting-internet-service.html#AskingForHelp