Suddenly a LAN cannot be seen

  • Thread starter Thread starter The Doctor
  • Start date Start date
T

The Doctor

All right we need know why a workstation cannot suddenly see
a server on the LAN.

I suspect malware, but it their anything else that I need
to analyse?
 
(e-mail address removed)2k.ab.ca (The Doctor) wrote in
All right we need know why a workstation cannot suddenly see
a server on the LAN.

I suspect malware, but it their anything else that I need
to analyse?
Click to expand...

Single subnet LAN or multiple subnet Lan w/ WINS server?

This can be caused by a firewall on any computer on the subnet. A
firewalled computer tends to make itself Master Browser then refuse to
communicate with any other machine on the subnet.

"Internet firewalls can prevent browsing and file sharing"
<http://support.microsoft.com/kb/298804>

also, maybe,

"You cannot access shared files and folders or browse computers in the
workgroup with Windows XP"
<http://support.microsoft.com/kb/318030>

HTH,
John
 
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