Since FTP always work, this implies that it's not a hardware problem, and
not a TCP/IP problem.
Are all your systems configured to ONLY use TCP/IP? The reason I ask is, MS
use to support local connectivity ONLY w/ Netbeui (i.e., NetBIOS). Then a
few years ago, with the advent of XP, MS dropped support for Netbeui in leu
of ONLY TCP/IP, whether local or outside the local network. It just makes
one less thing MS has to support.
If Netbeui is installed, try removing it (e.g., good chance W2K has it
installed, XP usually will not by default). See what happens. If Netbeui
is NOT installed anywhere, you could try installing it. That would bypass
TCP/IP for Windows networking (i.e., local access). Granted, it doesn't
seem to be TCP/IP related, but it's a mystery at this point, so all
solutions have to be considered.
Another idea, try adding EXPLICIT names to your HOSTS file:
PC1 192.168.2.100
PC2 192.168.2.101
...etc., do this for ALL your PCs. Granted it's a hassle, and static, but
the idea here is to not require name resolution to depend on realtime
discovery by the Computer Browser service. Instead, you're making it
explicit on every PC so there's no way a name can ever fail to be resolved
to an IP address (assuming this is the problem). Worth a try.
HTH
Jim
"YKhan" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed) oups.com...
> Jim wrote:
> > Wired or wireless? Makes a big differences in determining the root
cause.
>
> Happens equally in both cases. Sometimes I'll have trouble seeing one
> wired machine from another wired machine. Sometimes I'll also have
> trouble seeing a wireless machine from a wired machine, or vice-versa.
> And which machine has trouble changes over the days. Sometimes I'll see
> that machine A can share out its own directories to machine B, but not
> viceversa. I've even had situations where in the middle of a file
> transfer the Windows networking stops working, and it can no longer see
> the other machine, even though it was working perfectly just minutes
> ago.
>
> I've had to resort to setup an FTP server on some of these machines in
> order to share out their filesystems that I was expecting Windows
> networking to handle. The FTP server works perfectly all of the time,
> btw; it's just the Windows networking that's flakey. And of course, I
> can't share printers with ftp.
>
> Yousuf Khan
>
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