I am no expert either but i am running a home network
with a 4 port router and cable ISP and by adding the
NWLink IXP/SPX/netbios Protocol I can access my network
with the firewalls on all 4 puters and share a printer
off one puter.
Jim
-----Original Message-----
I am by no means a computer expert here, but I can share
my experiences with the same problem a whole host of
those in this newsgroup are experiencing.
I have installed IPX/SPX protocols on all 4 of the
computers in my home network. To test the effectiveness
of this "fix" and to make sure there weren't other
extenuating circumstances that cured the problem, I
uninstalled the protocol on one machine at a time.
without exception, the machine that did not have the
protocol on it failed to communicate with the other
computers on the network. After reinstalling the IPX/SPX
protocol, the communication was restored.
Of course, there are other settings that must be in
place and those are covered in many of the posts in this
newsgroup. For instance, the WINXP firewall must be
turned off, the workgroup name must be consistent, and
shared folders on each machine must be setup properly.
An additional step that may also help users of third
party firewalls is to setup a IP range within a "Trusted
Zone" of the firewall program. You can still leave the
setting for the Trusted Zone at the default level of
security but the firewall will not block internal
communications between computers assigned in the Trusted
Zone. This can work with either DHCP enabled or disabled.
If DHCP is enabled, simply set the maximum number of
users on the router/AP to the number of maximum number of
computers on your network and the IP range set within the
Trusted Zone of the firewall program will always contain
the IP address of all of your computers.
I hope this helps someone fix the frustrating problems
so often shared in this newsgroup. Of course, my fix may
not work for you, but it did for me. Network speed is not
affected in my setup, or at least has not been affected
so far. The transfer of large files and directories
proceed swiftly and completely.