DSL Modem/Router and Internet Connection Sharing

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Don't know if this is possible…

I have a customer with DSL using a 2wire 1801G wireless router. There
are (6) desktops with (1) acting as a server (XP Server) for some
custom software for their business. All desktops are running XP
professional. I'm trying to make the network as fast as possible for
this custom software so I got a gigabit switch and all the desktops
have gigabit ethernet cards. In the interest of keeping the 2wire out
of the gigabit loop I set up Internet Connection Sharing on a second
(10/100) ethernet card on the XP Server. The 2wire router is set up
in the default router configuration doing the PPOE login. The router
assigns IP's in the 192.168.1.x range to the (4) switched ports and to
the wireless clients. The WAN port on the XP Server is manually
configured to 192.168.1.65. The LAN port on the XP Server is manually
configured to 192.168.0.1 by Internet Connection Sharing. All the
other desktops are assigned IP's by the XP Server and are working fine
including internet access. The problem (not surprisingly) is that
when wireless clients connect to the 2wire box they are assigned IP's
in the 192.168.1.x range and are on the other side of the XP Server's
WAN port.

So... Is there a way to allow the wireless clients through the XP
Server's WAN port to connect to the network? Forgive my ignorance but
isn't there a way to tell the XP Server and/or the 2wire box to allow
communication between the 192.168.1.x and 192.168.0.x networks?

Any help would be greatly appreciated.

Kevin G
.

Relevant Pages

  • Re: Using DHCP to separate activity?
    ... Server 2003 even if they are on the HCL for ... You could then connect the current router to the second NIC ... internal wireless devices. ... Cascading a Linksys Router to Another Linksys Router ...
    (microsoft.public.windows.server.sbs)
  • Re: Wireless connects but only partially
    ... Can you browse the server? ... go into the router configuration and set it as an access point rather than a router. ... Make sure that MAC address filtering is either disabled, or correctly configured to the exact MAC address of the wireless card on the client PC. ... I recommend manually configuring WPA or WPA2 authentication. ...
    (microsoft.public.windows.server.sbs)
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    ... With the router at .0.1, ... XP wireless NIC at .0.2, ... This gave me connectivity from the server to the bridge. ... The two NICs of an ICS machine must be in different IP subnets, ...
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    ... That wireless router is not going to give addresses properly to wireless clients unless ... Use the Change Server IP wizard on the SBS server to change the IP to 192.168.16.2 and let all wired workstations get their address from the SBS server in this range ...
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