Join the existing LAN with a wireless router
Matthew Saltzman
mjs at ces.clemson.edu
Fri Jan 20 03:10:52 UTC 2006
On Wed, 18 Jan 2006, Barry Yu wrote:
> In the office there is already an existing LAN with 6 desktop machine 1
> dns server / dhcp server / gateway, ip address range 10.1.10.110 ~
> 10.1.10.240, connection of entire LAN is by cable with a switch box,
> every machine is working fine. Now I want to add a Linksys router WRT54G
> in the office to enable 2 more laptops ( or more than 2) equipped with
> built-in wireless network card for the network, how ever, these laptops
> can only go to the Internet and communicate with other wireless laptop
> in the same wireless group (Same ssid), but can't communicate with those
> wired desktops, the way I connect the wireless router is : With a cat 5
> cable one end connects from the Internet port of router and the other
> end goes to one of the port in the switch box ( Where all desktops are
> connected). I would imagin that unless all of the desktop each adds a
> wireless network card to enable them to join the wireless network group,
> otherwise 2 different network segments can't communicate at all - Can
> anyone give some ideas how to make the wireless group to join the wired
> group?
(1) Please wrap your lines at about 72 characters.
(2) What I do is attach the wireless router to the switch using one of the
non-uplink wired ports. I give the router itself an IP (the LAN side, not
the Internet side) on the local net and the local net's netmask. I turn
off its DHCP server, as I have one running on the wired net anyway.
This makes the wireless hub act as a hub instead of a router. All
attached devices, wired or wireless, live on the same LAN.
HTH.
--
Matthew Saltzman
Clemson University Math Sciences
mjs AT clemson DOT edu
http://www.math.clemson.edu/~mjs
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