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DI-614+ router connection problems with multiple computers

Author
18 Sep 2006 8:07 PM
leetabix
Hi all, looking for some help in setting up a home network.  The system is
set up as follows:

Cable modem connected to WAN port of a DI-614+ D-Link wireless router, via
an ethernet cable.  Two computers connected to ports 1 and 2 of the router,
also via a ethernet cable.  When 1 cable only is connected, internet is
functional on that computer.  However, when 2 cables are connected, the
router goes haywire, and on both computers it connects/disconnects frequently
(every few seconds) and does this via displaying the 'a network cable is
unplugged' message on screen.

Any thoughts on how I might rectify this situation?

Author
18 Sep 2006 9:52 PM
Robert L [MVP - Networking]
posting the results of both computers' ipconfig /all here may help.

Bob Lin, MS-MVP, MCSE & CNE
Networking, Internet, Routing, VPN Troubleshooting on http://www.ChicagoTech.net
How to Setup Windows, Network, VPN & Remote Access on http://www.HowToNetworking.com
  "leetabix" <leeta***@discussions.microsoft.com> wrote in message news:AFD914E0-3D82-4151-B468-13054D9F3665@microsoft.com...
  Hi all, looking for some help in setting up a home network.  The system is
  set up as follows:

  Cable modem connected to WAN port of a DI-614+ D-Link wireless router, via
  an ethernet cable.  Two computers connected to ports 1 and 2 of the router,
  also via a ethernet cable.  When 1 cable only is connected, internet is
  functional on that computer.  However, when 2 cables are connected, the
  router goes haywire, and on both computers it connects/disconnects frequently
  (every few seconds) and does this via displaying the 'a network cable is
  unplugged' message on screen.

  Any thoughts on how I might rectify this situation?
Author
19 Sep 2006 6:00 AM
Steve Winograd [MVP]
In article <AFD914E0-3D82-4151-B468-13054D9F3***@microsoft.com>,
leetabix <leeta***@discussions.microsoft.com> wrote:
>Hi all, looking for some help in setting up a home network.  The system is
>set up as follows:
>
>Cable modem connected to WAN port of a DI-614+ D-Link wireless router, via
>an ethernet cable.  Two computers connected to ports 1 and 2 of the router,
>also via a ethernet cable.  When 1 cable only is connected, internet is
>functional on that computer.  However, when 2 cables are connected, the
>router goes haywire, and on both computers it connects/disconnects frequently
>(every few seconds) and does this via displaying the 'a network cable is
>unplugged' message on screen.
>
>Any thoughts on how I might rectify this situation?

Some routers have an uplink port and an adjacent regular port, and you
can only connect a computer to one of them.  Try connecting the
computers to a different pair of ports.
--
Best Wishes,
Steve Winograd, MS-MVP (Windows Networking)

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