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Cabled & wireless on same laptop problem

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Archived from groups: alt.internet.wireless (More info?)

 

Hi,

I have a laptop with both cabled and wireless network adaptors.
The laptop runs windows 2000 pro. The network is a small home network
with Linksys BEFS11W wireless router.

I can't get the setup right to connect via Wireless when the cable is
out, without having to disable the cabled Network connection.

Both cabled & wireless Connections have a static IP on the same subnet
(only one available due to linksys)
Cabled: 192.168.1.10; Wireless: 192.168.1.25

The other settings are the same, except Interface Metric:
cabled = 1; Wireless = 50

When both connections are enabled, the cabled network/route is
prioritized as it should be (quicker)

My problem starts when I disconnect the LAN cable. Windows confirms the
cable is disconnected, but still try to go the cabled route; resulting
in network connection loss.
( route print shows routes for both adaptors)

Only if I disable the cable network connection in control panel, the
wireless route is taken and yields a working connection.
( route print shows routes only for wireless adaptor)

How must I configure my machine to get the cabled & wireless adaptors to
live together without manually adjusting the settings each time
connectivity changes?

best regards
glenn

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Archived from groups: alt.internet.wireless (More info?)

 

If I understand your question correctly, you might try this:

Right Click My Network Places-->Properties-->Click on "Advanced"
Menu in window-->Click on advanced settings select provider
On the Adapters and Bindings tab, choose the network adapter you
want to raise or lower and click the down or up arrow to raise or
lower its priority for access.

If this is not what you're looking for, post us a reply.

Brad


On Tue, 27 Apr 2004 10:34:55 GMT, Glenn <reply@inhe.re> wrote:

>Hi,
>
>I have a laptop with both cabled and wireless network adaptors.
>The laptop runs windows 2000 pro. The network is a small home network
>with Linksys BEFS11W wireless router.
>
>I can't get the setup right to connect via Wireless when the cable is
>out, without having to disable the cabled Network connection.
>
>Both cabled & wireless Connections have a static IP on the same subnet
>(only one available due to linksys)
>Cabled: 192.168.1.10; Wireless: 192.168.1.25
>
>The other settings are the same, except Interface Metric:
> cabled = 1; Wireless = 50
>
>When both connections are enabled, the cabled network/route is
>prioritized as it should be (quicker)
>
>My problem starts when I disconnect the LAN cable. Windows confirms the
>cable is disconnected, but still try to go the cabled route; resulting
>in network connection loss.
>( route print shows routes for both adaptors)
>
>Only if I disable the cable network connection in control panel, the
>wireless route is taken and yields a working connection.
>( route print shows routes only for wireless adaptor)
>
>How must I configure my machine to get the cabled & wireless adaptors to
>live together without manually adjusting the settings each time
>connectivity changes?
>
>best regards
>glenn

Reply to Anonymous

Archived from groups: alt.internet.wireless (More info?)

 

changing the priotity does not seem to change anything.
I fear this is not the solution to my problem/question.

Perhaps, a simpler way of wording my problem would be:

How do I obtain a fail-safe network connection by using two network
adapters?

crude ASCII pic:

P <--con 1---> \ Router/Switch
C <--con 2---> / on the network

Connectivity should be preserved as long as there is at least one
physical connection left. Fe. cable 1 is out, but cable 2 is ok.

I now realize the wireless part of my initial question could as easily
been a second wired NIC.

I'll adjust my Google keywords & search again.

Thanks for helping
glenn

In article <chbt80tgvcoa1ja0v9d3cjog1j1nkucqfn@4ax.com>,
noneof@yourbusiness.com says...
> If I understand your question correctly, you might try this:
>
> Right Click My Network Places-->Properties-->Click on "Advanced"
> Menu in window-->Click on advanced settings select provider
> On the Adapters and Bindings tab, choose the network adapter you
> want to raise or lower and click the down or up arrow to raise or
> lower its priority for access.
>
> If this is not what you're looking for, post us a reply.
>
> Brad
>
8<

Reply to Glenn

Archived from groups: alt.internet.wireless (More info?)

 

from another source, I got a working solution:

you can have a default gateway for each NIC adapter in Windows 2000 Pro
but there is only a single active default route in the IP route table.
When you disconnect the NIC with the active default route, it does not
remove its TCP/IP configuration from the TCP/IP stack as you can confirm
when you run 'route print' from a command prompt.

Setting the registry value "EnableDeadGWDetect" to 0 (HKLM\System
\Currentcontrolset\Services\Tcpip\paramaters\interfaces) did the trck
for me.

regards
glenn

Reply to Glenn
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