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Static Route to Access Modem Config?

 
 
BigAl.NZ@gmail.com
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      07-18-2008, 01:58 AM
Hi Folks,

I have got a problem accessing the setup pages of my modem from behind
my router. My modem is in bridge mode. I could access the setup pages
when it was in half bridge ok.

Anyway, my setup looks like this:

ISP-------Modem--------Router--------------PC
ISP---192.168.0.1---192.168.1.1---192.168.1.100

Again the modem is in bridge mode with DHCP turned on. Its a Dlink
302G.

The router does the login via PPPoE and has DHCP turned on. Its a
Linksys WRT54G running DD-WRT v24.

I tried setting up a static route with:

Target IP Net: 192.168.0.1
Subnet Mask: 255.255.255.0
Gateway: 0.0.0.0
Interface: WAN

My modem is plugged into the WAN port.

If I plug my modem into my PC directly I can see that the gateway is
indeed 192.168.0.1.

Why is this not working????

I am not sure that there is much I can do to try and isolate where its
failing?

Any help or suggestion appreciate.

-Al


 
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Phillip Windell
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      07-18-2008, 03:08 PM
The modem is not a modem. It is a "router" and modem built into the same
box. The bridging mode simply tries to nullify the "router" componenet
(a.k.a. remove Layer 3&4 abilites and run only Layers 1&2). A "straight"
modem has no such thing as a bridging mode because it only operates at
Layers 1&2 in the first place.

My advice is to "forget it".

Choose one:

1. Get rid of the bridging mode and run the "modem" with full abilities
(modem/router) and get rid of the DLink box.

or

2. Get rid of that thing and buy a "straight" modem and use it in
combination with the DLink.

I recommend #2.

--
Phillip Windell
www.wandtv.com

The views expressed, are my own and not those of my employer, or Microsoft,
or anyone else associated with me, including my cats.
-----------------------------------------------------


<(E-Mail Removed)> wrote in message
news:6e19fae4-e485-4bc2-b401-(E-Mail Removed)...
> Hi Folks,
>
> I have got a problem accessing the setup pages of my modem from behind
> my router. My modem is in bridge mode. I could access the setup pages
> when it was in half bridge ok.
>
> Anyway, my setup looks like this:
>
> ISP-------Modem--------Router--------------PC
> ISP---192.168.0.1---192.168.1.1---192.168.1.100
>
> Again the modem is in bridge mode with DHCP turned on. Its a Dlink
> 302G.
>
> The router does the login via PPPoE and has DHCP turned on. Its a
> Linksys WRT54G running DD-WRT v24.
>
> I tried setting up a static route with:
>
> Target IP Net: 192.168.0.1
> Subnet Mask: 255.255.255.0
> Gateway: 0.0.0.0
> Interface: WAN
>
> My modem is plugged into the WAN port.
>
> If I plug my modem into my PC directly I can see that the gateway is
> indeed 192.168.0.1.
>
> Why is this not working????
>
> I am not sure that there is much I can do to try and isolate where its
> failing?
>
> Any help or suggestion appreciate.
>
> -Al
>
>



 
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Phillip Windell
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      07-18-2008, 04:26 PM
What's your problem?? So I got a few brand names turned around! We are
still both telling him to do exactly the same thing!


--
Phillip Windell
www.wandtv.com

The views expressed, are my own and not those of my employer, or Microsoft,
or anyone else associated with me, including my cats.
-----------------------------------------------------

"Bill Kearney" <(E-Mail Removed)> wrote in message
news:wq-(E-Mail Removed)...
>> 1. Get rid of the bridging mode and run the "modem" with full abilities
>> (modem/router) and get rid of the DLink box.

>
> The D-link box IS THE MODEM. Not exactly smart to suggest getting rid of
> it.
>
>> 2. Get rid of that thing and buy a "straight" modem and use it in
>> combination with the DLink.

>
> Erm, the D-link is the modem, getting another modem would help, how?
>
>> I recommend #2.

>
> With some corrections, it's basically the only choice. What he should
> keep is the LINKSYS unit, not the D-link one.
>
> Most DSL services are compatible. I've swapped out several over the
> years. Westell units lasted the longest. Get one of those and plug it
> into the DSL telephone line. Then plug the WRT54G into the ethernet port
> on it. That's the most common DSL setup, and what I've used for years.
>
> -Bill Kearney



 
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DTC
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      07-19-2008, 12:33 AM
Bill Kearney wrote:
> Most DSL services are compatible. I've swapped out several over the
> years. Westell units lasted the longest. Get one of those and plug it
> into the DSL telephone line. Then plug the WRT54G into the ethernet
> port on it. That's the most common DSL setup, and what I've used for
> years.
>
> -Bill Kearney


Bill is very correct. Just switch the DSL modem to bridge mode and let
your Linksys or whatever router do the routing. I do know that you have
to turn off the Westell DHCP server in bridge mode.

Its done all the time.
 
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BigAl.NZ@gmail.com
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      07-19-2008, 06:33 AM
>
> Bill is very correct. Just switch the DSL modem to bridge mode and let
> your Linksys or whatever router do the routing. I do know that you have


The modem is in bridge mode (see my first post).
 
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BigAl.NZ@gmail.com
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      07-19-2008, 06:38 AM

> Choose one:
>
> 1. Get rid of the bridging mode and run the "modem" with full abilities
> (modem/router) and get rid of the DLink box.


The modem/router only has one ethernet port (I need more than one,
hence the router) so getting rid of the router is not an option.

>
> or
>
> 2. Get rid of that thing and buy a "straight" modem and use it in
> combination with the DLink.


What is a "straight modem"? All the modems that I have seen here in NZ
have a ethernet port to connect to the computer and have DHCP. I have
never seen a modem without it.

Incidentially I have got the following script to work and allows me to
access the modem config pages from behind the router:

http://www.dd-wrt.com/wiki/index.php..._Configuration

-Al
 
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BigAl.NZ@gmail.com
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      07-19-2008, 11:14 PM
On Jul 20, 12:11*am, "Bill Kearney" <wkearne...@hotmail.com> wrote:
> <BigAl...@gmail.com> wrote in message
>
> news:6458b5b7-b4b3-413a-90cf-(E-Mail Removed)...
>
>
>
> >> Bill is very correct. Just switch the DSL modem to bridge mode and let
> >> your Linksys or whatever router do the routing. I do know that you have

>
> > The modem is in bridge mode (see my first post).

>
> If it's in bridge mode then it would just pass ethernet packets to the
> router and would not be running DHCP, nor would it need to be accessed via
> TCP.
>
> The westell unit I'm currently using is pretty 'dumb'. *It can be accessed
> via TCP but in general practice there's no point in doing that. *It's a
> set-and-forget kind of box. *I don't know that the D-Link can be configured
> to act in as basic a manner.


The only reason I need to access the Dlink is I have been having a bit
of line trouble and its nice to be able to keep an eye on the line
stats.

Anyway it seems sorted now....
 
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