[mdlug] Network routing and subnetting?

[Michael ORourke]

In the "current" setup, are they doing NAT?  Sounds like you need to add 
some static routes.
Something along the lines of:
network 10.0.1.0  255.255.255.0 go to 10.0.0.215
network 10.0.2.0  255.255.255.0 go to 10.0.0.223
I would guess that you have an Internet Router somewhere in the mix on the 
10.0.0.x, perhaps with a private IP of 10.0.0.1/24.  And the default routes 
of the boxes on that net are set to 10.0.0.1, or the equivalent.  So anytime 
something tries to connect to say a box on 10.0.0.10 from the 10.0.1.0 net 
(or 10.0.2.0 network), the return packets would be sent to the Internet 
router (10.0.0.1 for example).

-Mike


----- Original Message ----- 
From: "Mathew Enders" <mat.enders at gmail.com>
To: "MDLUG's Main discussion list" <mdlug at mdlug.org>
Sent: Tuesday, January 08, 2008 1:18 PM
Subject: [mdlug] Network routing and subnetting?


>I have resevered a chunk of addresses on the network eg 10.0.0.25 -
> 10.0.0.125 I was wondering if I then have a wireles router use one of
> the addresses and itself hand out a portion of the addresses if they
> would see the entire network or still be subneted behind the router.
>
> This is current setup:
>
> router1 obtains ip address 10.0.0.215
> and hands out addresses 10.0.1.1 - 10.0.1.254
> router2 obtains ip address 10.0.0.223
> and hands out addresses 10.0.2.1 - 10.0.2.254
>
> With this current setup all machines being serviced by the routers in
> question can not access the services running on the main network of
> 10.0.0.1 - 10.0.0.254
>
> This is the proposed setup:
>
> router1 obtains ip address 10.0.0..1
> and hands out addresses 10.0.0.2 - 10.0.0.11
> router2 obtains ip address 10.0.0.12
> and hands out addresses 10.0.0.13 - 10.0.0.22
>
> My question is will the machines being issued thier addresses by the
> wireless router be able to see and make use of the services running on
> the network that they previously could not
>
> tia
> Mat
>
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