02-06-2007 08:37 AM - edited 03-05-2019 02:11 PM
Hi all, if I have 2 seperate sites both on a class A 10.x.x.x address, If I nat one one these across on the router to another address range, how would i go about routing between them cause one side would still have a route from a 10 network to another 10 network, is this correct ?
02-07-2007 06:59 AM
can anyone help ?
cheers
Carl ?
02-07-2007 07:23 AM
Well if you have 10.0.0.0/24 on on side and 10.0.0.0/24 on the other side. You nat a one to one or a natpool to example 172.0.0.0/24 the you would have a route to 172.0.0.0/24
btw please rate if you find it usefull
02-07-2007 07:31 AM
Hi, I know what you mean, but wont the side which is natted still need a route to the other 10.x.x.x network, I know the source address will be changed but it still needs to go from a 10.x.x.x to a 10.x.x.x one one side, if you understand ?
02-07-2007 07:38 AM
Well you actually have to setup two networks for that 172.0.0.0/24 is nated to first 10.0.0.0/24
172.1.0.0.0/24 is nated to second 10.0.0.0/24
So two networks to NAT between the 2 overlapping networks.
02-07-2007 09:01 AM
Ahh I see, so is this always the case for overlaps then ?
02-07-2007 11:52 PM
Yes. That is the only what I know about that works good.
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