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Re: dual internet connection



You must chose an IP from which to send you data, however this dose not
mean that you can't send spoofed data out onto another network.  What I
would do is send non-interactive(using TOS) trafic out with your cables
IP, as it's asymetrical.  You can use eth load balance device to use both
devices.  You must, mangle the destination mac, at least make sure all pks
get to the right gw.  You should also setup shaping using tc's htb to use
%80 of avalible bandwith.  Your DSL will have less trafic coming to it, so
it will be good for interactive trafic.

--- y <yaiba@cebu-online.com> wrote:
> 
> Greetings,
> 
>      I have a question about dual internet connection. Here's my
> scenario
> 
> --------
> | eth1 | ----- |-----------------|                                    |
> --------       | Debian Router   |            --------                |
>                |  192.168.0.1    | -----------| eth0 | ---------------|
> my network
> --------       |                 |            --------                |
> | eth2 | ----- |-----------------|                                    |
> --------
> 
> eth1 = 201.201.201.205 gw = 201.201.201.205 (dsl)
> eth2 = 101.101.101.105 gw = 101.101.101.101 (cable)
> 
> sorry about the ip's :(
> 
> my understanding of dual internet connection is:
> 
> #1 by ip range
> 192.168.0.2-100 will use eth1(201.201.201.205)
> 192.168.0.101-xxx will use eth2(101.101.101.105)
> 
> #2 by ports
> port 21 & 80 will use eth1, the rest will use eth2
> 
> in my case is if nothing goes wrong i want to use both connections but
> if eth1 goes down
> i want all the routes to go to eth2 .. well if nothing goes down if
> possible i want to use
> both 50/50
> 



	
		
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