[LARTC] Linux Gateway with QoS without NAT possible?

["Marc Gibert Ginestà" <marcg@cometatech.com>]

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Hi!

I have the following scenario:

I have one rack with a connection provider and several servers in it. 
All these servers have public IP adresses, and I would want to place a 
gateway so I can control traffic on all of them.

So it seems that I sould place a linux machine in the rack, connect all 
the servers with a switch and configure the default gateway on the 
machines to the new one.

This new one will be in the same network as the others (public IP) and 
I'd like this machine to act as a router/firewall/QoS but without doing 
NAT.

What about incoming traffic? Would I have to ask the connection provider 
to reroute the incoming traffic to the gateway machine?

Is it possible? Could you direct me to documents, tutorials, examples, 
howtos or whatever that could help me with this setup?

Thanks in advance.

-- 
Sincerely,
Marc Gibert Ginestà               e-mail: marcg@cometatech.com
Cometa Technologies, S.L.         URL: http://www.cometatech.com
Telf.: 93 231 84 90               Fax: 93 245 93 43

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