Re: ipchains question

[Lars Hallberg <lah@micropp.se>]

On Wed, Nov 08, 2000 at 10:35:38AM -0300, Eduardo Gargiulo wrote:
> Lars Hallberg wrote:
> > This saves You a nic (one NIC can have mor then one IP):
> > 
> >   ROUTER----------(eth0:Real_IP2)- Linux ------
> >  (Real_IP1)                                   |
> >                                               | (eth1 Internal_IP1)
> >                                               | (eth1:0 Real_IP3)
> >                                               |
> >                                   ----------------
> >                                   |     HUB      |
> >                                   ----------------
> >                                    | | | | | | | |
> >                                    (Real_IP7)
> > 
> > HTH /Lars
> > 
> > --
> > Lars Hallberg                         Micro++  www.micropp.se/
> > Freeware * C/C++ * Python * Linux * Debian * HTML * Javascript
> 
> Check this: IP-Masquerade-HOWTO
> 7.23 Can IP Masquerade work with only ONE Ethernet network card (IP
> Aliasing)? 

But this is TWO Ethernet cards (eth0 & eth1). I might have missed
the point of the (eth1:0 Real_IP3) interface, but is not the other
one (eth1 Internal_IP1) suposed to be used for Masquerade?

/Lars

-- 
Lars Hallberg                         Micro++  www.micropp.se/
Freeware * C/C++ * Python * Linux * Debian * HTML * Javascript