[SunRescue] Making Solaris 2.8 be a NAT gateway

Kevin Loch rescue at sunhelp.org
Mon Mar 12 10:38:02 CST 2001


You should have two different files in /etc:

ifconfig.le0
ifconfig.le1

They do have different hostnames in them.
Also check /etc/hosts and make sure that those
two different hostnames have different ip addresses.

KL

Ron Rosson wrote:
> 
> Heya People,
> 
> Here is what I have:
>         A SUN Ultra 1 running Solaris 2.8 with 2 ethernet cards running
>         IPFilter.
> 
> The server is also running DHCPD to hand out IP addresses on le1. Ok
> when I boot up I get an error on ifconfig for le1. when I get a prompt I
> see that it initialized le1 with the same settings as le0 (Not Good).
> 
> So what do I do to fix that?
> 
> The one job of this box that I really need to get working quickly is for
> it to work as a NAT gateway for the IP addresses that it hands out VIA
> the le1 interface..
> 
> What is the magic to getting both ethernet cards configured properly on
> boot?
> 
> le0  <- Public IP
> le1  <- Private IP
> 
> The IPFilter Stuff is already done.
> 
> If anyone has a HOWTO please point me to it.. My Solaris knowledge is
> still very weak. (I am a *BSD person try to learn Solaris  ;-))
> 
> TIA
> --
> ------------------------------------------------------------------------------
> Ron Rosson                                    ... and a UNIX user said ...
> The InSaNe One                                        rm -rf *
> insane at oneinsane.net                        and all was /dev/null and *void()
> ------------------------------------------------------------------------------
>     "Out the token ring, through the router, down the fiber, off
>     a switch, past the firewall, down the T1 ... nothing but Net."
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