Use loopback interfaces coupled with route maps and access lists and Nat.
Use one loopback as an inside, the other as an outside. Set next hop
addresses in the route maps to match your loopbacks
It is similar in principle to a static nat and dynamic nat with ipsec
combination (which I have running now).

Andy Lennon,
CCNP/DP MCSE

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
CiscoDiety
Sent: 01 September 2000 15:14
To: andrew lennon; 'Erick B.'; 'Groupstudy Cisco'
Subject: Re: NAT WITHIN An ETHERNET INTERFACE.


Configuring IP routing on a LAN subinterface is only allowed if that
subinterface is already configured as part of an IEEE 802.10, IEEE 802.1Q,
or ISL vLAN.

So, unless you have it in a switched environment, you're out of luck.


================================
Clayton Dukes
Internetwork Solutions Engineer
Internetwork Management Engineer
Thrupoint, Inc.
CCNA, CCDA, CCDP, CCNP
SunCSA, Etc.
================================



----- Original Message -----
From: "andrew lennon" <[EMAIL PROTECTED]>
To: "'Erick B.'" <[EMAIL PROTECTED]>; "'Groupstudy Cisco'"
<[EMAIL PROTECTED]>
Sent: Friday, September 01, 2000 9:01 AM
Subject: RE: NAT WITHIN An ETHERNET INTERFACE.


> have you tried subinterfaces ?
>
> Andy Lennon
> CCNP/DP MCSE
>
> -----Original Message-----
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
> Erick B.
> Sent: 01 September 2000 06:29
> To: [EMAIL PROTECTED]; Groupstudy Cisco
> Subject: Re: NAT WITHIN An ETHERNET INTERFACE.
>
>
>
> Each cisco interface can only be inside or outside,
> not both. Looks like you'll have to get a 2nd ethernet
> for your 2600.
>
> --- [EMAIL PROTECTED] wrote:
> > Hi,
> > I have an Ethernet Network with 2 ips.
> > One ip is Internet IP. The other is PRIVATE ip.
> > I want the machines with the private ip\'s also to
> > browse without the use of a proxy server.
> > is it possible to implement this is
> > cisco NAT or anyother service.
> >
> > The cisco IOS version is 11.3 and the router is
> > cisco 2600
> > model with a single ethernet port.
> >
> >
> > regards
> >
> >
> >
> >
> >
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