Re: NAT help

From: Godswill Oletu (oletu@inbox.lv)
Date: Mon Jun 20 2005 - 00:08:04 GMT-3


Why are you overloading on an inside interface 'serial 1'? If serial 1 is an
outside interface with 'ip nat outside' interface command, then access list
101 will send traffic destine for 33.6.0.0/16 through interface serial 2 and
traffic destine for 66.6.0.0/16 through serial 1.

----- Original Message -----
From: "san" <san.study@gmail.com>
To: "Cisco certification" <ccielab@groupstudy.com>
Sent: Saturday, June 18, 2005 11:46 PM
Subject: NAT help

> Can some one explain me the purpose of access-list below ?? Got this
> tech tip from 911networks.
>
>
> Source interfaces:
> No pool needed, it's sourced by the interface. Everything will look
> like it's originated by S2
>
>
> interface Serial0
> ip nat inside
> !
> interface Serial1
> ip nat inside
> !
> interface Serial2
> ip nat outside
> !
> ip nat inside source list 101 interface Serial2 overload
> ip nat inside source list 102 interface Serial1 overload
> !
> access-list 101 permit ip host 172.16.1.1 33.6.0.0 0.0.255.255
> access-list 102 permit ip host 172.16.1.1 66.6.0.0 0.0.255.255
>
>
>
> Thanks
> /SAN
>
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