Hi!
nearly everything in the subject..

s:any d:172.16.57.0/24
->
s:136.156.12.1(overload) d:172.16.17.0/24(match-host)

Is it possible to do ?

(IOS (tm) C2600 Software (C2600-IS-M), Version 12.2(13)T8)

The configuration lines about nat, and wich does not seem to work :(

interface Loopback0
 ip address 192.168.251.1 255.255.255.252
 ip nat inside
!
interface FastEthernet0/0
 ip address 136.156.12.1 255.255.0.0
 ip nat outside
 ip policy route-map Nat
!
ip nat pool castellano 172.16.17.1 172.16.17.254 netmask 255.255.255.0
type match-host
ip nat inside source list 101 interface FastEthernet0/0 overload
ip nat inside destination list 100 pool castellano
!
access-list 100 permit ip any 172.16.57.0 0.0.0.255
access-list 101 permit ip 172.16.104.0 0.0.0.255 172.16.0.0 0.0.63.255
!
route-map Nat permit 10
 match ip address 100 101
 set ip next-hop 192.168.251.2

thank you :)

Some call this "NAT on a stick."  See:

http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080094430.shtml

Hth,

Aaron

----

>Hi!
>nearly everything in the subject..
>
>s:any d:172.16.57.0/24
>->
>s:136.156.12.1(overload) d:172.16.17.0/24(match-host)
>
>Is it possible to do ?
>
>(IOS (tm) C2600 Software (C2600-IS-M), Version 12.2(13)T8)
>
>The configuration lines about nat, and wich does not seem to work :(
>
>interface Loopback0
> ip address 192.168.251.1 255.255.255.252
> ip nat inside
>!
>interface FastEthernet0/0
> ip address 136.156.12.1 255.255.0.0
> ip nat outside
> ip policy route-map Nat
>!
>ip nat pool castellano 172.16.17.1 172.16.17.254 netmask 255.255.255.0
>type match-host
>ip nat inside source list 101 interface FastEthernet0/0 overload
>ip nat inside destination list 100 pool castellano
>!
>access-list 100 permit ip any 172.16.57.0 0.0.0.255
>access-list 101 permit ip 172.16.104.0 0.0.0.255 172.16.0.0 0.0.63.255
>!
>route-map Nat permit 10
> match ip address 100 101
> set ip next-hop 192.168.251.2
>
>thank you :)

Le 28/03/2011 18:36, Aaron Leonard a �crit :
> Some call this "NAT on a stick."  See:
> 
> http://www.cisco.com/en/US/tech/tk648/tk361/technologies_tech_note09186a0080094430.shtml

Thank you for your answer, i already saw this page.. my configuration is
based on it.

My problem come from the nat source *and* destination "on a stick" ..
with my conf, only source nat works..