> We have Cisco 2600 connected to internet using public IP
> 123.123.123.1/24 address on the eth0/0 port.
>
> Is possible, using only that ethernet port, create a intranet
> LAN using 192.168.1.0/24 space and natting on o the ethernet
> interface?
I think you can do this using a loopback. Something like:
interface Lo0
desc *** FakeNet ***
ip addr 192.168.255.1 255.255.255.252
ip nat in
interface E0/0
desc *** LAN ***
ip addr 123.123.123.1 255.255.255.0
ip addr 192.168.1.1 255.255.255.0 sec
ip nat out
ip policy route-map ViaLoopback
ip nat pool NatAddress 123.123.123.1 123.123.123.1 prefix 24
ip nat in source list 1 pool NatAddress over
access-list 1 permit 192.168.1.0 0.0.255.255
route-map ViaLoopback permit 10
match ip address 1
set ip next-hop 192.168.255.2
Mind you, I haven't tried this.
HTH,
-- Heroes: Vint Cerf & Bob Kahn, Leonard Kleinrock, Robert Metcalfe Links : http://www.hojmark.org/networking/
This archive was generated by hypermail 2b29 : Sun Aug 04 2002 - 04:12:25 EDT