Cisco ASA NAT 8.4

This is a very simple example of the new NAT structure beginning with IOS version 8.3 on a Cisco ASA appliance. There are more examples on the way...

I have (2) routers, R1 is on the "inside" and R2 is on the "outside".

We will be translating the subnet 1.1.1.0 / 24

This is the range "pool" of address's to use in the translation of subnet 1.1.1.0/24

object network TEST 
 range 10.1.1.5 10.1.1.10


object network TEST_Inside 
 subnet 1.1.1.0 255.255.255.0
 nat (inside,outside) dynamic TEST

************
R2#debug ip icmp

*Jun 29 17:27:05.551: ICMP: echo reply sent, src 10.1.1.25, dst 10.1.1.5

************
ASA# sh nat translated interface outside

Auto NAT Policies (Section 2)

1 (inside) to (outside) source dynamic TEST_Inside TEST

    translate_hits = 7, untranslate_hits = 14

ciscoasa# 

************
R1#ping 10.1.1.25 source 1.1.1.1

Packet sent with a source address of 1.1.1.1 

!!!!!

Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/4 ms