This could indicate a problem, or it could mean
that no traf?¬?c is currently being translated.
Next, you must verify if any translations have ever taken place and identify the interfaces
between which translation should be occurring. Use the show ip nat statistics command to
determine this information, as demonstrated in Example 7-6.
Example 7-6 Identifying Translations and Interfaces
RouterA# sshhooww iipp nnaatt ssttaattiissttiiccss
Total active translations: 0 (0 static, 0 dynamic; 0 extended)
Outside interfaces:
Ethernet0
Inside interfaces:
Serial0
Hits: 0 Misses: 0
??¦
Host A
192.168.1.2
E0
192.168.1.1/24
S0
10.1.1.1/24
S0
10.1.1.2/24
E0
192.168.2.1
ip nat pool test 172.16.17.20 172.16.17.30
ip nat inside source list 1 pool test
!
int s0
ip address 10.1.1.1 255.255.255.0
ip nat inside
!
int e0
ip address 192.168.1.1 255.255.255.0
ip nat outside
!
router rip
network 10.0.0.0
network 192.168.1.0
!
access-list 1 permit 192.168.1.0 255.255.255.0
int eo
ip address 192.168.2.1 255.255.255.0
!
int s0
ip address 10.1.1.2 255.255.255.0
!
router rip
network 10.0.0.0
network 192.168.2.0
Host B
192.168.2.2
A B
268 Chapter 7: Managing Address Spaces with NAT and IPv6
From the results in Example 7-6, you determine that the NAT counters are at 0, verifying
that no translation has occurred.
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