168.1.2) cannot ping host B (192.168.2.2).
The next several examples show how to troubleshoot this issue.
To troubleshoot the problem, use the show ip nat translation command to see if any
translations are currently in the table:
RouterA# sshhooww iipp nnaatt ttrraannssllaattiioonnss
Pro Inside global Inside local Outside local Outside global
--- --- --- --- ---
Example 7-5 Verifying the Default Gateway
RouterY# sshhooww iipp rroouuttee
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter are
* - candidate default, U - per-user static route, o - ODR
P - periodic downloaded static route
Gateway of last resort is not set
172.16.0.0/24 is subnetted, 4 subnets
C 172.16.12.0 is directly connected, Serial0.8
C 172.16.9.0 is directly connected, Serial0.5
C 172.16.11.0 is directly connected, Serial0.6
C 172.16.5.0 is directly connected, Ethernet0
Scaling the Network with NAT and PAT 267
Figure 7-7 NAT Problem Cannot Ping Remote Host
You ?¬?nd that no translations are in the table.
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