Occasionally, NAT is properly configured but translations are not occurring. Most of the time,
clearing the NAT translations resolves the problem. Table 31.1 shows the available commands
for clearing the NAT table.
TABLE 3 1 . 1 Commands Available to Clear the NAT Table
Command Meaning
clear ip nat translation * Clears all NAT table entries.
clear ip nat translation inside global-ip Clears all inside NAT table simple translation
entries.
clear ip nat translation outside local-ip Clears all outside NAT table simple translation
entries.
clear ip nat translation protocol inside
global-ip global-port local-ip local-port
[outside local-ip local-port global-ip
global-port]
Clears all NAT table extended entries