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Verifying the Internal NAT Server Configuration
Procedure
- Run the display nat server [ global global-address | inside host-address [ vpn-instance vpn-instance-name ] | interface interface-type interface-number [ .subnumber ] | acl acl-number ] command to verify the configuration of the NAT server.
- Run the display nat alg command to verify the NAT ALG configuration.
- Run the display nat dns-map [ domain-name ] command to verify the configuration of DNS mapping.
- Run the display nat overlap-address { map-index | all | inside-vpn-instance inside-vpn-instance-name } command to verify the configuration of twice NAT.
- Run the display firewall-nat session aging-time command to check the aging time of NAT mapping entries.
- Run the display nat sip cac bandwidth information [ verbose ] command to check the current total bandwidth and occupied bandwidth on the device.
- Run the display nat filter-mode command to check the current NAT filtering mode.
- Run the display nat mapping-mode command to check the NAT mapping mode.
- Run the display nat mapping table { all | number } or display nat mapping table inside-address ip-address protocol protocol-name port port-number [ vpn-instance vpn-instance-name ] command to check the NAT table information or the number of entries in the NAT table.
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