system nat-all-inbound Description Use the system nat-all-inbound command to configure the inbound source NAT feature. Syntax system nat-all-inbound disable system nat-all-inbound nat-ip {<interface IP address> | auto} system nat-all-inbound nat-ip {<interface IP address> | auto} fallback {enable | disable} Arguments disable Disables inbound source NAT. nat-ip {<interface IP address> | auto} Configures the inbound source NAT IP address. fallback enable Specifies fallback to the next available NAT IP address upon port exhaustion with the current NAT IP address. fallback disable Specifies not to fallback to the next available NAT IP address upon port exhaustion. Defaults None. Command Mode Global Configuration Mode See Also See the following related commands: n “system nat-all-outbound” n “show system” Usage Guidelines None. Examples None.