When prompted to configure NAT Server,AR router report ARP conflict or interface conflict ?

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When configure NAT Server, if use the network interface IP address, there may be the following configuration error.
[AR2200-GigabitEthernet0/0/1] IP 22.1.1.1 address 24
[AR2200-GigabitEthernet0/0/1] NAT protocol 80 global inside 22.1.1.1 10.1.1.1 server
Error: The conflicts with or ARP interface address IP.

At this time, need to configure NAT server command when the network port IP address to current-interface, as follows:
[AR2200-GigabitEthernet0/0/1] NAT protocol 80 global inside current-interface 10.1.1.1 server

Other related questions:
Do interfaces conflict when the NAT server and outbound NAT are configured on the AR router
Interfaces do not conflict when the NAT server and outbound NAT are configured on the AR router.

A message about interface conflict or ARP IP address conflict is displayed when a NAT server is configured
When the IP address of an interface on the public network is used in the nat server command to configure an intranet server to provide services for users on the public network, the following error message is displayed: [AR2200-GigabitEthernet0/0/1] ip address 22.1.1.1 24 [AR2200-GigabitEthernet0/0/1] nat server protocol 80 global 22.1.1.1 inside 10.1.1.1 Error: The address conflicts with interface or ARP IP. To solve this problem, change the public IP address to the current-interface in the nat server command as follows: [AR2200-GigabitEthernet0/0/1] nat server protocol 80 global current-interface inside 10.1.1.1

Does the AR router NAT Server and NAT Outbound have port conflicts?
No, AR router NAT Server and NAT Outbound does not exist port conflict.

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