[Router]acl number 2000 //配置允許進行NAT轉換的內網地址段
rule 5 permit source 192.168.66.0 0.0.0.255
[Router] nat address-group 1 106.3.45.3 106.3.45.4 //配置NAT地址池

[Router] interface GigabitEthernet 0/0/1
[Router-GigabitEthernet 0/0/1] ip address 106.3.45.2 255.255.255.0
[Router-GigabitEthernet 0/0/1] nat outbound 2000 address-group 1 //在出接口上配置NAT Outbound

[Router] interface GigabitEthernet 0/0/2
[Router-GigabitEthernet 0/0/2] ip address 192.168.20.1 255.255.255.0 //配置內網網關的IP地址

[Router] ip route-static 0.0.0.0 0.0.0.0 106.3.45.1 //配置默認路由，directadmin漢化 虛擬主機，國內服務器租用 服務器托管