| 场景 | NAT 配置跨厂迁移/重写 |
|---|---|
| 适用 | 三厂通用 |
| 命令族 | nat outbound / ip nat inside source |
华为 VRP
华为 VRP
nat outbound 3000 # 源 NAT（地址池可省略=Easy IP）
nat server protocol tcp global 1.1.1.1 80 inside 192.168.1.10 80
interface GigabitEthernet0/0/1
nat outbound 3000思科 IOS
思科 IOS
ip nat inside source list 1 interface GigabitEthernet0/0 overload
ip nat inside source static tcp 192.168.1.10 80 1.1.1.1 80
interface GigabitEthernet0/1
ip nat outside
interface GigabitEthernet0/2
ip nat insideH3C Comware
H3C Comware
nat outbound 3000
nat server protocol tcp global 1.1.1.1 80 inside 192.168.1.10 80
interface GigabitEthernet1/0/1
nat outbound 3000差异：华为/H3C 语法逐字接近（nat outbound / nat server）；思科用 ip nat inside source list ... overload 与 inside/outside 接口标记。地址池写法：华为 nat address-group、H3C nat address-group、思科 ip nat pool。