How to change the limit on the number of connections supported by NE40 VRP5.30 serving as the NAT server implementing one-to-one IP address mapping?
To make NE40 VRP5.30 serve as the NAT server implementing one-to-one IP address mapping, you must configure a no-PAT public network address pool. After the NAT server is configured, run the display nat users command. Then you can find that the connection limit of the server is 50, which is set according to service-class 1. To change the limit, you need to change the settings of service-class 1. Note that the service class increases with the class number. Therefore, you must change the CoS values when changing the settings of service-class 1. That is, you must make the value of service-class 2 greater than that of service-class 1, the value of service-class 3 greater than that of service-class 2, and so on.