Excuse me, how does Hikvision's camera map the port, so that I can directly access the IP and port mapped by the camera input on the external network?

It depends on whether there is a public ip. If there is no public ip, it needs to be combined with network cloud port mapping.

1. Download a port mapping tool and open two tunnels (Hikvision needs two ports to realize it).

2. Enter Haikang Monitoring Management Background-Configuration-Network-Basic Configuration, and remember that HTTP access port is 80 and business data transmission port is 8000.

3. Set port mapping and configure tunnel information.

According to the two previously recorded port numbers, set the intranet mapping of ports 80 and 8000, as shown in the figure below. Intranet address: server ip, generally 127.0.0. 1 intranet port: intranet service port penetration protocol: select tcp.

4. After the mapping settings are completed, we click "OK" to modify and return to the console. The console has added two channels. Now we can configure and use it directly. Through mapping editing, the internal network port of the second mapping is changed to be consistent with wai network port: 8000 is changed to 27752.

5. Modify the Haikang service port.

Enter the monitoring management background-configuration-network-basic configuration, and change the service port: 8000 to 27752 (the port in WAI network access address).

6. In the wai network environment, the wai network access address generated by network cloud penetration is **.xiaomy.net:27752 access test.