With the development of China's routing industry, it also promotes the update and upgrade of the routing technology. Next we explain the setting method of the TP-LINK router, Remote Monitoring System Client through the Public Network WAN) WEB access monitoring host, what should I do? If the host is accessed through a dial-up or leased line, but not through a router, the procedure is the same as that set in the local area.
If the host is accessed through a vro, the ports used by all software must be opened for port ing and other operations. then how to open the port. next we take TP-LINK router as an example to introduce. To query the IP Address of the Local Machine and router, you can choose "start"> "run"> enter "CMD" and press enter to enter the DOS operation status. Then, enter "IPCONFIG" to query the IP Address. IP Address indicates the IP Address of the local machine, the Default Gateway represents the IP address of the Gateway (vro. Recommended method 2 ):
1. enable dmz vm: this operation is the easiest way, it will TP-LINK router Internet IP address directly mapped to the Intranet DVR host; disadvantage is that the DVR host directly mapped to the Internet, the DVR is directly exposed to the public network, which is particularly vulnerable to attacks and viruses.
2. port ing: This method is relatively safe. Only valid ports are opened to effectively shield attacks from the Internet. Port 80 is required for remote monitoring through the client software, we recommend that you change it to port 81 or another one. Each port involved in the software has different functions and must be fully open. To facilitate management, set the Intranet IP address of the monitoring host to a fixed one, and set the IP address number to the backend as far as possible to avoid conflicts with other computers. Start the router port ing operation step poly TP-LINK router as an example ):
1. Enter the router IP address in the IE Address Bar;
2. Enter the default username admin and password admin );
3. Click "forwarding rules" from top to bottom in the left-side test of the webpage ";
4. Click "virtual server"
5. Enter 80, 81, 5050, 5051, 5052, 6789, 5040, and 7050 for each server port in the window on the right of the device. The IP address is the Intranet IP address of the monitoring host ), protocol select ALL), enable ALL check), enter the correct information, and then save. Note: because the software involves many ports, but some routers only support several ports. For example, we introduce the TP-LINK router, only eight ports can be opened. If you need to open multiple ports, you can change the vro that supports multiple ports.