If you want to make the server transmit the data on Internet, you must know your network access mode firstly. If the public network owns the static IP address, you should set the IP address, subnet mask and gateway as the static address provided by ISP directly, otherwise, you won¡¯t browse normally. In addition, the most widely-applied network access, respectively are ADSL and district board band, both require the certification process. The certification can be finished through some intelligent equipment, such as P or small-sized router. If located at the interiority of the local area network, the IP address of the public network will be set, so that the external network will not see the interiority of the local area network. In this case, some settings shall be done on the connected server.

  Solution:

  If used at the local area network located at the office and building, but still want to visit this video server in other cities, you can make the forwarding by taking advantage of the machine accessing into the Internet. Concretely speaking, you can use the port mapping to finish forwarding the information packet. For the popular port mapping software, only simply setting is required, such as Portmap and portunnel. Select all the IP among the visited IP addresses, and then fill the address of the video server located at the local area network as the end IP address.

  In case of no PC, selecting the router as the forwarding equipment is also a good solution. At present, most routers own the function of port mapping, or also called DMZ. Appoint the DMZ address as the address fro the video address.

  Set a VPN server as the server of virtual privacy network, and then dial up at the long-distance client side. After connecting well, it can visit the internal host. 

• Equipment and Installation
• IE Version Client Side
• Function Introduction
• Updating Software
• Restore to Default Setting
• Fail to Access the Video Server through the Browser£¿
• Cradle Head or Dome Camera Can Not be Controlled
• After Program Updating, Video Couldn¡¯t be Played Normally
• Fail to Browse Images Normally on Windows98
• How to Use the Server to Carry on Video Transmission Service on Public Network
• Why Do the Normal Data Fail to Pass Through the Exchanger?
• Why Do Errors Occur When Accessing the Video Server through the Browser after
• The Video Effect is not Good?
• Appendix A Problem Description on Video Server Port Occupation (Mapping)
• Appendix B Application Method Description on Dynamic Domain Name Service
• Appendix C Description on Alarm Input and Output Connection Method

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