The intranet construction station is a common requirement of the school accessed into the Internet. In general, the server port mapping is often used to solve the problem with no online IP address. The "Message Network Pass" provides new options for users with this aspect. Software Name: Message Network Tong: V4.04 Software Size: 722KB Software Type: Share Software System Requirements: Windows NT / 2000 / XP / 2003 Server, you need to configure the corresponding service (such as web services, FTP services, etc.) " Network Pass is an intranet publishing software that we can publish the internal network server without the public IP address to the Internet to implement the purpose of accessing the intranet server from the public network. Suppose we have built an FTP server with Server-U, the following author uses the FTP service in the release of the internal network as an example, simply talk about its use. First, the installation and registration to the latest version of the above URL download software, you can install it. Simply installing this client software does not directly implement the intranet to release network services, we also need to register as a software developer's user to try this service. Click the "Register" button in the program main interface to fill in the relevant information for registration, and you can try 5 days after registration. The process is relatively simple, no longer described. Second, after the registration internal site is successfully registered, log in to the "User Bed Management System" with the user name just registered. Here we select the service category to "ftp", the virtual domain name "Hanjit", the internal website IP address is the IP address of this machine: 192.168.1.2, the port number remains the default "21", and finally click [Add] button . This service can be successfully added later after a few seconds (Figure 1). Figure 1 Site Registration Interface Now, we have added FTP services through the User Background Management System, and software has been able to provide this service, but the external network users still cannot access the FTP folder of our local machine. Why is this? Because we have not running the network client software on this unit. Open the network access client, type the correct username and password, then click the [OK] button. When there is an IP address with a green small dot in the Server Settings field, the network communication client has successfully accessed the server, and the FTP service has been successfully opened.
Message Network Pass Compare with traditional information release
Release method
cost
Function and restriction
Maintenance convenience
Data security
Virtual host costs low per annual fee L-space limit
l Can not be multi-server expansion
l Space size restricted
l Function restrictions use remote uploading, convenient general data security does not guarantee host hosting annual cost high L can realize a variety of network services
l Multi-server expansion prices expensive L still unable to implement remote internal office servers are not in the company, need remote maintenance.
It is not convenient to be affordable to attack fixed lines Extra charges per year L.
l can be multiple servers
l Specify access point maintenance Convenient data security higher dynamic domain name annual cost low L intranet unused
l Need to have dynamic public network IP
l I can't implement multi-server release
l Have domain name cache defect maintenance convenient data security low message network
Each year is low
l Implementation
l Support no private network IP release
l Easily implement multi-server release
Maintenance is convenient
High data security
