Using SoftEther to break through the firewall and access the Internet This article will tell you how to use SoftEther software to break through the company's firewall and access the Internet. Attention! Breaking through the firewall to access the Internet is extremely dangerous and may bring disastrous consequences to the company's intranet! Please think twice before using it! 1.SoftEther is a virtual local area network software (also known as the legendary VPN). With this software, several computers on the Internet can be connected to a virtual local area network. SoftEther is divided into two parts: virtual hub and virtual network card, which work in server/client mode. The virtual hub is the server and the virtual network card is the client. When connecting, use the connection management tool provided by SoftEther to connect the virtual network card to the remote virtual hub, so that your computer is equivalent to being in the same LAN as other computers connected to the virtual hub. Download address /jp/ Prerequisite: 2. You must have a computer with Internet access, such as your home computer. The company's firewall has opened port 443 of SSL-HTTP connection, that is, you must be able to access it. Because the connection is transmitted through the encrypted HTTP protocol, it can pass through the firewall. There is no possibility of leakage during transmission, and there is no need to worry about being discovered by the network management. Of course, we should pay attention to the flow of people. 4. First, install SoftEther on the computer at home, and both the virtual hub and the virtual network card should be installed. After installation, a network connection icon will appear in the lower right corner of the system tray, but the connection status is "Network cable not plugged in". Create users using the administrative tools of the Virtual Center. Then use the connection manager of the virtual network card to create a new connection to the local area (127.0.0. 1, which is your real IP address). After the connection is established, you will find that the network cable of the network connection icon in the system tray has been plugged in. 5. Open the Windows network connection properties window and set the LAN IP address for the newly connected virtual network card, such as 172. 16. *. *,192.168. *. *,10. *. * and so on. 6. Install a proxy server software (such as CCProxy, Wingate, etc.). ) On the computer at home. It is best to provide Socks proxy so that any application in the company can connect to the Internet. 7. To install SoftEther on the company's computer, just install the virtual network card. After installation, use the connection manager of the virtual network card to establish a new connection, select the connection type as "proxy connection", click the "Configure" button, fill in the address and port of the HTTP proxy server provided by the company firewall in the proxy server settings, and finally fill in the Internet IP address of your home computer (the IP address of the real network card) in the "Address of the virtual hub". Try to connect after confirmation. If the connection is successful, you can continue to the next step. 8. Set the virtual network card address of the company computer, pay attention to the setting method of IP and subnet mask, and ensure that the virtual network card of the home computer is located in the same subnet. Then use the ping command to check whether the two computers are connected. 9. If you are connected, you can use the proxy server set on your home computer to access the Internet. Simple steps to set up soft Ethernet in intranet ~ I turned over many predecessors' posts and finally successfully set up soft Ethernet! There are a few small questions to tell friends who are going to set up SoftEther! The post about SoftEther in the forum is very detailed, but it ignores the main point of "connection sharing": first install SoftEther and start all three in the Settings Manager. Then set the IP of the virtual network card. I am an Internet cafe intranet 192. 168.0.X is occupied, so I want to set IP:10.0./subnet: 255.255.0 Gateway Ignore DNS: According to your local DNS settings, I set 665430. I use NAT C: set the SoftEther account and authority, set the account at will, and dial in the server, which is the gateway! D: Set the port reference to refer 433, 7777 and 8023 to the external network! 433 and 7777 are necessary for SoftEther, and you can modify them according to the actual situation. 8023 is the management port!