讲述电信禁止路由上网的最佳破解方法（The best way to break the Internet for telecommunications is prohibited）.doc

讲述电信禁止路由上网的最佳破解方法（The best way to break the Internet for telecommunications is prohibited） Describes the best way to prevent telecommunications routing internet, web teaching network ADSL Internet sharing in two ways, one is the agent, one is the address translation (NAT), routing we often say is actually NAT, in fact, the principle of routing and NAT still has the distinction, not discussed here, now the cat ADSL generally has the function of NAT, with its own realize the function of sharing Internet is economical and convenient, this paper mainly discusses this way. To block more than one computer to the Internet must be able to find the shared behind the machine is more than one, the principle of NAT as shown in Figure 1, after NAT conversion to access external network address of the computer is 192.16 8.0.1 and the MAC address is also converted into ADSLs MAC address, that is to say, in principle, directly in the ADSL export catch after NAT conversion package is not found in the end there are several machines in the internet. How was that discovered? After research found that it is using a variety of methods to detect whether users share the Internet, so as to limit, the following were broken: Check whether there is a different MAC address in the packet of the same IP address, and if so, decide that the user shares the internet. The solution is to change the MAC address of each machine to the same: First, to get the native MAC:MAC address, the physical address in the serial EEPROM that is fixed on the network card, usually 48 bits long. The Ethernet switch implements packet switching and delivery according to a messages MAC source address and MAC destination address in Baotou. In Windows 98/Me, click the start - run, type winipcfg to enter. In Windows 2000/XP, click the start - run, type CMD and ipconfig /all to enter the input to enter. Or right-click the local connection icon, select the status, and then click the support tab, where the details contain MAC and