Five Great tricks offer free broadband Internet access (1)

In the face of several times of ADSL dialing operations that may be repeated every day, I believe most of my friends believe that this operation has no secrets! As a matter of fact, as long as we are careful enough, we will be able to explore many new broadband dial-up Internet cheats through ordinary and simple operations, so that broadband Internet access operations will be more free. This is not the case. Now I will make contributions to some of my new tricks on Broadband dial-up Internet access, hoping to help you!
Trick 1. cleverly "pass through" Sharing restrictions
In an office Internet environment, multiple workstations share the same adsl modem device for dial-up Internet access at the same time. However, in order to maximize economic profits, many ISP service providers, adsl modem devices are often shared to prevent common dial-up users from using them for Internet sharing. Once the adsl modem device is configured with a shared limit, when we use the ADSL device for initial dial-up Internet access, the MAC address of the NIC of the workstation that is directly connected to the ADSL device will be automatically bound to the ADSL device. Therefore, the MAC address of the NIC of other workstation is different from the address bound in advance, therefore, they naturally cannot access the Internet through the adsl modem device. In the face of the Internet sharing restrictions of local ISP service providers, can we still allow multiple workstations in the office to share the Internet using one ADSL device at the same time? The answer is yes! We can try to change the MAC address of the NIC of several other workstations to be exactly the same as the bound address, so that we can pass through the sharing restrictions of the ADSL device. The following is the specific implementation steps:
First, log on to the wks directly connected to the adsl modem device as the system administrator, and run the "Start" and "run" menu commands one by one on the system desktop, open the run dialog box for the local workstation system, enter the cmd string command, and click OK to switch the system working status to the MS-DOS command line window;

Figure 1

Then, in the doscommand line window, run the "ipconfig/all" string command to bring up the result interface shown in 1, from the "Physical Address" in this interface, we can clearly see the MAC Address of the NIC bound with the adsl modem device, for example, "00-08-02-65-B7-80 ", it is the MAC address of the workstation NIC that is directly connected to the ADSL device in my office. We must record this address in time;
Next, we can log on to other workstation systems in the office and modify the nic mac addresses in these systems in sequence to ensure that their addresses are exactly the same as the previous binding addresses, in this way, the goal of deceiving the ADSL device can be achieved. When modifying the MAC address of the network adapter of the workstation, We can click "start", "set", and "network connection" commands in turn. In the displayed network connection List window, right-click the "local connection" icon and execute the "properties" command from the shortcut menu to open the local connection property Setting dialog box; on the "General" tab page of the dialog box, click the "configuration" button to go To the NIC device configuration page, and then click the "advanced" tab, select the "Network Address" option on the corresponding option settings page, enter the binding Address in the text box on the right of the option, and click "OK, in this way, any workstation with the same MAC address and bound address of the NIC can share the Internet through the adsl modem device.
Trick 2. cleverly "avoids" external interference
We all know that when the adsl modem is subject to strong electromagnetic field signals or other external signals, its performance is often difficult to maintain stable, in this way, the stability of dial-up Internet access through this device will also be threatened to a certain extent. Generally, the interference that adsl modem receives during operation may include electromagnetic interference and other forms of communication interference. The electromagnetic interference mainly refers to the close relationship between the adsl modem device and the electric equipment with high power, its working status is easily affected by the strong magnetic field signal from these high-power electrical equipment, which may easily lead to frequent disconnection or continuous restart of the adsl modem equipment. In addition, this electromagnetic field interference also includes the electric field signal interference caused by the unstable input power supply of the adsl modem device or the absence of Power grounding of the adsl modem device, this interference may cause damage to the adsl modem device or even burn out the device. In order to effectively avoid electromagnetic interference, we should try to pull a power cord from the power distribution cabinet as the input power of ADSL equipment to ensure the stability and reliability of the input voltage of ADSL equipment, we should also provide an independent power outlet for the adsl modem, instead of sharing one socket between the ADSL device and the high-power electrical device, this can effectively avoid interference with adsl modem when other electrical equipment is plugged in or out of the power, thus affecting the working stability of the equipment.
Other types of communication interference mainly include wireless communication signal interference when answering the phone or mobile phone, or magnetic field signal interference when the communication equipment near the ADSL device is working, these external signal interference may not directly affect the service life of the ADSL device, but it may affect the speed of dial-up Internet access. As a result, the webpage content can be opened for a long time, if it is a little serious, a dial-up disconnection fault may occur. To cleverly "Avoid" external interference, we can try to build a white sheet around the ADSL device to build a shield layer for the ADSL device, in this way, various forms of communication interference can be minimized.