Using External Force to manage ADSL dial-up Internet access (1)

Whether in a school dormitory, an office, or even a home, several computers share a single ADSL device for dial-up Internet access. However, at present, many ISPs have begun to block network sharing, that is to say, to apply for an internet broadband, only one computer can access the Internet, which makes some friends even have two computers at hand, shared Internet access is also not possible. If you want to allow two computers to access the Internet at the same time, you must apply for two broadband connections from the ISP, which will obviously increase the cost of Internet access. In addition, we often need to know the running status of network bandwidth during ADSL dial-up access, so as to better allocate valuable bandwidth resources. In addition, in the process of Internet sharing, computers may also be attacked by network viruses or Trojans, which affects the efficiency of surfing the Internet. All these problems must be addressed in a timely manner in order to effectively improve the efficiency of ADSL shared dial-up Internet access. To achieve this, we can use an external force tool, shared shield, to help. With this tool, we can easily break ISP restrictions on Internet sharing, it can also be used to protect the security of Internet sharing.

1. Remove Internet sharing restrictions

When we find that the Internet access speed of ADSL shared dial-up is obviously abnormal, or only one of the multiple computers in the LAN can access the content through the Internet, check whether the local ISP restricts Internet sharing. When we confirm that the strange phenomenon above is indeed caused by ISP sharing restrictions, we can consider using the "power" of shared shield to break the Internet sharing restrictions. Yundun is an external force tool that uses packet camouflage technology and the underlying Windows Network Driver technology. With these technologies, yundun can effectively cope with network blockout programs such as skysky speed and network Vanguard.

When breaking the Internet sharing restrictions, we can first run the shared security program, open the main program interface shown in 1, and click the "break through sharing restrictions" button in the list area on the left of the interface, then, find the NIC device used by the Local Computer for dial-up Internet access in the display area on the right of the function. If only one Nic device is installed on the local computer, we only need to select the default Nic device. Next, we will go to the "Please select the breakthrough intensity level" setting, we found that the shared security program improves the "normal" and "high" levels for Internet users. If we choose "normal" to break through the limit level, in the future, we will not be subject to any impact on dial-up access. If we choose a "high" breakthrough level here, some redirect HTTP requests may be affected, in this way, some websites in the Internet may not be normally accessed. After confirming that the above settings are correct, we also need to click the "Save configuration" button to make the above settings take effect. According to the same procedure, we can install, enable, and set up the shared yundun program on other computers in the LAN, so that all computers in the LAN can share the dial-up Internet through an ADSL device.

Figure 1 sharing the main program interface

2. Real-time Monitoring of Internet access status

If I have just applied to install ADSL dial-up broadband access, I believe most people will worry that the bandwidth access speed they have applied for is exactly the same as the actual access speed of the dial-up network? When we suddenly find that the access speed of the Local Computer is obviously slow, it is certain that the local ISP may have detected that its computer and other computers use dial-up sharing to access the Internet, and the ISP has taken measures to severely limit Internet sharing. So are our worries or guesses true? In fact, we can use the shared security program to monitor the current Internet access status in real time and check the access traffic volume of the local network to see if the local Internet access is subject to human restrictions from the ISP department.

When you monitor the Internet traffic status in real time, you can run the shared security program first, and click the "running status" button in the list area on the left side of the pop-up main program interface, in the area (2) on the right of the function option, we can check the traffic changes of the local network. For example, here we can clearly see that the download traffic on the local network is large, the upload traffic is large, the download speed is large, and the upload speed is large. In this way, we can clearly understand the bandwidth usage of the local network.

Figure 2 running status display page