Talk about the exclamation point of the network icon in the lower right corner of win7

When you use Win7, you should have seen a yellow exclamation mark like the following picture!

There are a lot of articles on the Internet to optimize this yellow exclamation mark, but there is a case that no optimization method can be used, ie when there is no program to access the network when booting, If optimized, the exclamation point will always be displayed, unless you manually access the external network, it will return to normal! Today's research found that the situation of this network exclamation point does not need to be optimized. If the external network connection is normal, the client will access Microsoft's http://www.msftncsi.com/ncsi.txt or access dns.msftncsi by default. .com resolves whether its corresponding IP address is: 131.107.255.255. If any of the judgment conditions is true, the system considers that the network connection is normal, and then the small icon in the lower right corner will become normal, otherwise a yellow exclamation mark will be displayed! The purpose of all optimizations for network uploading is to disable the network activity detection function. After the function is disabled, if there is a program on the computer that accesses the network, the same effect will be achieved, and the network indicator can be changed to normal. The disadvantage is that if you don't access any network after booting, the exclamation mark will always exist, and you will be awkward! It is recommended that you judge whether to disable or enable network activity detection according to the actual situation; if your network can access http://www.msftncsi.com/ncsi.txt or ping dns.msftncsi.com to resolve the address is 131.107.255.255, then Enable network detection activity, otherwise disable. Enable Network Activity Detection: Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/services/NlaSvc/Parameters/Internet]"EnableActiveProbing"=dword:00000001[HKEY_LOCAL_MACHINE/SOFTWARE/Policies/Microsoft/Windows/NetworkConnectivityStatusIndicator]@=" ""NoActiveProbe"=dword:00000000 Disable Network Activity Detection: Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/services/NlaSvc/Parameters/Internet]"EnableActiveProbing"=dword:00000000[HKEY_LOCAL_MACHINE/SOFTWARE/Policies/Microsoft/Windows/NetworkConnectivityStatusIndicator]@="""NoActiveProbe"=dword:00000001 In addition, some people have reflected that when the win7 just booted up, the status of the network connection indicator was: Red Cross->Go a few turns- > Displayed as an exclamation point -> becomes normal. Among them, the turn of this state is caused by disabling network state detection. If you do not disable it, you can omit this process and become normal. Of course, when the network environment is occasionally bad, Microsoft will detect the slowness of the roll, but it will roll. When the circle is over, it will directly become normal and will not become an exclamation point again. Then the process of playing the red fork, the original system also exists, so it is the Microsoft system itself, no need to tangled!

The above content is a small series for you to share the exclamation point of the network icon in the lower right corner of win7, I hope everyone likes it.