标签:Services windows EnableActiveProbing Internet 上网 connectivity internet 网络连接 com
连接状态检测原理
复制从:https://superuser.com/questions/277923/how-does-windows-know-whether-it-has-internet-access-or-if-a-wi-fi-connection-re
Here are the details of the connection status determination process:
The following list describes how NCSI might communicate with a Web site to determine whether a network has Internet connectivity:
A request for DNS name resolution of
dns.msftncsi.com
A HTTP request for
http://www.msftncsi.com/ncsi.txt
returning 200 OK and the textMicrosoft NCSI
This can be disabled with a registry setting. If you set
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\
NlaSvc\Parameters\Internet\EnableActiveProbing
to 0
, Windows will no longer probe for internet connectivity.
Apple does something very similar in iOS to detect internet connectivity and possible hotel "login" wifi pages, etc.
解决办法:
计算机\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\NlaSvc\Parameters\Internet\EnableActiveProbing 改为0 禁用检测
标签:Services,windows,EnableActiveProbing,Internet,上网,connectivity,internet,网络连接,com 来源: https://www.cnblogs.com/wolbo/p/14965939.html
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