问题描述
有时我的ASP.NET应用程序返回的值:: 1查询Page.Request.UserHostAddress时。
Sometimes my ASP.NET application returns a value of "::1" when querying Page.Request.UserHostAddress.
我看不到任何图案，当它返回一个正确的IP地址VS当它返回格式不正确的字符串。它将为半天工作，然后停了一个小时的工作只。有什么想法？
I can't see any pattern as to when it returns a correct IP address vs when it returns the incorrectly formatted string. It will work for half a day and then stop working for an hour randomly. Any thoughts?
编辑：
好吧，这回送地址IPv6的。 :)这导致了进一步的问题......当/为什么IPv6开一些场合，而不是别人？
Okay, it's the loopback address for IPv6. :) Which leads to the further question... When/why would IPv6 be used on some occasions and not others?
推荐答案
:: 1是IPv6的环回地址。相当于127.0.0.1 IPv4的。
::1 is the IPv6 loopback address. Equivalent to 127.0.0.1 for IPv4.
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