安装SharePoint 2013机器上，通过域名访问网站，会弹出验证框，即使正确输入账户和密码，还是会弹出验证框，3次后，显示空白页。
我安装了2台前端（配置了NLB，虚拟IP（10.0.1.5）），一台应用服务器，新建了一个网站http://mysite/,在3台服务器的Hosts文件添加映射--10.0.1.5 http://mysite/，我发现在Web前端服务器中，访问http://mysite/，出现上述问题，而用IP地址访问可以；在应用服务器上访问http://mysite/可以，IP也可以。
在应用服务器上访问http://mysite/，添加用户时，可以找到域账户，用IP访问时，添加用户，却找不到。
查了相关资料，关于前端服务器用域名访问不了，微软说要改注册表，修改环回地址，还有其它解决方案么？
使用SharePoint配置host header，配置结束之后发现无法使用用户名密码验证通过，验证三次之后页面空白。ping hostname又可以正确的解析到IP。估计是本地机器解析host header的问题。于是上网搜了一下，找到以下解决办法。
Disable the loopback check (less-recommended method)
The second method is to disable the loopback check by setting the DisableLoopbackCheckregistry key.
To set the DisableLoopbackCheckregistry key, follow these steps:
1.Set the DisableStrictNameChecking registry entry to 1. For more information about how to do this, click the following article number to view the article in the Microsoft Knowledge Base:
281308 Connecting to SMB share on a Windows 2000-based computer or a Windows Server 2003-based computer may not work with an alias name
Apply the following registry change to the file server. To do so, follow these steps:
1.Start Registry Editor (Regedt32.exe).
2.Locate and click the following key in the registry:
HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanServer\Parameters
3.On the Edit menu, click Add Value, and then add the following registry value:
Value name: DisableStrictNameChecking
Data type: REG_DWORD
Radix: Decimal
Value: 1
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2.Click Start, click Run, type regedit, and then click OK.
3.In Registry Editor, locate and then click the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Lsa
4.Right-click Lsa, point to New, and then click DWORD Value.
5.Type DisableLoopbackCheck, and then press ENTER.
6.Right-click DisableLoopbackCheck, and then click Modify.
7.In the Value data box, type 1, and then click OK.
8.Quit Registry Editor, and then restart your computer.
在DNS添加纪录就可以了。