do not have permission to view information for any of the hosts you requested

問題現象：
在配置完nagios時新增了一臺windows主機監控後，從web登入監控時
監控頁面出現：
It appears as though you do not have permission to view information for any of the hosts you requested... 




If you believe this is an error, check the HTTP server authentication requirements for accessing this CGI 
and check the authorization options in your CGI configuration file.
    解決方法：
[root@nagios etc]# pwd
/usr/local/nagios/etc
[root@nagios etc]#vi  cgi.cfg 


use_authentication=1 #把1修改為0,儲存 ,使用者驗證選項：0不驗證;1驗證


[root@nagios bin]# service nagios restart
Running configuration check...done.
Stopping nagios: done.
Starting nagios: done.