nagios监控页面出现

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.

  

  1. 修改/usr/local/nagios/etc/cgi.cfg 
  2. # vi /usr/local/nagios/etc/cgi.cfg 
 
 
  1. 找到use_authentication=1，将1修改为0，保存退出。 
 
  1. # service nagios restart 
 
重启nagios服务后页面恢复正常。