NTOP设置时出现“Please enable make sure that the ntop html/ directory is properly installed”html
Error 400
The specified request is invalid.
Received request:ide
“GET / HTTP/1.1″rest
提示错误，多半是权限问题，可采用如下方法解决：
＃sudo chown -R ntop:ntop /var/lib/ntop/ \\**改变owner**\
＃sudo chown -R ntop:ntop /usr/share/ntop/
＃sudo ln -s /usr/share/ntop/html /var/lib/ntop/ \\*创建一个符号连接*\\
＃sudo /etc/init.d/ntop restart 重启服务以便设置生效
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