Apache2关于NameVirtualHost指令的警告

有人能帮助我理解为什么在重新启动apache2 Web服务器时会出现以下错误：

[Fri Nov 09 09:46:43 2012] [warn] VirtualHost 172.30.30.12:443 overlaps with VirtualHost 172.30.30.12:443, the first has precedence, perhaps you need a NameVirtualHost directive
[Fri Nov 09 09:46:43 2012] [warn] VirtualHost 172.30.30.12:443 overlaps with VirtualHost 172.30.30.12:443, the first has precedence, perhaps you need a NameVirtualHost directive

错误总是出现两次。什么是NameVirtualHost指令

谢谢。

看看

您可能需要将这一行添加到Apache HTTP服务器配置中：

NameVirtualHost 172.30.30.12:443

---

您是否定义了两个

VirtualHost

s？如何检查？我应该寻找什么？如果这是问题所在，那么一定有人把

VirtualHost

s放在那里了。您是否使用web服务器，您是如何配置的？您应该在某些时候遇到一个

VirtualHost

，您可以添加

NameVirtualHost*：443

，以启用所有IP。