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服务器无法访问互联网

tag-icon • tag-icon windows-server-2012 routing
服务器无法访问互联网

我的Windows Server 2012网络适配器配置如下：

在此处输入图片描述

192.168.144.1 是我的路由器地址。从同一台服务器，以下结果是tracert google.com：

在此处输入图片描述

该服务器的名称是“VQ40DE”，位于“poconoacademy.org”域中。奇怪的是，它试图将自己作为前往 google.com 的第一跳，更奇怪的是它“无法访问”。

从连接到同一域的台式机开始，第一跳是tracert google.com到路由器 192.168.144.1，然后继续正确路由互联网流量。

我这里配置有什么错误吗？

Interface List
 12...c8 60 00 32 27 6c ......Intel(R) 82579V Gigabit Network Connection
  1...........................Software Loopback Interface 1
 14...00 00 00 00 00 00 00 e0 Microsoft ISATAP Adapter #2
 15...00 00 00 00 00 00 00 e0 Teredo Tunneling Pseudo-Interface
===========================================================================

IPv4 Route Table
===========================================================================
Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0         On-link    192.168.144.12    266
          0.0.0.0          0.0.0.0    192.168.144.1   192.168.144.12    266
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
    192.168.144.0    255.255.255.0         On-link    192.168.144.12    266
   192.168.144.12  255.255.255.255         On-link    192.168.144.12    266
  192.168.144.255  255.255.255.255         On-link    192.168.144.12    266
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link    192.168.144.12    266
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link    192.168.144.12    266
===========================================================================
Persistent Routes:
  Network Address          Netmask  Gateway Address  Metric
          0.0.0.0          0.0.0.0   192.168.144.12  Default
          0.0.0.0          0.0.0.0    192.168.144.1  Default
===========================================================================

IPv6 Route Table
===========================================================================
Active Routes:
 If Metric Network Destination      Gateway
  1    306 ::1/128                  On-link
  1    306 ff00::/8                 On-link
===========================================================================
Persistent Routes:
  None

从台式计算机上看，一切都正常运行：

在此处输入图片描述

删除 192.168.144.12 的持久路由后：

Active Routes:
Network Destination        Netmask          Gateway       Interface  Metric
          0.0.0.0          0.0.0.0         On-link    192.168.144.12    266
          0.0.0.0          0.0.0.0    192.168.144.1   192.168.144.12    266
        127.0.0.0        255.0.0.0         On-link         127.0.0.1    306
        127.0.0.1  255.255.255.255         On-link         127.0.0.1    306
  127.255.255.255  255.255.255.255         On-link         127.0.0.1    306
    192.168.144.0    255.255.255.0         On-link    192.168.144.12    266
   192.168.144.12  255.255.255.255         On-link    192.168.144.12    266
  192.168.144.255  255.255.255.255         On-link    192.168.144.12    266
        224.0.0.0        240.0.0.0         On-link         127.0.0.1    306
        224.0.0.0        240.0.0.0         On-link    192.168.144.12    266
  255.255.255.255  255.255.255.255         On-link         127.0.0.1    306
  255.255.255.255  255.255.255.255         On-link    192.168.144.12    266
===========================================================================
Persistent Routes:
  Network Address          Netmask  Gateway Address  Metric
          0.0.0.0          0.0.0.0    192.168.144.1  Default

Tracing route to google.com [172.217.1.14]
over a maximum of 30 hops:

  1  VQ40DE.PoconoAcademy.org [192.168.144.12]  reports: Destination host unreac
hable.

Trace complete.

答案1

我认为下面的条目持久路由造成了麻烦。

0.0.0.0 0.0.0.0 192.168.144.12 默认

使用 route delete 0.0.0.0 192.168.144.12 删除它并尝试。

答案2

您应该尝试在首选 DNS 服务器字段中使用 google DNS（8.8.8.8 或 8.8.4.4）。

路由器地址（192.168.144.1）将充当此服务器上的网关。

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