VM无法上网

120743988

种过一豆 发表于 2012-9-10 22:34
27.17.255.175 是什么地方的地址，你直接 ping google 8.8.8.8的dns试试看咯，ping不通可能是nat下的网关 ...

提示这个Ping request could not find host google. Please check the name and try again.

120743988

种过一豆 发表于 2012-9-10 22:36
不管物理机用什么方式上网，你得先找出哪段链路的数据出不去或者回不来

麻烦教下我，谢谢，提示这个Ping request could not find host google. Please check the name and try again.

种过一豆

120743988 发表于 2012-9-10 22:36
提示这个Ping request could not find host google. Please check the name and try again.

你先看看虚拟机ipconfig /all 里面的信息，找到网关

比如我虚拟机里面的
Default Gateway . . . . . . . . . : 192.168.155.2

虚拟机里面ping上面找到的网关，能通再ping外网ip地址，先别ping域名

C:\>ping 192.168.155.2

Pinging 192.168.155.2 with 32 bytes of data:

Reply from 192.168.155.2: bytes=32 time=16ms TTL=128
Reply from 192.168.155.2: bytes=32 time<1ms TTL=128

Ping statistics for 192.168.155.2:
    Packets: Sent = 2, Received = 2, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 16ms, Average = 8ms


C:\>ping 8.8.8.8

Pinging 8.8.8.8 with 32 bytes of data:

Reply from 8.8.8.8: bytes=32 time=139ms TTL=128
Reply from 8.8.8.8: bytes=32 time=82ms TTL=128
Reply from 8.8.8.8: bytes=32 time=159ms TTL=128
Reply from 8.8.8.8: bytes=32 time=87ms TTL=128

Ping statistics for 8.8.8.8:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 82ms, Maximum = 159ms, Average = 116ms

120743988

种过一豆 发表于 2012-9-10 22:48
你先看看虚拟机ipconfig /all 里面的信息，找到网关

比如我虚拟机里面的

Pinging 169.254.143.63 with 32 bytes of data:

Reply from 169.254.143.63: bytes=32 time=3ms TTL=128
Reply from 169.254.143.63: bytes=32 time<1ms TTL=128
Reply from 169.254.143.63: bytes=32 time<1ms TTL=128
Reply from 169.254.143.63: bytes=32 time<1ms TTL=128

Ping statistics for 169.254.143.63:
    Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
    Minimum = 0ms, Maximum = 3ms, Average = 0ms

种过一豆

120743988 发表于 2012-9-10 22:52
Pinging 169.254.143.63 with 32 bytes of data:

Reply from 169.254.143.63: bytes=32 time=3ms TTL= ...

169.254.x.x           


你这不是没有获取到能正常通信的ip地址么

120743988

种过一豆 发表于 2012-9-10 22:56
169.254.x.x           

那怎么办

种过一豆

120743988 发表于 2012-9-10 22:57
那怎么办

排除呗

打开虚拟机网卡配置界面



知道点配置ip地址的话点nat settings  dhcp setting 按钮进去看看相关情况


不想弄直接点restore default

120743988

种过一豆 发表于 2012-9-10 23:01
排除呗

打开虚拟机网卡配置界面

OK，可以了，谢谢你了

种过一豆

120743988 发表于 2012-9-10 23:09
OK，可以了，谢谢你了

就是不原意把详细点的情况贴出来

让人一点点去追问多累的事情

能上了就好

120743988

种过一豆 发表于 2012-9-10 23:11
就是不原意把详细点的情况贴出来

让人一点点去追问多累的事情

不是不会嘛，以前直接用桥接就好了，太谢谢你了