为何无法登入外网？

dubafox 2010-06-03 01:28:31

为何无法登入外网？
ip:192.168.0.189
netmask:255.255.255.0
gateway 192.168.0.253
dns:192.168.0.253

可以ping同局域网内其他机器，就是无法上网？

C:\>ping www.163.com -t

Pinging 163.xdwscache.glb0.lxdns.com [114.80.143.196] with 32 bytes of data:

Reply from 114.80.143.196: bytes=32 time=160ms TTL=56
Reply from 114.80.143.196: bytes=32 time=32ms TTL=56
Reply from 114.80.143.196: bytes=32 time=5ms TTL=56
Reply from 114.80.143.196: bytes=32 time=5ms TTL=56
Reply from 114.80.143.196: bytes=32 time=183ms TTL=56
Reply from 114.80.143.196: bytes=32 time=112ms TTL=56
Reply from 114.80.143.196: bytes=32 time=5ms TTL=56
Reply from 114.80.143.196: bytes=32 time=5ms TTL=56
Reply from 114.80.143.196: bytes=32 time=143ms TTL=56
Reply from 114.80.143.196: bytes=32 time=91ms TTL=56
Reply from 114.80.143.196: bytes=32 time=113ms TTL=56
Reply from 114.80.143.196: bytes=32 time=5ms TTL=56
Reply from 114.80.143.196: bytes=32 time=5ms TTL=56

Ping statistics for 114.80.143.196:
Packets: Sent = 13, Received = 13, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 5ms, Maximum = 183ms, Average = 66ms
Control-C

C:\>tracert www.163.com

Tracing route to 163.xdwscache.glb0.lxdns.com [114.80.143.196]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 192.168.0.253
2 61 ms 60 ms 55 ms 116.228.178.45
3 25 ms 27 ms 33 ms 218.1.10.77
4 24 ms 25 ms 28 ms 124.74.211.1
5 54 ms 52 ms 54 ms 124.74.254.178
6 19 ms 22 ms 15 ms 124.74.186.202
7 4 ms 4 ms 4 ms 114.80.143.62
8 6 ms 5 ms 5 ms 114.80.143.196

Trace complete

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