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ping 包一半好一半不好……
[p570_2]#netstat -ni
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
en0 1500 link#2 0.1a.64.1e.6a.4e 60905 0 906142 4 0
en0 1500 172.1 172.1.0.12 60905 0 906142 4 0
en0 1500 172.16.2 172.16.2.13 60905 0 906142 4 0
en3 1500 link#3 0.1a.64.1e.6f.dc 16506960 0 1336002 4 0
en3 1500 192.168.0 192.168.0.2 16506960 0 1336002 4 0
en3 1500 172.16.2 172.16.2.16 16506960 0 1336002 4 0
et2 1492 link#4 0.14.5e.b7.d5.15 0 0 393 393 0
et2 1492 192.168.128 192.168.128.100 0 0 393 393 0
lo0 16896 link#1 98555 0 100994 0 0
lo0 16896 127 127.0.0.1 98555 0 100994 0 0
lo0 16896 ::1 98555 0 100994 0 0
[p570_2]#
C:\Documents and Settings\Administrator>ping 172.16.2.16
Pinging 172.16.2.16 with 32 bytes of data:
Reply from 172.16.2.16: bytes=32 time<10ms TTL=254
Reply from 172.16.2.16: bytes=32 time<10ms TTL=254
Reply from 172.16.2.16: bytes=32 time<10ms TTL=254
Reply from 172.16.2.16: bytes=32 time<10ms TTL=254
Ping statistics for 172.16.2.16:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
C:\Documents and Settings\Administrator>
C:\Documents and Settings\Administrator>pathping 172.16.2.16
Tracing route to 172.16.2.16 over a maximum of 30 hops
0 spook-atc [172.16.11.128]
1 172.16.11.252
2 172.16.2.16
Computing statistics for 50 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 spook-atc [172.16.11.128]
0/ 100 = 0% |
1 1ms 0/ 100 = 0% 0/ 100 = 0% 172.16.11.252
0/ 100 = 0% |
2 0ms 0/ 100 = 0% 0/ 100 = 0% 172.16.2.16
Trace complete.
[p570_1]#netstat -ni
Name Mtu Network Address Ipkts Ierrs Opkts Oerrs Coll
en0 1500 link#2 0.1a.64.1e.69.32 8986 0 4003 4 0
en0 1500 172.1 172.1.0.11 8986 0 4003 4 0
en2* 1500 link#3 0.14.5e.b7.db.14 0 0 4 4 0
en2* 1500 192.168.1 192.168.1.1 0 0 4 4 0
en3 1500 link#4 0.1a.64.1e.69.ac 7774 0 6186 4 0
en3 1500 192.168.0 192.168.0.1 7774 0 6186 4 0
en3 1500 172.16.2 172.16.2.15 7774 0 6186 4 0
lo0 16896 link#1 9380 0 10042 0 0
lo0 16896 127 127.0.0.1 9380 0 10042 0 0
lo0 16896 ::1 9380 0 10042 0 0
[p570_1]#
C:\Documents and Settings\Administrator>ping 172.16.2.15
Pinging 172.16.2.15 with 32 bytes of data:
Reply from 172.16.2.15: bytes=32 time<10ms TTL=254
Request timed out.
Reply from 172.16.2.15: bytes=32 time<10ms TTL=254
Request timed out.
Ping statistics for 172.16.2.15:
Packets: Sent = 4, Received = 2, Lost = 2 (50% loss),
Approximate round trip times in milli-seconds:
Minimum = 0ms, Maximum = 0ms, Average = 0ms
C:\Documents and Settings\Administrator>pathping 172.16.2.15
Tracing route to 172.16.2.15 over a maximum of 30 hops
0 spook-atc [172.16.11.128]
1 172.16.11.252
2 .172.16.2.15
Computing statistics for 50 seconds...
Source to Here This Node/Link
Hop RTT Lost/Sent = Pct Lost/Sent = Pct Address
0 spook-atc [172.16.11.128]
0/ 100 = 0% |
1 2ms 0/ 100 = 0% 0/ 100 = 0% 172.16.11.252
70/ 100 = 70% |
2 0ms 70/ 100 = 70% 0/ 100 = 0% 172.16.2.15
Trace complete.
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上面的故障检测信息
看到这么多,多专业啊
看到这么多,你想到了什么吗?
你怕了吗?
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问题解决方法
netstat -nr
发现两条 默认路由
route -f
route add ^^^^^
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