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下面是一段纪录,请帮忙分析一下。
- $ ping 124.14.24.48
- Pinging 124.14.24.48 with 32 bytes of data:
- Reply from 124.14.24.48: bytes=32 time=74ms TTL=53
- Reply from 124.14.24.48: bytes=32 time=77ms TTL=53
- Reply from 124.14.24.48: bytes=32 time=72ms TTL=53
- Reply from 124.14.24.48: bytes=32 time=75ms TTL=53
- Ping statistics for 124.14.24.48:
- Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
- Approximate round trip times in milli-seconds:
- Minimum = 72ms, Maximum = 77ms, Average = 74ms
- $ ssh [email]jwl@124.14.24.48[/email]
- ssh: connect to host 124.14.24.48 port 22: Connection timed out
- $ telnet [email]jwl@124.14.24.48[/email]
- 正在连接到[email]jwl@124.14.24.48[/email]...无法打开到主机的连接 在端口 23 : 连接失败
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- eth0 Link encap:Ethernet HWaddr 00:19:e0:0a:73:e4
- inet6 addr: fe80::219:e0ff:fe0a:73e4/64 Scope:Link
- lo Link encap:Local Loopback
- inet addr:127.0.0.1 Mask:255.0.0.0
- inet6 addr: ::1/128 Scope:Host
- ppp0 Link encap:Point-to-Point Protocol
- inet addr:124.14.24.48 P-t-P:124.14.24.254 Mask:255.255.255.255
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我是开了 ssh 服务的,没有开 telnet 服务。
[ 本帖最后由 wolfkin 于 2009-11-30 15:16 编辑 ] |
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