| 1 | tracepath
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| 2 | ===
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| 3 |
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| 4 | 追踪目的主机经过的路由信息
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| 5 |
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| 6 | ## 补充说明
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| 7 |
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| 8 | **tracepath命令** 用来追踪并显示报文到达目的主机所经过的路由信息。
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| 9 |
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| 10 | ### 语法
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| 11 |
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| 12 | ```shell
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| 13 | tracepath(参数)
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| 14 | ```
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| 15 |
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| 16 | ### 参数
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| 17 |
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| 18 | * 目的主机：指定追踪路由信息的目的主机；
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| 19 | * 端口：指定使用的UDP端口号。
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| 20 |
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| 21 | ### 实例
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| 22 |
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| 23 | ```shell
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| 24 | tracepath www.58.com
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| 25 | 1: 192.168.2.10 (192.168.2.10) 20.150ms pmtu 1500
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| 26 | 1: unknown (192.168.2.1) 9.343ms
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| 27 | 2: 221.6.45.33 (221.6.45.33) 34.430ms
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| 28 | 3: 221.6.9.81 (221.6.9.81) 19.263ms
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| 29 | 4: 122.96.66.37 (122.96.66.37) 54.372ms
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| 30 | 5: 219.158.96.149 (219.158.96.149) asymm 6 128.526ms
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| 31 | 6: 123.126.0.66 (123.126.0.66) 138.281ms
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| 32 | 7: 124.65.57.26 (124.65.57.26) 166.244ms
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| 33 | 8: 61.148.154.98 (61.148.154.98) 103.723ms
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| 34 | 9: 202.106.42.102 (202.106.42.102) asymm 10 78.099ms
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| 35 | 10: 210.77.139.150 (210.77.139.150) asymm 9 199.930ms
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| 36 | 11: 211.151.104.6 (211.151.104.6) asymm 10 121.965ms
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| 37 | 12: no reply
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| 38 | 13: 211.151.111.30 (211.151.111.30) asymm 12 118.989ms reached
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| 39 | Resume: pmtu 1500 hops 13 back 12
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| 40 | ```
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| 41 |
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| 42 |
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