linux如何查询对方的网络状态
时间: 2024-05-28 08:03:58 浏览: 150
可以使用命令行工具 `ping` 和 `traceroute` 来查询对方的网络状态。
1. 使用 `ping` 命令查询对方的网络连通性。例如,查询远程主机 `192.168.1.1` 是否可达:
```
ping 192.168.1.1
```
如果对方主机可达,会显示类似以下输出:
```
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
64 bytes from 192.168.1.1: icmp_seq=1 ttl=64 time=1.01 ms
64 bytes from 192.168.1.1: icmp_seq=2 ttl=64 time=0.987 ms
```
如果对方主机不可达,则会显示类似以下输出:
```
ping: connect: Network is unreachable
```
2. 使用 `traceroute` 命令查询对方主机的网络路径。例如,查询远程主机 `www.google.com` 的网络路径:
```
traceroute www.google.com
```
`traceroute` 命令会显示从本地主机到目标主机的网络路径和延迟信息。例如,以下是查询 `www.google.com` 的输出示例:
```
traceroute to www.google.com (172.217.167.196), 30 hops max, 60 byte packets
1 _gateway (192.168.1.1) 1.057 ms 1.301 ms 1.400 ms
2 10.168.2.1 (10.168.2.1) 12.008 ms 12.042 ms 12.068 ms
3 221.12.16.245 (221.12.16.245) 14.607 ms 14.632 ms 14.678 ms
4 221.12.20.165 (221.12.20.165) 17.644 ms 17.669 ms 17.701 ms
5 221.12.20.162 (221.12.20.162) 20.759 ms 20.742 ms 20.745 ms
6 221.183.10.226 (221.183.10.226) 20.808 ms 20.790 ms 20.793 ms
7 221.176.17.201 (221.176.17.201) 30.304 ms 30.269 ms 30.214 ms
8 203.208.60.186 (203.208.60.186) 34.238 ms 34.183 ms 34.132 ms
9 108.170.251.129 (108.170.251.129) 36.099 ms 36.084 ms 36.045 ms
10 108.170.230.68 (108.170.230.68) 35.994 ms 35.963 ms 35.909 ms
11 108.170.250.209 (108.170.250.209) 34.905 ms 34.862 ms 34.832 ms
12 216.239.42.101 (216.239.42.101) 37.973 ms 37.944 ms 37.902 ms
13 172.253.68.1 (172.253.68.1) 36.188 ms 36.147 ms 36.094 ms
14 172.253.68.6 (172.253.68.6) 36.040 ms 37.331 ms 36.065 ms
15 172.217.167.196 (172.217.167.196) 36.011 ms 35.955 ms 35.910 ms
```
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