本文共 2446 字，大约阅读时间需要 8 分钟。

--ICMP侦查技术 root@kali:~# ping www.google.com PING www.google.com (216.58.192.4) 56(84) bytes of data. 64 bytes from nuq04s29-in-f4.1e100.net (216.58.192.4): icmp_seq=1 ttl=128 time=184 ms 64 bytes from nuq04s29-in-f4.1e100.net (216.58.192.4): icmp_seq=2 ttl=128 time=185 ms 64 bytes from nuq04s29-in-f4.1e100.net (216.58.192.4): icmp_seq=4 ttl=128 time=185 ms 64 bytes from nuq04s29-in-f4.1e100.net (216.58.192.4): icmp_seq=5 ttl=128 time=184 ms 64 bytes from nuq04s29-in-f4.1e100.net (216.58.192.4): icmp_seq=7 ttl=128 time=172 ms 64 bytes from nuq04s29-in-f4.1e100.net (216.58.192.4): icmp_seq=8 ttl=128 time=172 ms 64 bytes from nuq04s29-in-f4.1e100.net (216.58.192.4): icmp_seq=9 ttl=128 time=172 ms ^C --- www.google.com ping statistics --- 9 packets transmitted, 7 received, 22% packet loss, time 8012ms rtt min/avg/max/mdev = 172.348/179.662/185.177/6.184 ms --使用fping命令来在网络上运行ICMP扫描 root@kali:~# fping -asg 216.58.192.4/24 216.58.192.1 216.58.192.2 216.58.192.3 216.58.192.4 216.58.192.5 216.58.192.6 216.58.192.7 216.58.192.8 216.58.192.9 216.58.192.10 216.58.192.11 216.58.192.12 216.58.192.13 216.58.192.14 216.58.192.15 216.58.192.16 216.58.192.17 216.58.192.18 216.58.192.19 216.58.192.20 216.58.192.21 216.58.192.22 216.58.192.23 216.58.192.24 216.58.192.25 216.58.192.26 216.58.192.27 216.58.192.28 216.58.192.29 216.58.192.30 216.58.192.31 216.58.192.32 216.58.192.33 216.58.192.34 216.58.192.35 216.58.192.36 216.58.192.37 216.58.192.38 216.58.192.39 216.58.192.40 216.58.192.41 216.58.192.42 216.58.192.43 216.58.192.44 216.58.192.45 216.58.192.46 216.58.192.47 216.58.192.48 216.58.192.49 216.58.192.50 216.58.192.51 216.58.192.52 216.58.192.53 216.58.192.54 216.58.192.55 216.58.192.56 216.58.192.57 216.58.192.58 216.58.192.59 216.58.192.60 216.58.192.61 216.58.192.62 216.58.192.63 216.58.192.64 216.58.192.65 216.58.192.66 216.58.192.67 216.58.192.68 216.58.192.69 216.58.192.70 216.58.192.71 216.58.192.72 216.58.192.73 216.58.192.74 216.58.192.75 216.58.192.76 216.58.192.77 216.58.192.78 216.58.192.79 216.58.192.80 216.58.192.81 216.58.192.82 216.58.192.83 216.58.192.84 216.58.192.85 216.58.192.86 216.58.192.87 216.58.192.88 216.58.192.89      254 targets       89 alive      165 unreachable        0 unknown addresses        0 timeouts (waiting for response)      100 ICMP Echos sent       89 ICMP Echo Replies received        0 other ICMP received  200 ms (min round trip time)  245 ms (avg round trip time)  292 ms (max round trip time)         2.591 sec (elapsed real time)

转载地址：http://ujuti.baihongyu.com/