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утилиты_для_тестирования_сети
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утилиты_для_тестирования_сети [2020/09/03 08:25] val [ping] |
утилиты_для_тестирования_сети [2022/01/04 18:28] val [tcpdump] |
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| ===== ARP ping ===== | ===== ARP ping ===== | ||
| <code> | <code> | ||
| - | freebsd_sh$ ip=172.16.1.123; ping -c 1 -W 500 $ip >/dev/null ; arp -an | grep $ip | + | freebsd_sh$ ip=172.16.1.123; ping -c 1 -W 500 $ip >/dev/null ; arp -an | grep "$ip " |
| - | linux$ ip=172.16.1.254; ping -c 1 -W 1 $ip >/dev/null ; ip n | grep $ip | + | |
| + | linux$ ip=172.16.1.254; ping -c 1 -W 1 $ip >/dev/null ; ip n | grep "$ip " | ||
| </code> | </code> | ||
| ===== tcpdump ===== | ===== tcpdump ===== | ||
| Line 37: | Line 38: | ||
| tcpdump -n ip and 'ip[8]=127' # ttl | tcpdump -n ip and 'ip[8]=127' # ttl | ||
| + | |||
| + | #https://unix.stackexchange.com/questions/466584/tcpdump-tshark-view-only-outgoing-tcp-connections-requests | ||
| + | server# tcpdump -i any -nn src host 192.168.X.10 and "tcp[tcpflags] == tcp-syn" | ||
| </code> | </code> | ||
утилиты_для_тестирования_сети.txt · Last modified: 2022/03/01 15:47 by val
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