User Tools
утилиты_для_тестирования_сети
Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
|
утилиты_для_тестирования_сети [2020/04/28 08:24] val [ping] |
утилиты_для_тестирования_сети [2022/03/01 15:47] (current) val [tcpdump] |
||
|---|---|---|---|
| Line 3: | Line 3: | ||
| ===== ping ===== | ===== ping ===== | ||
| - | * [[http://ftp.arl.mil/~mike/ping.html]] | + | * [[https://lingualeo.com/ru/jungle/the-story-of-the-ping-program-188748|The Story of the PING Program]] |
| <code> | <code> | ||
| debian# apt install iputils-ping | debian# apt install iputils-ping | ||
| + | |||
| + | $ ping 1.1.1.1 | ||
| $ ping -f gate.isp.un | $ ping -f gate.isp.un | ||
| Line 17: | Line 19: | ||
| ===== 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 30: | Line 33: | ||
| tcpdump -nei em0 ether src 00:0c:29:c5:07:8f | tcpdump -nei em0 ether src 00:0c:29:c5:07:8f | ||
| - | tcpdump -w file.dump -s0 "port 21 and host 172.16.1.X" | + | tcpdump -w file.pcap -s0 "port 21 and host 172.16.1.X" |
| - | tcpdump -n -r file.dump -s0 -A | + | tcpdump -n -r file.pcap -s0 -A |
| 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.1588051495.txt.gz · Last modified: 2020/04/28 08:24 by val
Page Tools
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
