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настройка_сети_в_linux
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настройка_сети_в_linux [2025/06/24 17:29] val [Команды для диагностики] |
настройка_сети_в_linux [2025/10/24 08:50] (current) val [Файлы конфигурации ifupdown (Debian/Ubuntu<18)] |
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| # количество подключений с каждого адреса (https://serverfault.com/questions/421310/check-the-number-of-active-connections-on-port-80) | # количество подключений с каждого адреса (https://serverfault.com/questions/421310/check-the-number-of-active-connections-on-port-80) | ||
| # ss -tn src :80 or src :443 | tr -s ' ' | cut -d ' ' -f5 | cut -d ':' -f1 | sort | uniq -c | sort -n | # ss -tn src :80 or src :443 | tr -s ' ' | cut -d ' ' -f5 | cut -d ':' -f1 | sort | uniq -c | sort -n | ||
| - | |||
| - | # исходящие соединения с этой системы | ||
| - | # tcpdump -nniany src <THISIP> and "tcp[tcpflags] & (tcp-syn) != 0" and src port not 80 and src port not 443 | ||
| # отправка UDP пакета | # отправка UDP пакета | ||
| Line 194: | Line 191: | ||
| client1# dhclient eth0 | client1# dhclient eth0 | ||
| - | client1# cat /etc/hostname | + | client1# hostnamectl hostname client1 |
| - | </code><code> | + | |
| - | client1 | + | |
| - | </code><code> | + | |
| client1# :> /etc/resolv.conf | client1# :> /etc/resolv.conf | ||
| </code> | </code> | ||
| Line 377: | Line 372: | ||
| # ifup enp0s3 | # ifup enp0s3 | ||
| </code> | </code> | ||
| + | |||
| + | ==== Файлы конфигурации Alma Linux ==== | ||
| + | |||
| + | * [[https://serverspace.ru/support/help/nastrojka-seti-dlya-alma-linux/|Настройка сети для Alma Linux]] | ||
| ==== Файлы конфигурации Gentoo ==== | ==== Файлы конфигурации Gentoo ==== | ||
настройка_сети_в_linux.1750775358.txt.gz · Last modified: 2025/06/24 17:29 by val
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