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сервис_portsentry
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сервис_portsentry [2012/06/14 15:38] val |
сервис_portsentry [2017/07/05 08:07] val [Настройка на блокировку с использованием route] |
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| ====== Сервис Portsentry ====== | ====== Сервис Portsentry ====== | ||
| - | ===== Установка и настройка на блокировку с использованием route ==== | + | !!! Отключить самописный веб сервер !!! |
| - | ==== Ubuntu ==== | + | [[http://www.lissyara.su/articles/freebsd/security/portsentry/]] |
| + | |||
| + | ===== Установка ===== | ||
| + | |||
| + | ==== Debian/Ubuntu ==== | ||
| <code> | <code> | ||
| - | gate# apt-get install portsentry | + | server# apt install portsentry |
| - | gate# tail -f /var/log/syslog | + | server# cd /etc/portsentry/ |
| + | </code> | ||
| - | gate# ci -l /etc/portsentry/portsentry.conf | + | ==== FreeBSD ==== |
| + | <code> | ||
| + | server# pkg install portsentry | ||
| - | gate# cat /etc/portsentry/portsentry.conf | + | server# cd /usr/local/etc/ |
| + | |||
| + | server# cp portsentry.conf.default portsentry.conf | ||
| + | |||
| + | server# cp portsentry.ignore.default portsentry.ignore | ||
| + | </code> | ||
| + | |||
| + | ===== Использование в режиме без блокировки ===== | ||
| + | |||
| + | <code> | ||
| + | server# cat portsentry.conf | ||
| </code><code> | </code><code> | ||
| ... | ... | ||
| - | BLOCK_UDP="1" | + | BLOCK_UDP="0" |
| - | BLOCK_TCP="1" | + | BLOCK_TCP="0" |
| ... | ... | ||
| </code><code> | </code><code> | ||
| - | gate# /etc/init.d/portsentry restart | + | server# tail -f /var/log/syslog |
| + | или | ||
| + | server# tail -f /var/log/messages | ||
| + | </code> | ||
| - | gate# cat /var/lib/portsentry/portsentry.blocked.* | + | ===== Настройка на блокировку с использованием libwrap ===== |
| - | gate# netstat -rn | grep '!H' | + | [[Сервис Tcpwrap#Конфигурация в режиме "все разрешено, кроме"]] |
| - | </code> | + | |
| - | ==== FreeBSD ==== | ||
| <code> | <code> | ||
| + | server# :> /etc/hosts.deny | ||
| + | server# cat portsentry.conf | ||
| + | </code><code> | ||
| + | ... | ||
| + | BLOCK_UDP="1" | ||
| + | BLOCK_TCP="1" | ||
| + | ... | ||
| + | KILL_HOSTS_DENY="ALL: $TARGET$" | ||
| + | ... | ||
| </code> | </code> | ||
| + | |||
| + | ===== Настройка на блокировку с использованием route ===== | ||
| + | |||
| + | [[Сервисы Gateway и routing#Управление таблицей маршрутизации]] | ||
| + | |||
| + | <code> | ||
| + | server# cat portsentry.conf | ||
| + | </code><code> | ||
| + | ... | ||
| + | KILL_ROUTE=... | ||
| + | ... | ||
| + | </code><code> | ||
| + | /sbin/route del -host 192.168.N.M reject | ||
| + | </code> | ||
| + | ===== Просмотр заблокированных хостов ===== | ||
| + | <code> | ||
| + | server# cat /var/lib/portsentry/portsentry.blocked.* | ||
| + | или | ||
| + | server# cat /usr/local/etc/portsentry.blocked.* | ||
| + | </code> | ||
| + | |||
сервис_portsentry.txt · Last modified: 2024/05/04 13:08 by val
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