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сервис_fail2ban
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сервис_fail2ban [2020/11/18 14:25] val [Интеграция fail2ban и snort] |
сервис_fail2ban [2021/07/09 14:34] val [Интеграция fail2ban и cisco log] |
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| Line 78: | Line 78: | ||
| cd /srv/tftp/ | cd /srv/tftp/ | ||
| /usr/bin/git add * | /usr/bin/git add * | ||
| - | /usr/bin/git status | grep 'modified\|deleted\|new file' | /usr/bin/git commit -a -F - | + | /usr/bin/git --no-optional-locks status | grep 'modified\|deleted\|new file' | /usr/bin/git commit -a -F - |
| </code> | </code> | ||
| ===== Интеграция fail2ban и snort ===== | ===== Интеграция fail2ban и snort ===== | ||
| Line 93: | Line 93: | ||
| maxretry = 1 | maxretry = 1 | ||
| logpath = /var/log/auth.log | logpath = /var/log/auth.log | ||
| + | #action = mail-admin | ||
| #action = iptables-allports-forward | #action = iptables-allports-forward | ||
| #action = cisco-acl | #action = cisco-acl | ||
| Line 102: | Line 103: | ||
| failregex = .*snort.*Priority: 1.*} <HOST>.* | failregex = .*snort.*Priority: 1.*} <HOST>.* | ||
| # .*snort.*Priority: 2.*} <HOST>.* | # .*snort.*Priority: 2.*} <HOST>.* | ||
| + | </code> | ||
| + | |||
| + | ==== Уведомление по email ==== | ||
| + | <code> | ||
| + | # cat /etc/fail2ban/action.d/mail-admin.conf | ||
| + | </code><code> | ||
| + | [Definition] | ||
| + | |||
| + | actionban = printf %%b "Hi,\n | ||
| + | Ban this <ip> | ||
| + | Regards,\n | ||
| + | Fail2Ban"|mail -s "[Fail2Ban] Ban <name> <ip>" <dest> | ||
| + | |||
| + | actionunban = printf %%b "Hi,\n | ||
| + | Unban this <ip> | ||
| + | Regards,\n | ||
| + | Fail2Ban"|mail -s "[Fail2Ban] Unban <name> <ip>" <dest> | ||
| + | |||
| + | [Init] | ||
| + | |||
| + | name = mail-admin | ||
| + | |||
| + | dest = student | ||
| </code> | </code> | ||
| Line 171: | Line 195: | ||
| actionunban = /root/cisco-change-firewall.sh | actionunban = /root/cisco-change-firewall.sh | ||
| + | # if atack from DNS) | ||
| + | #actionunban = echo /root/cisco-change-firewall.sh | at now + 1 min | ||
| </code> | </code> | ||
сервис_fail2ban.txt · Last modified: 2024/06/23 16:45 by val
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