Fail2ban

ver status do fail2ban



Cadastro


1 -  apt update

2 -  apt install fail2ban

3 -  cd /etc/fail2ban

4 -  ls - - color

5 - cp jail.conf jail.local

6 - vim jail.local


[ssh-iptables]
enabled  = true
filter   = sshd
action   = iptables[name=SSH, port=22, protocol=tcp]
logpath  = /var/log/auth.log
maxretry = 3

[asterisk-iptables]
enabled  = true
filter   = asterisk
action   = iptables-allports[name=ASTERISK, protocol=all]
logpath  = /var/log/asterisk/messages
maxretry = 3
findtime  = 1d
bantime = 86400
ignoreip = 127.0.0.1/32 200.155.77.119/32 191.252.210.219/32
load


Revision #1
Created 9 February 2026 15:24:49 by Matheus Lima
Updated 9 February 2026 15:28:32 by Matheus Lima