lk/networking/fail2ban.md

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---
title: "fail2ban"
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tags: [ "Documentation", "Networking" ]
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---
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# SSH Daemon Jail
```bash
sudo cp /etc/fail2ban/jail.conf /etc/fail2ban/jail.d/ssh.local
```
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```
[sshd]
enabled = true
ignoreip = 127.0.0.1/8 ::1,192.168.0.0/16 ::1
```
```bash
sudo systemctl restart fail2ban
```
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```bash
sudo fail2ban-client status
```
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```bash
sudo fail2ban-client status sshd
```
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