View source for Uncomplicated Firewall

Uncomplicated Firewall (UFW)

==Usage==
<syntaxhighlight lang="bash">
sudo ufw allow ssh/tcp [comment "comment"]
sudo ufw logging on
sudo ufw enable
sudo ufw status numbered

#Delete a rule
sudo ufw delete <num>

sudo ufw allow from [subnet] to any [port] proto tcp comment "cmt"
</syntaxhighlight>

Rules are saved at:
* <code>/etc/ufw/user.rules</code>
* <code>/etc/ufw/user6.rules</code>

==App Profiles==
See app profiles
<pre>
ufw app list
</pre>