Uncomplicated Firewall: Difference between revisions
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==Usage== | ==Usage== | ||
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
sudo ufw allow ssh/tcp | sudo ufw allow ssh/tcp [comment "comment"] | ||
sudo ufw logging on | sudo ufw logging on | ||
sudo ufw enable | sudo ufw enable | ||
| Line 10: | Line 10: | ||
#Delete a rule | #Delete a rule | ||
sudo ufw delete <num> | sudo ufw delete <num> | ||
sudo ufw allow from [subnet] to any port [port] proto tcp comment "cmt" | |||
</syntaxhighlight> | </syntaxhighlight> | ||
Latest revision as of 20:59, 10 July 2021
Uncomplicated Firewall (UFW)
Usage
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 [port] proto tcp comment "cmt"
Rules are saved at:
/etc/ufw/user.rules/etc/ufw/user6.rules
App Profiles
See app profiles
ufw app list