Ubuntu
ufw package

setup

Asked by jason arnold

on the intial set up of the firewall there are some commands you provided. on the following command, do i put my ip/port or do i type that out as is.

sudo ufw allow from 192.168.122.0/24 to any port 22 porto tcp

probably a dumb question but im a noob to ubuntu and have never been any good at setting firewalls up.

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actionparsnip (andrew-woodhead666) said : 		#1

That will allow any system on the local subnet to connect to the SSH service.

You can copy and paste that command and UFW will allow the traffic

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actionparsnip (andrew-woodhead666) said : 		#2

DigitalOcean make great docs
https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-with-ufw-on-ubuntu-20-04

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