How to Delete rules in UFW Ubuntu Firewall using ufw delete command
In This tutorial We are going to Learn How to Delete Firewall Rules in Ubuntu Firewall.
In Ubuntu Firewall, we can delete firewall rules by the rule number or the original rule by using ufw delete command.
Delete Firewall rules by rule number
Easiest and best method is to remove firewall rules by the rule number. We can find the corresponding rule number using ufw status numbered command.
ufw status numbered
Then Delete the rule using ufw delete command. or example, if you want to delete rule number '2', execute.
ufw delete 2
Delete Firewall Rules using the Original rule
You may also remove rules using the original rule. Just prefix the original rule with ufw delete command. For example, if the original rule was.
ufw allow from 192.168.1.10 to any port 22 proto tcp
Then remove the firewall rule using
ufw delete allow from 192.168.1.10 to any port 22 proto tcp
ufw delete 4
Delete rule number 4 ub ufw Ubuntu Firewall.
ufw delete allow from 192.168.1.50
Delete the firewall rule, ufw allow from 192.168.1.50.
ufw delete allow from 192.168.1.10 to any proto tcp port 80
Delete the firewall rule,ufw allow from 192.168.1.10 to any proto tcp port 80.
Delete All Firewall Rules
The ufw reset command will remove all firewall rules and also it will disable the UFW on Ubuntu.
You will have the re enable the firewall using ufw enable command.
In Ubuntu Firewall ufw delete command use to delete firewall rules. Rules can remove using either rule number or original rule.