sudo ufw allow 8081 sudo ufw allow 8081sudo ufw allow 1191/tcpGive the following command: sudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT Then check the port status with this website: https://portchecker.co/
sudo ufw allow 8081 sudo ufw allow 8081sudo ufw allow 1191/tcpGive the following command: sudo iptables -A INPUT -p tcp --dport 80 -j ACCEPT Then check the port status with this website: https://portchecker.co/