Install and configure Consul. Firewall configuration Install a dynamically managed firewall daemon. $ sudo apt install firewalld List network interfaces. $ ip --brief address lo UNKNOWN 127.0.0.1/8 ::1/128 ens18 UP 172.16.151.111/21 metric 100 fe80::5cf7:3aff:fe6a:b34e/64 Add network interface to the public zone. $ sudo firewall-cmd --add-interface ens18 --zone public success Inspect public zone. $ sudo firewall-cmd […]
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