A CLI tool for updating A/AAAA record at Cloudflare DNS with the currently detected address of the specified network interface. The rest of this section is the output of cloudflare-dynamic-dns --help.
(config-if)# ip address 10.23.42.5 255.255.0.0 Add IPv4 address to interface. (config-if)# mac address 1234.5678.90AB Overwrite MAC address. (config-if)# no mac address Remove MAC overwrite.