#!/usr/bin/env bash
DYNV6_MAIL_ENABLED= // if notify via mail
DYNV6_MAIL_ADDRESS="" // (optional) mail.rc has to be configured
DYNV6_TOKEN="" // the dynv6 token
DYNV6_HOSTNAME="" // the dynv6 hostname
DYNV6_DEVICE="" // the (optional) dynv6 device
DYNV6_NETMASK="" // the (optional) netmask