| afraid.org | free with limited functionality |
|---|---|
| nsupdate.info | FOSS hosted dyndns service |
#!/bin/bash globalIPv6=`ip addr show dev enp0s25 | sed -e 's/^.*inet6 \(2a02[^ ]*\)\/.*$/\1/;t;d'` echo "global IPv6 is $globalIPv6" wget -q --bind-address=$globalIPv6 --read-timeout=0.0 --waitretry=5 --tries=400 --background https://freedns.afraid.org/dynamic/update.php?KEYHERE