Thank you for using ufw and taking the time to report a bug. IPv6 6to4 tunnels are not supported by the cli command at this time. As a workaround until this is implemented, you can add the needed rules to /etc/ufw/before*.rules.
Thank you for using ufw and taking the time to report a bug. IPv6 6to4 tunnels are not supported by the cli command at this time. As a workaround until this is implemented, you can add the needed rules to /etc/ufw/ before* .rules.