On Sat Sep 23 22:42:29 2017, wim.vandersmissen@kuleuven.be wrote:
> This patch adds support for local-address6 so that an ipv6 address can
> be specified.

=> either I missed something in the master branch or the corresponding
branch was not merged for an unknown reason but IMHO it is clear
the local-address6 support is required (and I remember to have
implemented it). Anyway it should be in the next release and
perhaps even back-ported.