HaaS-proxy IPv6 support
HaaS proxy currently does not support IPv6. There are two blockers for it:
- ipv6 nat support in fw3 (OpenWRT firewall)
- haas-proxy listening on ipv6 socket
Support in fw3 can be overcome witch nasty code that was already implemented in https://gitlab.labs.nic.cz/turris/turris-os-packages/tree/haas-ipv6 but having direct support in fw3 would be much nicer.