Is it possible to make HAproxy bind to an Ipv6 address?
It looks like HAproxy itself can support it but the validation for listen address in the frontend config doesn't understand IPv6 addresses. :o
Edit:
NVM i'm being a prat and forgot to hit tab after typing the IP ;) :-[
Should be allowed:
https://github.com/opnsense/plugins/blob/master/net/haproxy/src/opnsense/mvc/app/models/OPNsense/HAProxy/HAProxy.xml#L257
Yes it was me being stupid and forgetting to press tab ;)