@DBLClick said in Assigning ipv6 address to WAN via VLAN:
are you saying, just assign a static address?
What specifically are you trying to do that requires a VLAN? If you're trying to reach your pfSense box, the address of any interface will do. Also, it helps if your ISP provides a consistent prefix, so that your prefixes don't change. Make sure you have Do not allow PD/Address release, on the WAN page, selected. And yes, enable track interface for anything that gets the prefix from your ISP.