From Wiki of WFilter NG Firewall
IPv6 is now officially supported.
We schedule WFilter's IPv6 support into three phases:
- Phase 1: IPv6 support of interfaces, routing and firewall settings. [completed]
- Phase 2: IPv6 support of access policy, bandwidth shaper and user authentication.
- Phase 3: IPv6 support of internet usage recording and statistics.
Phase 1 is completed. "Phase 2" is in development.