ND Proxy (ipv6) full support in Linux
I'm looking for a full solution of ND Proxy (NEIGHBOR Discovery Proxy - RFC 4389), which includes proxing of 4 IPCMv6 messages: NEIGHBOR Solicitation, NEIGHBOR Advertisement, Router Advertisement and Redirect. I need such a solution as an IPv6 tethering solution for a mobile device.
As far as I understand
"ip -6 neigh add proxy <ip> dev <if>" proxes only NEIGHBOR Solicitation, NEIGHBOR Advertisement (and only for a predefined host and not an entire subnet).
I've also found ndppd - NDP Proxy Daemon, which does the same for the entire subnet.
Is there any solution for Router Advertisement and Redirect proxing in Linux? I.e. how to distribute the IPv6 prefix via Router Advertisement with a proxy bit set?
Thanks in advance,