IPv6 load balancing
From LVSKB
IPv6 load balancing support was added to IPVS by Julius Volz and Vince Busam at Google.
Status
IPv6 load balancing for IPVS was already in the Linux kernel 2.6.28-rc3. Goto the IPVS Software Page to download the latest version of ipvsadm software.
See http://lwn.net/Articles/296409/ for the status of IPv6 support