Is RFC5549, IPv6 next hop for IPv4 address families, supported on any current software rev for for the Nexus 5500. I see that it's available on the N3k, N7k, N9k. If not, is it a roadmap item?
If it is available, is there a code rev and command needed to enable it? On v7.2.2 I see vpnv4 routes in the BGP table with the v6 next-hop, which aren't being installed due to a RIB failure. I assume the RIB failure indicates that RFC5549 support isn't enabled, either because it's unavailable, or because it's unconfigured.