In reply to jared mauch.

Hello Jared – as Mark has already implied I can confirm Netflow enhancements in XR 4.3.1 will be downloadable in Q2 2013

Thank you for using IPv6 transition support community:

https://supportforums.cisco.com/community/netpro/network-infrastructure/ipv6-transition

for IPv6 products/feature related question

I will contact you in more detail by email directly