IPv6 NPT and NAT for Linux

For those who missed it, Linux is adding NAT for IPv6 to netfilter: http://www.spinics.net/lists/netfilter-devel/msg19979.html Along with tradition SNAT, and DNAT targets most of us are familiar with, a new NETMAP target is included that implements NPT (network prefix translation). I for one am happy to see this; despite not wanting to see people NAT IPv6 as the norm, having the NETMAP target will largely replace the use of SNAT and MASQUERADE for many deployments, while keeping those tools for the times when traditional NAT is desirable. -- Ray Soucy Epic Communications Specialist Phone: +1 (207) 561-3526 Networkmaine, a Unit of the University of Maine System http://www.networkmaine.net/