On Aug 28, 2010, at 1:13 PM, Florian Weimer wrote: > IPv6 also make IPsec mandatory, which seems a significant change over IPv4, too. I can point to IPv6 implementations that don't have it and IPv4 implementations that do. I've been using IPsec/IPv4 for roughly 15 years. That canard is a little long in the tooth. _______________________________________________ Ietf mailing list Ietf@xxxxxxxx https://www.ietf.org/mailman/listinfo/ietf