Folks, FYI, just posted: <http://blog.si6networks.com/2012/02/ipv6-nids-evasion-and-improvements-in.html> It contains some test results regarding the implementation of RFC 5722 and draft-ietf-6man-ipv6-atomic-fragments. Thanks, -- Fernando Gont SI6 Networks e-mail: fgont@xxxxxxxxxxxxxxx PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492