Folks, We have published a revision of our IETF Internet-Draft "Security Implications of the Use of IPv6 Extension Headers with IPv6 Neighbor Discovery". The revised I-D is available at: <http://tools.ietf.org/id/draft-gont-6man-nd-extension-headers-02.txt> This revision includes, among other thing, a discussion of possible issues with SEND as a result of IPv6 fragmentation. Any feedback will be very appreciated. Thanks! Best regards, -- Fernando Gont SI6 Networks e-mail: fgont@xxxxxxxxxxxxxxx PGP Fingerprint: 6666 31C6 D484 63B2 8FB1 E3C4 AE25 0D55 1D4E 7492