Folks, I've just published two new IETF Internet-Drafts, that document the problem of RA-Guard evasion, and propose mitigations. They are two Internet-Drafts: * "IPv6 Router Advertisement Guard (RA-Guard) Evasion", available at: http://tools.ietf.org/id/draft-gont-v6ops-ra-guard-evasion-00.txt * "Security Implications of the Use of IPv6 Extension Headers with IPv6 Neighbor Discovery", available at: http://tools.ietf.org/id/draft-gont-6man-nd-extension-headers-00.txt The motivation for publishing these documents now (and not earlier or later) is discussed in the first I-D. ;-) Any comments on these documents will be more than welcome. P.S.: In case you are not already doing it, please consider participating in the relevant IETF working groups (v6ops and 6man) by subscribing to the corresponding mailing-lists (see https://www.ietf.org/mailman/listinfo/v6ops and https://www.ietf.org/mailman/listinfo/ipv6). Thanks! Best regards, -- Fernando Gont e-mail: fernando@xxxxxxxxxxx || fgont@xxxxxxx PGP Fingerprint: 7809 84F5 322E 45C7 F1C9 3945 96EE A9EF D076 FFF1