You are marking 6rd as not stateless due to: "[4] ISATAP and 6rd may require a list of router addresses and/or per-neighbor state to avoid tunnel looping attacks."
The list of BR addresses for the CE as well as the BR ACL config to counteract the looping attack are static configuration items, neither constitute dynamic state. - Mark PS. IRON does have an impressive feature list here! On 9/30/10 12:14 AM, Templin, Fred L wrote: > Here is a first-pass attempt at capturing a feature by > feature comparison of popular tunneling mechanisms. If > there are mechanisms I have missed, please let me know > and send Y/N values for the various features. If you > see features missing that should be included in the > comparison, let me know. If you see feature descriptions > you do not agree with, please provide some of your own. > > Upshot is that nothing I know of comes close to IRON > in terms of desirable features. > > Thanks - Fred > [email protected] > > > > _______________________________________________ > Softwires mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/softwires _______________________________________________ Softwires mailing list [email protected] https://www.ietf.org/mailman/listinfo/softwires
