Hi, I think I found a small typo in the draft: -
asymmetric reachability - a link where non-reflexive and/or non-transitive reachability is part of normal operation. (Non- reflexive reachability means packets from A reach B but packets from B don't reach A. I think reflexive is the wrong term here, by definition "A relation R on a set A is called reflexive if and only if < a, a > R for every element a of A." I think the exact term here is symmetric and not reflexive. The sentence should read asymmetric reachability - a link where non-symmetric and/or non-transitive reachability is part of normal operation. (Non- symmetric reachability means packets from A reach B but packets from B don't reach A. Thanks, Vishwas -------------------------------------------------------------------- IETF IPv6 working group mailing list ipv6@ietf.org Administrative Requests: https://www1.ietf.org/mailman/listinfo/ipv6 --------------------------------------------------------------------