> Third, Babel has a fairly sophisticated loop avoidance mechanism, and > it's not quite trivial to generalise it to multipath.
Note that this is analoguous to the issues with aggregation in BGP -- which are solved by using an AS-SET. We don't have a "router-id-set" in Babel, so we need to choose one of the router-ids to announce. Loop avoidance for aggregated and multipath routes could perhaps be done in a backwards compatible manner by having a "router-id-set" sub-TLV, but I haven't given it serious thought. -- Juliusz _______________________________________________ Babel-users mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/babel-users
