and, slide 11
So try believing minimum TTL in chain But are all redundant to the first, since if that one expires none of the others should even be sent An intermediate might want a lower one, in case its downstream link goes down, but why? The downstream neighbor will announce a different path, but to those further still downstream that is indistinguishable from many other causes of seeing a different path from your upstream And there's no real reason for an intermediate node to want to beacon because it has no skin in the game _______________________________________________ sidr mailing list sidr@ietf.org https://www.ietf.org/mailman/listinfo/sidr
