Hi Fabio, > Reading the ALTO protocol draft I noticed that there is no discussion about > costs being symmetric or asymmetric. Does this mean that you assume > symmetric path costs ?
Costs are not restricted nor assumed to be symmetric. This can be made explicit in the document. For some discussion and considerations about directionality and asymmetry in the context of P4P, see Section 9.1.2 of: http://tools.ietf.org/html/draft-p4p-framework-00 -- Richard Alimi Department of Computer Science Yale University _______________________________________________ alto mailing list [email protected] https://www.ietf.org/mailman/listinfo/alto
