JSON Format Extensions for Traffic Engineering (TE) performance metrics in the ALTO Information Resource Directory
The base ALTO specification defines two properties for cost metric attribute in the Cost MAP, including 'hopcount' and 'routingcost'. This specification adds five new properties and one new parameter for Traffic Engineering(TE) performance related constraint attribute associated with cost metric attribute 'routingcost' in the ALTO Information Resource Directory: Link Delay, Delay Variation, Packet Loss, Residual Bandwidth, Available Bandwidth,linkstate.