Solution Approach Signal congestion information to neighbors with a new congestion AVP Alternative is to use a new command Congestion AVP can be piggybacked to any message including DWR/DWA DWR can be sent whenever congestion state of the node changes Dampening can be applied between onset and abatement of overload to prevent oscillation or flapping Possible context: Overload indications affects entire node Overload indications is per application |