1. A method of differentiated routing in a multi-hop multi-radio wireless network, the method comprising: for each of a plurality of communication links, identifying a link type of the communication link as one of a restricted link and an ANY link; broadcasting a route request from a source node, wherein the route request includes a category of traffic, wherein the route request is broadcast on the restricted links and the ANY links when the category of traffic comprises a particular category of traffic, and further wherein the route request is broadcast only on the ANY links when the category of traffic is not the particular category of traffic.