1. A method for providing service selection in a service insertion architecture data plane, the method comprising: generating, at a first service node, a first packet that includes unique service ordering information associated with a first logical service performed at the first service node; providing the first packet to a forwarding plane in the service insertion architecture; providing the first packet to a second service node that is identified by the forwarding plane as a next hop location based on the unique service ordering information included in the first packet.