@techreport{calvert-concast-svc-02, number = {draft-calvert-concast-svc-02}, type = {Internet-Draft}, institution = {Internet Engineering Task Force}, publisher = {Internet Engineering Task Force}, note = {Work in Progress}, url = {https://datatracker.ietf.org/doc/draft-calvert-concast-svc/02/}, author = {Ken Calvert}, title = {{Internet Concast Service}}, pagetotal = 16, year = 2001, month = jul, day = 19, abstract = {Concast is a many-to-one best-effort network service that allows a receiver to treat a group of senders as a single entity, in much the same way that IP multicast allows a sender to treat a group of receivers as one. Each concast datagram delivered to a receiver is derived from (possibly many) datagrams sent by different members of the concast group to that receiver, according to a 'merge specification'. Concast allows the semantics of this merging operation to vary to suit the needs of different applications. This document describes the concast service and presents a framework for defining merge semantics. It also describes the processing of concast datagrams by concast-capable routers and hosts. The concast signaling protocol (CSP), an integral part of the concast service, is specified in a separate document.}, }