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This document concludes with a conceptual road map for initial steps in standardization for use by future mobile multicast protocol designers. This document is a product of the IP Mobility Optimizations (MobOpts) Research Group. This document is not an Internet Standards Track specification; it is published for informational purposes.", "abstract$meta": { "confidence": "high", "note": "Parsed from RFC index XML abstract", "originalValue": null, "source": "parsed", "sourceUrl": "https://www.rfc-editor.org/info/rfc5757/", "updated": "2026-10-16T18:55:58.106Z", "version": "extractDocs.js@commit:a6ae1efef02e" }, "authors": [ { "name": "Thomas C. 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