IETF RFC 4570
Session Description Protocol (SDP) Source Filters
Organization: | IETF |
Publication Date: | 1 July 2006 |
Status: | active |
Page Count: | 14 |
scope:
This document describes how to adapt the Session Description Protocol (SDP) to express one or more source addresses as a source filter for one or more destination "connection" addresses. It defines the syntax and semantics for an SDP "source-filter" attribute that may reference either IPv4 or IPv6 address(es) as either an inclusive or exclusive source list for either multicast or unicast destinations. In particular, an inclusive source-filter can be used to specify a Source-Specific Multicast (SSM) session.
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