Correction: RFC 8842 on Session Description Protocol (SDP) Offer/Answer Considerations for Datagram Transport Layer Security (DTLS) and Transport Layer Security (TLS) Tue, 19 January 2021 01:39 UTC

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[Year corrected to "2021" below.]

A new Request for Comments is now available in online RFC libraries.

       RFC 8842

       Title:      Session Description Protocol (SDP) Offer/Answer 
                   Considerations for Datagram Transport Layer Security 
                   (DTLS) and Transport Layer Security (TLS) 
       Author:     C. Holmberg,
                   R. Shpount
       Status:     Standards Track
       Stream:     IETF
       Date:       January 2021
       Pages:      19
       Updates:    RFC 5763, RFC 7345

       I-D Tag:    draft-ietf-mmusic-dtls-sdp-32.txt


       DOI:        10.17487/RFC8842

This document defines the Session Description Protocol (SDP)
offer/answer procedures for negotiating and establishing a Datagram
Transport Layer Security (DTLS) association.  The document also
defines the criteria for when a new DTLS association must be
established.  The document updates RFCs 5763 and 7345 by replacing
common SDP offer/answer procedures with a reference to this

This document defines a new SDP media-level attribute, "tls-id". 

This document also defines how the "tls-id" attribute can be used for
negotiating and establishing a Transport Layer Security (TLS)
connection, in conjunction with the procedures in RFCs 4145 and 8122.

This document is a product of the Multiparty Multimedia Session Control Working Group of the IETF.

This is now a Proposed Standard.

STANDARDS TRACK: This document specifies an Internet Standards Track
protocol for the Internet community, and requests discussion and suggestions
for improvements.  Please refer to the current edition of the Official
Internet Protocol Standards ( for the 
standardization state and status of this protocol.  Distribution of this 
memo is unlimited.

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