A new Request for Comments is now available in online RFC libraries. RFC 6773 Title: DCCP-UDP: A Datagram Congestion Control Protocol UDP Encapsulation for NAT Traversal Author: T. Phelan, G. Fairhurst, C. Perkins Status: Standards Track Stream: IETF Date: November 2012 Mailbox: tphelan@xxxxxxxxxxxx, gorry@xxxxxxxxxxxxxx, csp@xxxxxxxxxxxxx Pages: 20 Characters: 45073 Updates: RFC4340, RFC5762 I-D Tag: draft-ietf-dccp-udpencap-11.txt URL: http://www.rfc-editor.org/rfc/rfc6773.txt This document specifies an alternative encapsulation of the Datagram Congestion Control Protocol (DCCP), referred to as DCCP-UDP. This encapsulation allows DCCP to be carried through the current generation of Network Address Translation (NAT) middleboxes without modification of those middleboxes. This document also updates the Session Description Protocol (SDP) information for DCCP defined in RFC 5762. [STANDARDS-TRACK] This document is a product of the Datagram Congestion Control Protocol Working Group of the IETF. This is now a Proposed Standard Protocol. 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 Internet Official Protocol Standards (STD 1) for the standardization state and status of this protocol. Distribution of this memo is unlimited. This announcement is sent to the IETF-Announce and rfc-dist lists. To subscribe or unsubscribe, see http://www.ietf.org/mailman/listinfo/ietf-announce http://mailman.rfc-editor.org/mailman/listinfo/rfc-dist For searching the RFC series, see http://www.rfc-editor.org/rfcsearch.html. For downloading RFCs, see http://www.rfc-editor.org/rfc.html. Requests for special distribution should be addressed to either the author of the RFC in question, or to rfc-editor@xxxxxxxxxxxxxx. Unless specifically noted otherwise on the RFC itself, all RFCs are for unlimited distribution. The RFC Editor Team Association Management Solutions, LLC