RFC 3726 on Requirements for Signaling Protocols

rfc-editor@rfc-editor.org Sun, 18 April 2004 02:31 UTC

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Subject: RFC 3726 on Requirements for Signaling Protocols
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A new Request for Comments is now available in online RFC libraries.


        RFC 3726

        Title:      Requirements for Signaling Protocols
        Author(s):  M. Brunner, Ed.
        Status:     Informational
        Date:       April 2004
        Mailbox:    brunner@netlab.nec.de
        Pages:      42
        Characters: 98020
        Updates/Obsoletes/SeeAlso:    None

        I-D Tag:    draft-ietf-nsis-req-09.txt

        URL:        ftp://ftp.rfc-editor.org/in-notes/rfc3726.txt


This document defines requirements for signaling across different
network environments, such as across administrative and/or technology
domains.  Signaling is mainly considered for Quality of Service (Qos)
such as the Resource Reservation Protocol (RSVP).  However, in recent
years, several other applications of signaling have been defined.  For
example, signaling for label distribution in Multiprotocol Label
Switching (MPLS) or signaling to middleboxes.  To achieve wide
applicability of the requirements, the starting point is a diverse set
of scenarios/use cases concerning various types of networks and
application interactions.  This document presents the assumptions
before listing the requirements.  The requirements are grouped
according to areas such as architecture and design goals, signaling
flows, layering, performance, flexibility, security, and mobility.

This document is a product of the Next Steps in Signaling Working
Group of the IETF.

This memo provides information for the Internet community.  It does
not specify an Internet standard of any kind.  Distribution of this
memo is unlimited.

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Joyce K. Reynolds and Sandy Ginoza
USC/Information Sciences Institute

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