SCTP Applicability Statement - PowerPoint PPT Presentation

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SCTP Applicability Statement

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(the present GTT of Lode Coene, Siemens Atea) SIEMENS. ICN D CS D5 ... data: Lode Coene) - GTT - UDT(DPC: SCTP bakeoff, OPC: ... – PowerPoint PPT presentation

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Title: SCTP Applicability Statement


1
SCTP Applicability Statement
Signalling Transport Working Group sigtran Michae
l Tüxen, Siemens (the present GTT of Lode Coene,
Siemens Atea)
2
Application statement for SCTP
  • ltdraft-sigtran-sctp-applic-state-00.txtgt
  • It describes the general issues concerning
    transport of data overSCTP
  • Published
  • Should answer questions like
  • How can I use SCTP to provide required services
    for my application/system?
  • What functions/benefits will it provide?
  • What functions won't it provide?
  • What things might I want to consider/modify for
    my particular system?

3
Application statement for SCTP
  • Open Issues
  • be more explicit on congestion control issues
  • more info on window sizes(ex for satelite use)
  • more info on randomness of the initital Tag
    Sequencenumber(TSN)
  • adaptations layers not mandatory, should be
    clearly mentioned
  • Section on "Recommendations" -gt any suggestions?
  • Other suggestions, text, figures, whatever ....
    warmly welcomed

4
Signalling transport over SCTP applicability
statement
  • It describes the specifics of transporting
    signalling over SCTP
  • The signalling transport over SCTP AS was
    previously known as the SS7-over-IP AS.
  • It should be more general M3UA, M2UA,
    M2UA-peer, IUA, SCUA
  • Consists of 3 parts
  • Signalling transport using SCTPadaptation
    layers, multihoming, congestion issues.
  • Adaptation layers in detail
  • addressing and naming (how to get from here to
    there, IPaddresses and names, SS7 addresses
    and names, usage, role of DNS
  • Not out yet, a first draft will be out after
    Adelaide.

5
Document matters
  • Additional contributions greatly appreciated
  • In any case Talk to, send to, phone
  • Lode Coene, Siemens Atea
  • John Loughney, Nokia
  • Email Lode.Coene_at_siemens.atea.be
  • phone 32-14-25-2081
  • And Know for something completely different...

6
Conclusion
  • UDT(CLD Adelaide, CLG Atea, User data Lode
    Coene) -gtGTT -gt routing error -gt
    UDTS(Errorcode No translation for such a
    address)
  • UDT(CLD Munich, CLG Atea, User data Lode
    Coene) -gt GTT -gt UDT(CLD Munich Machtlfinger,
    CLG Atea, User data Lode Coene) -gt GTT -gt
    UDT(DPC SCTP bakeoff, OPC who cares, User
    data finally a place where they have real
    Beer...)
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