ETSI TR 102 016 V1.1.1 (2001-11)

Services and Protocols for Advanced Networks (SPAN); Integrated Services Digital Network (ISDN); Potential solutions to support the transmission of PPP

DTR/SPAN-130248

Storitve in protokoli za napredna omrežja (SPAN) – Digitalno omrežje z integriranimi storitvami (ISDN) – Možne rešitve za podporo prenosa protokola od točke do točke (PPP)

General Information

• Status: Published
• Publication Date: 27-Nov-2001
• Technical Committee: SPAN 13 - SPAN Peer-to-Peer Control Protocol (PTPCP)
• Current Stage: 12 - Completion
• Due Date: 03-Dec-2001
• Completion Date: 28-Nov-2001
• Ref Project: SIST-TP ETSI/TR 102 016 V1.1.1:2005 - Services and Protocols for Advanced Networks (SPAN); Integrated Services Digital Network (ISDN); Potential solutions to support the transmission of PPP

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TP ETSI/TR 102 016 V1.1.1:2005
01-januar-2005
6WRULWYHLQSURWRNROL]DQDSUHGQDRPUHåMD63$1±'LJLWDOQRRPUHåMH]
LQWHJULUDQLPLVWRULWYDPL,6'1±0RåQHUHãLWYH]DSRGSRURSUHQRVDSURWRNRODRG
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Services and Protocols for Advanced Networks (SPAN); Integrated Services Digital
Network (ISDN); Potential solutions to support the transmission of PPP
Ta slovenski standard je istoveten z: TR 102 016 Version 1.1.1
ICS:
33.040.35 Telefonska omrežja Telephone networks
33.080 Digitalno omrežje z Integrated Services Digital
integriranimi storitvami Network (ISDN)
(ISDN)
SIST-TP ETSI/TR 102 016 V1.1.1:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TP ETSI/TR 102 016 V1.1.1:2005

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SIST-TP ETSI/TR 102 016 V1.1.1:2005

ETSI TR 102 016 V1.1.1 (2001-11)
Technical Report


Services and Protocols for Advanced Network (SPAN);
Integrated Services Digital Network (ISDN);
Potential solutions to support the transmission of PPP

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SIST-TP ETSI/TR 102 016 V1.1.1:2005
 2 ETSI TR 102 016 V1.1.1 (2001-11)



Reference
DTR/SPAN-130248
Keywords
ISDN, transmission
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© European Telecommunications Standards Institute 2001.
All rights reserved.

ETSI

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SIST-TP ETSI/TR 102 016 V1.1.1:2005
 3 ETSI TR 102 016 V1.1.1 (2001-11)
Contents
Intellectual Property Rights.4
Foreword.4
1 Scope.5
2 References.5
3 Definitions and abbreviations.5
3.1 Definitions.5
3.2 Abbreviations.5
4 Description.6
5 LAPD restrictions.6
6 PPP over LAPD (PPPoLAPD).6
7 MP over LAPD (MPoLAPD).7
8 Conclusion.9
History .10

ETSI

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SIST-TP ETSI/TR 102 016 V1.1.1:2005
 4 ETSI TR 102 016 V1.1.1 (2001-11)
Intellectual Property Rights
IPRs essential or potentially essential to the present document may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (http://webapp.etsi.org/IPR/home.asp).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
Foreword
This Technical Report (TR) has been produced by ETSI Technical Committee Services and Protocols for Advanced
Networks (SPAN).
ETSI

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SIST-TP ETSI/TR 102 016 V1.1.1:2005
 5 ETSI TR 102 016 V1.1.1 (2001-11)
1 Scope
The present document gives guidance on potential solutions to support the tranmission of Point-to-Point Protocol (PPP)
packets over the D channel of an ISDN access without the need of an X.25 virtual circuit as used and defined in the
Always On/Dynamic ISDN (AO/DI) [1] networking service.
2 References
For the purposes of this Technical Report, the following references apply:
[1] IETF, PPP extensions, draft-ietf-pppext-aodi-02: "Always On/Dynamic ISDN (AO/DI)"
(http://www.ietf.org/proceedings/00jul/I-D/pppext-aodi-02.txt)
[2] IETF, RFC1548: "The Point-to-Point Protocol (PPP)".
[3] IETF, RFC1990: "The PPP Multilink Protocol (MP)".
[4] ITU-T Recommendation Q.921: "ISDN User-Network interface - Data link layer specification".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following term and definition applies:
Always On/Dynamic ISDN (AO/DI): networking service that provides an always-available connection to TCP/IP
based services
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
AO/DI Always On/Dynamic ISDN
IETF Internet Engineering Task Force
IP Internet Protocol
ISDN Integrated Services Digital Network
LAPD Link Access Protocol on channel D
LCP Link Control Protocol
MP Multilink Protocol
MPoLAPD Multilink Protocol over LAPD
MRRU Maximum Receive Reconstructed Unit
MRU Maximum Receive Unit
MTU Maximum Transfer Unit
NCP Network Control Protocol
PPP Point-to-Point Protocol
PPPoLAPD Point-to-Point Protocol over LAPD
RFC Request For Comment
SAPI Service Access Point Identifier
TCP/IP Transmission Control Protocol/IP
TCP/UDP Transmission Control Protocol/UDP
TEI Terminal End-point Identifier
UDP User Data Protocol
ETSI

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SIST-TP ETSI/TR 102 016 V1.1.1:2005
 6 ETSI TR 102 016 V1.1.1 (2001-11)
4 Description
AO/DI [1] is a networking service that provides an always-available connection to TCP/IP based services. This service
is provided to ISDN subscribers; an ISDN D channel permanent logical link is established between the subscriber and a
packet handler, a X.25 virtual circuit is then established between the subscriber and his Internet service provider. This
virtual circuit is used to establish an Internet connection, when bandwidth is required for the transmission of Internet
data (downstream and/or upstream), one or two B channels are established.
The present document gives guidance on potential solutions to support the transmission of Point-to-point Protocol (PPP)
packets over the D channel of an ISDN access without the need of an X.25 virtual circuit as used
...