WO2006057849A3 - Techniques for migrating a point to point protocol to a protocol for an access network - Google Patents

Techniques for migrating a point to point protocol to a protocol for an access network Download PDF

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Publication number
WO2006057849A3
WO2006057849A3 PCT/US2005/041225 US2005041225W WO2006057849A3 WO 2006057849 A3 WO2006057849 A3 WO 2006057849A3 US 2005041225 W US2005041225 W US 2005041225W WO 2006057849 A3 WO2006057849 A3 WO 2006057849A3
Authority
WO
WIPO (PCT)
Prior art keywords
protocol
ppp
point
outbound
control data
Prior art date
Application number
PCT/US2005/041225
Other languages
French (fr)
Other versions
WO2006057849A2 (en
Inventor
Vincent John Mammoliti
William Mark Townsley
Huw Jones
Original Assignee
Cisco Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cisco Tech Inc filed Critical Cisco Tech Inc
Priority to EP05851623.8A priority Critical patent/EP1844402B1/en
Priority to CN2005800310543A priority patent/CN101218575B/en
Publication of WO2006057849A2 publication Critical patent/WO2006057849A2/en
Publication of WO2006057849A3 publication Critical patent/WO2006057849A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]
    • H04L69/168—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP] specially adapted for link layer protocols, e.g. asynchronous transfer mode [ATM], synchronous optical network [SONET] or point-to-point protocol [PPP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/03—Protocol definition or specification 
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/16—Implementation or adaptation of Internet protocol [IP], of transmission control protocol [TCP] or of user datagram protocol [UDP]

Abstract

Techniques for exchanging point to point protocol (PPP) information among network nodes using an arbitrary network protocol include determining whether a PPP payload includes PPP control data. If so, then an outbound protocol frame is generated with the PPP control data in a payload and with an outbound protocol type field that indicates PPP control data. The outbound protocol frame is sent to a server which uses the PPP control data. The outbound protocol is different from PPP and from PPP over Ethernet (PPPoE) and from PPP over Asynchronous Transfer Mode (ATM) protocol (PPPoA). The outbound protocol may be Ethernet or ATM Adaptation Layer (AAL) or some other protocol. These techniques allow PPP control plane functionality while utilizing IP over Ethernet for the data plane.
PCT/US2005/041225 2004-11-29 2005-11-15 Techniques for migrating a point to point protocol to a protocol for an access network WO2006057849A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP05851623.8A EP1844402B1 (en) 2004-11-29 2005-11-15 Techniques for migrating a point to point protocol to a protocol for an access network
CN2005800310543A CN101218575B (en) 2004-11-29 2005-11-15 Techniques for migrating a point to point protocol to a protocol for an access network

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US63131804P 2004-11-29 2004-11-29
US60/631,318 2004-11-29
US11/043,636 2005-01-26
US11/043,636 US7483996B2 (en) 2004-11-29 2005-01-26 Techniques for migrating a point to point protocol to a protocol for an access network

Publications (2)

Publication Number Publication Date
WO2006057849A2 WO2006057849A2 (en) 2006-06-01
WO2006057849A3 true WO2006057849A3 (en) 2007-11-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/041225 WO2006057849A2 (en) 2004-11-29 2005-11-15 Techniques for migrating a point to point protocol to a protocol for an access network

Country Status (4)

Country Link
US (2) US7483996B2 (en)
EP (1) EP1844402B1 (en)
CN (1) CN101218575B (en)
WO (1) WO2006057849A2 (en)

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Also Published As

Publication number Publication date
CN101218575B (en) 2012-12-26
CN101218575A (en) 2008-07-09
WO2006057849A2 (en) 2006-06-01
US20060168270A1 (en) 2006-07-27
US8086749B2 (en) 2011-12-27
EP1844402A2 (en) 2007-10-17
US7483996B2 (en) 2009-01-27
EP1844402A4 (en) 2009-09-02
EP1844402B1 (en) 2018-01-24
US20090154466A1 (en) 2009-06-18

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