CA2572060A1 - Filtering and routing of fragmented datagrams in a data network - Google Patents

Filtering and routing of fragmented datagrams in a data network Download PDF

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Publication number
CA2572060A1
CA2572060A1 CA002572060A CA2572060A CA2572060A1 CA 2572060 A1 CA2572060 A1 CA 2572060A1 CA 002572060 A CA002572060 A CA 002572060A CA 2572060 A CA2572060 A CA 2572060A CA 2572060 A1 CA2572060 A1 CA 2572060A1
Authority
CA
Canada
Prior art keywords
datagram
fragment
filter
fragments
received
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002572060A
Other languages
English (en)
French (fr)
Inventor
Uppinder S. Babbar
Marcello Lioy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2572060A1 publication Critical patent/CA2572060A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • 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]
    • 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]
    • H04L69/161—Implementation details of TCP/IP or UDP/IP stack architecture; Specification of modified or new header fields
    • 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]
    • H04L69/166—IP fragmentation; TCP segmentation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Computer And Data Communications (AREA)
CA002572060A 2004-06-29 2005-06-29 Filtering and routing of fragmented datagrams in a data network Abandoned CA2572060A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/881,451 2004-06-29
US10/881,451 US8155117B2 (en) 2004-06-29 2004-06-29 Filtering and routing of fragmented datagrams in a data network
PCT/US2005/023660 WO2006005029A1 (en) 2004-06-29 2005-06-29 Filtering and routing of fragmented datagrams in a data network

Publications (1)

Publication Number Publication Date
CA2572060A1 true CA2572060A1 (en) 2006-01-12

Family

ID=35276498

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002572060A Abandoned CA2572060A1 (en) 2004-06-29 2005-06-29 Filtering and routing of fragmented datagrams in a data network

Country Status (7)

Country Link
US (1) US8155117B2 (enExample)
EP (1) EP1766897B1 (enExample)
JP (2) JP4685868B2 (enExample)
AT (1) ATE542337T1 (enExample)
CA (1) CA2572060A1 (enExample)
RU (1) RU2363108C2 (enExample)
WO (1) WO2006005029A1 (enExample)

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Also Published As

Publication number Publication date
RU2007103166A (ru) 2008-08-10
EP1766897B1 (en) 2012-01-18
JP2011066903A (ja) 2011-03-31
RU2363108C2 (ru) 2009-07-27
US20050286517A1 (en) 2005-12-29
US8155117B2 (en) 2012-04-10
JP5123367B2 (ja) 2013-01-23
JP2008505561A (ja) 2008-02-21
ATE542337T1 (de) 2012-02-15
WO2006005029A1 (en) 2006-01-12
JP4685868B2 (ja) 2011-05-18
EP1766897A1 (en) 2007-03-28

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