AT546777T - System and method for providing a network check protocol - Google Patents

System and method for providing a network check protocol

Info

Publication number
AT546777T
AT546777T AT06771057T AT06771057T AT546777T AT 546777 T AT546777 T AT 546777T AT 06771057 T AT06771057 T AT 06771057T AT 06771057 T AT06771057 T AT 06771057T AT 546777 T AT546777 T AT 546777T
Authority
AT
Austria
Prior art keywords
providing
system
method
network check
check protocol
Prior art date
Application number
AT06771057T
Other languages
German (de)
Inventor
James N Guichard
Jean-Philippe Vasseur
Thomas D Nadeau
David D Ward
Stefano Previdi
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
Priority to US11/135,253 priority Critical patent/US20060262772A1/en
Application filed by Cisco Tech Inc filed Critical Cisco Tech Inc
Priority to PCT/US2006/020066 priority patent/WO2006127799A2/en
Publication of AT546777T publication Critical patent/AT546777T/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/30Special provisions for routing multiclass traffic
    • H04L45/308Route determination based on user's profile, e.g. premium users
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing packet switching networks
    • H04L43/08Monitoring based on specific metrics
    • H04L43/0805Availability
    • H04L43/0811Connectivity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/04Interdomain routing, e.g. hierarchical routing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/30Special provisions for routing multiclass traffic
    • H04L45/302Route determination based on requested QoS
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00Routing or path finding of packets in data switching networks
    • H04L45/70Routing based on monitoring results
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00Traffic regulation in packet switching networks
    • H04L47/10Flow control or congestion control
    • H04L47/24Flow control or congestion control depending on the type of traffic, e.g. priority or quality of service [QoS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing packet switching networks
    • H04L43/12Arrangements for monitoring or testing packet switching networks using dedicated network monitoring probes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00Network architectures or network communication protocols for network security
    • H04L63/02Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/029Firewall traversal, e.g. tunnelling or, creating pinholes
AT06771057T 2005-05-23 2006-05-23 System and method for providing a network check protocol AT546777T (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US11/135,253 US20060262772A1 (en) 2005-05-23 2005-05-23 System and methods for providing a network path verification protocol
PCT/US2006/020066 WO2006127799A2 (en) 2005-05-23 2006-05-23 System and methods for providing a network path verification protocol

Publications (1)

Publication Number Publication Date
AT546777T true AT546777T (en) 2012-03-15

Family

ID=37448244

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06771057T AT546777T (en) 2005-05-23 2006-05-23 System and method for providing a network check protocol

Country Status (5)

Country Link
US (1) US20060262772A1 (en)
EP (1) EP1891526B1 (en)
CN (1) CN100585565C (en)
AT (1) AT546777T (en)
WO (1) WO2006127799A2 (en)

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Also Published As

Publication number Publication date
CN100585565C (en) 2010-01-27
EP1891526A2 (en) 2008-02-27
WO2006127799A2 (en) 2006-11-30
WO2006127799A3 (en) 2007-07-26
EP1891526A4 (en) 2010-11-17
EP1891526B1 (en) 2012-02-22
CN101151596A (en) 2008-03-26
US20060262772A1 (en) 2006-11-23

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