Qu et al., 2013 - Google Patents

Scalable many-field packet classification on multi-core processors

Qu et al., 2013

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Document ID
6154857792531097586
Author
Qu Y
Zhou S
Prasanna V
Publication year
Publication venue
2013 25th International Symposium on Computer Architecture and High Performance Computing

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Snippet

Packet classification matches a packet header against the predefined rules in a rule set, it is a kernel function that has been studied for decades. A recent trend in packet classification is to match a large number of packet header fields. For example, the flow table lookup in …
Continue reading at cial.csie.ncku.edu.tw (PDF) (other versions)

Classifications

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    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup or address filtering
    • H04L45/7457—Address table lookup or address filtering using content-addressable memories [CAM]
    • 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
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup or address filtering
    • H04L45/7453—Address table lookup or address filtering using hashing
    • H—ELECTRICITY
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    • H04L45/742—Route cache and its operation
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    • G06F17/30964—Querying
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    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/40—Wormhole routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/14—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic
    • H04L63/1408—Network architectures or network communication protocols for network security for detecting or protecting against malicious traffic by monitoring network traffic
    • H—ELECTRICITY
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    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags
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