Sökning: "libpcap"

Hittade 2 uppsatser innehållade ordet libpcap.

  1. 1. A tool for measuring available network bandwidth in the cloud

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Ganapathy Raman Madanagopal; [2015]
    Nyckelord :;

    Sammanfattning : Measurement of available path capacity with high accuracy over high-speed linksdeployed in cloud and transport backbones is vital for Internet Service Providers(ISP) and for various network applications to know how congested the different linksare in a network and also to do traffic engineering efficiently. State-of-the-art activeprobing method BART (Bandwidth Available in Real-Time) measures the availablepath capacity by injecting the timestamped measurement packets into the network. LÄS MER

  3. 2. Implementation of data-collection tools using NetFlow for statistical analysis at the ISP level

    Uppsats för yrkesexamina på grundnivå, Akademin för innovation, design och teknik

    Författare :Daniel Karlström; [2012]
    Nyckelord :pmacct; statistical analysis; bgp; peer; peering; routing; route; quagga; virtual router; virtual; router; linux; graph; graphing; mrtg; database; mysql; script; scripting; python; bash; libpcap; mdh; data collection; data; collection; collecting; ISP; internet service provider; DoS; DDoS; attack; pmacct; statistisk analys; bgp; peer; peering; peera; routing; route; quagga; virtuell router; virtuell; router; linux; graf; grafa; mrtg; databas; mysql; script; scripting; python; bash; libpcap; mdh; datainsamling; insamling; data; ISP; internetleverantör; DoS; DDoS; attack;

    Sammanfattning : Defending against Dos- and DDoS attacks is difficult to accomplish; finding and filtering out illegitimate traffic from the legitimate flow is near impossible. Taking steps to mitigate or even block the traffic can only be done once the IP addresses of the attackers are known. LÄS MER