Offloading SCION Packet Forwarding to XDP BPF

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Show simple item record Schulz, Lars-Christian Hausheer, David 2022-04-08T07:46:20Z 2022-04-08T07:46:20Z 2022-04-07
dc.identifier.uri de_DE
dc.description.abstract Existing fixed-function packet processing hardware does not support novel protocols like the next-generation Internet architecture SCION. While SCION routers have previously been accelerated using DPDK and Tofino ASICs, we present an alternative lightweight but feature-complete approach based on the eXpress data path (XDP). We discuss implementation challenges and opportunities unique to the XDP BPF environment and demonstrate a first prototype capable of forwarding at least 0.676 million packets per second per CPU core. en
dc.language.iso en de_DE
dc.publisher Universität Tübingen de_DE
dc.subject.ddc 004 de_DE
dc.title Offloading SCION Packet Forwarding to XDP BPF en
dc.type ConferencePaper de_DE
utue.publikation.fachbereich Informatik de_DE
utue.publikation.fakultaet 7 Mathematisch-Naturwissenschaftliche Fakultät de_DE
utue.opus.portal kuvs-nets3 de_DE
utue.publikation.noppn yes de_DE


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