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  1. Red Hat OpenStack Services on OpenShift
  2. OSPRH-884

BZ#2127951 BGP Fast Data Path support

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    • Fast Data Path support
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    • OSPRH-3916 - Multi-cloud connect with BGP
    • Committed
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    • 47% To Do, 13% In Progress, 40% Done
    • 2023Q4, 2024Q3

      Description of problem:
      Current implementation relies on kernel routing table, so it can't be used with FDP options (ovs-dpdk or ovs-hw-offload).

      All telco customers only deploy FDP options (SRIOV, ovs-dpdk or ovs-hw-offload), and won't be able to use that feature.

      FDP support for BGP will be based on OVN routing and thus rely on OVN routing capabilites to support fast data path. 

      Current priority is primarily to test and validate SR-IOV and OVS-DPDK.  

      For details on the implementation and workflow please refer to the blog post. 

      https://luis5tb.github.io/bgp/2023/01/09/how-to-make-the-ovn-bgp-agent-ready-for-hwol-and-dpdk.html

              eolivare Eduardo Olivares Toledo
              jira-bugzilla-migration RH Bugzilla Integration
              Ella Shulman
              rhos-dfg-networking-squad-bgp
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                Created:
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