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  1. Network Observability
  2. NETOBSERV-1408

use TCX ebpf hook instead of TC and remove dependency on netlink and qdisc

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    • netobserv-1.6
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    • eBPF
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    • tcx-ebpf-hook
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    • OCPSTRAT-1207Improve Network Observability Operator performance with latest eBPF enhancements (bpfman, Tcx hook latest kernel & RHEL9.4)
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      Now cilium supports TCX hooks
      cilium/ebpf@417f8a2
      The ebpf agent need to follow cilium/cilium#27632 to migrate to tcx and remove dependency on netlink and Qdisc

      reference: http://vger.kernel.org/bpfconf2023_material/tcx_meta_netdev_borkmann.pdf

       

      https://github.com/netobserv/netobserv-ebpf-agent/issues/230 

      is used to track this effort for ebpf agent

       

      this feature will be in rhel9.4

              mmahmoud@redhat.com Mohamed Mahmoud (Inactive)
              mmahmoud@redhat.com Mohamed Mahmoud (Inactive)
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              Amogh Rameshappa Devapura Amogh Rameshappa Devapura
              Sara Thomas Sara Thomas
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