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  1. Fast Datapath Product
  2. FDP-1391

[EVPN] Add e2e upstream OVN system tests for L3 EVPN route learning/advertising.

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    • ovn26.03
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      Given an OCP cluster with remote tunnel endpoints learned via BGP and virtual network ports configured for EVPN traffic,

      When OVN runs upstream e2e tests for multi-node topologies with BGP/EVPN peers, gateway or distributed routers, vxlan ports, and NAT or load balancer IPs,

      Then tests confirm OVN advertises router subnets, NAT, and load balancer IPs to remote peers.

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      Given an OCP cluster with remote tunnel endpoints learned via BGP and virtual network ports configured for EVPN traffic, When OVN runs upstream e2e tests for multi-node topologies with BGP/EVPN peers, gateway or distributed routers, vxlan ports, and NAT or load balancer IPs, Then tests confirm OVN advertises router subnets, NAT, and load balancer IPs to remote peers.
    • ovn26.03-26.03.0-alpha.111.el9fdp
    • rhel-9
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    • rhel-net-ovn
    • ssg_networking
    • OVN FDP Sprint 10
    • 1

      After implementing remote VTEP learning for logical routers (FDP-1385) and support for encapsulating/decapsulating traffic to/from learned VTEPs (FDP-1386) the already existing support for BGP dynamic-routing integration for OVN logical routers should allow for OVN router subnets, NAT and LB IPs to be advertised through BGP EVPN as well.

      We need to ensure that relevant multinode e2e tests are added for:

      • topologies with BGP+EVPN peers between OVN nodes/deployments (FRR running the control plane)
      • gateway OVN routers or distributed OVN routers with gateway ports that have dynamic routing enabled AND
      • a type=vxlan router port AND
      • have NAT and/or LBs configured

      In such cases, remote peers should learn routes through BGP+EVPN to reach the advertised OVN network/NAT/LB IPs.

       

              dceara@redhat.com Dumitru Ceara
              dceara@redhat.com Dumitru Ceara
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