QFX VXLAN Fake Host

To fake a host on a leaf switch, plug two ports on switch into each other, configure one port in standard legacy VLAN and configure IP on the VLAN with irb unit. Put the the 2nd switchport into the existing VXLAN:


xe-0/0/46 {
    description "To FAKEHOST";
    encapsulation ethernet-bridge;
    unit 0;
}
xe-0/0/47 {
    description FAKEHOST;
    encapsulation ethernet-bridge;
    unit 0;
}
irb {
    unit 100 {
        description "FAKEHOST IP";
        family inet {
            address 192.168.1.3/24;
        }
    }
}

vlans {
  FAKEHOST {
      vlan-id 100;
      interface xe-0/0/47.0;
      l3-interface irb.100;
  }
  VLAN10 {
      interface xe-0/0/3.0;
      interface xe-0/0/46.0;
      vxlan {
          vni 10;
          ingress-node-replication;
      }
  }
}