{
  "ietf-network:networks": {
    "network": {
      "network-id": "example:VPN1",
      "node": [
        {
          "node-id": "example:A",
          "ietf-network-vpn-pm:node-type": "pe",
          "termination-point": [
            {
              "tp-id": "example:1-0-1",
              "ietf-network-vpn-pm:pm-statistics": {
                "inbound-octets": "100",
                "outbound-octets": "150"
              }
            }
          ]
        },
        {
          "node-id": "example:B",
          "ietf-network-vpn-pm:node-type": "pe",
          "termination-point": [
            {
              "tp-id": "example:2-0-1",
              "ietf-network-vpn-pm:pm-statistics": {
                "inbound-octets": "150",
                "outbound-octets": "100"
              }
            }
          ]
        }
      ],
      "ietf-network-topology:link": [
        {
          "link-id": "example:A-B",
          "source": {
            "source-node": "example:A"
          },
          "destination": {
            "dest-node": "example:B"
          },
          "ietf-network-pm:perf-mon": {
            "pm": [
              {
                "pm-type": "pm-type-vpn-tunnel",
                "pm-attributes": {
                  "one-way-pm-statistics": {
                    "loss-statistics": {
                      "packet-loss-count": "120"
                    }
                  }
                }
              }
            ],
            "vpn-pm-type": {
              "vpn-tunnel": {
                "vpn-tunnel-type": "ietf-vpn-common:gre"
              }
            }
          }
        }
      ]
    }
  }
}