{
  "instance": "default",	
  "protocol": "isis",
  "level1": [
    {
      "node_id": "1980.5110.0001.00",
      "hostname": "R1",
      "sequence": "0x00000002",
      "area_list": [
        "49.0001/24"
      ],
      "protocol_list": [
        "ipv6",
        "ipv4"
      ],
      "ipv4_address_list": [
        "198.51.100.1"
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      "ipv4_prefix_list": [
        {
          "ipv4_prefix": "198.51.100.1/32",
          "metric": 0,
          "segment_id": 0,
          "node_flag": true
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      "ipv6_address_list": [
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      "ipv6_prefix_list": [
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          "ipv6_prefix": "2001:db8:0:7::1/128",
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          "ipv6_prefix": "2001:db8:0:8::1/127",
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      "neighbor_list": [
        {
          "remote_node_id": "1980.5110.0002.00",
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        },
        {
          "remote_node_id": "1920.0000.2065.00",
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    {
      "node_id": "1980.5110.0002.00",
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      "sequence": "0x00000002",
      "area_list": [
        "49.0001/24"
      ],
      "protocol_list": [
        "ipv6",
        "ipv4"
      ],
      "ipv4_address_list": [
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      ],
      "ipv4_prefix_list": [
        {
          "ipv4_prefix": "198.51.100.2/32",
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          "segment_id": 1,
          "node_flag": true
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      "neighbor_list": [
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          "metric": 20
        },
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          "remote_node_id": "1980.5110.0003.00",
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    {
      "node_id": "1980.5110.0003.00",
      "hostname": "RR",
      "sequence": "0x00000002",
      "area_list": [
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      ],
      "protocol_list": [
        "ipv6",
        "ipv4"
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      ],
      "ipv4_prefix_list": [
        {
          "ipv4_prefix": "198.51.100.3/32",
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          "node_flag": true
        },
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          "ipv4_prefix": "198.51.100.105/31",
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      "ipv6_address_list": [
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      "ipv6_prefix_list": [
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          "segment_id": 1002,
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}