{
  "EduNetworkBuilder": {
    "Network": {
      "en_message": "The items on one network cannot ping the items on the other network (separated by the router).  Figure why and fix it.  All computers and switches need fixing, but the router is OK.",
      "fr_message": "Les éléments d'un réseau ne peuvent pas faire de ping sur les éléments de l'autre réseau (séparés par le routeur). Figure pourquoi et réparez-le. Tous les ordinateurs et les commutateurs doivent être réparés, mais le routeur est correct.",
      "en_title": "Gateway Puzzle",
      "height": "1024",
      "width": "1024",
      "itemsize": "100",
      "showlabels": "none",
      "level": "1",
      "sortorder": "3",
      "uniqueidentifier": "142",
      "startinghelplevel": "none",
      "vlansenabled": "False",
      "VLANPacketColors": "False",
      "device": [
        {
          "hostname": "net_switch0",
          "size": "100",
          "uniqueidentifier": "100",
          "location": "403,305",
          "mytype": "net_switch",
          "isdns": "False",
          "isdhcp": "False",
          "gateway": {
            "ip": "0.0.0.0",
            "mask": "0.0.0.0",
            "gateway": "0.0.0.0",
            "type": "gw"
          },
          "nic": [
            {
              "nictype": [
                "lo",
                "lo"
              ],
              "nicname": "lo0",
              "myid": {
                "hostid": "100",
                "nicid": "101",
                "hostname": "net_switch0",
                "nicname": "lo0"
              },
              "uniqueidentifier": "101",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "lo0",
                "myip": {
                  "ip": "127.0.0.1",
                  "mask": "255.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "management_interface",
                "management_interface"
              ],
              "nicname": "management_interface0",
              "myid": {
                "hostid": "100",
                "nicid": "102",
                "hostname": "net_switch0",
                "nicname": "management_interface0"
              },
              "uniqueidentifier": "102",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "management_interface0",
                "myip": {
                  "ip": "192.168.2.5",
                  "mask": "255.255.255.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port1",
              "myid": {
                "hostid": "100",
                "nicid": "103",
                "hostname": "net_switch0",
                "nicname": "port1"
              },
              "uniqueidentifier": "103",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port1",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port2",
              "myid": {
                "hostid": "100",
                "nicid": "104",
                "hostname": "net_switch0",
                "nicname": "port2"
              },
              "uniqueidentifier": "104",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port2",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port3",
              "myid": {
                "hostid": "100",
                "nicid": "105",
                "hostname": "net_switch0",
                "nicname": "port3"
              },
              "uniqueidentifier": "105",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port3",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port4",
              "myid": {
                "hostid": "100",
                "nicid": "106",
                "hostname": "net_switch0",
                "nicname": "port4"
              },
              "uniqueidentifier": "106",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port4",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port5",
              "myid": {
                "hostid": "100",
                "nicid": "107",
                "hostname": "net_switch0",
                "nicname": "port5"
              },
              "uniqueidentifier": "107",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port5",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port6",
              "myid": {
                "hostid": "100",
                "nicid": "108",
                "hostname": "net_switch0",
                "nicname": "port6"
              },
              "uniqueidentifier": "108",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port6",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port7",
              "myid": {
                "hostid": "100",
                "nicid": "109",
                "hostname": "net_switch0",
                "nicname": "port7"
              },
              "uniqueidentifier": "109",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port7",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            }
          ]
        },
        {
          "hostname": "net_switch1",
          "size": "100",
          "uniqueidentifier": "126",
          "location": "250,502",
          "mytype": "net_switch",
          "isdns": "False",
          "isdhcp": "False",
          "gateway": {
            "ip": "0.0.0.0",
            "mask": "0.0.0.0",
            "gateway": "0.0.0.0",
            "type": "gw"
          },
          "nic": [
            {
              "nictype": [
                "lo",
                "lo"
              ],
              "nicname": "lo0",
              "myid": {
                "hostid": "126",
                "nicid": "127",
                "hostname": "net_switch1",
                "nicname": "lo0"
              },
              "uniqueidentifier": "127",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "lo0",
                "myip": {
                  "ip": "127.0.0.1",
                  "mask": "255.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "management_interface",
                "management_interface"
              ],
              "nicname": "management_interface0",
              "myid": {
                "hostid": "126",
                "nicid": "128",
                "hostname": "net_switch1",
                "nicname": "management_interface0"
              },
              "uniqueidentifier": "128",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "management_interface0",
                "myip": {
                  "ip": "192.168.1.4",
                  "mask": "255.255.255.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port1",
              "myid": {
                "hostid": "126",
                "nicid": "129",
                "hostname": "net_switch1",
                "nicname": "port1"
              },
              "uniqueidentifier": "129",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port1",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port2",
              "myid": {
                "hostid": "126",
                "nicid": "130",
                "hostname": "net_switch1",
                "nicname": "port2"
              },
              "uniqueidentifier": "130",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port2",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port3",
              "myid": {
                "hostid": "126",
                "nicid": "131",
                "hostname": "net_switch1",
                "nicname": "port3"
              },
              "uniqueidentifier": "131",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port3",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port4",
              "myid": {
                "hostid": "126",
                "nicid": "132",
                "hostname": "net_switch1",
                "nicname": "port4"
              },
              "uniqueidentifier": "132",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port4",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port5",
              "myid": {
                "hostid": "126",
                "nicid": "133",
                "hostname": "net_switch1",
                "nicname": "port5"
              },
              "uniqueidentifier": "133",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port5",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port6",
              "myid": {
                "hostid": "126",
                "nicid": "134",
                "hostname": "net_switch1",
                "nicname": "port6"
              },
              "uniqueidentifier": "134",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port6",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "port",
                "port"
              ],
              "nicname": "port7",
              "myid": {
                "hostid": "126",
                "nicid": "135",
                "hostname": "net_switch1",
                "nicname": "port7"
              },
              "uniqueidentifier": "135",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "port7",
                "myip": {
                  "ip": "0.0.0.0",
                  "mask": "0.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            }
          ]
        },
        {
          "hostname": "pc0",
          "size": "100",
          "uniqueidentifier": "136",
          "location": "252,704",
          "mytype": "pc",
          "isdns": "False",
          "isdhcp": "False",
          "gateway": {
            "ip": "0.0.0.0",
            "mask": "0.0.0.0",
            "gateway": "0.0.0.0",
            "type": "gw"
          },
          "nic": [
            {
              "nictype": [
                "lo",
                "lo"
              ],
              "nicname": "lo0",
              "myid": {
                "hostid": "136",
                "nicid": "137",
                "hostname": "pc0",
                "nicname": "lo0"
              },
              "uniqueidentifier": "137",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "lo0",
                "myip": {
                  "ip": "127.0.0.1",
                  "mask": "255.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "eth",
                "eth"
              ],
              "nicname": "eth0",
              "myid": {
                "hostid": "136",
                "nicid": "138",
                "hostname": "pc0",
                "nicname": "eth0"
              },
              "uniqueidentifier": "138",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "eth0",
                "myip": {
                  "ip": "192.168.1.2",
                  "mask": "255.255.255.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            }
          ]
        },
        {
          "hostname": "pc1",
          "size": "100",
          "uniqueidentifier": "113",
          "location": "639,418",
          "mytype": "pc",
          "isdns": "False",
          "isdhcp": "False",
          "gateway": {
            "ip": "0.0.0.0",
            "mask": "255.255.255.0",
            "gateway": "0.0.0.0",
            "type": "gw"
          },
          "nic": [
            {
              "nictype": [
                "lo",
                "lo"
              ],
              "nicname": "lo0",
              "myid": {
                "hostid": "113",
                "nicid": "114",
                "hostname": "pc1",
                "nicname": "lo0"
              },
              "uniqueidentifier": "114",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "lo0",
                "myip": {
                  "ip": "127.0.0.1",
                  "mask": "255.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "eth",
                "eth"
              ],
              "nicname": "eth0",
              "myid": {
                "hostid": "113",
                "nicid": "115",
                "hostname": "pc1",
                "nicname": "eth0"
              },
              "uniqueidentifier": "115",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "eth0",
                "myip": {
                  "ip": "192.168.2.3",
                  "mask": "255.255.255.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            }
          ]
        },
        {
          "hostname": "pc2",
          "size": "100",
          "uniqueidentifier": "116",
          "location": "639,204",
          "mytype": "pc",
          "isdns": "False",
          "isdhcp": "False",
          "gateway": {
            "ip": "0.0.0.0",
            "mask": "0.0.0.0",
            "gateway": "0.0.0.0",
            "type": "gw"
          },
          "nic": [
            {
              "nictype": [
                "lo",
                "lo"
              ],
              "nicname": "lo0",
              "myid": {
                "hostid": "116",
                "nicid": "117",
                "hostname": "pc2",
                "nicname": "lo0"
              },
              "uniqueidentifier": "117",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "lo0",
                "myip": {
                  "ip": "127.0.0.1",
                  "mask": "255.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "eth",
                "eth"
              ],
              "nicname": "eth0",
              "myid": {
                "hostid": "116",
                "nicid": "118",
                "hostname": "pc2",
                "nicname": "eth0"
              },
              "uniqueidentifier": "118",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "eth0",
                "myip": {
                  "ip": "192.168.2.4",
                  "mask": "255.255.255.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            }
          ]
        },
        {
          "hostname": "router0",
          "size": "100",
          "uniqueidentifier": "122",
          "location": "252,303",
          "mytype": "router",
          "isdns": "False",
          "isdhcp": "False",
          "gateway": {
            "ip": "0.0.0.0",
            "mask": "0.0.0.0",
            "gateway": "0.0.0.0",
            "type": "gw"
          },
          "nic": [
            {
              "nictype": [
                "lo",
                "lo"
              ],
              "nicname": "lo0",
              "myid": {
                "hostid": "122",
                "nicid": "123",
                "hostname": "router0",
                "nicname": "lo0"
              },
              "uniqueidentifier": "123",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "lo0",
                "myip": {
                  "ip": "127.0.0.1",
                  "mask": "255.0.0.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "eth",
                "eth"
              ],
              "nicname": "eth0",
              "myid": {
                "hostid": "122",
                "nicid": "124",
                "hostname": "router0",
                "nicname": "eth0"
              },
              "uniqueidentifier": "124",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "eth0",
                "myip": {
                  "ip": "192.168.2.1",
                  "mask": "255.255.255.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
            {
              "nictype": [
                "eth",
                "eth"
              ],
              "nicname": "eth1",
              "myid": {
                "hostid": "122",
                "nicid": "125",
                "hostname": "router0",
                "nicname": "eth1"
              },
              "uniqueidentifier": "125",
              "usesdhcp": "False",
              "ssid": null,
              "interface": {
                "nicname": "eth1",
                "myip": {
                  "ip": "192.168.1.1",
                  "mask": "255.255.255.0",
                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            }
          ]
        }
      ],
      "link": [
        {
          "SrcNic": {
            "hostid": "100",
            "nicid": "103",
            "hostname": "net_switch0",
            "nicname": "port1"
          },
          "DstNic": {
            "hostid": "116",
            "nicid": "118",
            "hostname": "pc2",
            "nicname": "eth0"
          },
          "hostname": "net_switch0_link_pc2",
          "linktype": "normal",
          "uniqueidentifier": "119"
        },
        {
          "SrcNic": {
            "hostid": "100",
            "nicid": "104",
            "hostname": "net_switch0",
            "nicname": "port2"
          },
          "DstNic": {
            "hostid": "113",
            "nicid": "115",
            "hostname": "pc1",
            "nicname": "eth0"
          },
          "hostname": "net_switch0_link_pc1",
          "linktype": "normal",
          "uniqueidentifier": "120"
        },
        {
          "SrcNic": {
            "hostid": "100",
            "nicid": "105",
            "hostname": "net_switch0",
            "nicname": "port3"
          },
          "DstNic": {
            "hostid": "122",
            "nicid": "124",
            "hostname": "router0",
            "nicname": "eth0"
          },
          "hostname": "net_switch0_link_router0",
          "linktype": "normal",
          "uniqueidentifier": "139"
        },
        {
          "SrcNic": {
            "hostid": "122",
            "nicid": "125",
            "hostname": "router0",
            "nicname": "eth1"
          },
          "DstNic": {
            "hostid": "126",
            "nicid": "129",
            "hostname": "net_switch1",
            "nicname": "port1"
          },
          "hostname": "router0_link_net_switch1",
          "linktype": "normal",
          "uniqueidentifier": "140"
        },
        {
          "SrcNic": {
            "hostid": "126",
            "nicid": "130",
            "hostname": "net_switch1",
            "nicname": "port2"
          },
          "DstNic": {
            "hostid": "136",
            "nicid": "138",
            "hostname": "pc0",
            "nicname": "eth0"
          },
          "hostname": "net_switch1_link_pc0",
          "linktype": "normal",
          "uniqueidentifier": "141"
        }
      ],
      "nettest": [
        {
          "shost": "pc0",
          "dhost": "router0",
          "thetest": "NeedsDefaultGW"
        },
        {
          "shost": "net_switch0",
          "dhost": "router0",
          "thetest": "NeedsDefaultGW"
        },
        {
          "shost": "net_switch1",
          "dhost": "router0",
          "thetest": "NeedsDefaultGW"
        },
        {
          "shost": "pc1",
          "dhost": "router0",
          "thetest": "NeedsDefaultGW"
        },
        {
          "shost": "pc2",
          "dhost": "router0",
          "thetest": "NeedsDefaultGW"
        }
      ],
      "tag": "Gateway",
      "VLANName": {
        "@ID": "1",
        "@Color": "Blue",
        "#text": "Default"
      }
    }
  }
}