{
  "EduNetworkBuilder": {
    "Network": {
      "en_message": "One of the subnets has a poorly crafted subnet.  There are two ways to represent subnets.  The \"dot-decimal\" notation (255.255.255.0) and CIDR (/24). \n\nHere, we are using a subnet of 255.255.255.129.  The 129, in binary, is 10000001.  That trailing 1 is the problem.  It basically puts the odd numbers in one subnet and the even numbers in the other subnet.  While it is possible to get networks to function with a terrible subnet mask like this, do not do it.  Use numbers that are properly represented by CIDR notation.  Basically, in binary, you want a bunch of 1s, followed by 0s.  (111000), not 1s and 0s intermingled.  (10101).  CIDR (/25) represents the number of 1s, and the rest are 0.\n\nTo solve this puzzle, find the IP Addresses that have the /? and change the subnet to something that works.  Then, try pinging.",
      "fr_message": "L'un des sous-réseaux a un sous-réseau mal conçu. Il y a deux façons de représenter les sous-réseaux. La notation \"point-décimal\" (255.255.255.0) et CIDR (/ 24).\n\nIci, nous utilisons un sous-réseau de 255.255.255.129. Le 129, en binaire, est 10000001. Ce trailing 1 est le problème. Il met fondamentalement les nombres impairs dans un sous-réseau et les nombres pairs dans l'autre sous-réseau. Bien qu'il soit possible d'obtenir des réseaux pour fonctionner avec un masque de sous-réseau terrible comme celui-ci, ne le faites pas. Utilisez des nombres correctement représentés par la notation CIDR. Basically, in binary, you want a bunch of 1s, followed by 0s.  (111000), not 1s and 0s intermingled.  (10101).  CIDR (/25) represents the number of 1s, and the rest are 0.\n\nTo solve this puzzle, find the IP Addresses that have the /? and change the subnet to something that works.  Then, try pinging.",
      "en_title": "Bad Netmask",
      "height": "1024",
      "width": "1024",
      "itemsize": "100",
      "showlabels": "full",
      "level": "1",
      "sortorder": "9.7",
      "uniqueidentifier": "160",
      "startinghelplevel": "full",
      "vlansenabled": "True",
      "VLANPacketColors": "False",
      "device": [
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          "hostname": "net_switch0",
          "size": "100",
          "uniqueidentifier": "112",
          "location": "109,397",
          "mytype": "net_switch",
          "isdns": "False",
          "isdhcp": "False",
          "gateway": {
            "ip": "192.168.1.1",
            "mask": "255.255.255.0",
            "gateway": "0.0.0.0",
            "type": "gw"
          },
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            {
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                "lo",
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              ],
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              },
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              "interface": {
                "nicname": "lo0",
                "myip": {
                  "ip": "127.0.0.1",
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                  "gateway": "0.0.0.0",
                  "type": "ip"
                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
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                "management_interface",
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                },
                "VLAN": {
                  "@ID": "1",
                  "#text": "Untagged"
                }
              }
            },
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              ],
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                  "ip": "0.0.0.0",
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                },
                "VLAN": {
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                }
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          ]
        },
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          ]
        },
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            },
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