{
    "type" : "node",
    "name" : "pfcp",
    "layout" : [
        {
            "name" : "version",
            "size" : "3",
            "default" : "1",
            "readonly" : "true"
        },
        {
            "name" : "reserved",
            "size" : "3"
        },
        {
            "name" : "mp",
            "size" : "1"
        },
        {
            "name" : "s",
            "size" : "1"
        },
        {
            "name" : "messagetype",
            "size" : "8"
        },
        {
            "name" : "messagelength",
            "size" : "16",
            "default" : "8",
            "autoincrease" : "true"
        },
        {
            "name" : "seid",
            "size" : "64",
            "optional" : "s=1",
            "increaselength" : "true"
        },
        {
            "name" : "sequencenumber",
            "size" : "24"
        },
        {
            "name" : "messagepriority",
            "size" : "4",
            "optional" : "mp=1"
        },
        {
            "name" : "reserved",
            "size" : "4",
            "optional" : "mp=0"
        },
        {
            "name" : "reserved",
            "size" : "4"
        }
    ]
}