JsonP({ "GetFirewallRuleSettingsResponse": {
  "FirewallRuleLists": [
      {
          "enabled": "1",
          "name": "rule_1",
          "target": "DROP",
          "family": "ipv4",
          "src": "",
          "dest": "",
          "src_ip": "192.168.20.103",
          "dest_ip": "192.168.20.104",
          "proto": "tcpudp",
          "src_port": "10",
          "dest_port": "20"
      }
  ],
  "FirewallStatus": "allow",
  "FirewallZoneLists": [
      "wan0_1",
      "wan0_2",
      "wan0_3"
  ],
  "GetFirewallRuleSettingsResult": "OK"
} })