+}
+
+sdn_external_port_schema = {
+ "$schema": "http://json-schema.org/draft-04/schema#",
+ "title":"External port ingformation",
+ "type": "object",
+ "properties": {
+ "port": {"type" : "string", "minLength":1, "maxLength":60},
+ "vlan": vlan_schema,
+ "mac": mac_schema
+ },
+ "required": ["port"]