2 # Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
4 # Author: Emilien Macchi <emilien.macchi@enovance.com>
5 # Martin Magr <mmagr@redhat.com>
7 # Licensed under the Apache License, Version 2.0 (the "License"); you may
8 # not use this file except in compliance with the License. You may obtain
9 # a copy of the License at
11 # http://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing, software
14 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
15 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
16 # License for the specific language governing permissions and limitations
19 # Advanced validation for VXLAN UDP port configuration
22 module Puppet::Parser::Functions
23 newfunction(:validate_vxlan_udp_port) do |args|
24 value = Integer(args[0])
26 # check if port is either default value or one of the private ports
27 # according to http://tools.ietf.org/html/rfc6056
28 if value != 4789 or (49151 >= value and value > 65535)
29 raise Puppet::Error, "vxlan udp port is invalid."