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# Copyright 2013 Cloudbase Solutions SRL
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.
# @author: Alessandro Pilotti, Cloudbase Solutions Srl

# Topic for tunnel notifications between the plugin and agent
TUNNEL = 'tunnel'

# Special vlan_id value in ovs_vlan_allocations table indicating flat network
FLAT_VLAN_ID = -1
VLAN_ID_MIN = 1
VLAN_ID_MAX = 4096

# Values for network_type
TYPE_LOCAL = 'local'
TYPE_FLAT = 'flat'
TYPE_VLAN = 'vlan'
TYPE_NVGRE = 'gre'
TYPE_NONE = 'none'