OpenStack Networking (Neutron)
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# Copyright (c) 2012 OpenStack Foundation.
#
# 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.
from neutron_lib import constants
# NOTE(boden): This module is common constants for neutron only.
# Any constants used outside of neutron should go into neutron-lib.
# Security group protocols that support ports
SG_PORT_PROTO_NUMS = [
constants.PROTO_NUM_DCCP,
constants.PROTO_NUM_SCTP,
constants.PROTO_NUM_TCP,
constants.PROTO_NUM_UDP,
constants.PROTO_NUM_UDPLITE
]
SG_PORT_PROTO_NAMES = [
constants.PROTO_NAME_DCCP,
constants.PROTO_NAME_SCTP,
constants.PROTO_NAME_TCP,
constants.PROTO_NAME_UDP,
constants.PROTO_NAME_UDPLITE
]
# iptables protocols that only support --dport and --sport using -m multiport
IPTABLES_MULTIPORT_ONLY_PROTOCOLS = [
constants.PROTO_NAME_UDPLITE
]
# Segmentation ID pool; DB select limit to improve the performace.
IDPOOL_SELECT_SIZE = 100