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[vsorcdistro/.git] / ryu / build / lib.linux-armv7l-2.7 / ryu / services / protocols / bgp / constants.py

diff --git a/ryu/build/lib.linux-armv7l-2.7/ryu/services/protocols/bgp/constants.py b/ryu/build/lib.linux-armv7l-2.7/ryu/services/protocols/bgp/constants.py
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+# Copyright (C) 2014 Nippon Telegraph and Telephone Corporation.
+#
+# 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.
+"""
+ Module that holds various constants.
+
+ This module helps in breaking circular dependencies too.
+"""
+
+# Various states of bgp state machine.
+BGP_FSM_IDLE = 'Idle'
+BGP_FSM_CONNECT = 'Connect'
+BGP_FSM_ACTIVE = 'Active'
+BGP_FSM_OPEN_SENT = 'OpenSent'
+BGP_FSM_OPEN_CONFIRM = 'OpenConfirm'
+BGP_FSM_ESTABLISHED = 'Established'
+
+# All valid BGP finite state machine states.
+BGP_FSM_VALID_STATES = (BGP_FSM_IDLE, BGP_FSM_CONNECT, BGP_FSM_ACTIVE,
+                        BGP_FSM_OPEN_SENT, BGP_FSM_OPEN_CONFIRM,
+                        BGP_FSM_ESTABLISHED)
+
+# Supported bgp protocol version number.
+BGP_VERSION_NUM = 4
+
+# Standard BGP server port number.
+STD_BGP_SERVER_PORT_NUM = 179
+
+#
+# Constants used to indicate VRF prefix source.
+#
+# It indicates prefix inside VRF table came from bgp peer to VPN table and then
+# to VRF table..
+VPN_TABLE = 'vpn_table'
+VRF_TABLE = 'vrf_table'
+
+# RTC EOR timer default value
+# Time to wait for RTC-EOR, before we can send initial UPDATE as per RFC
+RTC_EOR_DEFAULT_TIME = 60
+
+# Constants for AttributeMaps
+ATTR_MAPS_ORG_KEY = '__orig'
+ATTR_MAPS_LABEL_KEY = 'at_maps_key'
+ATTR_MAPS_LABEL_DEFAULT = 'default'
+ATTR_MAPS_VALUE = 'at_maps'