| /* |
| * Copyright 2017-present Open Networking 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. |
| */ |
| package org.opencord.cordvtn.api.core; |
| |
| import org.onlab.packet.VlanId; |
| import org.onosproject.net.flow.FlowRule; |
| import org.opencord.cordvtn.api.node.CordVtnNode; |
| |
| /** |
| * Service providing cordvtn pipeline. |
| */ |
| public interface CordVtnPipeline { |
| |
| // tables |
| int TABLE_ZERO = 0; |
| int TABLE_IN_PORT = 1; |
| int TABLE_ACCESS = 2; |
| int TABLE_IN_SERVICE = 3; |
| int TABLE_DST = 4; |
| int TABLE_TUNNEL_IN = 5; |
| int TABLE_VLAN = 6; |
| |
| // priorities |
| int PRIORITY_MANAGEMENT = 55000; |
| int PRIORITY_HIGH = 50000; |
| int PRIORITY_DEFAULT = 5000; |
| int PRIORITY_LOW = 4000; |
| int PRIORITY_ZERO = 0; |
| |
| VlanId VLAN_WAN = VlanId.vlanId((short) 500); |
| |
| /** |
| * Initializes the pipeline for the supplied node. |
| * |
| * @param node cordvtn node |
| */ |
| void initPipeline(CordVtnNode node); |
| |
| /** |
| * Clean up the pipeline for all nodes. |
| */ |
| void cleanupPipeline(); |
| |
| /** |
| * Processes the given flow rule. |
| * |
| * @param install install or remove |
| * @param rule flow rule to process |
| */ |
| void processFlowRule(boolean install, FlowRule rule); |
| } |