| /* |
| * Copyright 2015-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.onosproject.reactive.routing; |
| |
| /** |
| * Specifies the type of traffic. |
| * <p> |
| * We classify traffic by the first packet of each traffic. |
| * </p> |
| */ |
| enum TrafficType { |
| /** |
| * Traffic from a host located in local SDN network wants to |
| * communicate with destination host located in Internet (outside |
| * local SDN network). |
| */ |
| HOST_TO_INTERNET, |
| /** |
| * Traffic from Internet wants to communicate with a host located |
| * in local SDN network. |
| */ |
| INTERNET_TO_HOST, |
| /** |
| * Both the source host and destination host of a traffic are in |
| * local SDN network. |
| */ |
| HOST_TO_HOST, |
| /** |
| * Traffic from Internet wants to traverse local SDN network. |
| */ |
| INTERNET_TO_INTERNET, |
| /** |
| * Any traffic wants to communicate with a destination which has |
| * no route, or traffic from Internet wants to access a local private |
| * IP address. |
| */ |
| DROP, |
| /** |
| * Traffic does not belong to the types above. |
| */ |
| UNKNOWN |
| } |