| /* |
| * Copyright 2020-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 l2oam |
| |
| import ( |
| "encoding/binary" |
| |
| "github.com/google/gopacket" |
| ) |
| |
| // GenerateBestEffortRate generates "Traffic Profile/Best Effort Rate" message |
| func GenerateBestEffortRate(ecvalue []byte, trafficProfile []byte) gopacket.SerializableLayer { |
| |
| tibitData := &TOAMSetRequest{ |
| // IEEE 1904.2 |
| Opcode: 0x03, |
| // OAM Protocol |
| Flags: 0x0050, |
| OAMPDUCode: 0xfe, |
| OUId: []byte{0x2a, 0xea, 0x15}, |
| // TiBit OLT Management Interface |
| TOMIOpcode: 0x03, |
| // Correlation Tag |
| CTBranch: 0x0c, |
| CTType: 0x0c7a, |
| CTLength: 4, |
| CTInstance: getOltInstance(), |
| // Object Context |
| OCBranch: 0x0c, |
| OCType: 0x070f, |
| OCLength: 4, |
| OCInstance: binary.BigEndian.Uint32(trafficProfile), |
| // Vc |
| VcBranch: 0x7f, |
| VcLeaf: 0x0008, |
| VcLength: uint8(1 + len(ecvalue)), //5 |
| // EC |
| ECLength: uint8(len(ecvalue)), //4 |
| ECValue: ecvalue, //[]byte{0x00, 0x4c, 0x4b, 0x40} |
| // End |
| EndBranch: 0x00, |
| } |
| return tibitData |
| } |