PUBLICLY AVAILABLE SPECIFICATION IEC PAS 62408 First edition 2005-06 Reference number IEC/PAS 62408:2005(E) LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU Real-time Ethernet Powerlink (EPL) Publication numbering As from January 1997 all IEC publications are issued with a designation in the 60000 series For example, IEC 34-1 is now referred to as IEC 60034-1 Consolidated editions The IEC is now publishing consolidated versions of its publications For example, edition numbers 1.0, 1.1 and 1.2 refer, respectively, to the base publication, the base publication incorporating amendment and the base publication incorporating amendments and Further information on IEC publications • IEC Web Site (www.iec.ch) • Catalogue of IEC publications The on-line catalogue on the IEC web site (www.iec.ch/searchpub) enables you to search by a variety of criteria including text searches, technical committees and date of publication On-line information is also available on recently issued publications, withdrawn and replaced publications, as well as corrigenda • IEC Just Published This summary of recently issued publications (www.iec.ch/online_news/ justpub) is also available by email Please contact the Customer Service Centre (see below) for further information • Customer Service Centre If you have any questions regarding this publication or need further assistance, please contact the Customer Service Centre: Email: custserv@iec.ch Tel: +41 22 919 02 11 Fax: +41 22 919 03 00 LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU The technical content of IEC publications is kept under constant review by the IEC, thus ensuring that the content reflects current technology Information relating to this publication, including its validity, is available in the IEC Catalogue of publications (see below) in addition to new editions, amendments and corrigenda Information on the subjects under consideration and work in progress undertaken by the technical committee which has prepared this publication, as well as the list of publications issued, is also available from the following: PUBLICLY AVAILABLE SPECIFICATION IEC PAS 62408 First edition 2005-06 LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU Real-time Ethernet Powerlink (EPL) IEC 2005 Copyright - all rights reserved No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the publisher International Electrotechnical Commission, 3, rue de Varembé, PO Box 131, CH-1211 Geneva 20, Switzerland Telephone: +41 22 919 02 11 Telefax: +41 22 919 03 00 E-mail: inmail@iec.ch Web: www.iec.ch Com mission Electrotechnique Internationale International Electrotechnical Com m ission Международная Электротехническая Комиссия PRICE CODE XM For price, see current catalogue –2– PAS 62408 © IEC:2005 (E) CONTENT LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU FOREWORD 14 General 15 1.1 Scope and general description 15 1.1.1 Slot Communication Network Management (SCNM) 15 1.1.2 EPL key features 16 1.1.3 Integration 17 1.1.4 Modular Machines 18 1.2 Normative references 19 1.3 Definitions and Abbreviations 20 1.3.1 Definitions 20 1.3.2 Abbreviations 23 Modelling 24 2.1 Reference Model 24 2.1.1 Application Layer 24 2.1.1.1 Service Primitives 25 2.1.1.2 Application Layer Service Types 25 2.2 Device Model 26 2.2.1 General 26 2.2.2 The Object Dictionary 27 2.2.2.1 Index and Sub-Index Usage 28 2.3 Communication Model 28 2.3.1 Master/Slave relationship 28 2.3.2 Client/Server relationship 29 2.3.3 Producer/Consumer relationship - Push/Pull model 30 2.3.4 Superimposing of Communication Relationships 30 Physical Layer 31 3.1 Topology 31 3.1.1 Hubs 31 3.1.2 Switches 31 3.2 Network Guidelines 31 3.3 Connectors 32 3.3.1 RJ-45 32 3.3.2 M12 32 3.3.3 Cross Over Pin Assignment 33 3.3.3.1 RJ45 to RJ45 33 3.3.3.2 M12 to M12 34 3.3.3.3 M12 to RJ45 34 3.4 Cables (recommendation) 34 Data Link Layer 35 4.1 Modes of Operation 35 4.2 EPL Mode 35 4.2.1 Introduction 35 4.2.2 EPL Nodes 35 4.2.2.1 EPL Managing Node 35 4.2.2.2 EPL Controlled Node 36 4.2.2.2.1 Isochronous CN 36 4.2.2.2.2 Async-only CN 36 4.2.3 Services 36 4.2.4 EPL Cycle 36 4.2.4.1 Isochronous EPL Cycle 36 4.2.4.1.1 Start period 37 4.2.4.1.2 Isochronous period 37 4.2.4.1.2.1 Multiplexed Timeslots 38 4.2.4.1.3 Asynchronous period 38 4.2.4.1.3.1 Asynchronous Scheduling 39 PAS 62408 © IEC:2005 (E) –3– 4.2.4.1.3.2 4.2.4.1.3.3 4.2.4.1.4 4.2.4.2 4.2.4.3 4.2.4.3.1 4.2.4.3.2 4.2.4.3.3 4.2.4.3.4 4.2.4.3.4.1 LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU Asynchronous Transmit Priorities 40 Distribution of the Asynchronous period 40 Idle Period 40 Reduced EPL Cycle 40 EPL CN Cycle State Machine 41 Overview 41 States 41 Events 41 Usage of the the NMT_CS state by the DLL_CS 42 State NMT_CS_OPERATIONAL, NMT_CS_PRE_OPERATIONAL_2, NMT_CS_READY_TO_OPERATE 42 4.2.4.3.4.1.1 Transitions 43 4.2.4.3.4.2 Other States 44 4.2.4.3.4.2.1 Transitions in other NMT states 45 4.2.4.4 EPL MN Cycle State Machine 45 4.2.4.4.1 Overview 45 4.2.4.4.2 States 45 4.2.4.4.3 Events 45 4.2.4.4.4 Usage of the NMT_MS state by the DLL_MS 46 4.2.4.4.4.1 State NMT_MS_OPERATIONAL 46 4.2.4.4.4.1.1 Transitions 48 4.2.4.4.4.2 Other Modes 49 4.2.5 Recognizing Active Nodes 49 4.3 Basic Ethernet Mode 49 4.4 MAC Adressing 50 4.4.1 MAC Unicast 50 4.4.2 MAC Multicast 50 4.4.3 MAC Broadcast 50 4.5 EPL Addressing 50 4.6 Frame Structures 51 4.6.1 Integration with Ethernet 51 4.6.1.1 EPL Frame 51 4.6.1.1.1 EPL Basic Frame 51 4.6.1.1.2 Start Of Cyclic (SoC) 52 4.6.1.1.3 PollRequest (PReq) 53 4.6.1.1.4 PollResponse (PRes) 54 4.6.1.1.5 Start Of Asynchronous (SoA) 55 4.6.1.1.5.1 RequestedServiceID s 56 4.6.1.1.6 AsynchronousSend (ASnd) – EPL format 57 4.6.1.1.6.1 ASnd ServiceID values 58 4.6.1.2 Non-EPL Frames 58 4.6.1.3 Transfer Protection 58 4.7 Error Handling Data Link Layer (DLL) 59 4.7.1 Possible Error Sources and Error Symptoms 59 4.7.2 Error Handling Table for CN 60 4.7.3 Error Handling Table for MN 61 4.7.4 Error Handling Registration 62 4.7.4.1 Threshold counters 63 4.7.4.2 Cumulative Counter 63 4.7.5 Physical Layer Error Sources 63 4.7.5.1 Loss of Link 63 4.7.5.2 Incorrect physical Ethernet operating modes 64 4.7.6 Rx MAC buffer overflow / Tx MAC buffer underrun 64 4.7.6.1 Transmission / CRC Errors 65 4.7.7 Communication Error Symptoms detected by the MN 65 4.7.7.1 Timing Violation 65 4.7.7.1.1 Slot Time Exceeded 65 4.7.7.1.1.1 Case 1-2 Frame received in time 67 4.7.7.1.1.2 Case Loss of PollResponse: Frame not received 67 4.7.7.1.1.3 Case 4-6 Late PollResponse: Frame received in foreign slot (also collisions) 67 –4– Loss of PollResponse 67 Late PollResponse 68 Cycle Time Exceeded 68 Collisions 69 Invalid Formats 70 EPL Address Conflicts 71 Multiple MNs on a single EPL Network 71 Communication Error Symptoms detected by the CN 72 Collisions 72 Invalid Formats 72 Loss of Frames 73 Loss of SoC 73 Loss of SoA 74 Loss of PollRequest 74 SoC Jitter out of Range 75 Error Handling Parameters 75 Object 1C00h: DLL_MNCRCError_REC 75 Object 1C01h : DLL_MNCollision_REC 76 Object 1C02h : DLL_MNCycTimeExceed_REC 78 Object 1C10h: DLL_CNLossOfLink_REC 79 Object 1C04h: DLL_MNCNLatePResCumCnt_AU32 80 Object 1C05h: DLL_MNCNLatePResThrCnt_AU32 81 Object 1C06h: DLL_MNCNLatePResThrLim_AU32 82 Object 1C07h: DLL_MNCNLossPResCumCnt_AU32 83 Object 1C08h: DLL_MNCNLossPResThrCnt_AU32 84 Object 1C09h: DLL_MNCNLossPResThrLim_AU32 85 Object 1C0Ah: DLL_CNCollision_REC 86 Object 1C0Bh: DLL_CNLossSoC_REC 87 Object 1C0Ch: DLL_CNLossSoA_REC 88 Object 1C0Dh: DLL_CNLossPReq_REC 89 Object 1C0Eh: DLL_CNSoCJitter_REC 90 Object 1C0Fh: DLL_CNCRCError_REC 91 Object 1C10h: DLL_CNLossOfLink_REC 92 Object 1C11h: DLL_MNAsyncSlotTimeout_U32 93 Object 1C12h: DLL_MNCycleSuspendNumber_U32 94 Object 1C13h: DLL_CNSoCJitterRange_U32 94 Network / Transport Layer 95 Internet Protocol (IP) 95 IP Host Requirements 95 Nodes without IP Communication 95 Minimum Requirements for SDO Communication 95 IP Stack Requirements 95 UDP Requirements 95 Minimum Requirements for Standard IP Communication 95 IP Stack Requirements 95 IP Addressing 96 Address Resolution 96 Hostname 97 Object description 97 Object 1E4Bh: NWL_IpGroup_REC 97 Object 1E40h – 1E4Fh: NWL_IpAddrTable_Xh_REC 98 EPL conformant UDP/IP format 100 EPL Sequence Layer 100 Application Layer 101 Data Types and Encoding Rules 101 General Description of Data Types and Encoding Rules 101 Data Type Definitions 101 Bit Sequences 102 Definition of Bit Sequences 102 Transfer Syntax for Bit Sequences 103 LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU 4.7.7.2 4.7.7.3 4.7.7.4 4.7.7.5 4.7.7.6 4.7.7.7 4.7.7.8 4.7.8 4.7.8.1 4.7.8.2 4.7.8.3 4.7.8.3.1 4.7.8.3.2 4.7.8.3.3 4.7.8.4 4.7.9 4.7.9.1 4.7.9.2 4.7.9.3 4.7.9.4 4.7.9.5 4.7.9.6 4.7.9.7 4.7.9.8 4.7.9.9 4.7.9.10 4.7.9.11 4.7.9.12 4.7.9.13 4.7.9.14 4.7.9.15 4.7.9.16 4.7.9.17 4.7.9.18 4.7.9.19 4.7.9.20 5.1 5.1.1 5.1.1.1 5.1.1.2 5.1.1.2.1 5.1.1.2.2 5.1.1.3 5.1.1.3.1 5.1.2 5.1.3 5.1.4 5.1.5 5.1.5.1 5.1.5.2 5.2 5.3 6.1 6.1.1 6.1.2 6.1.3 6.1.3.1 6.1.3.2 PAS 62408 © IEC:2005 (E) PAS 62408 © IEC:2005 (E) Basic Data Types 103 NIL 103 Boolean 103 Void 103 Unsigned Integer 103 Signed Integer 104 Floating-Point Numbers 105 Compound Data Types 105 Extended Data Types 106 Octet String 106 Visible String 106 Unicode String 106 Time of Day 106 Time Difference 106 Domain 107 Object Dictionary 107 Service Data (SDO) 107 UDP Layer 108 SDO EPL Message Type 108 SDO Sequence Layer 109 Asynchronous Sequence Layer 109 Connection 110 Initialization of Connection 110 Closing a connection 110 Normal Connection 111 Connection with Delay 113 Sender History Full 114 Errors 114 Error: Loss of Frame with Data 114 Error: Loss of Acknowledge Frame 115 Error: Duplication of Frame 116 Error: Overtaking of Frames 116 Broken Connection 117 Error: Flooding with commands 117 Embedded Sequence Layer for SDO in Cyclic Data 118 Connection 119 Initialization of Connection 119 Normal Connection 119 Errors 121 Error: Request Lost 121 Error: Response Lost 122 Handling of Segmented Transfers 123 Segmented Download from Client to Server 123 Segmented Upload from Server to Client 124 SDO Command Layer 125 EPL Command Layer Protocol 126 Download Protocol 128 Upload Protocol 128 Abort Transfer 130 Commands 131 SDO Protocol 133 Command: Write by Index 133 Command: Read by Index 133 Command: Write All by Index 134 Command: Read All by Index 134 Command: Write by Name 135 Command: Read by Name 135 File Transfer 136 Command: File Write 136 Command: File Read 137 Variable groups 138 LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU 6.1.4 6.1.4.1 6.1.4.2 6.1.4.3 6.1.4.4 6.1.4.5 6.1.4.6 6.1.5 6.1.6 6.1.6.1 6.1.6.2 6.1.6.3 6.1.6.4 6.1.6.5 6.1.6.6 6.2 6.3 6.3.1 6.3.2 6.3.3 6.3.3.1 6.3.3.1.1 6.3.3.1.1.1 6.3.3.1.1.2 6.3.3.1.1.3 6.3.3.1.1.4 6.3.3.1.1.5 6.3.3.1.2 6.3.3.1.2.1 6.3.3.1.2.2 6.3.3.1.2.3 6.3.3.1.2.4 6.3.3.1.2.5 6.3.3.1.2.6 6.3.3.2 6.3.3.2.1 6.3.3.2.1.1 6.3.3.2.1.2 6.3.3.3 6.3.3.3.1 6.3.3.3.2 6.3.3.4 6.3.3.4.1 6.3.3.4.2 6.3.4 6.3.4.1 6.3.4.1.1 6.3.4.1.2 6.3.4.1.3 6.3.4.2 6.3.4.2.1 6.3.4.2.1.1 6.3.4.2.1.2 6.3.4.2.1.3 6.3.4.2.1.4 6.3.4.2.1.5 6.3.4.2.1.6 6.3.4.2.2 6.3.4.2.2.1 6.3.4.2.2.2 6.3.4.2.3 –5– –6– Command: Write Multiple Parameter by Index 138 Write Multiple Parameter by Index Request 138 Write Multiple Parameter by Index Response 139 Command: Read Multiple Parameter by Index 140 Read Multiple Parameter by Index Request 140 Read Multiple Parameter by Index Response 141 Parameter Services 142 Command: Maximum Segment Size 142 Command: Link Name to Index 142 SDO Embedded in PDO 143 Object Description 144 Object 0422h: SDO_ParameterRecord_TYPE 144 Object 1200h – 127Fh: SDO_ServerContainerParam_XXh_REC 144 Object 1280h – 12FFh: SDO_ClientContainerParam_XXh_REC 144 Process Data Object (PDO) 145 PDO Mapping Version 145 Container 145 Multiplexed timeslots 146 Transmit PDOs 146 Receive PDOs 147 PDO via PReq 147 PDO via PRes 147 PDO Error Handling 148 Dynamic Errors 148 Configuration Errors 148 Object Description 149 Object 0420h:PDO_CommParamRecord_TYPE 149 Object 0421h:PDO_MappParamArray_TYPE 150 Object 1400h – 14FFh: PDO_RxCommParam_XXh_REC 151 Object 1600h – 16FFh : PDO_RxMappParam_XXh_AU64 153 Object 1800h – 18FFh : PDO_TxCommParam_XXh_REC 154 Object 1A00h – 1AFFh : PDO_TxMappParam_XXh_AU64 156 Synchronisation (SYNC) 157 Error Handling and Diagnostics 157 Error Signalling 157 Error Register 158 Error History 158 Error Signaling Bits 160 Initialisation 161 Error Signaling with RReq and PRes frames 162 Error Signaling with Async-only CNs 163 Format of StatusResponse Data 164 Static Error Bit Field 164 Status and History Entries 164 Object descriptions 165 Object 1001h : ERR_ErrorRegister_U8 165 Object 1003h : ERR_History_ADOM 166 Program Download 167 EPL manager owned objects 168 MN Configuration Manager 168 DCF storage 168 Concise configuration storage 169 Check configuration process 170 Request configuration 170 „DEVICE DESCRIPTION FILE“ storage 171 Input from a Programmable Device 171 Basics 171 Dynamic index assignment 172 Object dictionary entries 172 Object 1F70h: Process picture 173 LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU 6.3.4.2.3.1 6.3.4.2.3.1.1 6.3.4.2.3.1.2 6.3.4.2.3.2 6.3.4.2.3.2.1 6.3.4.2.3.2.2 6.3.4.2.4 6.3.4.2.4.1 6.3.4.2.4.2 6.3.5 6.3.6 6.3.6.1 6.3.6.2 6.3.6.3 6.4 6.4.1 6.4.2 6.4.3 6.4.4 6.4.5 6.4.5.1 6.4.5.2 6.4.6 6.4.6.1 6.4.6.2 6.4.7 6.4.7.1 6.4.7.2 6.4.7.3 6.4.7.4 6.4.7.5 6.4.7.6 6.5 6.6 6.6.1 6.6.1.1 6.6.1.2 6.6.1.3 6.6.1.4 6.6.1.5 6.6.1.6 6.6.1.7 6.6.1.7.1 6.6.1.7.2 6.6.1.8 6.6.1.8.1 6.6.1.8.2 6.7 6.7.1 6.8 6.8.1 6.8.2 6.8.3 6.8.4 6.8.5 6.9 6.9.1 6.9.2 6.9.3 6.9.3.1 PAS 62408 © IEC:2005 (E) PAS 62408 © IEC:2005 (E) –7– LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU NMT 174 7.1 NMT State Machine 174 7.1.1 Overview 174 7.1.2 Common Initialisation NMT State Machine 175 7.1.2.1 States 176 7.1.2.1.1 NMT_GS_POWERED 176 7.1.2.1.1.1 NMT_GS_INITIALISATION 176 7.1.2.1.1.1.1 Sub-states 176 7.1.2.1.1.2 NMT_GS_COMMUNICATING 177 7.1.2.2 Transitions 177 7.1.3 MN NMT State Machine 178 7.1.3.1 Overview 178 7.1.3.2 States 179 7.1.3.2.1 NMT_MS_NOT_ACTIVE 179 7.1.3.2.2 NMT_MS_EPL_MODE 180 7.1.3.2.2.1 NMT_MS_PRE_OPERATIONAL_1 180 7.1.3.2.2.1.1 NMT_MS_PRE_OPERATIONAL_2 180 7.1.3.2.2.1.2 NMT_MS_READY_TO_OPERATE 180 7.1.3.2.2.1.3 NMT_MS_OPERATIONAL 181 7.1.3.3 Transitions 182 7.1.4 CN NMT State Machine 183 7.1.4.1 States 184 7.1.4.1.1 NMT_CS_NOT_ACTIVE 184 7.1.4.1.1.1 NMT_CS_PRE_OPERATIONAL_1 184 7.1.4.1.1.2 NMT_CS_PRE_OPERATIONAL_2 184 7.1.4.1.1.3 NMT_CS_READY_TO_OPERATE 185 7.1.4.1.1.4 NMT_CS_OPERATIONAL 185 7.1.4.1.1.5 NMT_CS_STOPPED 185 7.1.4.1.2 NMT_CS_BASIC_ETHERNET 186 7.1.4.2 Transitions 186 7.1.4.3 States and Communication Object Relation 187 7.1.4.4 Relationship to other state machines 188 7.2 NMT CN Objects 189 7.2.1 Object 1000h: NMT_DeviceType_U32 189 7.2.2 Object 1006h: NMTCycleTime_U32 189 7.2.3 Object 1008h: NMT_ManufactDevName_VS 190 7.2.4 Object 1009h: NMT_ManufactHwVers_VS 190 7.2.5 Object 100Ah: NMT_ManufactSwVers_VS 190 7.2.6 Object 1010h: NMT_StoreParam_REC 191 7.2.7 Object 1011h: NMT_RestoreDefParam_REC 193 7.2.8 Object 1016h: NMT_ConsumerHeartbeatTime_AU32 195 7.2.9 Object 1018h: NMT_IdentityObject_REC 196 7.2.10 Object 1030h - 103Fh: NMT_ItfGroup_Xh_REC 198 7.2.11 Object 1F98h: NMT_CycleTiming_REC 200 7.2.12 Object 1F99h: NMT_CnStateMachineTimeouts_REC 202 7.3 NMT MN Objects 203 7.3.1 NMT Master Start Up Behaviour 203 7.3.1.1 Object 1F80h: NMT_StartUp_U32 203 7.3.1.2 Object 1F89h: NMT_BootTime_REC 205 7.3.2 NMT Master Network Node Lists 207 7.3.2.1 Object 1F81h: NMT_CNAssignment_AU32 207 7.3.2.2 Object 1F84h: NMT_MNDeviceTypeIdList_AU32 209 7.3.2.3 Object 1F85h: NMT_MNVendorIdList_AU32 210 7.3.2.4 Object 1F86h: NMT_MNProductCodeList_AU32 211 7.3.2.5 Object 1F87h: NMT_MNRevisionNoList_AU32 212 7.3.2.6 Object 1F88h: NMT_MNSerialNoList_AU32 213 7.3.3 Network Timing 213 7.3.3.1 Object 1F8Ah: NMT_MNCycleTiming_REC 214 7.3.3.2 Object 1F8Bh: NMT_MNPReqPayloadList_AU16 215 7.3.3.3 Object 1F8Ch: NMT_MNCNRespTimeList_AU16 216 7.3.3.4 Object 1F92h: NMT_MNCNResTimeout_AU16 217 –8– PAS 62408 © IEC:2005 (E) LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU 7.3.3.5 Object 1F8Dh: NMT_MNPResPayloadList_AU16 218 7.3.4 CN NMT State Surveillance 219 7.3.4.1 Object 1F8Eh: NMT_MNCNCurrState_AU8 219 7.3.4.2 Object 1F8Fh: NMT_MNCNExpState_AU8 220 7.4 Network Management Services 221 7.4.1 NMT State Command Services 222 7.4.1.1 Implicit NMT State Command Services 222 7.4.1.1.1 Implicit NMT State Command Transmission 222 7.4.1.2 Explicit NMT State Command Services 222 7.4.1.2.1 Plain NMT State Command 224 7.4.1.2.1.1 NMT State Commands to the MN 225 7.4.1.2.1.2 Extended NMT State Command 225 7.4.1.2.1.3 EPL Node List Format 226 7.4.2 NMT Managing Command Services 227 7.4.2.1 Service Descriptions 228 7.4.2.1.1 NMTNetParameterSet 228 7.4.2.1.2 NMTNetSetHostName 229 7.4.2.1.3 NMTFlushArpEntry 230 7.4.3 NMT Response Services 230 7.4.3.1 NMTStateResponse 230 7.4.3.2 IdentResponse Service 231 7.4.3.2.1 IdentResponse Frame 232 7.4.3.3 StatusResponse service 234 7.4.3.3.1 StatusResponse Frame 234 7.4.4 NMT Info Services 235 7.4.4.1 Service Descriptions 236 7.4.4.1.1 NMTPublishConfiguredCN 236 7.4.4.1.2 NMTPublishActiveCN 236 7.4.4.1.3 NMTPublishPreOperational1 236 7.4.4.1.4 NMTPublishPreOperational2 236 7.4.4.1.5 NMTPublishReadyToOperate 237 7.4.4.1.6 NMTPublishOperational 237 7.4.4.1.7 NMTPublishStopped 237 7.4.4.1.8 NMTPublishEmergencyNew 237 7.4.4.1.9 NMTPublishTime 237 7.4.5 NMT Guard Services 238 7.4.5.1 Guarding EPL Controlled Nodes 238 7.4.5.2 Guarding EPL Managing Node 238 7.4.6 Requesting NMT Services by an CN 238 7.4.6.1 NMTRequest ASnd Frame 238 7.4.6.1.1 Invalid NMTRequests 239 7.5 Boot-Up CN 239 7.6 Boot-Up MN 239 7.6.1 EPL Managing Node, Terms and Definitions 239 7.6.2 Boot-Up Procedure 240 7.6.2.1 Overview 240 7.6.2.2 NMT_MS_NOT_ACTIVE 240 7.6.2.3 NMT_MS_PRE_OPERATIONAL_1 241 7.6.2.3.1 BOOT_STEP1 243 7.6.2.3.1.1 CHECK_IDENTIFICATION 244 7.6.2.3.1.2 CHECK_CONFIGURATION 245 7.6.2.3.1.2.1 GET_IDENT 246 7.6.2.4 NMT_MS_PRE_OPERATIONAL_2 247 7.6.2.4.1 BOOT_STEP2 248 7.6.2.5 NMT_MS_READY_TO_OPERATE 249 7.6.2.5.1 CHECK_COMMUNICATION 251 7.6.2.6 NMT_MS_OPERATIONAL 251 7.6.2.6.1 START_CN 254 7.6.2.6.2 START_ALL 255 7.6.2.6.3 CHECK STATE 256 7.6.2.6.4 ERROR_TREATMENT 257 C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an – 298 – f) PAS 62408 © IEC:2005 (E) Example In this example are 22 Controlled Nodes (2 cyclic nodes and 20 multiplexed nodes -> multiplexed slot) In our case, we have got PReq and PRes frames with the size of 64 bytes MN Hub CN-MUX CN-MUX CN-MUX Hub Hub Hub Hub CN-MUX CN-MUX CN-MUX CN-MUX Hub Hub Hub Hub CN-MUX CN-MUX CN-MUX CN-MUX Hub Hub Hub Hub CN-MUX CN-MUX CN-MUX CN-MUX Hub Hub Hub Hub CN-MUX CN-MUX CN-MUX CN-MUX Hub Hub Hub Hub CN-MUX CN-MUX CN-MUX CN-MUX Hub Hub Hub Hub CN CN Hub Hub 22 IO's Figure 106 – EPL V2.0 Timing Example (2 cyclic stations and 20 multiplexed stations) The longest communication distance consist of 100m Ethernet cable and hub-level n (number of controlled nodes (only cyclic nodes + multiplexed slots)) (number of HUB - levels) nHubMax lCableMax 100m (max lengths of the Ethernet cable) tCyc Total maximum cycle time tCon Constant part of communication (without signal delays) Sum of the Hubs and cable delays (longest communication distance) in the EPL tPRq-PRs-Tot network Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU CN-MUX C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an PAS 62408 © IEC:2005 (E) – 299 – tCyc = tCon + tPRq-PRs-Tot tCon = tStart + tAsyncMax + ((n * + 1) * 64Byte) * tpByte + (tPRs-PRq + tPRq-PRs)* n tCon = 45µs + 90µs + * 64Byte * 0.08ns/Byte + (1µs + 8µs) * tCon = 162µs tPRq-PRs-Tot = (lCableMax * tss + nHubMax * tHubDelay) * * n tPRq-PRs-Tot = (100m * 5,56ns/m + * 500ns) *2 * tPRq-PRs-Tot = 15.4µs tCyc = tCon + tPRq-PRs-Tot tCyc = 162µs + 15.4µs For this configuration a EPL cycle time down to 178 µs is achievable Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU tCyc = 178µs C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an – 300 – PAS 62408 © IEC:2005 (E) Annex (informative) Router MIB example The objects of the eplRouterMIB are arranged into the following groups: • Network Address Translation • Security EPL-MGMT-SNMP-MIB DEFINITIONS ::= BEGIN IMPORTS epl eplRouter eplNat FROM RFC-1212 FROM RFC1155-SMI FROM RFC1213-MIB; OBJECT IDENTIFIER ::= { enterprises tbd } OBJECT IDENTIFIER ::= { epl } OBJECT IDENTIFIER ::= { eplRouter } - Network Address Translation / NAT Group -eplNatEnable OBJECT-TYPE SYNTAX INTEGER{ enable (1), disable (2) } ACCESS read-write STATUS mandatory DESCRIPTION "Enables or disables the Network Address Translation on the EPL Router" ::= { eplNat } NAT Table The NAT table defines the entries which are used for symmetric n-to-n NAT -eplNatTable OBJECT-TYPE SYNTAX SEQUENCE OF EplNatEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This entity's NAT table." ::= { eplNat } eplNatEntry OBJECT-TYPE SYNTAX EplNatEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A particular NAT entry for symmetric NAT" INDEX { eplNatStaticEplIpAddr } ::= { eplNatTable } EplNatEntry ::= SEQUENCE { eplNatStaticEplIpAddr IpAddress, eplNatEplItf INTEGER, eplNatStaticExtIpAddr IpAddress, eplNatExtItf INTEGER, eplNatType INTEGER } eplNatStaticEplIpAddr OBJECT-TYPE Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU OBJECT-TYPE enterprises, IpAddress PhysAddress C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an PAS 62408 © IEC:2005 (E) – 301 – SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "eplNatStaticEplIpAddr specifies the IP address to the EPL network." ::= { eplNatEntry } eplNatEplItf OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the index of the interface to the EPL network." ::= { eplNatEntry } eplNatExtItf OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the index of the interface to the external network." ::= { eplNatEntry } eplNatType OBJECT-TYPE SYNTAX INTEGER{ other (1), not specified by this MIB invalid (2), logically deleted symmetric-nat (3) symmetric n-to-n NAT } ACCESS read-write STATUS mandatory DESCRIPTION "Setting this object to the value invalid(2) has the effect of invalidating the corresponding entry in the eplNatTable object That is, it effectively disassociates the respective entry from the eplNatTable It is an implementation-specific matter as to whether the agent removes an invalidated entry from the table Accordingly, management stations must be prepared to receive tabular information from agents that corresponds to entries not currently in use Proper interpretation of such entries requires examination of the relevant eplNatType." DEFVAL { invalid } ::= { eplNatEntry } - Security -eplSecurity OBJECT IDENTIFIER ::= { eplRouter } eplSecEnablePacketFiltering OBJECT-TYPE SYNTAX INTEGER{ enable (1), disable (2) } ACCESS read-write STATUS mandatory DESCRIPTION "Enables or disables the firewall packet filter" ::= { eplSecurity } eplSecAclFwdTablePolicy OBJECT-TYPE SYNTAX INTEGER{ Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU eplNatStaticExtIpAddr OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "eplNatStaticExtIpAddr specifies the IP address to the external network." ::= { eplNatEntry } C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an – 302 – PAS 62408 © IEC:2005 (E) accept (1), drop (2), other (3) } ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the policy of the FORWARD ACL accept(1) means to let the packet through drop(2) means to drop the packet on the floor." ::= { eplSecurity } eplSecAclOutTablePolicy OBJECT-TYPE SYNTAX INTEGER{ accept (1), drop (2), other (3) } ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the policy of the OUTPUT ACL accept(1) means to let the packet through drop(2) means to drop the packet on the floor." ::= { eplSecurity } ACL FORWARD Table The NAT table defines the entries which are used for symmetric n-to- NAT eplFwdAclTable OBJECT-TYPE SYNTAX SEQUENCE OF EplFwdAclEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This is the access control list of the FORWARD table." ::= { eplSecurity } eplFwdAclEntry OBJECT-TYPE SYNTAX EplFwdAclEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A particular ACL entry" INDEX { eplFwdAclEntrySrcIp } ::= { eplFwdAclTable 1} EplFwdAclEntry ::= SEQUENCE { eplFwdAclEntrySrcIp IpAddress, eplFwdAclEntrySrcMask IpAddress, eplFwdAclEntryDstIp IpAddress, eplFwdAclEntryDstMask IpAddress, eplFwdAclEntryProtocol INTEGER, eplFwdAclEntrySrcPort INTEGER, eplFwdAclEntryDstPort INTEGER, eplFwdAclEntrySrcMac PhysAddress, Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU eplSecAclInTablePolicy OBJECT-TYPE SYNTAX INTEGER{ accept (1), drop (2), other (3) } ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the policy of the INPUT ACL accept(1) means to let the packet through drop(2) means to drop the packet on the floor." ::= { eplSecurity } C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an PAS 62408 © IEC:2005 (E) – 303 – eplFwdAclEntryControl INTEGER } eplFwdAclEntrySrcIp OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the plain source IP address for the respective entry A value of 0.0.0.0 and a eplFwdAclEntrySrcMask of 0.0.0.0 shall indicate any IP address." ::= { eplFwdAclEntry } eplFwdAclEntryDstIp OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the plain destination IP address for the respective entry A value of 0.0.0.0 and a eplAclEntryDstMask of 0.0.0.0 shall indicate any IP address." ::= { eplFwdAclEntry } eplFwdAclEntryDstMask OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the network mask to the according source IP address eplFwdAclEntryDstIp for the respective entry A value of 0.0.0.0 for eplFwdAclEntryDstIp and a eplFwdAclEntryDstMAsk of 0.0.0.0 shall indicate any IP address." ::= { eplFwdAclEntry } eplFwdAclEntryProtocol OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The protocol of the rule or the packet to check In the Internet Protocol version (IPv4) [RFC791] there is a field, called Protocol, to identify the next level protocol This is an bit field The specified protocol is a numeric number listed in http://www.iana.org/assignments/protocol-numbers The number zero is equivalent to all protocols." ::= { eplFwdAclEntry } eplFwdAclEntrySrcPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the source port if the protocol (eplFwdAclEntryProtocol) TCP or UDP is specified A value of zero indicates any protocol." ::= { eplFwdAclEntry } eplFwdAclEntryDstPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU eplFwdAclEntrySrcMask OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the network mask to the according source IP address eplFwdAclEntrySrcIp for the respective entry A value of 0.0.0.0 for eplFwdAclEntrySrcIp and a eplFwdAclEntrySrcMAsk of 0.0.0.0 shall indicate any IP address." ::= { eplFwdAclEntry } C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an – 304 – PAS 62408 © IEC:2005 (E) "Indicates the source port if the protocol (eplFwdAclEntryProtocol) TCP or UDP is specified A value of zero indicates any protocol." ::= { eplFwdAclEntry } eplFwdAclEntrySrcMac OBJECT-TYPE SYNTAX PhysAddress ACCESS read-write STATUS mandatory DESCRIPTION "Match source MAC address A value of 00:00:00:00:00:00 specifies any source MAC." ::= { eplFwdAclEntry } ACL INPUT Table The NAT table defines the entries which are used for symmetric n-to-n NAT eplInAclTable OBJECT-TYPE SYNTAX SEQUENCE OF EplInAclEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This is the access control list of the INPUT table." ::= { eplSecurity } eplInAclEntry OBJECT-TYPE SYNTAX EplInAclEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A particular ACL entry" INDEX { eplInAclEntrySrcIp } ::= { eplInAclTable 1} EplInAclEntry ::= SEQUENCE { eplInAclEntrySrcIp IpAddress, eplInAclEntrySrcMask IpAddress, eplInAclEntryDstIp IpAddress, eplInAclEntryDstMask IpAddress, eplInAclEntryProtocol INTEGER, eplInAclEntrySrcPort INTEGER, eplInAclEntryDstPort INTEGER, eplInAclEntrySrcMac PhysAddress, eplInAclEntryControl INTEGER } eplInAclEntrySrcIp OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the plain source IP address for the respective entry A value of 0.0.0.0 and a eplInAclEntrySrcMask of 0.0.0.0 shall indicate any IP address." ::= { eplInAclEntry } Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU eplFwdAclEntryControl OBJECT-TYPE SYNTAX INTEGER{ other(1), invalid (2), valid (3) } ACCESS read-write STATUS mandatory DESCRIPTION "Specifies whether or not an ACL entry is valid." ::= { eplFwdAclEntry } C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an PAS 62408 © IEC:2005 (E) – 305 – eplInAclEntrySrcMask OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the network mask to the according source IP address eplInAclEntrySrcIp for the respective entry A value of 0.0.0.0 for eplInAclEntrySrcIp and a eplInAclEntrySrcMAsk of 0.0.0.0 shall indicate any IP address." ::= { eplInAclEntry } eplInAclEntryDstIp OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the plain destination IP address for the respective entry A value of 0.0.0.0 and a eplAclEntryDstMask of 0.0.0.0 shall indicate any IP ::= { eplInAclEntry } eplInAclEntryDstMask OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the network mask to the according source IP address eplInAclEntryDstIp for the respective entry A value of 0.0.0.0 for eplInAclEntryDstIp and a eplInAclEntryDstMAsk of 0.0.0.0 shall indicate any IP address." ::= { eplInAclEntry } eplInAclEntryProtocol OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The protocol of the rule or the packet to check In the Internet Protocol version (IPv4) [RFC791] there is a field, called Protocol, to identify the next level protocol This is an bit field The specified protocol is a numeric number listed in http://www.iana.org/assignments/protocol-numbers The number zero is equivalent to all protocols." ::= { eplInAclEntry } eplInAclEntrySrcPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the source port if the protocol (eplInAclEntryProtocol) TCP or UDP is specified A value of zero indicates any protocol." ::= { eplInAclEntry } eplInAclEntryDstPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the source port if the protocol (eplInAclEntryProtocol) TCP or UDP is specified A value of zero indicates any protocol." ::= { eplInAclEntry } eplInAclEntrySrcMac OBJECT-TYPE SYNTAX PhysAddress ACCESS read-write STATUS mandatory DESCRIPTION "Match source MAC address A value of 00:00:00:00:00:00 specifies any source MAC." ::= { eplInAclEntry } Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU address." C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an – 306 – PAS 62408 © IEC:2005 (E) eplInAclEntryControl OBJECT-TYPE SYNTAX INTEGER{ other(1), invalid (2), valid (3) } ACCESS read-write STATUS mandatory DESCRIPTION "Specifies whether or not an ACL entry is valid." ::= { eplInAclEntry } ACL OUTPUT Table The NAT table defines the entries which are used for symmetric n-to-n NAT eplOutAclEntry OBJECT-TYPE SYNTAX EplOutAclEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A particular ACL entry" INDEX { eplOutAclEntrySrcIp } ::= { eplOutAclTable 1} EplOutAclEntry ::= SEQUENCE { eplOutAclEntrySrcIp IpAddress, eplOutAclEntrySrcMask IpAddress, eplOutAclEntryDstIp IpAddress, eplOutAclEntryDstMask IpAddress, eplOutAclEntryProtocol INTEGER, eplOutAclEntrySrcPort INTEGER, eplOutAclEntryDstPort INTEGER, eplOutAclEntrySrcMac PhysAddress, eplOutAclEntryControl INTEGER } eplOutAclEntrySrcIp OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "Indicates the plain source IP address for the respective entry A value of 0.0.0.0 and a eplOutAclEntrySrcMask of 0.0.0.0 shall indicate any IP address." ::= { eplOutAclEntry } eplOutAclEntrySrcMask OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the network mask to the according source IP address eplOutAclEntrySrcIp for the respective entry A value of 0.0.0.0 for eplOutAclEntrySrcIp and a eplOutAclEntrySrcMAsk of 0.0.0.0 shall indicate any IP address." ::= { eplOutAclEntry } eplOutAclEntryDstIp OBJECT-TYPE Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU eplOutAclTable OBJECT-TYPE SYNTAX SEQUENCE OF EplOutAclEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "This is the access control list of the OUTPUT table." ::= { eplSecurity } C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an PAS 62408 © IEC:2005 (E) – 307 – SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the plain destination IP address for the respective entry A value of 0.0.0.0 and a eplAclEntryDstMask of 0.0.0.0 shall indicate any IP address." ::= { eplOutAclEntry } eplOutAclEntryDstMask OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the network mask to the according source IP address eplOutAclEntryDstIp for the respective entry A value of 0.0.0.0 for eplOutAclEntryDstIp and a eplOutAclEntryDstMAsk of 0.0.0.0 shall indicate any IP address." ::= { eplOutAclEntry } eplOutAclEntrySrcPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the source port if the protocol (eplOutAclEntryProtocol) TCP or UDP is specified A value of zero indicates any protocol." ::= { eplOutAclEntry } eplOutAclEntryDstPort OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "Indicates the source port if the protocol (eplOutAclEntryProtocol) TCP or UDP is specified A value of zero indicates any protocol." ::= { eplOutAclEntry } eplOutAclEntrySrcMac OBJECT-TYPE SYNTAX PhysAddress ACCESS read-write STATUS mandatory DESCRIPTION "Match source MAC address A value of 00:00:00:00:00:00 specifies any source MAC." ::= { eplOutAclEntry } eplOutAclEntryControl OBJECT-TYPE SYNTAX INTEGER{ other(1), invalid (2), valid (3) } ACCESS read-write STATUS mandatory DESCRIPTION "Specifies whether or not an ACL entry is valid." ::= { eplOutAclEntry } END Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU eplOutAclEntryProtocol OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The protocol of the rule or the packet to check In the Internet Protocol version (IPv4) [RFC791] there is a field, called Protocol, to identify the next level protocol This is an bit field The specified protocol is a numeric number listed in http://www.iana.org/assignments/protocol-numbers The number zero is equivalent to all protocols." ::= { eplOutAclEntry } C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an – 308 – PAS 62408 © IEC:2005 (E) Bibliography CIA DS302, Framework for CANopen Managers and Programmable CANopen Devices IETF RFC 1155, Structure and identification of management information for TCP/IP-based internets IETF RFC 1212,Concise MIB Definitions Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an Standards Survey The IEC would like to offer you the best quality standards possible To make sure that we continue to meet your needs, your feedback is essential Would you please take a minute to answer the questions overleaf and fax them to us at +41 22 919 03 00 or mail them to the address below Thank you! Customer Service Centre (CSC) or Fax to: IEC/CSC at +41 22 919 03 00 Thank you for your contribution to the standards-making process Nicht frankieren Ne pas affranchir A Prioritaire Non affrancare No stamp required RÉPONSE PAYÉE SUISSE Customer Service Centre (CSC) International Electrotechnical Commission 3, rue de Varembé 1211 GENEVA 20 Switzerland Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU International Electrotechnical Commission 3, rue de Varembé 1211 Genève 20 Switzerland C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an Q1 Please report on ONE STANDARD and ONE STANDARD ONLY Enter the exact number of the standard: (e.g 60601-1-1) Q6 standard is out of date R standard is incomplete R standard is too academic R standard is too superficial R title is misleading R I made the wrong choice R other Q2 Please tell us in what capacity(ies) you bought the standard (tick all that apply) I am the/a: Q3 Q7 I work for/in/as a: (tick all that apply) manufacturing R consultant R government R test/certification facility R public utility R education R military R other timeliness quality of writing technical contents logic of arrangement of contents tables, charts, graphs, figures other Q8 Q4 Q5 Q9 This standard meets my needs: (tick one) not at all nearly fairly well exactly R R R R I read/use the: (tick one) French text only English text only both English and French texts This standard will be used for: (tick all that apply) general reference R product research R product design/development R specifications R tenders R quality assessment R certification R technical documentation R thesis R manufacturing R other Please assess the standard in the following categories, using the numbers: (1) unacceptable, (2) below average, (3) average, (4) above average, (5) exceptional, (6) not applicable Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn R R R Please share any comment on any aspect of the IEC that you would like us to know: LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU purchasing agent R librarian R researcher R design engineer R safety engineer R testing engineer R marketing specialist R other If you ticked NOT AT ALL in Question the reason is: (tick all that apply) C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an LICENSED TO MECON Limited - RANCHI/BANGALORE FOR INTERNAL USE AT THIS LOCATION ONLY, SUPPLIED BY BOOK SUPPLY BUREAU Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn C.vT.Bg.Jy.Lj.Tai lieu Luan vT.Bg.Jy.Lj van Luan an.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj Do an.Tai lieu Luan van Luan an Do an.Tai lieu Luan van Luan an Do an Stt.010.Mssv.BKD002ac.email.ninhd.vT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.LjvT.Bg.Jy.Lj.dtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn.Stt.010.Mssv.BKD002ac.email.ninhddtt@edu.gmail.com.vn.bkc19134.hmu.edu.vn