| | 60 | 1 DOCUMENT SCOPE [[BR]] |
| | 61 | 2 INTRODUCTION [[BR]] |
| | 62 | 3 INSTRUMENTATION AND MEASUREMENT (I&M) USE CASES [[BR]] |
| | 63 | 3.1 FOR EXPERIMENT RESEARCHERS [[BR]] |
| | 64 | 3.2 FOR EXPERIMENT (OPT-IN) USERS [[BR]] |
| | 65 | 3.3 FOR CENTRAL (I.E., GMOC) OPERATORS [[BR]] |
| | 66 | 3.4 FOR AGGREGATE PROVIDERS AND OPERATORS [[BR]] |
| | 67 | 3.5 FOR ARCHIVE PROVIDERS AND OPERATORS [[BR]] |
| | 68 | 3.6 FOR RESEARCHERS THAT USE ARCHIVED MEASUREMENT DATA [[BR]] |
| | 69 | 4 CONFIGURATION OF I&M SERVICES [[BR]] |
| | 70 | 4.1 FUNCTIONS OF I&M SERVICES [[BR]] |
| | 71 | 4.1.1 Measurement Orchestration (MO) Service [[BR]] |
| | 72 | 4.1.2 Measurement Point (MP) Service [[BR]] |
| | 73 | 4.1.3 Measurement Information (MI) Service [[BR]] |
| | 74 | 4.1.4 Measurement Collection (MC) Service [[BR]] |
| | 75 | 4.1.5 Measurement Analysis and Presentation (MAP) Service [[BR]] |
| | 76 | 4.1.6 Measurement Data Archive (MDA) Service [[BR]] |
| | 77 | 4.2 TYPES OF I&M SERVICES [[BR]] |
| | 78 | 4.2.1 Type 1: Dedicated Service Platform for Customized Information 11 |
| | 79 | 4.2.2 Type 2: Common Service Platform with Dedicated Slivers for Customized Information 11 |
| | 80 | 4.2.3 Type 3: Common Service for Common or Customized Information 11 |
| | 81 | 4.3 DATA FLOWS/TRANSFERS BETWEEN I&M SERVICES 11 |
| | 82 | 4.3.1 Pull Data 11 |
| | 83 | 4.3.2 Push Data 11 |
| | 84 | 4.3.3 Publish and Subscribe to Data 11 |
| | 85 | 4.4 USING I&M SERVICES 11 |
| | 86 | 4.5 BASIC RESEARCHER I&M CONFIGURATION 11 |
| | 87 | 4.6 BASIC OPERATOR I&M CONFIGURATION 12 |
| | 88 | 4.7 RESEARCHER INCLUDING OPERATOR I&M CONFIGURATION 12 |
| | 89 | 4.8 RANGE OF I&M SERVICE IMPLEMENTATIONS 12 |
| | 90 | 5 INTERFACES TO I&M SERVICES 13 |
| | 91 | 5.1 DISCOVER RESOURCES AND ASSIGN SLIVERS 13 |
| | 92 | 5.2 CONFIGURE AND PROGRAM SLIVERS 13 |
| | 93 | 5.3 MANAGE SERVICES 13 |
| | 94 | 5.4 MEASUREMENT DATA FLOWS/TRANSFERS 13 |
| | 95 | 5.5 REGISTER AVAILABILITY OF MD FROM I&M SERVICE 13 |
| | 96 | 5.6 DISCOVER AVAILABILITY OF MD FROM I&M SERVICE AND START MD FLOW/TRANSFER 13 |
| | 97 | 5.7 OBSERVE I&M SERVICE STATUS AND EXAMINE MD 13 |
| | 98 | 6 MEASUREMENT TRAFFIC FLOWS 14 |
| | 99 | 6.1 GENI ENVIRONMENT 14 |
| | 100 | 6.1.1 Control Traffic 14 |
| | 101 | 6.1.2 Experiment Traffic 14 |
| | 102 | 6.2 MEASUREMENT TRAFFIC CARRIED WITH CONTROL TRAFFIC 15 |
| | 103 | 6.2.1 When Server has a Public (reachable) IP Address 15 |
| | 104 | 6.2.2 When Server has a Private IP Address 15 |
| | 105 | 6.3 MEASUREMENT TRAFFIC CARRIED WITH EXPERIMENT TRAFFIC 15 |
| | 106 | 7 SCHEMA AND PROTOCOLS FOR MEASUREMENT DATA (MD) FLOWS/TRANSFERS 16 |
| | 107 | 7.1 RANGE OF SCHEMA AND PROTOCOLS 16 |
| | 108 | 7.2 METADATA INCLUDED WITH MD 18 |
| | 109 | 7.2.1 Identifiers, Annotation, Provenance, Privacy 18 |
| | 110 | 7.2.2 Description, Collection, Description, Processing 18 |
| | 111 | 7.3 OPTION 1: BYTES OF MD VIA SNMP (INSTRUMENTATION TOOLS, GMOC) 18 |
| | 112 | 7.4 OPTION 2: FILE OF MD VIA MULTIPLE PROTOCOLS 18 |
| | 113 | 7.5 OPTION 3: XML-FORMATTED MD VIA HTTP (PERFSONAR) 19 |
| | 114 | 7.6 OPTION 4: TUPLES OF MD VIA CUSTOM OML PROTOCOL OVER TCP (OML) 19 |
| | 115 | 7.7 OPTION 5: TUPLES OF MD VIA IPFIX OVER SCTP (PROPOSED FOR OML) 19 |
| | 116 | 7.8 OPTION 6: METCDF-FORMATTED FILES OF DATA USING LDM OVER TCP (DICLOUD) 19 |
| | 117 | 8 OWNERSHIP OF MD AND PRIVACY OF OWNERS 20 |
| | 118 | 8.1 OWNERSHIP OF MD 20 |
| | 119 | 8.2 PRIVACY OF RESEARCHERS/SLICES 20 |
| | 120 | 8.3 PRIVACY OF APPLICATION USERS 20 |
| | 121 | 9 API�S AND PROTOCOLS FOR USING I&M SERVICES 21 |
| | 122 | 9.1 ASSIGN SLIVERS FOR I&M SERVICES 21 |
| | 123 | 9.2 CONFIGURE AND PROGRAM SLIVERS FOR I&M SERVICES 21 |
| | 124 | 9.3 MANAGE I&M SERVICES 21 |
| | 125 | 9.4 REGISTER AVAILABILITY OF MD FROM I&M SERVICE 22 |
| | 126 | 9.5 DISCOVER AVAILABILITY OF MD AND START MD FLOW/TRANSFER 22 |
| | 127 | 9.6 OBSERVE I&M SERVICES AND EXAMINE MD 22 |
| | 128 | 10 DISCOVERY, AUTHORIZATION, ASSIGNMENT AND BINDING OF GENI I&M SERVICES 23 |
| | 129 | 11 MEASUREMENT ORCHESTRATION (MO) SERVICE 24 |
| | 130 | 12 MEASUREMENT POINT (MP) SERVICE 25 |
| | 131 | 12.1 FUNCTIONS 25 |
| | 132 | 12.2 TYPES OF MP SERVICES 25 |
| | 133 | 12.3 GATHERING MEASUREMENT DATA FROM INSTRUMENTATION (SENSORS) 25 |
| | 134 | 12.4 TYPES OF INSTRUMENTATION (SENSORS) 26 |
| | 135 | 13 TIME-STAMPING MD 27 |
| | 136 | 14 MEASUREMENT INFORMATION (MI) SERVICE 28 |
| | 137 | 15 MEASUREMENT COLLECTION (MC) SERVICE 29 |
| | 138 | 16 MEASUREMENT ANALYSIS AND PRESENTATION (MAP) SERVICE 30 |
| | 139 | 17 MEASUREMENT DATA ARCHIVE (MDA) SERVICE 31 |
| | 140 | 17.1 FUNCTIONS 31 |
| | 141 | 17.2 IMPLEMENTATION 31 |
| | 142 | 17.3 USE 31 |
| | 143 | 18 GLOSSARY 32 |
| | 144 | 19 REFERENCES 33 |
| | 145 | |
| | 146 | |
| | 147 | |
| | 148 | |
