{"id":420808,"date":"2024-10-20T06:32:59","date_gmt":"2024-10-20T06:32:59","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-pd-iec-tr-62357-2002015-2\/"},"modified":"2024-10-26T12:15:14","modified_gmt":"2024-10-26T12:15:14","slug":"bsi-pd-iec-tr-62357-2002015-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-pd-iec-tr-62357-2002015-2\/","title":{"rendered":"BSI PD IEC\/TR 62357-200:2015"},"content":{"rendered":"

This part of IEC 62357, which is a Technical Report, applies to information exchange in power systems including, but not restricted to, substations, control centre, maintenance centre, energy management systems, synchrophasor-based grid stability systems, bulk energy generation (including fossil fuel plants), distributed energy generation (renewables, wind and solar), energy storage, load management (demand side management and demand response for distribution level consumers or producers).<\/p>\n

This Technical Report addresses the issues encountered when migrating from Internet Protocol version 4 (IPv4) to the Internet Protocol version 6 (IPv6). It describes migration strategies, covering impact on applications, communication stack, network nodes, configuration, address allocation, cyber security and the related management.<\/p>\n

This Technical Report considers backward compatibility and show concepts as well as necessary migration paths to IPv6 from IPv4 where necessary, for a number of protocols in the IEC 61850 framework.<\/p>\n

Following a review of IEC standards and technical reports according to the reference architecture for power system information exchange (IEC 62357-1), this Technical Report supports modifications caused by the introduction of IPv6 for revision of these documents, considering the impact of permitting or requiring IPv6.<\/p>\n

This Technical Report does not impose the use of the IPv6 technology in utility communications.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
8<\/td>\nFOREWORD <\/td>\n<\/tr>\n
10<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
11<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
15<\/td>\n3 Terms, definitions, abbreviated terms, acronyms and conventions
3.1 Terms and definitions <\/td>\n<\/tr>\n
16<\/td>\n3.2 Abbreviations <\/td>\n<\/tr>\n
18<\/td>\n3.3 Conventions
3.4 Network diagram symbols <\/td>\n<\/tr>\n
19<\/td>\n4 Internet technologies
4.1 Internet Protocol Version 4 (IPv4)
4.1.1 Origin
4.1.2 IPv4 packet transmission over Ethernet
Figures
Figure 1 \u2013 Symbols <\/td>\n<\/tr>\n
20<\/td>\n4.1.3 IPv4 header
Figure 2 \u2013 Ethernet frame with IP network header <\/td>\n<\/tr>\n
21<\/td>\n4.1.4 IPv4 addresses
Figure 3 \u2013 Mapping of IPv4 header to Ethernet frames <\/td>\n<\/tr>\n
22<\/td>\n4.1.5 IPv4 fragmentation and packet size
4.1.6 IPv4 auxiliary protocols <\/td>\n<\/tr>\n
23<\/td>\n4.1.7 IPv4 routing
4.2 Internet Protocol Version 6 (IPv6)
4.2.1 IPv6 motivation
4.2.2 IPv6 packets on Ethernet <\/td>\n<\/tr>\n
24<\/td>\n4.2.3 IPv6 addresses
Figure 4 \u2013 Transmission of an IPv6 packet in an Ethernet frame <\/td>\n<\/tr>\n
25<\/td>\nFigure 5 \u2013 IPv6 unicast address structure <\/td>\n<\/tr>\n
26<\/td>\n4.2.4 IPv6 auxiliary protocols
Figure 6 \u2013 IPv6 ULA address structure
Figure 7 \u2013 IPv6 link local address structure <\/td>\n<\/tr>\n
27<\/td>\n4.2.5 IPv6 fragmentation and packet size
4.2.6 IPv6 routing
4.3 Comparison IPv4 and IPv6
4.3.1 Main differences
4.3.2 IPv4 and IPv6 address classes
Tables
Table 1 \u2013 Differences between IPv4 and IPv6 <\/td>\n<\/tr>\n
28<\/td>\n4.3.3 Address representation in IEC\u00a061850
Table 2 \u2013 IPv6 vs IPv4 addresses (RFC\u00a04291) <\/td>\n<\/tr>\n
29<\/td>\n5 Transition from IPv4 to IPv6
5.1 IPv6 migration necessity
5.2 Migration types
Figure 8 \u2013 IPv6 evolution <\/td>\n<\/tr>\n
30<\/td>\n5.3 IPv6 migration impact on power systems communications <\/td>\n<\/tr>\n
31<\/td>\n6 Migration methods
6.1 Migration principles
6.2 Address mapping
6.2.1 Address mapping from IPv4 to IPv6
Figure 9 \u2013 Mapping of IPv4 to IPv6 addresses <\/td>\n<\/tr>\n
32<\/td>\n6.2.2 General application impact of IPv6 addresses
6.2.3 Address migration in IEC\u00a061850 <\/td>\n<\/tr>\n
34<\/td>\n6.3 Dual-stack devices
6.3.1 General
Figure 10 \u2013 Dual-Stack devices (with two and one port) <\/td>\n<\/tr>\n
35<\/td>\nFigure 11 \u2013 Dual-Stack devices in a mixed domain <\/td>\n<\/tr>\n
36<\/td>\n6.3.2 Standard dual-stack
Figure 12 \u2013 Dual-Stack devices across routers <\/td>\n<\/tr>\n
37<\/td>\n6.3.3 IEC\u00a061850 stack with IPv4 and IPv6
6.3.4 Migrating applications in dual-stack by Bump-in-the Host
Figure 13 \u2013 IEC\u00a061850 stack with IPv4 and IPv6 (doubly attached)
Table 3 \u2013 Dual-stack comparison <\/td>\n<\/tr>\n
38<\/td>\n6.3.5 Dual-stack recommendations
Figure 14 \u2013 Bump-in-the-host migration method <\/td>\n<\/tr>\n
39<\/td>\n6.4 Tunneling
6.4.1 Tunneling principle
6.4.2 Standardized tunneling protocols
Figure 15 \u2013 Tunneling principle <\/td>\n<\/tr>\n
40<\/td>\n6.4.3 Tunneling IPv4 over IPv6
Figure 16 \u2013 Tunneling IPv4 over IPv6 <\/td>\n<\/tr>\n
42<\/td>\nFigure 17 \u2013 Tunneling IPv4 over IPv6 and VLANs <\/td>\n<\/tr>\n
43<\/td>\n6.4.4 Standardized IPv6 over IPv4 tunneling protocols
Table 4 \u2013 IPv4 over IPv6 tunnels <\/td>\n<\/tr>\n
44<\/td>\n6.4.5 Tunneling conclusion
6.5 Translation
6.5.1 Translation principle
Table 5 \u2013 IPv6 over IPv4 tunnels <\/td>\n<\/tr>\n
45<\/td>\n6.5.2 Translation from IPv4 to IPv6
Figure 18 \u2013 Translator principle
Figure 19 \u2013 Translation of IPv4 to IPv6 <\/td>\n<\/tr>\n
46<\/td>\n6.5.3 Translation implementation
Figure 20 \u2013 Translation of IPv6 to IPv4 <\/td>\n<\/tr>\n
47<\/td>\n6.5.4 Standardized translators
6.5.5 Translator conclusion
6.6 Migration plan
6.6.1 Procedure
Figure 21 \u2013 Translator principle of IPv4 to IPv6 <\/td>\n<\/tr>\n
48<\/td>\n6.6.2 Security considerations
7 Utility protocols based on the Internet Protocol
7.1 Utility protocols on Layer\u00a03 <\/td>\n<\/tr>\n
49<\/td>\n7.2 Layer\u00a03 communication in IEC\u00a061850
7.2.1 Direct Layer\u00a03 communication
7.2.2 Layer\u00a03 communication by Network Address Translator (NAT)
Figure 22 \u2013 Layer\u00a03 direct connection <\/td>\n<\/tr>\n
50<\/td>\n7.2.3 Layer\u00a03 communication by Application-Level Gateway (proxy)
Figure 23 \u2013 Layer\u00a03 connection over NAT <\/td>\n<\/tr>\n
51<\/td>\n7.3 IEC\u00a061850 Layer\u00a03 communication for Layer\u00a02 traffic
Figure 24 \u2013 Layer\u00a03 connection via ALG
Figure 25 \u2013 Layer\u00a02 tunneling over Layer\u00a03 WAN or other transport <\/td>\n<\/tr>\n
52<\/td>\n7.4 Other utility protocols
7.5 Virtual Private Network and overlays
8 Scenarios for substation automation
8.1 Scenario overview
Figure 26 \u2013 Layer\u00a02 frames tunneled over IPv4 in IEC\u00a0TR\u00a061850-90-5 (simplified) <\/td>\n<\/tr>\n
53<\/td>\n8.2 Scenario 1: Substation-external communication over IPv6 only
8.2.1 Scenario 1: Description
8.2.2 Scenario 1.1: Substation to substation Layer\u00a02 tunneling IPv4 over IPv6 <\/td>\n<\/tr>\n
54<\/td>\n8.2.3 Scenario 1.2: substation to control centre: tunneling IPv4 over IPv6
8.2.4 Scenario 1: Evaluation
Figure 27 \u2013 IPv4 substation to substation over IPv6
Figure 28 \u2013 IPv4 substation to external IPv6 over tunnel <\/td>\n<\/tr>\n
55<\/td>\n8.3 Scenario 2: Access from IPv6 devices through ALGs and translators
8.3.1 Scenario 2.1: substation to engineering over dual-stack engineering
8.3.2 Scenario 2.2 substation to control centre by ALG
Figure 29 \u2013 IPv4 substation to external IPv6 client for engineering <\/td>\n<\/tr>\n
56<\/td>\n8.3.3 Scenario 2.3: substation to SCADA \/ engineering by translator\/proxy
Figure 30 \u2013 IPv4 substation to external IPv6 over gateway
Figure 31 \u2013 IPv4 substation to external IPv6 over translator \/ proxy <\/td>\n<\/tr>\n
57<\/td>\n8.3.4 Scenario 2: Evaluation
8.4 Scenario 3: Substation partially or totally IPv6
8.4.1 Scenario 3: Description
8.4.2 Scenario 3.1: substation with dual-stack devices
Figure 32 \u2013 IPv4 substation with dual-stack devices <\/td>\n<\/tr>\n
58<\/td>\n8.4.3 Scenario 3: Evaluation
8.5 Scenario 4: Intermediate devices as ALGs
8.5.1 Phasor Data Concentrators (PDC) as ALGs <\/td>\n<\/tr>\n
59<\/td>\n8.5.2 XMPP servers as ALGs
Figure 33 \u2013 PDCs as ALGs <\/td>\n<\/tr>\n
60<\/td>\n8.5.3 Scenario 4 evaluation
8.6 Scenario 5: Integration of IPv6-only devices in a legacy IPv4 network
8.6.1 IPv6-only devices communicating over an IPv4 network
Figure 34 \u2013 Translation by XMPP servers <\/td>\n<\/tr>\n
61<\/td>\n8.6.2 IPv6-only devices accessed from an IPv4 SCADA
Figure 35 \u2013 IPv6-only sensors connected to legacy IPv4 network <\/td>\n<\/tr>\n
62<\/td>\n8.6.3 Scenario 5 evaluation
9 Use Case: Generation plant- IPv4 to IPv6 migration
9.1 General description
Figure 36 \u2013 IPv6-only sensors connected to legacy IPv4 network <\/td>\n<\/tr>\n
63<\/td>\nFigure 37 \u2013 Generation system telecontrol overview <\/td>\n<\/tr>\n
64<\/td>\n9.2 Legacy IPv4 addressing plan
9.3 IPv6 addressing plan and coexistence <\/td>\n<\/tr>\n
65<\/td>\n9.4 Advantages
9.5 Issues
10 Recommendations
10.1 Recommendations for manufacturers <\/td>\n<\/tr>\n
66<\/td>\n10.2 Recommendations for network engineers
10.3 Recommendations for IEC standardization <\/td>\n<\/tr>\n
67<\/td>\n10.4 Timetable for implementation of the migration plan <\/td>\n<\/tr>\n
68<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Power systems management and associated information exchange – Guidelines for migration from Internet Protocol version 4 (IPv4) to Internet Protocol version 6 (IPv6)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2015<\/td>\n70<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":420815,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-420808","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/420808","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/420815"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=420808"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=420808"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=420808"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}