Details

Subject(s)

• Self-routing (Computer network management)—Technological innovations [Browse]
• TCP/IP (Computer network protocol) [Browse]

Author

• Hu, Zhibo [Browse]
• Li, Cheng (Telecommunications engineer) [Browse]

Series

• Data Communication [More in this series]
• Data communication series

Summary note

"SRv6 Network Programming, beginning with the challenges for Internet Protocol version 6 (IPv6) network development, describes the background, design roadmap, and implementation of Segment Routing over IPv6 (SRv6), as well as the application of this technology in traditional and emerging services. The book starts off with the development of IP technologies by focusing on the problems encountered during MPLS and IPv6 network development, giving readers insights into the problems tackled by SRv6 and the value of SRv6. It then goes on to explain SRv6 fundamentals, including SRv6 packet header design, the packet forwarding process, protocol extensions such as Interior Gateway Protocol (IGP), Border Gateway Protocol (BGP), and Path Computation Element Protocol (PCEP) extensions, and how SRv6 supports existing traffic engineering (TE), virtual private networks (VPN), and reliability requirements. After that, SRv6 network deployment is introduced, covering the evolution paths from existing networks to SRv6 networks, SRv6 network deployment processes, involved O&M technologies, and emerging 5G and cloud services supported by SRv6. Then, Bit Index Explicit Replication IPv6 encapsulation (BIERv6), an SRv6 multicast technology, is introduced as an important supplement to SRv6 unicast technology. The book concludes with a summary of the current situation of the SRv6 industry and provides an outlook for new SRv6-based technologies. The book collects the research results of Huawei SRv6 experts and reflects the latest development direction of SRv6. With rich, clear, practical, and easy-to-understand content, the volume is intended for network planning engineers, technical support engineers and network administrators who need a grasp of the most cutting-edge IP network technology. It is also intended for communications network researchers in scientific research institutions and universities"-- Provided by publisher.

Bibliographic references

Includes bibliographical references.

Source of description

Description based on print version record.

Contents

• Cover
• Half Title
• Series Page
• Title Page
• Copyright Page
• Table of Contents
• Foreword I
• Foreword II
• Preface
• Teams
• Acknowledgments
• Author
• Part I: Introduction
• Chapter 1 ◾ SRv6 Background
• 1.1 OVERVIEW OF INTERNET DEVELOPMENT
• 1.2 START OF ALL IP 1.0: A COMPLETE VICTORY FOR IP
• 1.2.1 Competition between ATM and IP
• 1.2.2 MPLS: The Key to All IP 1.0
• 1.3 CHALLENGES FACING ALL IP 1.0: IP/MPLS DILEMMA
• 1.3.1 MPLS Dilemma
• 1.3.2 IPv4 Dilemma
• 1.3.3 Challenges for IPv6
• 1.4 OPPORTUNITIES FOR ALL IP 1.0: SDN AND NETWORK PROGRAMMING
• 1.4.1 OpenFlow
• 1.4.2 POF
• 1.4.3 P4
• 1.4.4 SR
• 1.5 KEY TO ALL IP 2.0: SRv6
• 1.6 STORIES BEHIND SRv6 DESIGN
• REFERENCES
• Part II: SRv6 1.0
• Chapter 2 ◾ SRv6 Fundamentals
• 2.1 SRv6 OVERVIEW
• 2.2 NETWORK INSTRUCTIONS: SRv6 SEGMENTS
• 2.3 NETWORK NODES: SRv6 NODES
• 2.3.1 SRv6 Source Node
• 2.3.2 Transit Node
• 2.3.3 Endpoint Node
• 2.4 NETWORK PROGRAM: SRv6 EXTENSION HEADER
• 2.4.1 SRv6 Extension Header Design
• 2.4.2 SRH TLVs
• 2.4.2.1 Padding TLV
• 2.4.2.2 HMAC TLV
• 2.4.3 SRv6 Instruction Set: Endpoint Node Behaviors
• 2.4.3.1 End SID
• 2.4.3.2 End.X SID
• 2.4.3.3 End.T SID
• 2.4.3.4 End.DX6 SID
• 2.4.3.5 End.DX4 SID
• 2.4.3.6 End.DT6 SID
• 2.4.3.7 End.DT4 SID
• 2.4.3.8 End.DT46 SID
• 2.4.3.9 End.DX2 SID
• 2.4.3.10 End.DX2V SID
• 2.4.3.11 End.DT2U SID
• 2.4.3.12 End.DT2M SID
• 2.4.3.13 End.B6.Insert SID
• 2.4.3.14 End.B6.Encaps SID
• 2.4.3.15 End.BM SID
• 2.4.4 SRv6 Instruction Set: Source Node Behaviors
• 2.4.4.1 H.Insert
• 2.4.4.2 H.Encaps
• 2.4.4.3 H.Encaps.L2
• 2.4.5 SRv6 Instruction Set: Flavors
• 2.4.5.1 PSP
• 2.4.5.2 USP
• 2.4.5.3 USD
• 2.5 NETWORK PROGRAM EXECUTION: SRv6 PACKET FORWARDING
• 2.5.1 Local SID Table
• 2.5.2 Packet Forwarding Process
• 2.5.2.1 Step 1: Processing on SRv6 Source Node A.
• 2.5.2.2 Step 2: Processing on Endpoint Node B
• 2.5.2.3 Step 3: Processing on Transit Node C
• 2.5.2.4 Step 4: Processing on Endpoint Node D
• 2.5.2.5 Step 5: Processing on Transit Node E
• 2.5.2.6 Step 6: Processing on Endpoint Node F
• 2.6 ADVANTAGES OF SRv6 NETWORK PROGRAMMING
• 2.6.1 Superior Backward Compatibility and Smooth Evolution
• 2.6.2 High Scalability and Simple Deployment in Cross-Domain Scenarios
• 2.6.3 Networking Programming for Building Intelligent Networks
• 2.6.4 All Things Connected through an E2E Network
• 2.7 STORIES BEHIND SRv6 DESIGN
• Chapter 3 ◾ Basic Protocols for SRv6
• 3.1 IS-IS EXTENSIONS
• 3.1.1 IS-IS SRv6 Fundamentals
• 3.1.2 IS-IS Extensions for SRv6
• 3.1.2.1 SRv6 Capabilities Sub-TLV
• 3.1.2.2 Node MSD Sub-TLV
• 3.1.2.3 SRv6 Locator TLV
• 3.1.2.4 SRv6 End SID Sub-TLV
• 3.1.2.5 SRv6 End.X SID Sub-TLV
• 3.1.2.6 SRv6 LAN End.X SID Sub-TLV
• 3.1.2.7 SRv6 SID Structure Sub-Sub-TLV
• 3.2 OSPFv3 EXTENSIONS
• 3.2.1 OSPFv3 SRv6 Fundamentals
• 3.2.2 OSPFv3 Extensions for SR v6
• 3.2.2.1 SRv6 Capabilities TLV
• 3.2.2.2 SR Algorithm TLV
• 3.2.2.3 Node MSD TLV
• 3.2.2.4 OSPFv3 SRv6 Locator LSA
• 3.2.2.5 SRv6 Locator TLV
• 3.2.2.6 SRv6 End SID Sub-TLV
• 3.2.2.7 SRv6 End.X SID Sub-TLV
• 3.2.2.8 SRv6 LAN End.X SID Sub-TLV
• 3.2.2.9 Link MSD Sub-TLV
• 3.2.2.10 SRv6 SID Structure Sub-Sub-TLV
• 3.3 STORIES BEHIND SRv6 DESIGN
• Chapter 4 ◾ SRv6 TE
• 4.1 SR-TE ARCHITECTURE
• 4.1.1 Traditional MPLS TE Architecture
• 4.1.2 Centralized SR-TE Architecture
• 4.2 BGP-LS FOR SRv6
• 4.2.1 BGP-LS Overview
• 4.2.2 BGP-LS Extensions for SRv6
• 4.2.2.1 SRv6 SID NLRI
• 4.2.2.2 SRv6 SID Information TLV
• 4.2.2.3 SRv6 Endpoint Function TLV
• 4.2.2.4 SRv6 BGP Peer Node SID TLV
• 4.2.2.5 SRv6 SID Structure TLV
• 4.2.2.6 SRv6 Capabilities TLV
• 4.2.2.7 SRv6 Node MSD Types.
• 4.2.2.8 SRv6 End.X SID TLV
• 4.2.2.9 SRv6 LAN End.X SID TLV
• 4.2.2.10 SRv6 Locator TLV
• 4.3 PCEP FOR SRv6
• 4.3.1 PCE Overview
• 4.3.2 Stateful PCE
• 4.3.3 PCEP Extensions for SRv6
• 4.3.3.1 SRv6 PATH-SETUP-TYPE
• 4.3.3.2 SRv6 PCE Capability Sub-TLV
• 4.3.3.3 SRv6-ERO Subobject
• 4.3.3.4 SRv6-RRO Subobject
• 4.4 SRv6 POLICY
• 4.4.1 SRv6 Policy Model
• 4.4.1.1 Keys
• 4.4.1.2 Candidate Paths
• 4.4.1.3 Segment Lists
• 4.4.2 SRv6 Policy Path Computation
• 4.4.2.1 Manual Configuration
• 4.4.2.2 Headend Computation
• 4.4.2.3 Centralized Computation
• 4.4.3 Traffic Steering into an SRv6 Policy
• 4.4.3.1 Binding SID-Based Traffic Steering
• 4.4.3.2 Color-Based Traffic Steering
• 4.4.3.3 DSCP-Based Traffic Steering
• 4.4.4 Data Forwarding over an SRv6 Policy
• 4.4.5 SRv6 Policy Fault Detection
• 4.4.5.1 SBFD for SRv6 Policy
• 4.4.5.2 Headend-Based Fault Detection
• 4.4.6 SRv6 Policy Switchover
• 4.5 BGP SRv6 POLICY
• 4.5.1 SRv6 Policy SAFI and NLRI
• 4.5.2 SR Policy and Tunnel Encaps Attribute
• 4.5.3 Binding SID Sub-TLV
• 4.5.4 Preference Sub-TL V
• 4.5.5 Segment List Sub-TLV
• 4.5.6 Weight Sub-TLV
• 4.5.7 Segment Sub-TLV
• 4.5.8 Policy Priority Sub-TLV
• 4.5.9 Policy Name Sub-TLV
• 4.6 STORIES BEHIND SRv6 DESIGN
• Chapter 5 ◾ SRv6 VPN
• 5.1 VPN OVERVIEW
• 5.1.1 Basic VPN Model
• 5.1.2 VPN Service Types
• 5.1.2.1 L3VPN
• 5.1.2.2 L2VPN and EVPN
• 5.2 SRv6 VPN PROTOCOL EXTENSIONS
• 5.2.1 SRv6 Services TLV
• 5.2.2 SRv6 SID Information Sub-TLV
• 5.2.3 SRv6 SID Structure Sub-Sub-TLV
• 5.3 SRv6 L3VPN
• 5.3.1 Principles of L3VPN over SRv6 BE
• 5.3.1.1 Workflow of L3VPN over SRv6 BE in the Control Plane
• 5.3.1.2 Workflow of L3VPN over SRv6 BE in the Forwarding Plane
• 5.3.2 Principles of L3VPN over SRv6 TE
• 5.3.2.1 Workflow of L3VPN over SRv6 Policy in the Control Plane.
• 5.3.2.2 Workflow of L3VPN over SRv6 Policy in the Forwarding Plane
• 5.4 SRv6 EVPN
• 5.4.1 Principles of EVPN E-LAN over SRv6
• 5.4.1.1 MAC Address Learning and Unicast Forwarding
• 5.4.1.2 Replication List Establishment and BUM Traffic Forwarding
• 5.4.2 Principles of EVPN E-Line over SRv6
• 5.4.3 Principles of EVPN L3VPN over SRv6
• 5.4.4 SRv6 EVPN Protocol Extensions
• 5.4.4.1 Ethernet A-D Route
• 5.4.4.2 MAC/IP Advertisement Route
• 5.4.4.3 IMET Route
• 5.4.4.4 ES Route
• 5.4.4.5 IP Prefix Route
• 5.5 STORIES BEHIND SRv6 DESIGN
• Chapter 6 ◾ SRv6 Reliability
• 6.1 IP FRR AND E2E PROTECTION
• 6.1.1 TI-LFA Protection
• 6.1.1.1 LFA
• 6.1.1.2 RLFA
• 6.1.1.3 TI-LFA
• 6.1.2 SRv6 Midpoint Protection
• 6.1.3 Egress Protection
• 6.1.3.1 Anycast FRR
• 6.1.3.2 Mirror Protection
• 6.2 MICROLOOP AVOIDANCE
• 6.2.1 Microloop Cause
• 6.2.2 SRv6 Local Microloop Avoidance in a Traffic Switchover Scenario
• 6.2.3 SRv6 Microloop Avoidance in a Traffic Switchback Scenario
• 6.2.4 SRv6 Remote Microloop Avoidance in a Traffic Switchover Scenario
• 6.3 STORIES BEHIND SRv6 DESIGN
• Chapter 7 ◾ SRv6 Network Evolution
• 7.1 CHALLENGES FACED BY SRv6 NETWORK EVOLUTION
• 7.1.1 Network Upgrade to Support IPv6
• 7.1.2 SRv6 Compatibility with Legacy Devices
• 7.1.3 Security Challenges Faced by SRv6
• 7.2 INCREMENTAL DEPLOYMENT FOR SRv6 NETWORKS
• 7.2.1 SRv6 Evolution Paths
• 7.2.2 SRv6 Deployment Process
• 7.2.3 SRv6 Evolution Practices
• 7.2.3.1 SRv6 Deployment Practice of China Telecom
• 7.2.3.2 SRv6 Deployment Practice of China Unicom
• 7.3 SRv6 COMPATIBILITY WITH LEGACY DEVICES
• 7.3.1 Using Binding SIDs to Reduce the Depth of the SRv6 SID Stack
• 7.3.2 Applying FlowSpec to SRv6
• 7.4 SRv6 NETWORK SECURITY
• 7.4.1 IPv6 Security Measures
• 7.4.2 Security Measures for Source Routing.
• 7.4.3 SRv6 Security Solution
• 7.5 STORIES BEHIND SRv6 DESIGN
• Chapter 8 ◾ SRv6 Network Deployment
• 8.1 SRv6 SOLUTION
• 8.1.1 Single-AS Network
• 8.1.1.1 IP Backbone Network
• 8.1.1.2 Metro Network
• 8.1.1.3 Mobile Transport Network
• 8.1.1.4 Data Center Network
• 8.1.2 E2E Network
• 8.1.2.1 Inter-AS VPN
• 8.1.2.2 Carrier's Carrier
• 8.2 IPv6 ADDRESS PLANNING
• 8.2.1 Principles for IPv6 Address Planning
• 8.2.2 IPv6 Address Allocation Methods
• 8.2.3 Hierarchical IPv6 Address Allocation
• 8.3 SRv6 NETWORK DESIGN
• 8.3.1 Basic SRv6 Configuration
• 8.3.2 IGP Design
• 8.3.3 BGP Design
• 8.3.4 SRv6 BE Design
• 8.3.4.1 Locator Route Advertisement
• 8.3.4.2 IS-IS Route Import and Aggregation
• 8.3.4.3 SRv6 BE TI-LFA Protection
• 8.3.5 SRv6 TE Design
• 8.3.5.1 SRv6 Policy
• 8.3.5.2 BGP-LS and BGP SRv6 Policy
• 8.3.5.3 SRv6 Policy Path Computation
• 8.3.5.4 SRv6 Policy Reliability
• 8.3.6 VPN Service Design
• 8.3.6.1 SRv6 EVPN L3VPN
• 8.3.6.2 SRv6 EVPN E-Line
• 8.3.6.3 EVPN SRv6 Policy
• 8.4 EVOLUTION FROM MPLS TO SRv6
• 8.5 STORIES BEHIND SRv6 DESIGN
• Part III: SRv6 2.0
• Chapter 9 ◾ SRv6 OAM and On-Path Network Telemetry
• 9.1 SRv6 OAM
• 9.1.1 OAM Overview
• 9.1.2 SRv6 FM
• 9.1.2.1 Classic IP Ping
• 9.1.2.2 SRv6 SID Ping
• 9.1.2.3 Classic Traceroute
• 9.1.2.4 SRv6 SID Traceroute
• 9.1.3 SRv6 PM
• 9.1.3.1 TWAMP Fundamentals
• 9.1.3.2 TWAMP-Based Active SRv6 PM
• 9.1.3.3 Coloring-Based Hybrid SRv6 PM
• 9.2 ON-PATH NETWORK TELEMETRY
• 9.2.1 On-Path Network Telemetry Overview
• 9.2.2 On-Path Network Telemetry Modes
• 9.2.3 IFIT Architecture and Functions
• 9.2.3.1 Smart Traffic Selection
• 9.2.3.2 Efficient Data Sending
• 9.2.3.3 Dynamic Network Probe
• 9.2.4 IFIT Encapsulation Mo de
• 9.2.5 IFIT for SRv6
• 9.2.5.1 Passport Mode
• 9.2.5.2 Postcard Mode.
• 9.2.5.3 SRv6 IFIT Encapsulation.

Show 281 more Contents items

ISBN

• 9781003179399
• 1003179398
• 9781000400151
• 1000400158
• 9781000400175
• 1000400174

OCLC

• 1255224144
• 1227816973
• 1470981549

Statement on responsible collection description

Princeton University Library aims to describe library materials in a manner that is respectful to the individuals and communities who create, use, and are represented in the collections we manage. Read more...