Configuration Management/ Service Activation TF-NOC Athens 27-28/5 - - PowerPoint PPT Presentation

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Configuration Management/ Service Activation TF-NOC Athens 27-28/5 - - PowerPoint PPT Presentation

Feb 29, 2024 237 likes •443 views

NORDUnet Nordic Infrastructure for Research & Education Configuration Management/ Service Activation TF-NOC Athens 27-28/5 2013 Stefan Listrm NORDUnet Agenda Nordic infrastructure for Research & Education Traditional

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NORDUnet

Nordic Infrastructure for Research & Education

Configuration Management/ Service Activation

TF-NOC Athens 27-28/5 2013 Stefan Liström

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NORDUnet

Nordic infrastructure for Research & Education

Agenda

  • Traditional configuration management
  • NCS
  • Driving force for automation
  • Different use cases for automation
  • BGP peering
  • Customer setup
  • VPNs
  • Summary
  • Questions
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NORDUnet

Nordic infrastructure for Research & Education

Traditional Conf. Management

Manual errors, Scripts Network Engineer(s)

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NORDUnet

Nordic infrastructure for Research & Education

Proxy Layer

NCS

Service Models Device Models

Map Network Engineer

Real-time Read-Write Transactions Netconf

CLI, Web, REST 3rdparty Apps e.g. OpenNaaS

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NORDUnet

Nordic infrastructure for Research & Education

Peering presence

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NORDUnet

Nordic infrastructure for Research & Education

Automatic AS-path updates

  • Presence at 13 IXPs and more than

700 peers, equals a lot to keep track of

  • Before scripts notified NOC about

updates and NOC manually updated AS-paths on all relevant routers

  • Now NCS automatically check for

changes and implement them unless there is a large deviation in AS numbers

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NORDUnet

Nordic infrastructure for Research & Education

Setup of BGP Peerings

NCS

Service Models Device Models

Map CLI Network Engineer Network Inventory RADb PeeringDb

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NORDUnet

Nordic infrastructure for Research & Education

Setup of bgp-peer

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NORDUnet

Nordic infrastructure for Research & Education

Querying for information

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NORDUnet

Nordic infrastructure for Research & Education

Adding more peer locations

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NORDUnet

Nordic infrastructure for Research & Education

Retrieving information

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NORDUnet

Nordic infrastructure for Research & Education

Router configuration

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NORDUnet

Nordic infrastructure for Research & Education

Customer example

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NORDUnet

Nordic infrastructure for Research & Education

Service activation of L2VPNs

NCS

Service Models Device Models

Map CLI WEB Network Engineer Network Inventory REST

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NORDUnet

Nordic infrastructure for Research & Education

Service documentation

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NORDUnet

Nordic infrastructure for Research & Education

BoD example

NCS

Service Models Device Models

Map CLI WEB

Real-time Read-Write Transactions Netconf

Network Inventory REST Bandwidth

  • n Demand

e.g. OpenNSA

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NORDUnet

Nordic infrastructure for Research & Education

Summary

NCS

Service Models Device Models

Map CLI REST Network Engineer Network Inventory Bandwidth

  • n Demand

Real-time Read-Write Transactions Netconf

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NORDUnet

Nordic infrastructure for Research & Education

Summary

  • Central CLI for all Juniper routers
  • BGP peering setup and AS-path

updates

  • Customer setup and prefix filter

updates

  • VPN deployment (l2,l3VPN, VPLS)
  • Bandwidth on Demand OpenNSA (NSI)
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NORDUnet

Nordic infrastructure for Research & Education

Questions?

stefan@nordu.net