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Multilayered Network Orchestration and Monitoring Services Overview

Explore the developments and services in network monitoring and management, including perfSONAR, NMaaS, NetMon, WiFiMon, and Campus Network Management. Dive into the latest technologies and tools for effective monitoring and management. Stay informed and engaged with the community efforts in this domain.

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Multilayered Network Orchestration and Monitoring Services Overview

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  1. WP6 T3 Management and Monitoring Pavle Vuletić, UoB/AMRES TNC19, Tallinn 7C: Multilayered service orchestration and monitoring 18 June 2019

  2. WP6 Task 3: Monitoring and Management • Working with the community (NRENs, GÉANT partners and operators, interested campuses, etc.) to build and maintain a direction for network monitoring and management; • Continued development and evolution of monitoring and management tools and services: • perfSONAR • NMaaS • NetMon • WiFiMon • Performance Measurement Platform - PMP • Campus network monitoring and management ("CNaaS", "CNMaaS") • Incubator – looking for new technologies and monitoring needs, flow monitoring, liaison with other WPs and tasks,…

  3. Quick overview: T3 • The work in this task was defined as the result of 13 different action proposals submitted while the GN4-3 project was being built in 2018 • Several inherited services/developments from previous projects • 28 participants • Approx. 10 FTE • T3 is a small enterprise!

  4. Task organization • Divided into subtasks (dynamic structure): • perfSONAR • PMP • NMaaS • Campus Network Management (CNaaS) • Incubator/NetMon

  5. perfSONAR • Active probing, delay/jitter/loss/throughput measurements • Joint development with ESnet, Indiana University, Internet 2 and University of Michigan • Latest version 4.1, August 2018, 4.2 coming soon • Deployed in GÉANT PoPs and NRENs, PRACE project, DFN network,… • GÉANT is contributing to the development and aims to steer the development of new features • Held 1st European User Workshop earlier this month • https://wiki.geant.org/display/perfSONAR

  6. perfSONAR – new GÉANT developments • New UI and Grafana-based result display

  7. perfSONAR – new development • perfSONAR as a monitoring station for the CNaaS service • Performing dns and http monitoring with perfSONAR • Using ELK to display the data

  8. PMP – Performance Measurement Platform • Former perfSONAR small node project; small measurement boxes given to NRENs • Monitoring throughput, loss, latency and path • Project plan: expand the footprint to 20 new locations and cover at least 80% of European NRENs • Covering 19 NRENs at the beginning of the project • Now 25 NRENs, with 4 boxes delivered at this TNC • Held PMP training here on Sunday • There is also a demo at the GÉANT booth • If you want to host a PMP node, and do not already, please get in touch

  9. NMaaS – Network Management as a Service • Provide containerised network management applications for less developed or resource constrained NRENs/end institutions • A production GÉANT service having passed its PLM gate • Next actions: • Explore the use of NMaaS for campus network management • Expand the service user base and the set of supported applications (CYNET, DFN FAU) • Yearly service review

  10. NMaaS tools • LibreNMS • Oxidized • NAV • OpenNTI • Prometheus • Grafana • And adding more…

  11. WiFiMon • Crowd-sourced (user based) WiFi monitoring (using NetTest, boomerang and speedworker) • Added hybrid approach – using rPi v3 devices • Added radius (eduroam) log correlation in order to allow per AP or per user monitoring • We are monitoring the WiFi network (our devices only) at TNC19 – the first results will be shown on Thursday @14:00 in Tower room in a separate side event – Come and visit us!

  12. WiFiMon – measurement info

  13. WiFiMon – per Access Point throughput

  14. WiFiMon – per Client IP

  15. WiFiMon – per client OS, per MAC,…

  16. Campus Network Management as a Service (CNaaS) • A new proposal (SUNET, UNINETT) • Automation of outsourced network management functions for campuses • Service definition • Software architecture • Campus network monitoring

  17. T3 Incubator • Looking for new topics in monitoring and management, recent research and commercial developments • Undertook a “NetMon vs perfSONAR” analysis; now determining next steps • Flow monitoring proposal (Nordunet) - DONE • Monitoring @ 100G • Low Latency and jitter monitoring - LoLa – working with WP6 T1 • Programmable network features for monitoring (P4, ebpf, netronome cards) • Zero footprint monitoring: Monitoring functions on network elements or virtual machines on network elements for monitoring (virtual Juniper and Cisco XE devices)

  18. pavle.vuletic@amres.ac.rs

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