WP 6 T 3 Management and Monitoring Pavle

WP 6 T 3 Management and Monitoring Pavle Vuletić, Uo. B/AMRES TNC 19, Tallinn 7 C: Multilayered service orchestration and monitoring 18 June 2019 1

WP 6 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: • • • perf. SONAR NMaa. S Net. Mon Wi. Fi. Mon Performance Measurement Platform - PMP • Campus network monitoring and management ("CNaa. S", "CNMaa. S") • Incubator – looking for new technologies and monitoring needs, flow monitoring, 2 liaison with other WPs and tasks, …

Quick overview: T 3 The work in this task was defined as the result of 13 different action proposals submitted while the GN 4 -3 project was being built in 2018 Several inherited services/developments from previous projects 28 participants Approx. 10 FTE T 3 is a small enterprise! 3

Task organization Divided into subtasks (dynamic structure): perf. SONAR PMP NMaa. S Campus Network Management (CNaa. S) Incubator/Net. Mon 4

perf. SONAR 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 Po. Ps and NRENs, PRACE project, DFN network, … GÉANT is contributing to the development and aims to steer the development of new features Held 1 st European User Workshop earlier this month 5 https: //wiki. geant. org/display/perf. SONAR

perf. SONAR – new GÉANT developments New UI and Grafana-based result display 6

perf. SONAR – new development perf. SONAR as a monitoring station for the CNaa. S service 7 Performing dns and http monitoring with perf. SONAR Using ELK to display the data

PMP – Performance Measurement Platform Former perf. SONAR 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 Held PMP training here on Sunday Now 25 NRENs, with 4 boxes delivered at this TNC 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 8

NMaa. S – 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: 9 Explore the use of NMaa. S for campus network management Expand the service user base and the set of supported applications (CYNET, DFN FAU) Yearly service review

NMaa. S tools Libre. NMS Oxidized NAV Open. NTI Prometheus Grafana And adding more… 10

Wi. Fi. Mon Crowd-sourced (user based) Wi. Fi monitoring (using Net. Test, boomerang and speedworker) Added hybrid approach – using r. Pi v 3 devices Added radius (eduroam) log correlation in order to allow per AP or per user monitoring We are monitoring the Wi. Fi network (our devices only) at TNC 19 – the first results will be shown on Thursday @14: 00 in Tower room in a separate side event – Come and visit us! 11

Wi. Fi. Mon – measurement info 12

Wi. Fi. Mon – per Access Point throughput 13

Wi. Fi. Mon – per Client IP 14

Wi. Fi. Mon – per client OS, per MAC, … 15

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

T 3 Incubator Looking for new topics in monitoring and management, recent research and commercial developments Undertook a “Net. Mon vs perf. SONAR” analysis; now determining next steps Flow monitoring proposal (Nordunet) - DONE Monitoring @ 100 G Low Latency and jitter monitoring - Lo. La – working with WP 6 T 1 Programmable network features for monitoring (P 4, 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) 17

Thank you Any questions? pavle. vuletic@amres. ac. rs www. geant. org © GÉANT Association on behalf of the GN 4 Phase 2 project (GN 4 -2). The research leading to these results has received funding from the European Union’s Horizon 2020 research and innovation programme under Grant Agreement No. 731122 (GN 4 -2).