Airwave - Netzwerkmanagement & proaktives Servicemanagement Network Insights via Clarity March 7, 2017 [email protected] Consulting System Engineer
Airwave - Netzwerkmanagement & proaktives ServicemanagementNetwork Insights via Clarity
March 7, 2017 [email protected] Consulting System Engineer
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VIA
CAP
RAP
IAP IAP
IAP
IAP IAP
IAPIAP
IAP
VPN
Aruba OS Switch
CPPM
VPN
MeridianAPP
Aruba Beacon
CLARITY AP
Mobil First ArchitekturGanzheitlich
Clarity
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AirWave: Network Management
Zentrales ManagementKonfiguration
Firmware-VerteilungCompliance
Monitoring&VisualisierungGeräte-ErkennungKlassifizierung
Diagnose
Reporting&ComplianceReportingundAnalyse
der hystorischen- /Echtzeitdaten
Wi-Fi
Wired
Remote
RFClient
Device
App
Network
Dashboards
Rogues
Historic Logs & Custom Reports
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Top 5 Anwendungsfälle für AirWave1.Kapazitätsplanung
– Proaktiv identifizieren der Radios / APs, welche die maximaleKapazität erreicht haben
2.Helpdesk und Fehlerbehebung– Vereinfachte Suche und detaillierte “Drill-Downs” für die
Client RF-Performance und Analyse
3.Alarmierung und Reporting– Hilft IT Administratoren herauszufinden, was im Netzwerk
passiert
4.RF Optimierung– Schnelle Identifizierung von RF Performance-Problemen,
Störquellen und RF Statistiken
5.Transparenz im Netzwerk– Proaktive Überwachung der Geräte,
Anwendungen, APs, Controller……….
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AirwaveAnalyze and troubleshoot faster
Visualize performance and coverage with VisualRF™− Network wide mapping:
Clients, devices, rouges, non Wi-Fi interferences
− Context overlays:AppRF, Client Health, UCC, Voice, Channel, Channel Utilization, Speed, Heatmap
− Location tracking
− Heatmap history/playback
− Site planning
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AirwaveDeliver outstanding network performance and user experience
Powerful end-to-end monitoring with granular insightComplete network insight
− RF performance, coverage, usage statistics & client health
− Users, clients, wireless & wired devices, applications & network services
Proactive alerting− Real-time, customizable− Over 30 identifiable events
Rich historical reporting− Network trends, security & compliance− Customizable + 20 pre-defined
App & Web Analytics UCC Performance
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AirwaveClarity Live
Monitoring live client data flowVisualize:
– Radio Association
– Authentication
– DHCP
– DNS
Customizable thresholds & timelines
Drilldown widgets
View failure rates & response times
Holistic network view
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Airwave Pro-active Insights using Clarity Synthetic
– Ability to simulate network traffic using synthetic clients
– Schedule tests or run tests on-demand
– Pro-active alerts to boil up trends– Built-in KPIs to track the health of the network
– New Dashboard for Clarity Synthetic– Ability to correlate synthetic results with other
network data on AirWave
– NBAPI to export test results to 3rd party collectors
– AirWave 8.2.3 and AOS 6.5 (2xx platform), 6.5.1 (3xx platform)– Synthetic will not be supported on 1xx platform– AirWave beta Q4/2016
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Clarity - LiveReal Time Insights
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Real Time Insights using Clarity Live
– Inline Monitoring for associated clients– Ability to monitor
– Association time– Authentication time– DHCP time– DNS time
– New dashboards for Live– Network and Client level Live views– Trends and patterns based on KPI/SLAs
– AOS 6.4.3 + AirWave 8.2
AirWave
DHCP, DNS, RADIUS
Controlleror Instant
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Association Metrics
– Time between association request and response
– Track reason codes– 90 reason codes in total (802.11 + Aruba)– For e.g. ClientMatch, STA blacklist, VOIP
CAC, AP busy, STA left, age out etc. – Reason for association failure categorized
into various buckets– Tracked on a per-client basis on the AP– Aggregated association information is shared
every 1 min
Association Req
Association Resp
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Authentication Response Times & Failures
– Time between authentication request and a successful auth– Transactions vary based on auth
type– Auth types supported
– Open, MAC auth, PSK, Dot1x , Captive portal
– Tracked for new clients and roaming clients
– Tracked on a per-client basis on the controller
– Aggregated info is shared with the controller every 5 sec
4-way MSG 1 (ANonce)
MSG 2 (ANonce & SNonce)
MSG 3 Set PTK & GTK
MSG 4 (DONE)
802.1x packets before 4-wayAuthenticator
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DHCP Response Times and Failures
– Time between the DISCOVER and ACK – Includes DHCP RENEW
– Tracked on a per-client basis at the controller– Track NAK, DECLINE & RELEASE info as
well– Aggregated DHCP info is shared every 5 sec
Discover
Offer
Request
ACK DHCP Server
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DNS
– Time between the controller getting the query and receiving a response
– Measuring the DNS server response, but not the URL request info
– Tracked on a server basis on the controller (and not on a client basis)
– Aggregated info is shared every1 min– Max of 16 DNS servers tracked
Query
Response
DNS Server
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Clarity - SyntheticPro-active Insights
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Pro-active Insights using Clarity Synthetic
– Ability to simulate network traffic using synthetic clients
– Schedule tests or run tests on-demand
– Pro-active alerts to boil up trends– Built-in KPIs to track the health of the network
– New Dashboard for Clarity Synthetic– Ability to correlate synthetic results with other
network data on AirWave
– NBAPI to export test results to 3rd party collectors
– AirWave 8.2.3 and AOS 6.5 (2xx platform), 6.5.1 (3xx platform)– Synthetic will not be supported on 1xx platform– AirWave beta Q4/2016
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Synthetic Client - Options
AP AP
AM & Synthetic Client
Clarity Server (CS)Airwave
AP
AM
AirwaveClarity Server (CS)
AP AP
AP as a Synthetic Client
AP
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Clarity Engine
• Simulates the client stack for AP & AM based synthetic• Acts as an endpoint for performance tests • Available as an ISO in phase 1• Support for bare metal will follow
• ZTP for installation • Manual, DHCP, DNS
• AirWave will act as the UI• No UI, CLI
• 3rd party consumers can leverage JSON data for visualization
AirwaveClarity Server (CS)
Synthetic Client
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Synthetic TransactionsNetwork Traffic Config ResultConnectivity SSID/BSSID Scan response time,
association response time
Authentication(Open, PSK, EAP-PEAP,EAP-TLS)
Credential/Certificate Auth time, 4 way handshake
DHCP None # of servers, response times, active server
DNS V4 or v6 IP address, response time
ICMP Destination, packet size Loss, success/fail, response time
Tracert Destination, TCP/UDP/ICMP
Hop count, responsetime
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Synthetic Transactions
Application Traffic Config ResultWeb page load time URL, http/https Success/fail, response
timeiPerf Server IP, UDP (MTU,
BW, duration), TCP (MTU, window size, duration)
Loss, jitter, BW, throughput
Speedtest Server IP, location etc. Upload, download speeds
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Clarity Syntetic - Live View
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Clarity – Mobile App
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How will the Clarity Mobile App help?
– Mobile app acts as a “virtual IT assistant”– Use cases
– Informs users about the network health and offers tips to improve it
– Collects metrics from the environment and sends it to a central engine for correlation
– White label app and SDK– Support for smartphone and laptop OS
– iOS, Android, Windows, OSX
– Release timeframe – TBD*
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AIRHEADS COMMUNITY
– 50K+ Mitglieder– 13% or 5,000 Mitglieder EMEA– + 1K Mitgliederzuwachs pro Monat– Community für: Kunden/Partner/Mitarbeiter/
Influenzer– 117k Forumeinträge– 7200 akzeptierte Lösungen– Durchschnittliche Antwortzeit ca. 18 min– 2.6 Mio. Besuche in 2015
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Deutschsprachige Airheads Gruppe für Partner !
http://community.arubanetworks.com/t5/Airheads-Channel-Group-German/gp-p/Germany
In dieser Gruppe werden lokale Inhalte für deutschsprachige Partner & Reseller bereitgestellt und siedient dem Austausch mit dem lokalen HPE Aruba Team.Dies ist eine geschlossene Gruppe und veröffentlichte Inhalte bleiben innerhalb der Gruppe. Die bereitgestellten Inhalte umfassen das gesamte Produkt- und Lösungsportfolio von HPE Aruba.
Diese Gruppe ist ein Zusatzangebot zur globalen englischsprachigen Airheads Community die weiterhin für Hilfestellungen und Diskussionen verwendet werden soll.Der Zugang wird nach Anfrage unter u.g. Link “ask to join” freigeschaltet:
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In der globalen Airheads Community Mitglied werden. Via community.arubanetworks.com -> Register
Deutschsprachige Airheads Gruppe für Partner – wie Mitglied werden?
Angemeldet aufhttp://community.arubanetworks.com/t5/Airheads-Channel-Group-German/gp-p/Germanygehen und “ask to Join” klicken. Der Zugang wird dann innerhalb von 48 Stunden freigeschaltet.
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Deutschsprachige Airheads Webinarserie wird fortgesetzt
Anmeldung unter:
http://bit.ly/AH_Webinar_Series_German