Dynect Traffic Management Overview
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Transcript of Dynect Traffic Management Overview
![Page 1: Dynect Traffic Management Overview](https://reader033.fdocuments.net/reader033/viewer/2022061220/54bcb31c4a795918308b45ec/html5/thumbnails/1.jpg)
Dynect Traffic ManagementCloud Computing Enabled
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Agenda
• Company Overview• Market Background• Dynect Platform Background• Dynect Traffic Management• DTM Walkthrough• Key Customers
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Company Background
• Operations since 1998 for home DDNS• World's most reliable DNS network• Private company in NH• Engineering, open-source focused• 2 million customers
– Individuals, small-large companies, dozen domain registries
• 10 datacenter sites
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Company Growth
• Volunteer-based, user focused start• First service (required donation) in 2001• Not just dynamic DNS anymore• From 4 to 10 datacenters• Dynect Platform launch in 2007• ICANN registrar, 60k domains• Authoritative DNS for 100k zones
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DNS Market Dynamics
• Heavy soft costs in staff and outages• Misconfigurations more costly– Hard to notice and detect– Not just web and mail (VoIP, ecommerce, DR)
• 25 year old technology, still misunderstood• Few providers, few choices: free to a lot • As with email, outsourcing DNS easy
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DNS Market DynamicsDNS Hosting for the F1000
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The Dynect Platform
“A scalable external DNS platform that directs your Internet traffic, routes around outages, and maximizes the performance of your network.”
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Dynect Features
• Managed DNS, always available• Anycast delivery– Lower latency, better uptime
• Comprehensive loadbalancing/failover • Monitoring and alerting• DNS experts - Dynect Concierge• Zone revisions, audit logs, graphing, reporting
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Network Map/POPs
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Dynect Platform 2.0
• Dynect Traffic Management:– Global server load balancing (GSLB)– Direct end users to particular customer PoPs– Spread content/applications for speed/reliability
• Alternative to hardware appliances, CDN– Expensive, new training required, maintenance
• Enable content overlay networks– We provide traffic control– Customer handles own content servers– Great for dynamic web applications
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Technology: Implementation
• Bind, Apache, mod_perl, FreeBSD• Anycast from 10 locations:– North America, Europe, Asia
• Advanced DDoS mitigation with Cloudshield DPI• Query capacity of millions/second• Gomez, Renesys external monitoring
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Quick Tech Lesson: Anycast
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Cloud Computing Delayed
• On-demand capacity available but untapped– Amazon EC2– Rackspace– VPS providers galore
• Implementation challenges:– Load-balance individual servers (LAN side)– Geographic traffic directing (WAN side)– Monitoring and failover
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Dynect Traffic Management
• Anycast to attract traffic to our POPs• Each POP: direct end users from on customer rulesets • Direct customers in Europe to European servers– Deployed in a cloud, datacenter, etc.
• Monitor the availability of the service and degrade to a functional, but further-away server when needed
• Multi-point monitoring to ensure good decisions
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Dynect Traffic Management Tour
• Walkthrough of the interface…
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Tour1
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Tour2
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Tour3
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Tour4
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Tour5
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Tour6
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Tour7
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DTM Notes
• Available to current customers December 2008• Generally available February 2009• Edgecast first announced customer• Pricing as low as $1500/month• As part of Dynect overall DNS service
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Dynect Partners & Customers