モニタリング技術研究会設立のご挨拶mntr.jpn.org/20150809/_src/sc546/1.pdfモニタリング技術研究会設立のご挨拶 代表世話人知邑舎メディカルサテライト岩倉長尾尋智
20150809 dc23nocreview
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Transcript of 20150809 dc23nocreview
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DEF CON 23 NOC REVIEW
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what do we do?• Wired Infrastructure
– Speakers– Goons– Press– Contests– Vendors– Media Server– Workshops– rootz
• DCTV– for the hangover people in their rooms
• Wireless Infrastructure– for the the brave people
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Planning• Early / even moar planning• The two venues major concerns
• interconnectivity (MDFs/ IDFs/ etc)• ethernet drop availability (especially Bally’s & 26th
floor)– wifi coverage
• DCTV availability, number of channels and quality of the signal
• getting all of the requirements on time
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upgrayedd• Some newer Aruba APs– 105– 135– 225
• 7210 Controller• new raspberry pis for DCTV• addition of slides to the DCTV
streaming
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Setting Up
Internet
Monday
NOC Setup
MDF/IDF connectionsHotels Interconnect
DCTV Staging
WiFI ControllerSetup/ RADIUS Authtesting
wifireg.defcon.org up!
Tuesday
AP hanging start
CGClines up/ testing
Wednesday
AP hanging start
DCTV headend install
moar AP hanging
patching patching patching patching
moved remaining coregear to MDF
Android 802.1x fun
Network ManagementSystems
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Challenges
• port mapping/ provisioning• All kinds of WiFi config instructions• getting requirements on time• last minute changes or new requests
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Challenges
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Issues
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Numbers• 10 gbps backbone• 125 mbps internet uplink• Wired– Firewall– 2 x Core routers– 15 x edges– Media Server
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Numbers• Wireless– 7210 Aruba Controller– 50 Access Points
• DCTV– 5 raspberry pis– 5 channels Paris and Bally’s– Video Transcoder with 32G of memory
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Numbers• Internet
– 1.5 Terabytes in– 0.34 Terabytes out
• Media Server– 1.8 Terabytes
• 22k DHCP leases (all network, and yeah…)• 5,300 different mac addresses (all network, and yeah… )• 3,972 users registered on wifireg• 117,467 valid authentications against the RADIUS server
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# of Devices by Manufacturer1883 Apple
782 Intel Corporate239 Hon Hai Precision Ind. Co.,Ltd.201 LG Electronics196 Samsung Electro Mechanics co., LTD.93 ASUSTek COMPUTER INC.92 HTC Corporation90 VMware, Inc.90 Liteon Technology Corporation86 Motorola Mobility LLC
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WiFi Graphs
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WiFi Graphs
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effffn’s twelve• Leads
– @effffn– mac
• Infra/ Systems– #sparky– Naifx– Booger– char– commiebstrd
• DCTV– videoman– serif
• WiFi– rukbatgarten– arh@wk– CRV
• N00b– planB
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THANKS!• DT• Russ• Charel• Caesars Staff• Encore Staff• Dragorn• Source of Knowledge• The same random guy who
brings us snacks!• You!
• http://defconnetworking.org
• @DEFCON_NOC• noc/at\
defconnetworking.org
@DEFCON_NOC defconnetworking.org