ripe 64 technical report · 2012. 4. 20. · presentation system ... • h.264 + aac (flash and...

RIPE 64Technical ReportRazvan C. Oprea

Razvan C. Oprea, 20 April 2012

The Network

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Courtesy of Matjaž Straus Istenič

Razvan C. Oprea, 20 April 2012

Services

• Registration Desk, InfoHub

• Terminal Room

• Virtualised servers (DHCP, DNS, dual-stack v4 + v6, DHCPv6 on Wednesday)

• ~100 power blocks, lots of tape

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Razvan C. Oprea, 20 April 2012

Presentation System

• Presentation system with support for PDF, PPT, Keynote and ODP

• Presentation upload and sync to all presentation machines

• Remote presentations using Skype

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Razvan C. Oprea, 20 April 2012

Webcast & Stenography

• H.264 + AAC (Flash and RTSP)

• Streaming server in Amsterdam, accessible via v4 & v6

• Live stenography

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Razvan C. Oprea, 20 April 2012

Wireless Network

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Courtesy of Verilan

Razvan C. Oprea, 20 April 2012

Network Statistics (1)

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Courtesy of Matjaž Straus Istenič

Razvan C. Oprea, 20 April 2012

Network Statistics (2)

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Unique active hardware addresses: 802

361 Apple 148 Intel Corporation 85 UNKNOWN 50 SAMSUNG ELECTRO MECHANICS 38 HTC Corporation 16 Samsung Electro Mechanics 16 Samsung Electronics Co Ltd 13 Hon Hai Precision Ind Co Ltd 13 IEEE SA 11 Liteon Technology Corporation 8 Sony Ericsson Mobile Communications AB 6 Nokia Corporation 6 Murata Manufacturing Co Ltd 4 RIM 4 Toshiba 3 Gemtek Technology Co Ltd 2 Motorola Mobility Inc

Courtesy of Verilan

Razvan C. Oprea, 20 April 2012

Problems - Patching

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Finding the right patches

between two patch rooms

Razvan C. Oprea, 20 April 2012

Problems - NTP and DHCP

• On Tuesday: NTP time issues caused wrong timestamps in the DHCP leases file

• This affected also the IRC server

• Problems for about 1.5 hours

• Fixed at the beginning of the lunch break

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Razvan C. Oprea, 20 April 2012

Problems - Geolocation (1)

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Ljubljana, Austria (Google)

Razvan C. Oprea, 20 April 2012

Problems - Geolocation (2)

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Hawaii (time.apple.com)

Razvan C. Oprea, 20 April 2012

Team - RIPE NCC

•

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Angel John Menno Razvan Sjoerd Tom

Brian Xavier Mihnea

Razvan C. Oprea, 20 April 2012

Verilan

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James and Brandon

Razvan C. Oprea, 20 April 2012

Hosts

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Matej and Peter Damjan and Matjaz

Jan

Razvan C. Oprea, 20 April 2012

Stenographers

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Doyle Court Reporters: Aoife, Ronan, Mary, Anna

Razvan C. Oprea, 20 April 2012

See you next year!

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