ripe 64 technical report · 2012. 4. 20. · presentation system ... • h.264 + aac (flash and...
TRANSCRIPT
![Page 1: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/1.jpg)
RIPE 64Technical ReportRazvan C. Oprea
![Page 2: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/2.jpg)
Razvan C. Oprea, 20 April 2012
The Network
2
Courtesy of Matjaž Straus Istenič
![Page 3: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/3.jpg)
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
3
![Page 4: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/4.jpg)
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
4
![Page 5: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/5.jpg)
Razvan C. Oprea, 20 April 2012
Webcast & Stenography
• H.264 + AAC (Flash and RTSP)
• Streaming server in Amsterdam, accessible via v4 & v6
• Live stenography
5
![Page 6: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/6.jpg)
Razvan C. Oprea, 20 April 2012
Wireless Network
6
Courtesy of Verilan
![Page 7: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/7.jpg)
Razvan C. Oprea, 20 April 2012
Network Statistics (1)
7
Courtesy of Matjaž Straus Istenič
![Page 8: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/8.jpg)
Razvan C. Oprea, 20 April 2012
Network Statistics (2)
8
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
![Page 9: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/9.jpg)
Razvan C. Oprea, 20 April 2012
Problems - Patching
9
Finding the right patches
between two patch rooms
![Page 10: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/10.jpg)
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
10
![Page 11: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/11.jpg)
Razvan C. Oprea, 20 April 2012
Problems - Geolocation (1)
11
Ljubljana, Austria (Google)
![Page 12: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/12.jpg)
Razvan C. Oprea, 20 April 2012
Problems - Geolocation (2)
12
Hawaii (time.apple.com)
![Page 13: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/13.jpg)
Razvan C. Oprea, 20 April 2012
Team - RIPE NCC
•
13
Angel John Menno Razvan Sjoerd Tom
Brian Xavier Mihnea
![Page 14: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/14.jpg)
Razvan C. Oprea, 20 April 2012
Verilan
14
James and Brandon
![Page 15: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/15.jpg)
Razvan C. Oprea, 20 April 2012
Hosts
15
Matej and Peter Damjan and Matjaz
Jan
![Page 16: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/16.jpg)
Razvan C. Oprea, 20 April 2012
Stenographers
16
Doyle Court Reporters: Aoife, Ronan, Mary, Anna
![Page 17: RIPE 64 Technical Report · 2012. 4. 20. · Presentation System ... • H.264 + AAC (Flash and RTSP) • Streaming server in Amsterdam, accessible via v4 & v6 ... James and Brandon](https://reader035.vdocuments.us/reader035/viewer/2022070107/602335bbba592f0f8c08e8dd/html5/thumbnails/17.jpg)
Razvan C. Oprea, 20 April 2012
See you next year!
17