DOCSLIB.ORG

Than Just Storage

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Than Just Storage Hardware Specifications Hardware Specifications Featured Apps www.asustor.com Antivirus ‧ Exclusive Email Backup Mechanism 下載中心 Home / Power User Enterprise ‧ Scheduled Scans ‧ Auto-Forwarding and Auto-Response Protocols Home ‧ Automatic Virus Definition Updates Photo Gallery ‧ Quarantine Infected Files ‧ Social Media Support: Facebook, Google+, Tiwtter, Plurk 1 AS-604RS/AS-604RD AS7009RD/AS7009RDX ASUSTOR Portal (HDMI Local Output) ‧ Manage Photo Album Access Rights: Public Access, Restricted to Certain Accounts, ‧ Supports Output for 4 Channels of Megapixel IP Camera Video Feeds Album Password ‧ Chrome Web Browser and YouTube Integration ‧ Customizable Photo Album Cover ‧ Downloads from Chrome Automatically Saved to the NAS ‧ Supports Display of Image EXIF Values, Editable Description, Image Rotation AS-302T AS-304T AS5002T AS5004T AS5008T AS5010T AS-204RS AS-609RS/AS-609RD AS7008T AS7010T AS7012RD/AS7012RDX ‧ Power Control Settings: Power on, Sleep, Restart and Wake via Remote ‧ Supports Playing Images via Slideshow ‧ Customizable ASUSTOR Portal Desktop Wallpaper ‧ Supports Downloading of Image Source Files Processor Intel® Atom™ 1.6 GHz Dual-Core Processor Intel® Celeron 2.41 GHz Dual-Core Processor (burst up to 2.58GHz) RD: Intel® Core i3 3.5 GHz Dual-Core Processor Processor Intel® Atom™ 1.2G Hz Dual-Core Processor Intel® Atom™ 2.13 GHz Dual-Core Processor Intel® Core i3-4330 3.5 GHz Dual-Core Processor ‧ Add Shortcuts to Favorite Websites ‧ Supports User Commnets RDX: Intel® Xeon E3 3.4 GHz Quad-Core Processor Memory 1 GB DDR3 1 GB SO-DIMM DDR3L ( Expandable. MAX. 8GB, 4GB x 2 ) ‧ Increased TV Compatibility via Overscan and Resolution Settings ‧ Supports Tagging of Photos Mobile Apps 2 * 1 GB SO-DIMM DDR3 2 GB SO-DIMM DDR3 RD: 4 GB UDIMM DDR3 ( Expandable. MAX. 32 GB ) ‧ Max resolution: 1080p (HD) / 2160p (4K) ‧ Search for Photos via Keyword or Tag Internal Disk 2 x ( 2.5" / 3.5" SATA or SSD ) 4 x ( 2.5" / 3.5" SATA or SSD ) 2 x ( 2.5" / 3.5" SATA or SSD ) 4 x ( 2.5" / 3.5" SATA or SSD ) 8 x ( 2.5" / 3.5" SATA or SSD ) 10 x ( 2.5" / 3.5" SATA or SSD ) Memory 1 GB DDR3 ( Expandable. MAX. 3 GB ) ( Expandable. MAX. 16 GB ) RDX: 4 GB ECC UDIMM DDR3 ( Expandable. MAX. 32GB ) ‧ ADM integrated for local system management ‧ Supported Image Format: JPG, PNG, GIF, RAW External Device ‧ Supports video playback 2 x USB 2.0, 2 x USB 3.0 ( 1 USB 3.0 Port in the Front ) 3 x USB 3.0, 2 x USB 2.0, 2 x eSATA (1 USB 3.0 port in the front ) 4 x ( 2.5" / 3.5" SATA 9 x ( 2.5" / 3.5" SATA 8 x ( 2.5" / 3.5" SATA 10 x ( 2.5" / 3.5" SATA 9 x ( 2.5" / 3.5" SATA 12 x ( 2.5" / 3.5" SATA Download Center Interface * 4 x ( 2.5" / 3.5" SATA or SSD ) Internal Disk or SSD ) or SSD ) or SSD ) or SSD ) or SSD ) or SSD ) ‧ Supports BT(Torrent & Magnet Link), HTTP and FTP Downloads SoundsGood LAN Port 1 x Gigabit 2 x Gigabit 4 x Gigabit ‧ Torrent Search External Device 3 x USB 3.0, 2 x USB 2.0, 2 x eSATA ‧ Import Personal/Public Music Collection 4 x USB 3.0 4 x USB 2.0, 2 x USB 3.0, 2 x eSATA 4 x USB 3.0, 2 x eSATA ‧ Choose Files Before a BT Task Starts Dimensions 163.5 x 108 x 230 mm 185.5 x 170 x 230 mm 163.5 x 108 x 230 mm 185.5 x 170 x 230 mm 215.5 x 293 x 230 mm Interface (1 USB 3.0 port in the front ) ‧ Personal/Public Music Collection Permission Control ‧ Customizable Download Schedule Enterprise (HxWxD) 6.44 x 4.25 x 9.06 in 7.30 x 6.69 x 9.06 in 6.44 x 4.25 x 9.06 in 7.30 x 6.69 x 9.06 in 8.48 x 11.54 x 9.06 in ‧ Playlist Editor LAN Port 2 x Gigabit 2 x Gigabit 2 x Gigabit 4 x Gigabit ‧ Bandwidth Control ‧ ID3 Tag Editor Weight 1.87 kg / 4.12 lb 3.4 kg / 7.51 lb 1.99 kg / 4.39 lb 2.93 kg / 6.46 lb 6.1 kg / 13.44 lb 6.3 kg / 13.89 lb ‧ Expansion Slot - - 1 x for optional expansion 10-GbE card 2 x for optional expansion 10-GbE / SAS card RSS Subscription and Automatic Downloading (Broadcatching) ‧ Local Speaker Support: HDMI, USB, Audio Jack ‧ ASUSTOR Download Assistant for Windows & Mac External Power Adaptor: Internal Power Supply: External Power Adaptor: Internal Power Supply: ‧ Supported Audio Formats for Browser: Power Dimensions 44 x 439 x 515 mm 44 x 439 x 515 mm 88 x 439 x 535 mm 215.5 x 293 x 230 mm 88 x 439 x 535 mm 100~240V AC 100~240V AC 100~240V AC 100~240V AC ‧ AiDownload for iOS & Android MP3, WAV, OGG, FlAC, AIF, AIFF, AAC, M4A, WMA, APE (HxWxD) 1.56 x 17.28 x 20.28 in 1.56 x 17.28 x 20.28 in 3.43 x 17.12 x 20.86in 8.48 x 11.54 x 9.06 in 3.43 x 17.12 x 20.86 in Surveillance Center ‧ Supported Audio Formats for Transcoding Through Browser: 17.4 W 30.8 W 59 W 74.2 W Dropbox Operation 19.9 W 36.7 W AS-604RS AS-604RD AS-609RS AS-609RD AS7009RD AS7009RDX AS7012RD AS7012RDX AIF, AIFF, AAC, M4A, WMA, APE, OGG, FLAC Weight 7.6kg / 16.76lb 7.65 kg / 9.3 kg / 9.9 kg / 12.2 kg / 7.2kg / 15.87lb 7.4kg / 16.31lb 13.6kg / 13.6kg / 13.74kg / 13.74kg / ‧ Each ADM Account is Able to Individually Log in to One Dropbox Account SMB 8.4 W 12.1 W 32 W 35.2W ‧ Supported Audio Formats for Local Speaker: Disk Hibernation 13.4 W 23.6 W 16.87 lb 20.5 lb 21.83 lb 26.9 lb 29.98lb 29.98lb 30.29lb 30.29lb ‧ Support Sync Backup MP3, WAV, OGG, FlAC, AIF, AIFF, AAC, M4A, WMA, APE Internal Power Supply: Internal Power Supply: Internal Power Supply: Internal Power Supply: Internal Power Supply: Sleep Mode (S3) 0.8 W 0.8 W 1.8 W 1.8 W 3.2 W 3.2 W Power File Explorer ‧ ASUS DAC Support 100~240V AC 100~240V AC 100~240V AC 100~240V AC 100~240V AC ‧ Web-based File Management Single, JBOD, RAID 0/ 1/ 5/ 6/ Single, JBOD, RAID 0/ 1/ 5/ 6 / 10, Surveillance Center Volume Type Single, JBOD, RAID 0/ 1 Single, JBOD, RAID 0/ 1 Single, JBOD, RAID 0/ 1/ 5/ 6/ 10, RAID 1/ 5/ 6/ 10 + Hot Spare Operation 41.6 W 41.3 W 46 W 58.7 W 73.5 W 80.3 W 99.2 W 103 W 103 W 122 W 123 W ‧ ISO File Mounting 10, RAID 1/ 5 + Hot Spare RAID 1/ 5 + Hot Spare ‧ ‧ Share Links Up to 49 channels in 720p on single live view display ‧ HD Display 1 x HDMI 1.4a 1 x HDMI 1.4a Disk Hibernation 25.8 W 31.6 W 32.3 W 32.8 W 44.9 W 43.7 W 54.4 W 53.9 W 54.9 W 54.8 W 55.6 W ‧ Data Access via External Optical Drive On-screen camera controls including camera PTZ, manual recordings, take snapshots, ‧ Supports video playback configure camera settings and open Maps Infrared Receiver Yes Yes Sleep Mode (S3) 0.7 W 1.4 W 6.42 W 1.4 W 2.02 W 1.97 W 1.97 W 4.09 W 4.09 W 4.09 W 4.13 W ‧ Up to 4 channels of synchronous and non-synchronous playback with audio ‧ Single, JBOD, RAID 0/ 1/ 5/ 6/ 10, Single, JBOD, RAID 0/ 1/ 5/ 6/ 10, Single, JBOD, RAID 0/ 1/ 5/ 6/ 10, Single, JBOD, RAID 0/ 1/ 5/ 6/ 10, FTP Explorer Intelligent video analytics including motion detection and foreign object detection Audio Output 3.5mm Audio Jack 1 x S / PDIF Volume Type RAID 1/ 5 + Hot Spare RAID 1/ 5/ 6/ 10 + Hot Spare RAID 1/ 5/ 6/ 10 + Hot Spare RAID 1/ 5/ 6/ 10 + Hot Spare ‧ Directory Structure View with Drag & Drop Transfers ‧ Supported Browsers: Windows Internet Explorer, Firefox, Chrome, Mac Safari, Mac Firefox SOHO Disk Tray Lock - - ‧ Task Monitor ‧ Event notification supports SMS, E-mail, and mobile push notification HD Display 1 x HDMI 1.4a 1 x HDMI 1.3a 1 x HDMI 1.4a 1 x HDMI 1.4a, 1 x VGA ‧ Stopping of Transmission Task & Resumption of Connection ‧ Automated event action rules LCD Panel - - Infrared Receiver - - Yes - ‧ Encrypted Connections: Explicit over TLS, Implicit over TLS ‧ Role-based access control ‧ FTP Site Manager ‧ AiSecure mobile app for iOS and Android Audio Output - - 1 x S / PDIF - ‧ Bandwidth Control ‧ ONVIF™ 2.4, Profile S certified ‧ Service LED - Yes - Yes ‧ Maximum Simultaneous Transfer Control Two different camera license packages are offered: single channel and 4 channels. ‧ AS-2/3 series devices can be expanded up to a maximum of 8 channels, AS50/ 51 series Redundant Google Drive - - Yes - Yes - Yes devices 16 channels, AS-6 series devices 12 channels and AS70 series devices 24 channels. Power User / SOHO / SMB Power Supply ‧ Each ADM Account is Able to Individually Log in to One Google Account ‧ Supported Backup Methods: Takeasy New New Disk Tray Lock - - Yes Yes - Sync ‧ Download from Vimeo, YouKu, Tudou and More LCD Panel - - Yes - - Directly Upload Files to Google Drive from NAS ‧ Selectable the Video Type and Quality - Directly Download Files from Google Drive to NAS ‧ Automatic Downloads with Subscriptions *Disk not included.
Load more

Recommended publications
  • A Nova Mídia Podcast: Um Estudo De Caso Do Programa Matando Robôs Gigantes
    UNIVERSIDADE FEDERAL DO RIO DE JANEIRO ESCOLA DE COMUNICAÇÃO CENTRO DE FILOSOFIA E CIÊNCIAS HUMANAS JORNALISMO A NOVA MÍDIA PODCAST: UM ESTUDO DE CASO DO PROGRAMA MATANDO ROBÔS GIGANTES TÁBATA CRISTINA PIRES FLORES RIO DE JANEIRO 2014 UNIVERSIDADE FEDERAL DO RIO DE JANEIRO ESCOLA DE COMUNICAÇÃO CENTRO DE FILOSOFIA E CIÊNCIAS HUMANAS JORNALISMO A NOVA MÍDIA PODCAST: UM ESTUDO DE CASO DO PROGRAMA MATANDO ROBÔS GIGANTES Monografia submetida à Banca de Graduação como requisito para obtenção do diploma de Comunicação Social/ Jornalismo. TÁBATA CRISTINA PIRES FLORES Orientador: Octávio Aragão RIO DE JANEIRO 2014 UNIVERSIDADE FEDERAL DO RIO DE JANEIRO ESCOLA DE COMUNICAÇÃO TERMO DE APROVAÇÃO A Comissão Examinadora, abaixo assinada, avalia a Monografia A nova mídia podcast: um estudo de caso do programa Matando Robôs Gigantes, escrita por Tábata Flores. Monografia examinada: Rio de Janeiro, ___ de _______________ de 2014. Comissão Examinadora: Orientador: Prof. Octávio Aragão Doutor em Artes Visuais pela Escola de Belas Artes - UFRJ Departamento de Comunicação - UFRJ Prof. Fernando Mansur Doutor em Comunicação pela Escola de Comunicação - UFRJ Departamento de Comunicação - UFRJ Lúcio Luiz Corrêa da Silva Doutorando em Educação pela Universidade Estácio de Sá Programa de Pós-Graduação em Educação (Tecnologias de Informação e Comunicação nos Processos Educacionais) – Universidade Estácio de Sá RIO DE JANEIRO 2014 FICHA CATALOGRÁFICA FLORES, Tábata. A nova mídia podcast: um estudo de caso do programa Matando Robôs Gigantes. Rio de Janeiro, 2014. Monografia (Graduação em Comunicação Social/Jornalismo) – Universidade Federal do Rio de Janeiro – UFRJ, Escola de Comunicação – ECO. Orientador: Octávio Aragão Orientadora: Raquel Paiva de Araújo Soares FLORES, Tábata. A nova mídia podcast: um estudo de caso do programa Matando Robôs Gigantes.
    [Show full text]
  • Despliegue España-América Latina De Broadcatching E-Learning
    Despliegue España-América Latina de Broadcatching e-learning Rafael García Monroy E.T.S.I.T. U.P.M. Departamento Ingeniería de Sistemas Telemáticos e-mail: [email protected] Abstract . Los avances tecnológicos y la eliminación de fronteras que resultan del potente y exponencial despliegue de Internet permiten que compartir vídeos de material educativo de gran calidad sea viable. Ya que las exigencias de los usuarios finales –alumnos- crecen paralelamente a la adopción de los avances mencionados, y las posibilidades reales de mejorar los servicios son una realidad, no queda más que emplear las herramientas existentes para crear nuevos modelos innovadores que mejoren constantemente las plataformas de difusión de conocimiento, pilar del desarrollo sostenible. El siguiente artículo describe el despliegue de un modelo e-learning basado en Broadcatching (BitTorrent, + RSS), a través del cual clases de vídeo grabadas en España podrán ser inmediatamente distribuidas a universidades latinoamericanas con las que se tenga convenio, compartiendo recursos de red y, de gran importancia, diseminando los ficheros educativos con una excelente calidad de contenido. De esta manera, la distancia, el costo de distribución y las limitaciones temporales pasan a segundo plano, permitiendo que los contenidos educativos de primera calidad tengan un acceso de naturaleza universal. Palabras clave: BitTorrent, broadcatching, e-learning, P2P, RSS, vídeo. 1 Introducción redes de distribución. Y es precisamente este el punto que hay que explotar para que el alumno obtenga el La cooperación en cualquier ámbito conlleva al mejor contenido educativo posible: la obtención de desarrollo sostenible, en que las partes implicadas vídeos de clase de alta definición que son pesados, comparten el fruto de la inversión.
    [Show full text]
  • History Contents
    RSS - Wikipedia, the free encyclopedia Page 1 of 6 RSS From Wikipedia, the free encyclopedia (Redirected from RSS feeds) RSS (most commonly expanded as Really Simple RSS Syndication ) is a family of web feed formats used to publish frequently updated works—such as blog entries, news headlines, audio, and video—in a standardized format. [2] An RSS document (which is called a "feed", "web feed", [3] or "channel") includes full or summarized text, plus metadata such as publishing dates and authorship. Web feeds benefit publishers by letting them syndicate content automatically. They benefit readers who want to subscribe to timely updates The RSS logo from favored websites or to aggregate feeds from many sites into one place. RSS feeds can be read Filename .rss, .xml using software called an "RSS reader", "feed extension reader", or "aggregator", which can be web-based, application/rss+xml desktop-based, or mobile-device-based. A Internet standardized XML file format allows the media type (Registration Being information to be published once and viewed by Prepared) [1] many different programs. The user subscribes to a feed by entering into the reader the feed's URI or Type of Web syndication by clicking an RSS icon in a web browser that format initiates the subscription process. The RSS reader Extended XML checks the user's subscribed feeds regularly for from new work, downloads any updates that it finds, and provides a user interface to monitor and read the feeds. RSS formats are specified using XML, a generic specification for the creation of data formats. Although RSS formats have evolved from as early as March 1999, [4] it was between 2005 and 2006 when RSS gained widespread use, and the (" ") icon was decided upon by several major Web browsers.
    [Show full text]
  • Download Tut Tv Show Torrent Nefarious
    download tut tv show torrent nefarious. It uses Jackett and Transmission under the hood. Jackett searches for torrents and Transmission handles the downloading. Search and discover TV & Movies (by popularity, genres, year etc) Auto download TV & Movies Find similar and recommended TV & Movies (via The Movie Database & Rotten Tomatoes) Manually search and download Jackett’s torrent results Supports blacklisting torrent results (i.e, permanently avoid a bad/fake torrent) Supports quality profiles (i.e only download 1080p Movies and 720p TV) Supports whether to download media with hardcoded subtitles or not Supports user defined keywords to filter results (i.e, ignore “x265”, “hevc” codecs) Monitor transmission results & status from within the app Self/auto updating application, so you’re always up-to-date Supports multiple users and permission groups (i.e, admin users and regular users) Responsive Design (looks great on desktops, tablets and small devices like phones) Includes movie trailers Automatically renames media Supports multiple languages (TMDB supports internationalized Titles, Descriptions and Poster artwork) Webhook support (i.e, can post to Slack, Telegram etc when media downloads) Imports existing libraries VPN integration (optional) Auto download subtitles. Contents. Screenshots. Login. Search. TV Result. Movie Result. Download Status. Discover via TMDB. Discover via Rotten Tomatoes. Wanted. Watching. Settings. Search Manual. Mobile Friendly. Dependencies. Setup. You must have docker and docker-compose already installed. See dependencies. Part 1. Clone the nefarious repository: Copy the default environment file to make changes: Edit .env as needed for your settings, at least defining HOST_DOWNLOAD_PATH to something like HOST_DOWNLOAD_PATH=/path/to/downloads . You should never need to edit the docker-compose.yml file since all settings are read from .env .
    [Show full text]
  • All-In-One Network Attached Storage for Home & SOHO Users
    All-in-One Network Attached Storage for Home & SOHO Users ● Featuring QTS 4.0 Turbo NAS System ● Intuitive GUI with Multi-window, Multi-tasking Design ● Cross Platform Data Storage, Backup and Sharing Center ● Revolutionary Photo, Music, and Home Video Center ● Personal and Private Cloud Storage ● Free and Large Storage Capacity for Dropbox-style Data Sync ● Over 90 Install-on-demand Applications via App Center ● Energy-efficient & Eco-friendly Store, Back up and Share Data Data Security Mobility and Remote Access QTS 4.0 Home/SOHO NAS Applications • myQNAPcloud Connect for Easy VPN Veeam Backup & Replication, Acronis • Bulk Download with Wildcard Settings The QNAP Turbo NAS works as a centralized storage to securely save and Having a sound centralized storage to detect and guard personal data is crucial. Rest easy with the QNAP NAS keeping data protected from data corruption and QNAP provides various mobile apps for you to access the Turbo NAS on the go. Operating System Simple yet • Embedded Linux Connection (Windows VPN Utility) True Image, ARCserve Backup, EMC • RapidShare Download Support back up all files and digital contents. Sharing your files, or digital contents unauthorized users. Each Turbo NAS comes with the latest antivirus protection and IP-based blocking to make your NAS a safe place for your data. Retrospect, Symantec Backup Exec, LaCie • Website Subscription Service: YouTube, with friends and family or data access from anywhere at any time is now Supported Clients Qsync SilverKeeper, etc. Vemeo, niconico Qfile • Syncs Files among Multiple Devices Powerful NAS much easier. The QNAP NAS offers a large storage capacity with quick Qmanager • Windows XP, Vista, Windows 7 (32/64- • QNAP Download Management Software: Smart Detection Network Access Protection Browse and manage all your files stored on your Turbo NAS bit), Windows 8 (32/64-bit), Windows through the NAS Print Server QGet data access across Windows, Mac, and Linux platforms.
    [Show full text]
  • Extropy Institute to “EXTROPY”
    COVER 1 EXTROPY #9 Summer 1992 EDITORIAL COMMITTEE: Communications: Russell E. Whitaker, Tech Mind, Inc. Computing, Simon! D. Levy, MA, Linguistics Dept., University of Connecticut; Haskins Laborato- Linguistics: ries Cryonics: Michael R. Perry, Ph.D; Director, Society for Venturism Law, Politics: Tom Morrow, MA, University of Chicago Law School Memetics: Keith Henson, Founder, L-5 Society Nanotechnology: J.Storrs Hall, Rutgers University, Laboratory for Computer Science Research Max More, MA, Philosophy Dept., University of Southern California Philosophy, Politics: Prof. Gregory Benford, Physics Dept., University of California, Irvine Physics: David Krieger, MLS Science: Mark Plus, MS; Editor, Venturist Monthly News Transhumanities: • digital Economy (encryption; digital money) • scientific eschatology • artificial life • futurist morality • electronic communications and reviews of media on these topics. Edited by Max More. Subscriptions and letters can be sent to EXTROPY, P.O. Box 57306, Los Angeles, CA 90057-0306. Phone: (213) 484-6383. E-mail to: [email protected] EXTROPY is published twice a year. Checks payable Extropy Institute to “EXTROPY”. Subscriptions will start with the cur- rent issue in print unless you specify otherwise. Editor: Max More Subscriptions: USA: $9/year. 2-years: $18 Canada and Mexico: $10year. EXTROPY: The Journal of Transhumanist Thought is Overseas: $14/year (air); $12 (surface). a journal of ideas, dedicated to discussing and Institutions: USA, Canada, Mexico: $20/year. Over- developing themes in the following areas: • seas: $26/year (air). Transhumanism and futurist philosophy • life extension, immortalism and cryonics BACK ISSUES: • artificial intelligence (AI) and uploading #8: $4.50 #7: $4.50 #5,6: $4 each #1,2,4: $3 each • smart drugs (nootropics) and intelligence increase See insert for details of back issue contents.
    [Show full text]
  • "Your Car Matters" Tom Dwyer Automotive Services- Spring 2009 Newsletter
    "Your Car Matters" Tom Dwyer Automotive Services- Spring 2009 Newsletter Tom's Tidbits Spring fever may be in the air, but the financial rain continues to fall. This Spring's newsletter continues our attempt to help our clients through this c h al le n ging time. Drew's Kitchen tells you what to do when you just can't eat another bowl of Ramen noodles, our Client Profile tells you about one of our clients who decided that right now is the best time ever to start a new business, and our website has some stories on recession- proofing your job. Kidding aside, we do actually think that the recession will eventually turn around, so looking to the future we examine where our power will come from as world energy demand triples. Finally, w e ' l l tell you about a way to filter the internet down to just the stuff you actually need, and I'll give you a peek at the stuff on the web that I actually need. It may not get you out of the recession, but hopefully it will bring you a smile while you're here. Make a great day, Quarterly Coupons Birds are singing, flowers are blooming, and money's just falling from the sky! WILDCARD- Any Coupon You Want!- Are you regretting not using that third coupon from Summer of 2004? Opportunity knocks again! Go to www.TomDwyer.com, click the "Newsletters" tab, click any newsletter, and use any coupon you find! Coupon must be presented at time of appointment, not combinable with other offers.
    [Show full text]
  • Keith Ross IETF71
    P2P Live Streaming: A BitTorrent Lesson Keith W. Ross Professor of Computer Science Polytechnic University, Brooklyn BitTorrent Ecosystem torrent: group of tracker: tracks peers peers exchanging in torrent; provides chunks of a file tracker list trading chunks torrent search site: peer search for torrents; provides .torrent file 50+ client implementations Dozen public trackers & open-source trackers Dozens of search sites Distributed Trackers: DHT torrent B torrent A Distributed Trackers: DHT Which peers in torrent A? torrent B torrent A Distributed Trackers: DHT IP/port pairs torrent B torrent A Distributed Trackers: DHT torrent B torrent A Evolving BT Ecosystem • 5-10 million users • Seeding algorithms • Peer exchange – Fastest downloaders (gossiping) – Round-robin • Private torrents • Broadcatching – Invitations – RSS feeds – Psswd protected • Interdiction • Proprietary companies protocols – Decoy, leecher, seed attacks BitTorrent: Incentive • Question: What is the incentive to provide higher upload rate? • Answer: To get file faster • Implementation: Tit-for-tat mechanism. Search for trading partners that upload to you at higher rates BitTorrent: Trading • Alice measures rate she receives bits from each neighbor. • Alice sends chunks to four best neighbors. • Every 10 seconds, she recalculates rates & possibly modifies set of four peers. • Every 30 seconds, she “optimistically unchokes” random peer. BitTorrent: Trading (1) Alice “optimistically unchokes” Bob (2) Alice becomes one of Bob’s top-four providers; Bob reciprocates (3) Bob becomes one of Alice’s top-four providers With higher upload rate, can find better trading partners & get file faster! P2P Live Streaming tracker obtain list of peers trade peer chunks Source of video P2P Live Streaming: Many Incompatible Systems ppStream Coolstreaming Eco-system for Live P2P Video? • Common protocol – e.g.
    [Show full text]
  • NAS540 User's Guide
    NAS540 Cloud Storage Version 5.00 Edition 1 Quick Start Guide User’s Guide Default Login Details Web Address nas540 User Name admin Passwordwww.zyxel.com 1234 Copyright © 2014 ZyXEL Communications Corporation IMPORTANT! READ CAREFULLY BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. Screenshots and graphics in this book may differ slightly from your product due to differences in your product firmware or your computer operating system. Every effort has been made to ensure that the information in this manual is accurate. Related Documentation •Quick Start Guide The Quick Start Guide shows how to connect the NAS and get up and running right away. • Web Configurator Online Help The embedded Web Help contains descriptions of individual screens and supplementary information. 2 NAS540 User’s Guide Contents Overview Contents Overview User’s Guide ........................................................................................................................... 13 Getting to Know Your NAS .........................................................................................................15 NAS Starter Utility ......................................................................................................................19 zCloud ........................................................................................................................................27 Web Configurator Basics ...........................................................................................................29 Tutorials .....................................................................................................................................91
    [Show full text]
  • P2P Live Streaming: Many Incompatible Systems
    P2P Live Internet Video Keith W. Ross Professor of Computer Science Polytechnic University, Brooklyn Internet Video Should it be called IPTV ? We the people want: – to share our video clips – & our live video feeds – with millions of users – at high resolution – searchable – at low cost Solution: P2P ! P2P Live Video • Major sporting events • Presidential debates • Little league baseball games • Political demonstrations • A day in Waldo’s life How do we make it happen ? Lessons Learned from the BitTorrent Ecosystem torrent: group of peers exchanging Peer discovery: tracks chunks of a file peers in torrent trading chunks torrent discovery: peer search for torrents; provides .torrent file 50+ client implementations Dozen public trackers & open-source trackers Dozens of torrent search sites Distributed Trackers: DHT torrent B torrent A Distributed Trackers: DHT I want file A torrent B torrent A Distributed Trackers: DHT What peers in torrent A? torrent B torrent A Distributed Trackers: DHT IP/port pairs torrent B torrent A Distributed Trackers: DHT torrent B torrent A Evolving BT Ecosystem • 5-10 million users • Seeding algorithms • Peer exchange – Fastest downloaders (gossiping) – Round-robin • Private torrents • Broadcatching – Invitations – RSS feeds – Psswd protected • Interdiction companies – Decoy, leecher, seed attacks BitTorrent: Incentive • Torrent as whole benefits when all peers upload • Question: What is the incentive to upload at higher rate? • Answer: To get file faster • Implementation: Tit-for-tat P2P Live Streaming: Many
    [Show full text]
  • Media Server NSA210, NSA221, NSA310, NSA320, NSA325
    Media Server NSA210, NSA221, NSA310, NSA320, NSA325 IMPORTANT! READ CAREFULLY Default Login Details BEFORE USE. Web nsa210 Address nsa221 KEEP THIS GUIDE nsa310 FOR FUTURE nsa320 REFERENCE. User Name admin Password 1234 IMPORTANT! www.zyxel.com Firmware Version 4.40 Edition 2, 07/2012 www.zyxel.com Copyright © 2012 ZyXEL Communications Corporation IMPORTANT! READ CAREFULLY BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. Disclaimer This is a User’s Guide for a series of products. Not all products support all firmware features. Screenshots and graphics in this book may differ slightly from your product due to differences in your product firmware or your computer operating system. Every effort has been made to ensure that the information in this manual is accurate. Related Documentation •Quick Start Guide The Quick Start Guide is designed to help you get your NSA up and running right away. It contains information on setting up your network and configuring for Internet access. • Web Configurator Online Help The embedded Web Help contains descriptions of individual screens and supplementary information. 2 Media Server User’s Guide Contents Overview Contents Overview User’s Guide ........................................................................................................................... 15 Getting to Know Your NSA .........................................................................................................17 NAS Starter Utility for NSA221, NSA310, NSA320, and NSA325 ..............................................21
    [Show full text]
  • Media Server NSA210, NSA221, NSA310, NSA320
    Media Server NSA210, NSA221, NSA310, NSA320 IMPORTANT! READ CAREFULLY Default Login Details BEFORE USE. Web nsa210 Address nsa221 KEEP THIS GUIDE nsa310 FOR FUTURE nsa320 REFERENCE. User Name admin Password 1234 IMPORTANT! www.zyxel.com Firmware Version 4.40 Edition 1, 05/2012 www.zyxel.com Copyright © 2012 ZyXEL Communications Corporation IMPORTANT! READ CAREFULLY BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. Disclaimer This is a User’s Guide for a series of products. Not all products support all firmware features. Screenshots and graphics in this book may differ slightly from your product due to differences in your product firmware or your computer operating system. Every effort has been made to ensure that the information in this manual is accurate. Related Documentation •Quick Start Guide The Quick Start Guide is designed to help you get your NSA up and running right away. It contains information on setting up your network and configuring for Internet access. • Web Configurator Online Help The embedded Web Help contains descriptions of individual screens and supplementary information. 2 Media Server User’s Guide Contents Overview Contents Overview User’s Guide ........................................................................................................................... 15 Getting to Know Your NSA .........................................................................................................17 NAS Starter Utility for NSA221, NSA310 and NSA320 ..............................................................21
    [Show full text]