List of TCP and UDP Port Numbers 1 List of TCP and UDP Port Numbers
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Findings of a Comparison of Five Filing Protocols
Rochester Institute of Technology RIT Scholar Works Theses 1991 Findings of a comparison of five filing protocols R. Elayne McFaul Follow this and additional works at: https://scholarworks.rit.edu/theses Recommended Citation McFaul, R. Elayne, "Findings of a comparison of five filing protocols" (1991). Thesis. Rochester Institute of Technology. Accessed from This Thesis is brought to you for free and open access by RIT Scholar Works. It has been accepted for inclusion in Theses by an authorized administrator of RIT Scholar Works. For more information, please contact [email protected]. Rochester Institute of Technology School of Computer Science and Technology Findings of a Comparison of Five Filing Protocols May 1991 R. Elayne McFaul A thesis, submitted to the Faculty of the School of Computer Science and Technology, in partial fulfillment of the requirements for the degree of Master of Science in Computer Science. Approved by: Susan M. Armstrong Peter A. Crean James Heliotis Charles H. Russell I, Elayne McFaul, prefer to be contacted each time a request for reproduction of this thesis is made. I can be reached in one of the following ways: Xerox Corporation 800 Phillips Road 128-53E Webster, NY 14580 716-422-4328 mcfaul.wbstl [email protected] Table of Contents Abstract Key Words and Phrases Computing Review Subject Codes 1. Introduction 1 1.1 Literature Review 4 1.2 Thesis Goal Statement 6 2. General Protocol Descriptions 2.1 FTAM 7 2.2 FTP 11 2.3 UNIX rep 13 2.4 XNS Filing 16 2.5 NFS 19 3. Protocol Design Descriptions 23 3.1 Exported Interface 24 3.2 Concurrency Control 36 3.3 Access Control 40 3.4 Error Recovery 45 3.5 Performance 48 4. -
Xerox 4890 Highlight Color Laser Printing System Product Reference
XEROX Xerox 4890 HighLight Color Laser Printing System Product Reference Version 5.0 November 1994 720P93720 Xerox Corporation 701 South Aviation Boulevard El Segundo, California 90245 ©1991, 1992, 1993, 1994 by Xerox Corporation. All rights reserved. Copyright protection claimed includes all forms and matters of copyrightable material and information now allowed by statutory or judicial law or hereinafter granted, including without limitation, material generated from the software programs which are displayed on the screen such as icons, screen displays, looks, etc. November 1994 Printed in the United States of America. Publication number: 721P82591 Xerox® and all Xerox products mentioned in this publication are trademarks of Xerox Corporation. Products and trademarks of other companies are also acknowledged. Changes are periodically made to this document. Changes, technical inaccuracies, and typographic errors will be corrected in subsequent editions. This book was produced using the Xerox 6085 Professional Computer System. The typefaces used are Optima, Terminal, and monospace. Table of contents 1. LPS fundamentals 1-1 Electronic printing 1-1 Advantages 1-1 Highlight color 1-2 Uses for highlight color in your documents 1-2 How highlight color is created 1-2 Specifying 4890 colors 1-3 Color-related software considerations 1-4 Adding color to line printer and LCDS data streams 1-4 Adding color to Interpress and PostScript data streams 1-5 Adding color to forms 1-6 Fonts 1-8 Acquiring and loading fonts 1-9 LPS production process overview 1-9 Ink referencing 1-10 Unformatted data 1-10 Formatted data 1-11 4890 HighLight Color LPS major features 1-11 4890 feature reference 1-12 LPS connection options 1-12 System controller 1-13 Optional peripheral cabinet 1-13 Printer 1-13 Paper handling 1-14 Forms 1-15 Fonts 1-15 Printed format 1-15 Highlight color 1-16 Types of output 1-16 DFA/Segment Management 1-16 SCSI System Disk/Floppy Disk 1-18 Color Enhancements 1-18 XEROX 4890 HIGHLIGHT COLOR LPS PRODUCT REFERENCE iii TABLE OF CONTENTS 2. -
List of TCP and UDP Port Numbers from Wikipedia, the Free Encyclopedia
List of TCP and UDP port numbers From Wikipedia, the free encyclopedia This is a list of Internet socket port numbers used by protocols of the Transport Layer of the Internet Protocol Suite for the establishment of host-to-host communications. Originally, these ports number were used by the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP), but are also used for the Stream Control Transmission Protocol (SCTP), and the Datagram Congestion Control Protocol (DCCP). SCTP and DCCP services usually use a port number that matches the service of the corresponding TCP or UDP implementation if they exist. The Internet Assigned Numbers Authority (IANA) is responsible for maintaining the official assignments of port numbers for specific uses.[1] However, many unofficial uses of both well-known and registered port numbers occur in practice. Contents 1 Table legend 2 Well-known ports 3 Registered ports 4 Dynamic, private or ephemeral ports 5 See also 6 References 7 External links Table legend Use Description Color Official Port is registered with IANA for the application white Unofficial Port is not registered with IANA for the application blue Multiple use Multiple applications are known to use this port. yellow Well-known ports The port numbers in the range from 0 to 1023 are the well-known ports. They are used by system processes that provide widely used types of network services. On Unix-like operating systems, a process must execute with superuser privileges to be able to bind a network socket to an IP address using one of the well-known ports. -
Qos: NBAR Protocol Library, Cisco IOS XE Release 3.8S
QoS: NBAR Protocol Library, Cisco IOS XE Release 3.8S Americas Headquarters Cisco Systems, Inc. 170 West Tasman Drive San Jose, CA 95134-1706 USA http://www.cisco.com Tel: 408 526-4000 800 553-NETS (6387) Fax: 408 527-0883 C O N T E N T S 3COM-AMP3 through AYIYA-IPV6-TUNNELED 34 3COM-AMP3 35 3COM-TSMUX 36 3PC 37 9PFS 38 914C G 39 ACAP 40 ACAS 40 ACCESSBUILDER 41 ACCESSNETWORK 42 ACP 43 ACR-NEMA 44 ACTIVE-DIRECTORY 45 ACTIVESYNC 45 ADOBE-CONNECT 46 AED-512 47 AFPOVERTCP 48 AGENTX 49 ALPES 50 AMINET 50 AN 51 ANET 52 ANSANOTIFY 53 ANSATRADER 54 ANY-HOST-INTERNAL 54 AODV 55 AOL-MESSENGER 56 AOL-MESSENGER-AUDIO 57 AOL-MESSENGER-FT 58 QoS: NBAR Protocol Library, Cisco IOS XE Release 3.8S ii Contents AOL-MESSENGER-VIDEO 58 AOL-PROTOCOL 59 APC-POWERCHUTE 60 APERTUS-LDP 61 APPLEJUICE 62 APPLEQTC 63 APPLEQTCSRVR 63 APPLIX 64 ARCISDMS 65 ARGUS 66 ARIEL1 67 ARIEL2 67 ARIEL3 68 ARIS 69 ARNS 70 ARUBA-PAPI 71 ASA 71 ASA-APPL-PROTO 72 ASIPREGISTRY 73 ASIP-WEBADMIN 74 AS-SERVERMAP 75 AT-3 76 AT-5 76 AT-7 77 AT-8 78 AT-ECHO 79 AT-NBP 80 AT-RTMP 80 AT-ZIS 81 AUDIO-OVER-HTTP 82 AUDIT 83 AUDITD 84 AURORA-CMGR 85 AURP 85 AUTH 86 QoS: NBAR Protocol Library, Cisco IOS XE Release 3.8S iii Contents AVIAN 87 AVOCENT 88 AX25 89 AYIYA-IPV6-TUNNELED 89 BABELGUM through BR-SAT-MON 92 BABELGUM 93 BACNET 93 BAIDU-MOVIE 94 BANYAN-RPC 95 BANYAN-VIP 96 BB 97 BBNRCCMON 98 BDP 98 BFTP 99 BGMP 100 BGP 101 BGS-NSI 102 BHEVENT 103 BHFHS 103 BHMDS 104 BINARY-OVER-HTTP 105 BITTORRENT 106 BL-IDM 107 BLIZWOW 107 BLOGGER 108 BMPP 109 BNA 110 BNET 111 BORLAND-DSJ 112 BR-SAT-MON 112 -
Vysoké Učení Technické V Brně Detekcia Seedboxov V Sieti Bittorrent
VYSOKÉ UČENÍ TECHNICKÉ V BRNĚ BRNO UNIVERSITY OF TECHNOLOGY FAKULTA INFORMAČNÍCH TECHNOLOGIÍ FACULTY OF INFORMATION TECHNOLOGY ÚSTAV INFORMAČNÍCH SYSTÉMŮ DEPARTMENT OF INFORMATION SYSTEMS DETEKCIA SEEDBOXOV V SIETI BITTORRENT DETECTION OF SEEDBOXES INBITTORRENT NETWORK BAKALÁŘSKÁ PRÁCE BACHELOR’S THESIS AUTOR PRÁCE MARTIN GRNÁČ AUTHOR VEDOUCÍ PRÁCE Ing. LIBOR POLČÁK, Ph.D. SUPERVISOR BRNO 2018 Abstrakt Bakalárska práca sa venuje problematike sledovania a detekcie seedboxov v sieti BitTorrent za pomoci technológie netflow. V teoretickej časti je predstavená a popísaná architektúra P2P, základy a kľúčové pojmy architektúry BitTorrent a teoretická definícia seedboxu. Taktiež sú tu rozobrané metódy pomocou ktorých sa dá detekovať sieťová komunikácia a ďalej je uvedená analýza seedboxov v sieti a hľadanie ich charakteristík. Na základe týchto znalostí a sledovaní je navrhnutá sada nástrojov, ktoré napomáhajú ich detekcií. V praktickej časti je predstavená implementácia týchto nástrojov a výsledky ich testovania. Abstract Bachelor’s thesis is focused on issues with monitoring and detection of seedboxes in Bit- Torrent network with help of netflow technology. In the theoretical part of this thesis is introduced and described P2P architecture, basics and key terms of BitTorrent architec- ture and theoretical definition of seedbox. There are also described specific methods which can be used for detection of network communication and next there is described process of seedbox analysis in network and process of finding its characteristics. On base of this kno- wledge and observations is designed a set of tools,which help with detection of seedboxes. In the practical part of this work is presented implementation of these tools and results of testing these tools. Kľúčové slová BitTorrent, seedbox, detekcia, netflow, analýza, sieťová prevádzka, P2P, netflow Keywords BitTorrent, seedbox, detection, netflow, analysis, network traffic, P2P, netflow Citácia GRNÁČ, Martin. -
INTERNET-DRAFT M. Ackermann Intended Status: Informational BCBS Michigan N
INTERNET-DRAFT M. Ackermann Intended Status: Informational BCBS Michigan N. Elkins W. Jouris Inside Products Expires: April 2014 October 3, 2013 Usage of NTP for the PDM DOH IPv6 Extension Header draft-ackermann-tictoc-pdm-ntp-usage-00 Abstract The Performance and Diagnostic Metrics (PDM) Destination Options Header (DOH) for IPv6 defines metrics which are critical for timely end-to-end problem resolution, without impacting an operational production network. These metrics and their derivations can be used for network diagnostics. The base metrics are: packet sequence number and packet timestamp. The timestamp fields require time synchronization at the two end points. This document provides implementation guidelines for implementing Network Time Protocol (NTP) to provide such synchronization. Status of this Memo This Internet-Draft is submitted to IETF in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/1id-abstracts.html The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html Ackermann Expires April, 2014 [Page 1] INTERNET DRAFT -ackermann-tictoc-pdm-ntp-usage-00 October 2013 Copyright and License Notice Copyright (c) 2013 IETF Trust and the persons identified as the document authors. -
The Most Common Blunder People Make When the Topic of a Computer Virus Arises Is to Refer to a Worm Or Trojan Horse As a Virus
Trojan And Email Forging 1) Introduction To Trojan&viruses: A Trojan horse, or Trojan, in computing is a generally non-self-replicating type of malware program containing malicious code that, when executed, carries out actions determined by the nature of the Trojan, typically causing loss or theft of data, and possible system harm. The term is derived from the story of the wooden horse used to trick defenders of Troy into taking concealed warriors into their city in ancient Anatolia, because computer Trojans often employ a form of social engineering, presenting themselves as routine, useful, or interesting in order to persuade victims to install them on their computers.[1][2][3][4][5] A Trojan often acts as a backdoor, contacting a controller which can then have unauthorized access to the affected computer.[6] While Trojans and backdoors are not easily detectable by themselves, computers may appear to run slower due to heavy processor or network usage. Malicious programs are classified as Trojans if they do not attempt to inject themselves into other files (computer virus) or otherwise propagate themselves (worm).[7] A computer may host a Trojan via a malicious program a user is duped into executing (often an e-mail attachment disguised to be unsuspicious, e.g., a routine form to be filled in) or by drive-by download. The Difference Between a Computer Virus, Worm and Trojan Horse The most common blunder people make when the topic of a computer virus arises is to refer to a worm or Trojan horse as a virus. One common mistake that people make when the topic of a computer virus arises is to refer to a worm or Trojan horse as a virus. -
Which Time Server Option Is Best for Synchronizing Your Clocks
WHICH TIME SERVER OPTION IS BEST FOR SYNCHRONIZING YOUR CLOCKS? Any electronic device that automatically displays REGARDING MASTER the current local time – your clocks, phone, tablet, TIME CONTROLLERS computer and even most TVs – has to pull that time from a time server. AND The time server acts as a messenger of sorts; IP NETWORK CLOCKS it reads the time from a reference clock and distributes that information via a computer network (ETHERNET OR WI-FI) to your device when the device requests it. The time server could be a local network time server or an internet time server. SNTP, or Simple Network Time Protocol, is an internet standard protocol that allows a clock or device to contact a server and get the current time. It’s a simplification of the more robustNTP (Network Time Protocol) and is used in most embedded devices and computers. Once the device receives the current Coordinated Universal Time (UTC), the device applies offsets such as time zone or daylight saving time considerations, as well as the time spent on the network retrieving the time, before displaying the accurate local time. January 2018 AMERICAN TIME WHITE PAPER BY: MAX BLOM When it comes to syncing time for your organization’s clocks, you have 3 options: Let’s take a look at how each of these options work, their pros and cons, and our recommendation. Port 123 is reserved specifically for External Server IP Address NTP/SNTP communication 1 The NIST – the U.S. Department of Commerce’s National Institute of Standards and Technology – is the primary source for synchronizing time systems in the U.S. -
Endrun TECHNOLOGIES Præcis Cntp Network Time Server
Smarter Timing Solutions EndRun TECHNOLOGIES Præcis Cntp Network Time Server User’s Manual Præcis Cntp Network Time Server User’s Manual EndRun Technologies 1360 North Dutton Avenue #200 Santa Rosa, California USA 95401 Phone 707-573-8633 • Fax 707-573-8619 Preface Thank you for purchasing the Præcis Cntp Network Time Server. Our goal in developing this product is to bring precise, Universal Coordinated Time (UTC) into your network quickly, easily and reliably. Your new Præcis Cntp is fabricated using the highest quality materials and manufacturing processes available today, and will give you years of troublefree service. About EndRun Technologies Founded in 1998 and headquartered in Santa Rosa, California, we are the leaders in the exciting new time and frequency distribution technology based on the Code Division Multiple Access (CDMA) mobile telecommunications infrastructure. Our innovative designs and painstaking attention to the details of efficient manufacturability have made us the first to bring this technology to the broad synchronization market at prices small businesses can afford. EndRun Technologies markets this technology in three major product lines: Network Time Sources/Servers – These units are configured for optimum performance in operation with network servers/networks running the Internet protocol known as the Network Time Protocol (NTP). Instrumentation Time and Frequency References – These products provide UTC traceable time and frequency signals for use in precision test and measurement instrumentation. OEM Time and Frequency Engines – These products provide the core time and frequency capabilities to our customers who require lower cost and tighter integration with their own products. About this manual This manual will guide you through simple installation and set up procedures. -
Release Notes 2020 Callswitch Platform 6.0 Callswitch Communicator 6.0
‘Together we are stronger.’ RELEASE NOTES 2020 CALLSWITCH PLATFORM 6.0 CALLSWITCH COMMUNICATOR 6.0 www.unitetelecoms.co.uk TABLE OF OF CONTENTSCONTENTS INTRO CALLSWITCH PLATFORM V6.0 CALLSWITCH PLATFORM FEATURES MEETING MOBILE CHAT FILE SHARING SERVICE (FSS) AUTHENTICATION SECURITY IMPROVEMENTS MUSIC ON HOLD: AUTOMATIC SOUND CONVERSION AUTOMATIC SOUND CONVERSION FOR MUSIC ON HOLD GREETING ACCESS CODES IVR TREE EMERGENCY CALL NOTIFICATION SYSTEM > SOUND SIMPLIFICATION (SEARCH) PHONE BOOK WAKE-UP CALLS SHORT CODE CALLER IDS NEW CALL CENTRE AND DIALLER CALLER ID LIST (WITH EMERGENCY CALLER ID) CALL FORWARDING IMPORT AND EXPORT .CSV FOR OPERATION TIME DIRECT CONVERSION OF GREETING SOUND FILES CRM INTEGRATION SEND SOUND FILES OF CONFERENCES TO AN EMAIL ADDRESS SYSTEM > SOUND FILES > SEARCH PAGE SIMPLIFICATION AND UPLOAD IMPROVEMENTS 022 WANT TO KNOW MORE ABOUT ABOUT OUR OUR PRODUCTS? PRODUCTS? PLEASE PLEASE VISIT VISIT WWW.UNITETELECOMS.CO.UK WWW.TELCOSWITCH.COM OROR EMAILEMAIL [email protected]@TELCOSWITCH.COM. CALLSWITCH CONTACT CENTRE FEATURES AGENT STATISTICS AGENT GROUP IMPROVEMENTS AGENT REAL TIME STATISTICS BLENDING MODE (INBOUND/OUTBOUND) CALL AGENT BY NUMBER (DIRECT IN CALL) DIALLER MONITOR PAGES NEW MENU PROJECT CODES SKILL-BASED ROUTING (SBR) SCHEDULING REPORTS CALLSWITCH COMMUNICATOR V6.0 CALLSWITCH COMMUNICATOR FEATURES UNIFIED PRESENCE NEW DESIGN FOR AGENT EDITION OUTBOUND CALL CENTRE (DIALLER) PERSONAL CALLBACK INTEGRATED WEB BROWSER FOR CRM POPUP, CALL POPUP AND QUEUE URL POPUP PROJECT CODES EXTENDED SUPERVISOR -
List of TCP and UDP Port Numbers - Wikipedia, the Free Encyclopedia 6/12/11 3:20 PM
List of TCP and UDP port numbers - Wikipedia, the free encyclopedia 6/12/11 3:20 PM List of TCP and UDP port numbers From Wikipedia, the free encyclopedia (Redirected from TCP and UDP port numbers) This is a list of Internet socket port numbers used by protocols of the Transport Layer of the Internet Protocol Suite for the establishment of host-to-host communications. Originally, these port numbers were used by the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP), but are used also for the Stream Control Transmission Protocol (SCTP), and the Datagram Congestion Control Protocol (DCCP). SCTP and DCCP services usually use a port number that matches the service of the corresponding TCP or UDP implementation if they exist. The Internet Assigned Numbers Authority (IANA) is responsible for maintaining the official assignments of port numbers for specific uses.[1] However, many unofficial uses of both well-known and registered port numbers occur in practice. Contents 1 Table legend 2 Well-known ports: 0–1023 3 Registered ports: 1024–49151 4 Dynamic, private or ephemeral ports: 49152–65535 5 See also 6 References 7 External links Table legend Color coding of table entries Official Port/application combination is registered with IANA Unofficial Port/application combination is not registered with IANA Conflict Port is in use for multiple applications (may be official or unofficial) Well-known ports: 0–1023 The port numbers in the range from 0 to 1023 are the well-known ports. They are used by system processes that provide widely-used types of network services. -
A Framework for Designing Cryptographic Key Management Systems
NIST Special Publication 800-130 A Framework for Designing Cryptographic Key Management Systems Elaine Barker Miles Smid Dennis Branstad Santosh Chokhani C O M P U T E R S E C U R I T Y NIST Special Publication 800-130 A Framework for Designing Cryptographic Key Management Systems Elaine Barker Computer Security Division Information Technology Laboratory Miles Smid Orion Security Solutions Silver, Spring, MD Dennis Branstad NIST Consultant Austin, TX Santosh Chokhani Cygnacom McLean, VA August 2013 U.S. Department of Commerce Penny Pritzker, Secretary National Institute of Standards and Technology Patrick D. Gallagher, Under Secretary of Commerce for Standards and Technology and Director SP 800-130 August 2013 Authority This publication has been developed by NIST to further its statutory responsibilities under the Federal Information Security Management Act (FISMA), Public Law (P.L.) 107-347. NIST is responsible for developing information security standards and guidelines, including minimum requirements for Federal information systems, but such standards and guidelines shall not apply to national security systems without the express approval of appropriate Federal officials exercising policy authority over such systems. This guideline is consistent with the requirements of the Office of Management and Budget (OMB) Circular A-130, Section 8b(3), Securing Agency Information Systems, as analyzed in Circular A-130, Appendix IV: Analysis of Key Sections. Supplemental information is provided in Circular A-130, Appendix III, Security of Federal Automated Information Resources. Nothing in this publication should be taken to contradict the standards and guidelines made mandatory and binding on Federal agencies by the Secretary of Commerce under statutory authority.