Opengear CLI and Scripting Reference.Pdf
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Resolving Issues with Network Connectivity
Module 6: Resolving Issues with Network Connectivity Lab: Resolving Network Connectivity Issues (VMs: 10982D-LON-DC1, 10982D-LON-CL1) Exercise 1: Configuring Network Settings Task 1: Verify and configure network settings 1. Switch to LON-CL1. 2. Right-click Start, and then select Windows PowerShell (Admin). 3. At the Windows PowerShell (Admin) command prompt, type the following command, and then press Enter: test-connection LON-DC1 4. At the command prompt, type the following command, and then press Enter: netstat –n 5. If no connections appear, create a connection. To create a connection, in the Type here to search box, type \\LON-DC1 and then press Enter. 6. In File Explorer, double-click NETLOGON. 7. At the command prompt, type the following command, and then press Enter: netstat –n Note: If no connections are present, move on to the next step. 8. Click Start, type Control Panel and then press Enter. 9. In Control Panel, click Network and Internet, and then click Network and Sharing Center. 10. In Network and Sharing Center, click Ethernet. 11. In the Ethernet Status dialog box, click Properties. 12. Click Internet Protocol Version 4 (TCP/IPv4), and then click Properties. 13. In the Properties dialog box, click Obtain an IP address automatically. 14. Click Obtain DNS server address automatically. 15. Click OK to save the changes. 16. In the Ethernet Properties dialog box, click Close. 17. In the Ethernet Status dialog box, click Close. 18. At the Windows PowerShell command prompt, type the following command, and then press Enter: Get-NetIPAddress Task 2: Troubleshoot name resolution 1. -
Embedding Redhat Linux in a Diskonchip - HOWTO
Embedding Redhat Linux in a DiskOnChip - HOWTO Don Davies, Prosig Ltd ( [email protected]) October 2002 Describes the configuration and setup of a development environment for a Single Board Computer running Redhat Linux from a DiskOnChip device. Contents 1.0 Introduction ..........................................................................................................3 1.1 Hardware Details..................................................................................................3 1.2 System Configuration ...........................................................................................4 2.0 DOS Development Environment...........................................................................5 2.1 DiskOnChip Tools ................................................................................................5 2.2 Boot Loader..........................................................................................................6 2.3 MS-DOS System Startup......................................................................................6 3.0 Linux Development Environment ......................................................................7 3.1 Custom Kernel Configuration ............................................................................8 3.2 Building Custom Kernel ..................................................................................10 3.3 Booting Custom Kernel ...................................................................................10 3.4 Formatting DiskOnChip for Linux -
UNIX Workshop Series: Quick-Start Objectives
Part I UNIX Workshop Series: Quick-Start Objectives Overview – Connecting with ssh Command Window Anatomy Command Structure Command Examples Getting Help Files and Directories Wildcards, Redirection and Pipe Create and edit files Overview Connecting with ssh Open a Terminal program Mac: Applications > Utilities > Terminal ssh –Y [email protected] Linux: In local shell ssh –Y [email protected] Windows: Start Xming and PuTTY Create a saved session for the remote host name centos.css.udel.edu using username Connecting with ssh First time you connect Unix Basics Multi-user Case-sensitive Bash shell, command-line Commands Command Window Anatomy Title bar Click in the title bar to bring the window to the front and make it active. Command Window Anatomy Login banner Appears as the first line of a login shell. Command Window Anatomy Prompts Appears at the beginning of a line and usually ends in $. Command Window Anatomy Command input Place to type commands, which may have options and/or arguments. Command Window Anatomy Command output Place for command response, which may be many lines long. Command Window Anatomy Input cursor Typed text will appear at the cursor location. Command Window Anatomy Scroll Bar Will appear as needed when there are more lines than fit in the window. Command Window Anatomy Resize Handle Use the mouse to change the window size from the default 80x24. Command Structure command [arguments] Commands are made up of the actual command and its arguments. command -options [arguments] The arguments are further broken down into the command options which are single letters prefixed by a “-” and other arguments that identify data for the command. -
Technical Report (Open)SSH Secure Use Recommendations
DAT-NT-007-EN/ANSSI/SDE PREMIERMINISTRE Secrétariat général Paris, August 17, 2015 de la défense et de la sécurité nationale No DAT-NT-007-EN/ANSSI/SDE/NP Agence nationale de la sécurité Number of pages des systèmes d’information (including this page): 21 Technical report (Open)SSH secure use recommendations Targeted audience Developers Administrators X IT security managers X IT managers Users Document Information Disclaimer This document, written by the ANSSI, presents the “(Open)SSH secure use recom- mendations”. It is freely available at www.ssi.gouv.fr/nt-ssh. It is an original creation from the ANSSI and it is placed under the “Open Licence” published by the Etalab mission (www.etalab.gouv.fr). Consequently, its diffusion is unlimited and unrestricted. This document is a courtesy translation of the initial French document “Recommanda- tions pour un usage sécurisé d’(Open)SSH”, available at www.ssi.gouv.fr/nt-ssh. In case of conflicts between these two documents, the latter is considered as the only reference. These recommendations are provided as is and are related to threats known at the publication time. Considering the information systems diversity, the ANSSI cannot guarantee direct application of these recommendations on targeted information systems. Applying the following recommendations shall be, at first, validated by IT administrators and/or IT security managers. Document contributors Contributors Written by Approved by Date Cisco1, DAT DAT SDE August 17, 2015 Document changelog Version Date Changelog based on 1.3 – french August 17, 2015 Translation Contact information Contact Address Email Phone 51 bd de La Bureau Communication Tour-Maubourg [email protected] 01 71 75 84 04 de l’ANSSI 75700 Paris Cedex 07 SP 1. -
Many Slides Borrowed from Ben Zhao, Christo Wilson, & Others
12. Network Attacks Blase Ur and David Cash (many slides borrowed from Ben Zhao, Christo Wilson, & others) February 7th, 2020 CMSC 23200 / 33250 Network threat model • Network scanning • Attacks on confidentiality (e.g., eavesdropping) • Attacks on integrity (e.g., spoofing, packet injection) • Attacks on availability (e.g., denial of service (DoS)) Scanning and observing networks Network Scanning: Ping • Essential, low-level network utility • Sends a “ping” ICMP message to a host on the internet $ ping 66.66.0.255 PING 66.66.0.255 (66.66.0.255) 56(84) bytes of data. 64 bytes from 66.66.0.255: icmp_seq=1 ttl=58 time=41.2 ms • Destination host is supposed to respond with a “pong” – Indicating that it can receive packets • By default, ping messages are 56 bytes long (+ some header bytes) – Maximum size 65535 bytes • What if you send a ping that is >65535 bytes long? Ping of Death • $ ping –s 65535 66.66.0.255 – Attack identified in 1997 – IPv6 version identified/fixed in 2013 Network Scanning: Traceroute • traceroute — hops between me and host – Sends repeated ICMP reqs w/ increasing TTL Port Scanning • What services are running on a server? Nmap • 5 seconds to scan a single machine!! SYN scan Only send SYN Responses: • SYN-ACK — port open • RST — port closed • Nothing — filtered (e.g., firewall) Port Scanning on Steroids • How do you speed up scans for all IPv4? – Don’t wait for responses; pipeline – Parallelize: divide & conquer IPv4 ranges – Randomize permutations w/o collisions • Result: the zmap tool – Scan all of IPv4 in 45mins (w/ GigE cxn) – IPv4 in 5 mins w/ 10GigE Eavesdropping Tools: Wireshark, tcpdump, Bro, … Steps: 1. -
Openssh Client Cryptographic Module Versions 1.0, 1.1 and 1.2
OpenSSH Client Cryptographic Module versions 1.0, 1.1 and 1.2 FIPS 140-2 Non-Proprietary Security Policy Version 3.0 Last update: 2021-01-13 Prepared by: atsec information security corporation 9130 Jollyville Road, Suite 260 Austin, TX 78759 www.atsec.com © 2021 Canonical Ltd. / atsec information security This document can be reproduced and distributed only whole and intact, including this copyright notice. OpenSSH Client Cryptographic Module FIPS 140-2 Non-Proprietary Security Policy Table of Contents 1. Cryptographic Module Specification ....................................................................................................... 5 1.1. Module Overview .................................................................................................................................... 5 1.2. Modes of Operation ................................................................................................................................ 9 2. Cryptographic Module Ports and Interfaces ......................................................................................... 10 3. Roles, Services and Authentication ...................................................................................................... 11 3.1. Roles ...................................................................................................................................................... 11 3.2. Services ................................................................................................................................................. -
Unix/Linux Command Reference
Unix/Linux Command Reference .com File Commands System Info ls – directory listing date – show the current date and time ls -al – formatted listing with hidden files cal – show this month's calendar cd dir - change directory to dir uptime – show current uptime cd – change to home w – display who is online pwd – show current directory whoami – who you are logged in as mkdir dir – create a directory dir finger user – display information about user rm file – delete file uname -a – show kernel information rm -r dir – delete directory dir cat /proc/cpuinfo – cpu information rm -f file – force remove file cat /proc/meminfo – memory information rm -rf dir – force remove directory dir * man command – show the manual for command cp file1 file2 – copy file1 to file2 df – show disk usage cp -r dir1 dir2 – copy dir1 to dir2; create dir2 if it du – show directory space usage doesn't exist free – show memory and swap usage mv file1 file2 – rename or move file1 to file2 whereis app – show possible locations of app if file2 is an existing directory, moves file1 into which app – show which app will be run by default directory file2 ln -s file link – create symbolic link link to file Compression touch file – create or update file tar cf file.tar files – create a tar named cat > file – places standard input into file file.tar containing files more file – output the contents of file tar xf file.tar – extract the files from file.tar head file – output the first 10 lines of file tar czf file.tar.gz files – create a tar with tail file – output the last 10 lines -
Reference Guide
Reference Guide Scyld ClusterWare Release 5.10.1-5101g0000 December 18, 2013 Reference Guide: Scyld ClusterWare Release 5.10.1-5101g0000; December 18, 2013 Revised Edition Published December 18, 2013 Copyright © 1999 - 2013 Penguin Computing, Inc. All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means (electronic, mechanical, photocopying, recording or otherwise) without the prior written permission of Penguin Computing, Inc.. The software described in this document is "commercial computer software" provided with restricted rights (except as to included open/free source). Use beyond license provisions is a violation of worldwide intellectual property laws, treaties, and conventions. Scyld ClusterWare, the Highly Scyld logo, and the Penguin Computing logo are trademarks of Penguin Computing, Inc.. Intel is a registered trademark of Intel Corporation or its subsidiaries in the United States and other countries. Infiniband is a trademark of the InfiniBand Trade Association. Linux is a registered trademark of Linus Torvalds. Red Hat and all Red Hat-based trademarks are trademarks or registered trademarks of Red Hat, Inc. in the United States and other countries. All other trademarks and copyrights referred to are the property of their respective owners. Table of Contents Preface .....................................................................................................................................................................................v -
CIS IBM AIX 7.1 Benchmark V1.1.0 - 09-20-2013
CIS IBM AIX 7.1 Benchmark v1.1.0 - 09-20-2013 http://benchmarks.cisecurity.org The CIS Security Benchmarks division provides consensus-oriented information security products, services, tools, metrics, suggestions, and recommendations (the “SB Products”) as a public service to Internet users worldwide. Downloading or using SB Products in any way signifies and confirms your acceptance of and your binding agreement to these CIS Security Benchmarks Terms of Use. CIS SECURITY BENCHMARKS TERMS OF USE BOTH CIS SECURITY BENCHMARKS DIVISION MEMBERS AND NON-MEMBERS MAY: Download, install, and use each of the SB Products on a single computer, and/or Print one or more copies of any SB Product that is in a .txt, .pdf, .doc, .mcw, or .rtf format, but only if each such copy is printed in its entirety and is kept intact, including without limitation the text of these CIS Security Benchmarks Terms of Use. UNDER THE FOLLOWING TERMS AND CONDITIONS: SB Products Provided As Is. CIS is providing the SB Products “as is” and “as available” without: (1) any representations, warranties, or covenants of any kind whatsoever (including the absence of any warranty regarding: (a) the effect or lack of effect of any SB Product on the operation or the security of any network, system, software, hardware, or any component of any of them, and (b) the accuracy, utility, reliability, timeliness, or completeness of any SB Product); or (2) the responsibility to make or notify you of any corrections, updates, upgrades, or fixes. Intellectual Property and Rights Reserved. You are not acquiring any title or ownership rights in or to any SB Product, and full title and all ownership rights to the SB Products remain the exclusive property of CIS. -
The Linux Command Line
The Linux Command Line Fifth Internet Edition William Shotts A LinuxCommand.org Book Copyright ©2008-2019, William E. Shotts, Jr. This work is licensed under the Creative Commons Attribution-Noncommercial-No De- rivative Works 3.0 United States License. To view a copy of this license, visit the link above or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042. A version of this book is also available in printed form, published by No Starch Press. Copies may be purchased wherever fine books are sold. No Starch Press also offers elec- tronic formats for popular e-readers. They can be reached at: https://www.nostarch.com. Linux® is the registered trademark of Linus Torvalds. All other trademarks belong to their respective owners. This book is part of the LinuxCommand.org project, a site for Linux education and advo- cacy devoted to helping users of legacy operating systems migrate into the future. You may contact the LinuxCommand.org project at http://linuxcommand.org. Release History Version Date Description 19.01A January 28, 2019 Fifth Internet Edition (Corrected TOC) 19.01 January 17, 2019 Fifth Internet Edition. 17.10 October 19, 2017 Fourth Internet Edition. 16.07 July 28, 2016 Third Internet Edition. 13.07 July 6, 2013 Second Internet Edition. 09.12 December 14, 2009 First Internet Edition. Table of Contents Introduction....................................................................................................xvi Why Use the Command Line?......................................................................................xvi -
Filesystem Hierarchy Standard
Filesystem Hierarchy Standard LSB Workgroup, The Linux Foundation Filesystem Hierarchy Standard LSB Workgroup, The Linux Foundation Version 3.0 Publication date March 19, 2015 Copyright © 2015 The Linux Foundation Copyright © 1994-2004 Daniel Quinlan Copyright © 2001-2004 Paul 'Rusty' Russell Copyright © 2003-2004 Christopher Yeoh Abstract This standard consists of a set of requirements and guidelines for file and directory placement under UNIX-like operating systems. The guidelines are intended to support interoperability of applications, system administration tools, development tools, and scripts as well as greater uniformity of documentation for these systems. All trademarks and copyrights are owned by their owners, unless specifically noted otherwise. Use of a term in this document should not be regarded as affecting the validity of any trademark or service mark. Permission is granted to make and distribute verbatim copies of this standard provided the copyright and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this standard under the conditions for verbatim copying, provided also that the title page is labeled as modified including a reference to the original standard, provided that information on retrieving the original standard is included, and provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this standard into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the copyright holder. Dedication This release is dedicated to the memory of Christopher Yeoh, a long-time friend and colleague, and one of the original editors of the FHS. -
Blue Coat SGOS Command Line Interface Reference, Version 4.2.3
Blue Coat® Systems ProxySG™ Command Line Interface Reference Version SGOS 4.2.3 Blue Coat ProxySG Command Line Interface Reference Contact Information Blue Coat Systems Inc. 420 North Mary Ave Sunnyvale, CA 94085-4121 http://www.bluecoat.com/support/contact.html [email protected] http://www.bluecoat.com For concerns or feedback about the documentation: [email protected] Copyright© 1999-2006 Blue Coat Systems, Inc. All rights reserved worldwide. No part of this document may be reproduced by any means nor modified, decompiled, disassembled, published or distributed, in whole or in part, or translated to any electronic medium or other means without the written consent of Blue Coat Systems, Inc. All right, title and interest in and to the Software and documentation are and shall remain the exclusive property of Blue Coat Systems, Inc. and its licensors. ProxySG™, ProxyAV™, CacheOS™, SGOS™, Spyware Interceptor™, Scope™, RA Connector™, RA Manager™, Remote Access™ are trademarks of Blue Coat Systems, Inc. and CacheFlow®, Blue Coat®, Accelerating The Internet®, WinProxy®, AccessNow®, Ositis®, Powering Internet Management®, The Ultimate Internet Sharing Solution®, Permeo®, Permeo Technologies, Inc.®, and the Permeo logo are registered trademarks of Blue Coat Systems, Inc. All other trademarks contained in this document and in the Software are the property of their respective owners. BLUE COAT SYSTEMS, INC. DISCLAIMS ALL WARRANTIES, CONDITIONS OR OTHER TERMS, EXPRESS OR IMPLIED, STATUTORY OR OTHERWISE, ON SOFTWARE AND DOCUMENTATION FURNISHED HEREUNDER INCLUDING WITHOUT LIMITATION THE WARRANTIES OF DESIGN, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL BLUE COAT SYSTEMS, INC., ITS SUPPLIERS OR ITS LICENSORS BE LIABLE FOR ANY DAMAGES, WHETHER ARISING IN TORT, CONTRACT OR ANY OTHER LEGAL THEORY EVEN IF BLUE COAT SYSTEMS, INC.