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SaevolGo: FreeSWITCH Installation on Citrix XenServer. This is one of the easiest posts I've ever made. I'll show how to install FreeSWITCH which is only 5~7 lines of work but first we need to declare and install the prerequisite OS, UBUNTU 1.04 Server and even before that need to create a new Virtual Machine on my XENSERVER using XENCLIENT. Next Step will give lots of predefined templates which come with xenserver and include multiple OSs like windows and linux servers. But I wanted to install an Operating System of my own choice and my own settings so I selected Other Install Media from the templates. Once we continue from the last step we'll be given option to Install OS from an ISO library or Physical DVD drive of the xen-server.

Since we can't have access to physical server's DVD ROM all the time so using an ISO library is the best idea. Using XENCENTER we can have multiple xenservers under our control so we may select which xenserver to create this new VM on. INSTALL UBUNTU ON NEW Vitual Machine This is How it looks like now . SaevolGo: OpenVPN with Vyatta [Site Behind NAT | Firewall] Yesterday I was at my cousin's place and suddenly I remembered that I forgot to bring some documents from my desktop at home, going back home wasn't an option.

I knew I've Static IP provisioned at home and at cousin's place its Dynamic IP modem. It was a good thing that Vyatta controls my home internet traffic so I quickly accessed my vyata-router and from there fetching documents was a piece of cake. Later I decided to create a VPN between me and my cousin's home so we could always access our "Shared Documents" without involving any hi-fi router/linux commands. So here is the scenario:Main Site/My Home: It listen for incoming OpenVPN requests and then listen for RIP messages.Site-B/Cousin's Home: This initiates a VPN to main-site and shares the network routing table via RIP protocol. Note that only Main Site haS static IP and other site has dynamic IP which changes on every reset maybe. So after this setup I will be able to access their home network without caring for their Public IPs.

Fullnews. 1.nload Commandline tool to monitor the incoming and outgoing traffic separately. More over, it also provides a graph to indicate the same. You can also adjust the scale of the graph. 2.IPTraf IPTraf is a console-based network statistics utility for Linux. 3.NetHogs NetHogs is a small 'net top' tool. 4.iftop iftop is a command-line system monitor tool that produces a frequently-updated list of network connections. 5.bmon bmon is a bandwidth monitor capable of retrieving statistics from various input modules. 6.Vnstat vnStat is a console-based network traffic monitor for Linux and BSD that keeps a log of network traffic for the selected interface(s). 7.slurm Slurm is an open-source workload manager designed for Linux clusters of all sizes. 8.bwm-ng Bandwidth Monitor NG is a small and simple console-based live network and disk io bandwidth monitor for Linux, BSD, Solaris, Mac OS X and others. 9.Color Bandwidth Meter 10.Pktstat 11.Collectl 12.dstat 13.ifstat 14.Netload 15.Trafshow.

Fullnews. 1. Kismet Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system. Kismet will work with any wireless card which supports raw monitoring (rfmon) mode, and (with appropriate hardware) can sniff 802.11b, 802.11a, 802.11g, and 802.11n traffic. Kismet also supports plugins which allow sniffing other media such as DECT. -Features : 1. 802.11b, 802.11g, 802.11a, 802.11n sniffing2. 2. NetStumbler is a tool for Windows that facilitates detection of Wireless LANs using the 802.11b, 802.11a and 802.11g WLAN standards. -Used for : 1. 3. Wireshark is the world's foremost network protocol analyser. 1. 4. AirSnort is a Linux and Microsoft Windows utility (using GTK+) for decrypting WEP encryption on an 802.11b network. 5. CoWPAtty automates the dictionary attack for WPA-PSK. Saurabh Singh, EFYTIMES News Network.

Fullnews. 1. Hacking: The Art of Exploitation, 2nd Edition Hacking is the art of creative problem solving, whether that means finding an unconventional solution to a difficult problem or exploiting holes in sloppy programming. Many people call themselves hackers, but few have the strong technical foundation needed to really push the envelope. Rather than merely showing how to run existing exploits, author Jon Erickson explains how arcane hacking techniques actually work. To share the art and science of hacking in a way that is accessible to everyone, Hacking: The Art of Exploitation, 2nd Edition introduces the fundamentals of C programming from a hacker's perspective. The included LiveCD provides a complete Linux programming and debugging environment-all without modifying your current operating system. 2.

The Basics of Hacking and Penetration Testing serves as an introduction to the steps required to complete a penetration test or perform an ethical hack. 3. 4. 5. 6. Main. Aircrack-ng is an 802.11 WEP and WPA-PSK keys cracking program that can recover keys once enough data packets have been captured. It implements the standard FMS attack along with some optimizations like KoreK attacks, as well as the all-new PTW attack, thus making the attack much faster compared to other WEP cracking tools. In fact, Aircrack-ng is a set of tools for auditing wireless networks. If you are impatient and want to know how to get started, jump to the Getting Started Tutorial. Aircrack-ng is the next generation of aircrack with lots of new features: More cards/drivers supported More OS and platforms supported WEP dictionary attack Fragmentation attack WPA Migration mode Improved cracking speed Capture with multiple cards Optimizations, other improvements and bug fixing … Note: Check trac for planned and requested features More news...

Current version Latest version: 1.2 Beta 3 Zaurus (1.0-dev r830; older than beta2) Changelog Finally properly fixed the buffer overflow. Virtual Machine. 100 Greatest Hacking Tools! CSc 352 -- Systems Programming and UNIX. This syllabus in no way replaces the syllabus written by Dr. McCann but whm will be awarding Bug Bounty points as described in this syllabus, at the rate of one assignment point per bug. Bug Bounty points will simply be added into assignment grades. Additionally, this syllabus communicates various aspects of whm's teaching philosophy, which you may find useful to have some awareness of.

Finally, it's not clear whose rules would apply if there's any cheating but if whm is burdened with handling an academic integrity case, which take many hours to handle, he would make every effort to have his policies applied. Under those policies a first offense would likely result in all of the following: (1) failure of the course, (2) the following permanent transcript annotation: "FAILING GRADE ASSIGNED DUE TO CHEATING", and (3) disallowance of GRO for the failing grade. An egregious incident or systematic cheating would also earn a recommendation for suspension or explusion from the university. Fullnews. Here's a list of free online courses on UNIX: 1. A Basic UNIX Tutorial at Idaho State University This tutorial comprises fourteen sections, each of which addresses a fundamental aspect of UNIX computing.

It concentrates on illustrating the central concepts by providing short explanations, along with examples, and exercises. Topics like directories, text editing, customising the shell, filters, processes, multitasking and accessing UNIX systems are covered effectively. 2. Practical Programming in C at the Massachusetts Institute of Technology This course provides a thorough introduction to the C programming language, the workhorse of the UNIX operating system. 3.

A practical introduction to using the Unix operating system with a focus on Linux command line skills available through video lectures. 4. Provides UNIX information actually taught on campus University of Arizona. 5. This PDF tutorial trains students in UNIX basics by using explanatory text with example commands. 6. 7. 8. Fullnews. Pocket-Lint has also got its hands on a non-functional prototype of the watch and claimed that it would be priced at less than £180 (Rs 18,000 approximately) in the UK and will come with interchangeable straps. Although the company is yet to unveil the device's specifications, notorious tipster @evleaks earlier leaked purported specifications of the LG smartwatch: 1.256-cm (1.65-inch) IPS LCD display (280x280p), 512MB RAM, and 4GB internal storage. LG Electronics is working together with Google on LG G Watch powered by Android Wear, which extends the Android platform to wearables.

LG G Watch will be compatible with a wide range of Android smartphones and will present relevant information to users just when they need it or whenever they say "OK Google". Tech giant Google earlier entered the wearable devices domain with a specified OS platform, which was much needed for wearable products. It launched the Android Wear that is a version of Android OS, made exclusively for wearable devices. Network Automation Software by NetBrain – How It Works. Back to the top CAD for Network Engineers Mechanical engineers and building designers have relied on Computer-Aided Design (CAD) and modeling tools for decades - to visualize and interact with raw engineering data.

Now, NetBrain’s Computer-Aided Network Engineering (CANE) tool applies this same benefit to network management. With NetBrain, Network Management professionals can visualize and interact with their critical networks through a model-driven interface - in the form of a network map. CAD Applied to Mechanical EngineeringCAD Applied to Network Management Visual Network Intelligence How Does NetBrain 'Know' My Network? The network model, which NetBrain builds and maintains, represents a collective intelligence of the network’s topology, configuration, and underlying design.

How Computer-Aided Network Engineering Works What does NetBrain Know about my Network? NetBrain Collects detailed Data during Discovery Dynamic Mapping Learn more about dynamic mapping How Are Dynamic Maps Built? Summary. Download Free Trial, Download NetBrain Software. Network Diagram – Next Generation Diagramming Software. Back to the top Dynamic Network Diagrams Dynamic network diagram technology was designed to overcome the challenges of previous diagramming software.

Dynamic diagrams are created on-demand, instantly. Because they are data-driven from the live network, they are always up-to-date. Instantly Build Dynamic Network Diagram On-Demand Mapping On-demand mapping allows engineers to create a network diagram customized to the task at-hand. Learn more about network diagram examples Dynamic Diagram of Application Path Data-Driven Mapping Traditional network diagrams are icon-driven so only a static image identifies each device.

Learn more about dynamic network diagram Zoom In to See Network Data Manage the Entire Network with Dynamic Diagrams A dynamic diagram is much more than a topology map. End-to-End Troubleshooting Instead of using the CLI to interact with devices one at a time, users can interact with their network through a visual environment instead. Learn more about visual troubleshooting. Automate Network Diagram and Visual Network Troubleshooting - NetBrain. Router Database | www.dd-wrt.com. The Best Wireless-N Routers for Installing & Running DD-WRT Open-Source Firmware (2012 Updated) | FlashRouters Blog. Note: For a newer version of this post visit Best DD-WRT Routers of 2013 list for the latest information. Since our previous post about the best and most popular DD-WRT routers is far and away the most visited in our site’s history with readers, we figured it was time to provide visitors with an updated list.

Technology moves fast, lightning fast. Gadget life cycles that previously lasted a few years, shifted to a year, and now new versions of mobile devices and operating systems are released every few months, if not more often. To keep up with proper security measures and techniques as well as the desires and demands of connected users today, a wireless router with better firmware that keeps up with the times and can be consistently upgraded as new services and integration opportunities like a DD-WRT router is a must! Stop your wireless connection issues with iPads, Xbox360s, PS3s, Apple TVs, Rokus & more. What to look for when purchasing a DD-WRT Router? E4200 DD-WRT Router Performance.