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Network Infrastructure

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Collection of books, papers, articles, and media pertaining to Network Infrastructure and topology. Internetworking Protocol information can be found here e.g.(HTTP/S, TCP/IP, UDP, SIP, webRTC, VoIP, etc.)

Space_15204355. [User #14587667]: Merlin 4.2 - pcap analyzerI placed a copy of Merlin 4.2 on the TestRange share (\\10.9.8.21\Share\Software\Merlin 4.2).

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This version of Merlin is suppose to ingest pcap data. I haven't actually tried it yet myself... [User #14587667]: Op Status Tracking IdeasAny ideas on how to track op status? Do we create a table like the following and add this as a template to each op's testing page? [User #14587667]: Perseus Testing - DUT2 - InfoHere is the info needed to start testing Perseus on the RB450G (MIPSBE). Space_1736706. Space_753668. 2.

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Act normal If you are a high-risk source, avoid saying anything or doing anything after submitting which might promote suspicion. In particular, you should try to stick to your normal routine and behaviour. 3. And Rinda: Implementation and application of distributed Ruby and its parallel coordination mechanism. ($Revision: 1.14 $ / $Date: 2008/03/03 15:24:10 $) _ Abstract The object-oriented scripting language Ruby is loved by many programmers for being easy to write in, and for its flexible, dynamic nature.

and Rinda: Implementation and application of distributed Ruby and its parallel coordination mechanism

Hardware. Trigger Up to 20 Different Functions With Your Fingerprints. Though buttons have gone through a few changes over the years, at the end of the day, you push or tap one, and it responds with an action.

Trigger Up to 20 Different Functions With Your Fingerprints

The tapdo, now available on Kickstarter, takes things in a different direction by turning your hand into a remote control — using a single button to trigger different actions depending on what finger or thumb, and even what section of it is used to touch the device. The tapdo works on the principle that while your fingerprints are unique, so is the rest of your hand. The tiny button-sensor detects what part of your hand you tap it with and responds appropriately. Responses can be activated via BLE, and include shortcuts relating to your favorite phone apps, smart home technologies, and other tricks that they — and you using their open API — come up with in the future! Tech Summit On-Demand - Microsoft Enterprise - English (en-us) SOLDER- DS&T Exploration Fund (EF 1617), A Mesh Networking Development Proposal. Owner: User #3375130 SOLDER- DS&T Exploration Fund (EF 1617), A Mesh Networking Development Proposal Mesh Networking Definitions:

SOLDER- DS&T Exploration Fund (EF 1617), A Mesh Networking Development Proposal

Building an InfoSec lab, on the cheap. Building an InfoSec lab, on the cheap So, you want to experiment with the latest pen-testing tools, or see how new exploits effect a system?

Building an InfoSec lab, on the cheap

Obviously you don't want to do these sorts of tests on your production network or systems, so a security lab is just the thing you need. This article will be my advice on how to build a lab for testing security software and vulnerabilities, while keeping it separate from the production network. I'll be taking a mile high overview, so you will have to look into much of the subject matter yourself if you want a step by step solution. I'll try to keep my recommendations as inexpensive as possible, mostly sticking to things that could be scrounged from around the office or out of a dumpster. APM for the Non-Java Guru: What leak? Solve App Problems 10x Faster with AppDynamics – Monitor production apps at code-level depth with minimal overhead.

APM for the Non-Java Guru: What leak?

Start a FREE Trial! Memory, Memory, Memory… Memory is a critical part of Java, in particular, the management of memory. As a developer, memory management is not something you want to be doing on a regular basis, nor is it something you want to do manually. One of the great benefits of Java is its ability to take care of the memory model for you. Mininet Walkthrough - Mininet. This walkthrough demonstrates most Mininet commands, as well as its typical usage in concert with the Wireshark dissector.

Mininet Walkthrough - Mininet

The walkthrough assumes that your base system is the Mininet VM, or a native Ubuntu installation with all OpenFlow tools and Mininet installed (this is usually done using Mininet’s install.sh). The entire walkthrough should take under an hour. Note: If you are using the Ubuntu Mininet 2.0.0d4 package, it uses a slightly different syntax for Topo() - e.g. add_switch vs. addSwitch, etc.. If you check out Mininet from source, you may wish to check out the 2.0.0d4 tag to see code (including code in examples) which is consistent with the 2.0.04 package. Teaching and Learning with Mininet · mininet/mininet Wiki. Tutorial at SIGCOMM 2014 SIGCOMM 2014 Tutorial: Teaching Computer Networking with Mininet Course Projects The following programming assignments are based on the ones we use in Stanford CS144 'An Introduction to Computer Networks'.

Teaching and Learning with Mininet · mininet/mininet Wiki

Mininet is used to emulate the network topology in these assignments. Simple Router - Implementing a simple IP routerNetwork Address Translator (NAT) - Implementing a simple Network Address TranslatorPee-Wee OSPF (PWOSPF) - Implementing a simple link state routing protocol. CS144: Introduction to Computer Networking. Understanding the Connected Home · GitBook. While there has been great progress in terms of user experience, manufacturing and technology, there has not been much reflection about the implication of the connected homes for our lives.

Understanding the Connected Home · GitBook

How will ubiquitous connectedness and data change our domestic lives? What are the powers currently shaping this landscape and what do they have to gain? Open IoT. 16bpp.net: C# Networking/Preface. Editor's picks: Best tutorials on the power of Bluemix. An embarrassment of riches It's been a few months since I last compiled a list of the top developerWorks tutorials about IBM Bluemix®, and in this industry (as you know), a lot can happen in a few months. So it's time to take another look. This time, however, instead of gathering up the most popular content on our site, I'd like to make a few recommendations of my own. developerWorks is fortunate to have an abundance of subject matter experts who have the insights and writing skills to guide you through complex development topics. Here are five recent tutorials that stand out as excellent demonstrations of the power of Bluemix.

See how you can harness IBM's cloud platform in innovative (and yes, fun) new ways. Explore what's new in IBM Bluemix Watch the video Minecraft and Bluemix tutorial series Learn, develop, and connect Get an all-access pass to powerful development tools and events in the new developerWorks Premium membership program. Read the tutorial series Meet the winners. WePay on Kubernetes: 'It Changed Our Business' We hear a lot about how well-executed container orchestration can streamline the IT and business processes. At the Google Cloud Platform conference in March, we saw success in action through a testimonial from e-payment service provider, WePay, which broke its monolithic application into a set of services that were coordinated through the Google open source Kubernetes container orchestration engine. “It really changed our whole business,” said Richard Steenburg, principal engineer for WePay, in a follow-up interview.

Linux DHCP Server Configuration. DHCP Server Configuration: Dynamic Host Configuration Protocol (DHCP) automatically assigns IP addresses and other network configuration information (subnetmask, broadcast address, etc) to computers on a network. A client configured for DHCP will send out a broadcast request to the DHCP server requesting an address. The DHCP server will then issue a "lease" and assign it to that client. The time period of a valid lease can be specified on the server. DHCP reduces the amount of time required to configure clients and allows one to move a computer to various networks and be configured with the appropriate IP address, gateway and subnet mask.

DHCP assignment: Lease Request: Client broadcasts request to DHCP server with a source address of 0.0.0.0 and a destination address of 255.255.255.255. Get started. Writing WebSocket servers - Web APIs. OverviewEdit A WebSocket server is a TCP application listening on any port of a server that follows a specific protocol, simple as that. The task of creating a custom server tends to scare people; however, it can be easy to implement a simple WebSocket server on your platform of choice. A WebSocket server can be written in any server-side programming language that is capable of Berkeley sockets, such as C(++) or Python or even PHP and server-side JavaScript.

This is not a tutorial in any specific language, but serves as a guide to facilitate writing your own server. You will need to already know how HTTP works and have medium programming experience. Read the latest official WebSockets specification, RFC 6455. A WebSocket server is explained on a very low level here. Step 1: The WebSocket HandshakeEdit First of all, the server must listen for incoming socket connections using a standard TCP socket.

The handshake is the "Web" in WebSockets. Client Handshake Request Server Handshake Response. Subnetting Reference Sheet. How To Subnet. UDP port forwarding with socat · Matt Ryall. 6160. Documentation/Networking - QEMU. The 7 Layers of the OSI Model - Webopedia Study Guide. Using the Windows Azure Content Delivery Network (CDN) SaltStack. Docker Crash Course. NGINX and NGINX Plus Admin Guide. Under the hood: Broadcasting live video to millions. Mininet: An Instant Virtual Network on your Laptop (or other PC) - Mininet. LogMeIn Hamachi²: User Manual. Clustered file system. Cisco Networking Pathway. Internetworking Basics. Networking Fundamentals Training – Microsoft Virtual Academy.