Linux Tutorials on the topic “networking”

  • How to Install Nagios 4.0.8 on Ubuntu 15.04 (Vivid Vervet)

    ubuntu Author: Muhammad ArulTags: , , , Comments: 1Published: Jun 10, 2015

    Nagios is an open source software for system and network monitoring. Nagios can see the activity of a host and its services, and provides a warning/alert if something bad happens on the server. Nagios can run on Linux operating systems. At this time we are using Ubuntu 15.04 for the installation.

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  • Installing Network Simulator 2 (NS2) on Ubuntu 14.04

    ubuntu Author: Akshay PaiTags: , , Comments: 7Published: Mar 26, 2015

    Network simulators are tools used to simulate discrete events in a network and which helps to predict the behaviours of a computer network. Generally the simulated networks have entities like links, switches, hubs, applications, etc. Once the simulation model is complete, it is executed to analyse the performance. Administrators can then customize the simulator to suit their needs. Network simulators typically come with support for the most popular protocols and networks in use today, such as WLAN,UDP,TCP,IP, WAN, etc.

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  • How to whitelist an IP in Fail2ban on Debian Wheezy

    debian Author: oufcommTags: , , , Comments: 0Published: Aug 27, 2014

    How to whitelist an IP in Fail2ban on Debian Wheezy Fail2Ban is used to protect servers against brute force attacks. Fail2ban uses iptables to block attackers, so, if we want to add permanent IP address and never be blocked, we must add it in the config file.

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  • How To Install Hamachi On Fedora 9

    Author: webtechyTags: , Comments: 3Published: Aug 21, 2008

    How To Install Hamachi On Fedora 9 This tutorial explains how to install Hamachi on a Fedora 9 server. Hamachi is a VPN service that easily sets up in 10 minutes, and enables secure remote access to your business network, anywhere there's an Internet connection. It works with your existing firewall, and requires no additional configuration. Hamachi is the first networking application to deliver an unprecedented level of direct peer-to-peer connectivity. It is simple, secure, and cost-effective.

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  • Get DAVfs Working On (X)ubuntu

    Author: DonQuichoteTags: , Comments: 5Published: Oct 19, 2007

    Get DAVfs working on (X)ubuntu Mounting a WebDAV location under (X)ubuntu is not as straightforward as it should be. This mini-howto shows how you mount a WebDAV location and shows what problems you may have to solve.

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  • Bluetooth PAND (Personal Area Network) Howto For Debian Etch

    Author: zdenekboureshTags: , Comments: 9Published: Mar 23, 2007

    Bluetooth PAND (Personal Area Network) Howto For Debian Etch I wanted to access the internet over bluetooth instead of GPRS/3G network from my mobile phone (SE K800i). After a lot of searching I couldn't find a clear explanation as how to accomplish this. I did manage to set it up with Windows XP, using the "Personal Area Network" in the bluetooth utility and doing internet connection sharing. After another fruitless search, I managed to figure out how to make a bluetooth internet profile instead of GPRS or 3G on the phone. Since I work in Linux most of the time, I decided to have a go and do it with Debian, my workstation's main OS. After spending a few hours, I had it working using the steps below.

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  • How To Set Up A FreeBSD Wireless Access Point

    Author: packetjunkieTags: , Comments: 3Published: Mar 21, 2007

    How To Set Up A FreeBSD Wireless Access Point This how-to explains the process of setting up a FreeBSD system that will act as a wireless router (as well as a wired router) that takes advantage of the ported version of OpenBSD's PF packet filter.

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  • Network Monitoring With ntop

    Author: m.ayadTags: , , Comments: 4Published: Mar 16, 2007

    Network Monitoring With ntop ntop is a network traffic tools that shows network usage in a real time. One of the good things about this tool is that you can use a web browser to manage and navigate through ntop traffic information to better understand network status.

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  • How to Set up Network Bonding in Ubuntu 6.10

    Author: stutchTags: , Comments: 8Published: Feb 13, 2007

    How to Set up Network Bonding in Ubuntu 6.10 Network Bonding, otherwise known as port trunking allows you to combine multiple network ports into a single group, effectively aggregating the bandwidth of multiple interfaces into a single connection. For example, you can aggregate two gigabyte ports into a two-gigabyte trunk port. Bonding is used primarily to provide network load balancing and fault tolerance.

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  • Cisco 350 Series And Kismet

    Author: un1xTags: , Comments: 0Published: Nov 24, 2006

    Cisco 350 Series And Kismet This tutorial is describing how to configure a Cisco Aironet wireless card and how to set up kismet in order to run with it.

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