Skip to content
  • Networking
    • Theory
    • SDN
      • Nuage / HP Distributed Cloud Networking
    • HP Networking
    • Home Networking
    • Firewalls
    • Cisco
    • Theory Notes
    • CCIE
  • Cloud
    • Linux
    • Windows
    • All Cloud Related …
  • Hobby
    • Models
    • Games
  • Projects
    • Ping on You!
    • NetworkGeekStuff
    • Network Visualization
    • HelloRoute
    • AI and Computer Vision
NetworkGeekStuff

NetworkGeekStuff

"The network is vast and infinite" – Motoko Kusanagi

  • Networking
    • Theory
    • SDN
      • Nuage / HP Distributed Cloud Networking
    • HP Networking
    • Home Networking
    • Firewalls
    • Cisco
    • Theory Notes
    • CCIE
  • Cloud
    • Linux
    • Windows
    • All Cloud Related …
  • Hobby
    • Models
    • Games
  • Projects
    • Ping on You!
    • NetworkGeekStuff
    • Network Visualization
    • HelloRoute
    • AI and Computer Vision

kokotina

vmWare vRealize Automation (with embedded vRO) – Full Example of Custom Resources for Executing Ansible Playbooks from Blueprints

visualization3_thumbnails

Network Topology Visualization #3 – Exploring other D3 visualization options for a DataCenter

Mischief-Makers LLDP map

[mini-update] Network Topology Visualization #2 – Using SNMP as data source and enhanced visuals

Autopilot for Elite Dangerous using OpenCV and thoughts on CV enabled bots in visual-to-keyboard loop

Network Topology Visualization – Example of Using LLDP Neighborships, NETCONF and little Python/Javascript

NETCONF tutorial thumbnail

HP Networking/Comware NETCONF interface quick tutorial (using python’s ncclient and pyhpecw7)

[minipost] Protecting SSH on Mikrotik with 3-strike SSH ban using only firewall rules

Example of private VLAN isolation across Virtual and Physical servers using ESX/dvSwitch and HP Networking Comware switches

HPE’s DCN / Nuage SDN – Part 3 – REST API introduction

[minipost] Capturing bidirectional traffic of virtual machine (VMs) on vmWare ESX 6.x

HPE’s DCN / Nuage SDN – Part 2 – First Steps Creating Virtual/Overlay Customer Network

HPE’s DCN / Nuage SDN – Part 1 – Introduction and LAB Installation Tutorial

Tutorial for small Hadoop cloud cluster LAB using virtual machines and compiling/running first “Hello World” Map-Reduce example project

Pingonyou.com - Beta 2.0 is alive!

Ping on you! – Beta 2.0 is online

[minipost]Quick LAB/config example for IPv6 BGP between HP Networking Comware v5 andCisco

Ping on You! – small weekend web/CGI project

[minipost] Windows partition editing with diskpart

Checkpoint Firewall CLI tool “dbedit” and quick lab examples

Soviet Mi-24V Hind E, 1/72 scale

Tutorial for creating first external SDN application for HP SDN VAN controller – Part 3/3: “Node Cutter” SDN application in perl with web interface

Tutorial for creating first external SDN application for HP SDN VAN controller – Part 2/3: Influencing Flows via cURL commands

Tutorial for creating first external SDN application for HP SDN VAN controller – Part 1/3: LAB creation and REST API introduction

email tutorial Thumbnail

Tutorial: Email server for a small company – including IMAP for mobiles, SPF and DKIM

Eycalyptus – cloud introduction and auto-scaling tutorial

Category: Theory

Playing with other people Wi-Fi part 2: WPS, the “backdoor” to WPA

Playing with other people Wi-Fi part 2: WPS, the “backdoor” to WPA

Peter Havrila July 23, 2013
Home Networking Linux Networking Theory

In the previous post here, I quickly showed the historical protection mechanism called WEP, its weaknesses and how to quickly crack it. The practical result of that problem is that … Read More

2 Comments on Playing with other people Wi-Fi part 2: WPS, the “backdoor” to WPA
Playing with other people Wi-Fi part 1: The good old “WEP”

Playing with other people Wi-Fi part 1: The good old “WEP”

Peter Havrila July 17, 2013
Home Networking Linux Networking Theory

Many of us own a Wi-Fi network at home. It is great, convenient and no cables! When this technology first came to existence there were several competitors available as well … Read More

[minipost] Coursera.org, the free and online way to learn on a colledge level?

[minipost] Coursera.org, the free and online way to learn on a colledge level?

Peter Havrila April 30, 2013
Networking Theory

When Wikipedia became mainstream, everyone was talking about revolution in knowledge and overall transformation of access to information for free to everyone. And indeed this was revolutionary, Wikipedia today hold … Read More

2 Comments on [minipost] Coursera.org, the free and online way to learn on a colledge level?
Quick Summary for IPv6 Theory

Quick Summary for IPv6 Theory

Peter Havrila October 16, 2012
Networking Theory Theory Notes

This is a dynamically expanded article where I will collect basic theory information about IPv6 for quick reference to myself. This article will expand as I encounter new information about … Read More

IPSec Peer Backup Behavior in Asymmetric Routing Scenario

IPSec Peer Backup Behavior in Asymmetric Routing Scenario

Peter Havrila January 5, 2012
CCIE Networking Theory

IPSec Peer Backup feature is a name that is not really widely know to all the cisco guys out there because it is mostly hidden behind the ability to put … Read More

OSPF Split-Brain Problem and Designated Router (DR) Election

OSPF Split-Brain Problem and Designated Router (DR) Election

Peter Havrila December 12, 2011
CCIE Networking Theory

All the CCNA/CCNP guys out there once learned from their study that once an OSPF router is elected as Designated Router(DR), he will not willingly loose this status to a … Read More

Basic Load-Balancer Scenarios Explained

Basic Load-Balancer Scenarios Explained

Peter Havrila December 2, 2011
Networking Theory

Load-Balancing is in principle a wonderful thing really. Once you know the basic principles, every load-balancer from any vendor is very easy to configure once you you know the three … Read More

2 Comments on Basic Load-Balancer Scenarios Explained
Site sponsored by ...

Most Popular

  • Cisco BGP Timers re-Explained
  • Nexus 7k – Getting Started Examples Guide – 1/2
  • Cisco IOS XR – Complete Getting Started Examples Guide, Part1/2
  • Basic Load-Balancer Scenarios Explained
  • [minipost] Mikrotik QoS Prioritization Example

Archive

10 Latest Articles

  • vmWare vRealize Automation (with embedded vRO) – Full Example of Custom Resources for Executing Ansible Playbooks from Blueprints October 26, 2021
  • Network Topology Visualization #3 – Exploring other D3 visualization options for a DataCenter July 11, 2021
  • [mini-update] Network Topology Visualization #2 – Using SNMP as data source and enhanced visuals September 17, 2019
  • Autopilot for Elite Dangerous using OpenCV and thoughts on CV enabled bots in visual-to-keyboard loop August 11, 2018
  • Network Topology Visualization – Example of Using LLDP Neighborships, NETCONF and little Python/Javascript December 12, 2017
  • HP Networking/Comware NETCONF interface quick tutorial (using python’s ncclient and pyhpecw7) December 11, 2017
  • [minipost] Protecting SSH on Mikrotik with 3-strike SSH ban using only firewall rules September 9, 2017
  • Example of private VLAN isolation across Virtual and Physical servers using ESX/dvSwitch and HP Networking Comware switches May 26, 2017
  • HPE’s DCN / Nuage SDN – Part 3 – REST API introduction December 26, 2016
  • [minipost] Capturing bidirectional traffic of virtual machine (VMs) on vmWare ESX 6.x December 10, 2016
Powered by WordPress | Based on free TrustNew theme.
Created by ThemeSpiral and NetworkGeekStuff | All rights reserved