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Author: Gary M

Netstat – Listening Ports on Windows Machines

Posted on 23rd December 2024 by Gary M

Getting Started with Netstat Ever found yourself needing to check which ports are listening on your Windows machine? Whether you’re troubleshooting network issues or just curious about your system’s activity, the netstat command is your go-to tool. Let’s explore some useful netstat commands to… Continue Reading →

Networking, QuickTip

Top 10 Most Useful Wireshark Filters

Posted on 13th December 2024 by Gary M

If you’re diving into network troubleshooting or just curious about what’s happening on your network, Wireshark is your best friend. It’s a powerful tool that lets you capture and analyse network traffic. But with so much data, it can sometimes… Continue Reading →

Networking

FortiGate CLI – Useful Commands

Posted on 26th November 2024 by Gary M

FortiGate firewalls are known for their powerful capabilities. While much of the configuration can be handled through the GUI, there are times when accessing the CLI is necessary to gather more detailed information. In this article, I’ll outline some very… Continue Reading →

Firewall, QuickTip

How to Use pktmon on a Windows Machine

Posted on 26th November 2024 by Gary M

Want to keep an eye on your network traffic? pktmon (Packet Monitor) is a handy tool built into Windows that lets you capture and analyse packets. Here’s a simple guide to get you started. Continue Reading →

QuickTip

Adding Static Routers to Windows

Posted on 23rd February 2021 by Gary M

Sometimes it is necessary to add Static IP Routes onto Windows Servers / Desktop, usually for management perpouses or to allow traffic to run correctly when a device has multiple Network Cards, to do this follow the below: Showing the… Continue Reading →

Networking

Capture Packets on Cisco IOS Device

Posted on 16th October 2020 by Gary M

A lot of the time the job of a network engineer is to prove that something isn’t the network, being able to view and confirm traffic is passing through a specific device and specific interface is very useful for completing… Continue Reading →

Cisco Packet Tracer, Networking, Uncategorised

Checking NTP Source in Windows

Posted on 10th June 2020 by Gary M

Sometimes it’s necessary to check if an NTP Source is still alive, if you’ve got an NTP device and want to make sure it’s still working you can use the Windows Time Service (w32tm) to query a remote Timesource. To… Continue Reading →

Networking, QuickTip

Updates to VPN Solution (COVID-19, Coronavirus)

Posted on 4th June 2020 by Gary M

Like most Network Engineers the COVID-19 Coronavirus has kept me very busy, the push for more and more people to work from home has caused companies to start re-evaluating their VPN Solution and Remote Working solutions. I have over the… Continue Reading →

Firewall

Filtering AWS Public IP Addresses in Python

Posted on 6th December 2019 by Gary M

Say what you will about Microsoft at least they make finding the Public IP addresses for their cloud services slightly easier. I recently had to find the External IP Address ranges used for an Amazon AWS Service to allow to… Continue Reading →

Cloud, Scripting

QuickTip – Resetting Password over RDP

Posted on 14th September 2019 by Gary M

I like a lot of people connect into some of the companies I manage via a Management Host.  This is usually a Windows Server and then gives access to tools / systems that are needed to manage the systems, the… Continue Reading →

QuickTip

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Recent Posts

  • Netstat – Listening Ports on Windows Machines
  • Top 10 Most Useful Wireshark Filters
  • FortiGate CLI – Useful Commands
  • How to Use pktmon on a Windows Machine
  • Adding Static Routers to Windows

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