Tag Archives: packet capture

Multiple GUI Packet Captures at the same time

In FortiOS 7.4, Fortinet enhanced the ability to do multiple packet captures from the GUI.  This is very useful when…

By Manny Fernandez

May 7, 2024

Quick-Tip : How To Run Sniffer on FortiGate CLI

Quick-Tips are short how to's to help you out in day-to-day activities.  Usually they are quick easy commands to make…

By Manny Fernandez

February 24, 2021

Built-In “IPerf” on the FortiGate Firewall

I happen to love iperf.  Iperf is a tool that has been around for a long time.  The idea is…

By Manny Fernandez

May 14, 2020

Troubleshooting FortClient VPN Connectivity Issues with FortiGate

As more and more users are using remote access VPNs and probably using FortiClient, I wanted to share the errors…

By Manny Fernandez

April 23, 2020

How I use Wireshark in My Daily Grind

When I am working with someone on a GTM or a Zoom type solution and I ask, "Do you have…

By Manny Fernandez

March 31, 2020

SPAN and RSPAN On Cisco Switches

Today I am going to cover a topic that I used to use regularly when I did primarily Cisco implementations.…

By Manny Fernandez

February 9, 2020

Packet Capture on FortiSwitch

While I was troubleshooting my bridging lab article, I stumbled onto a great feature in the FortiSwitch. I was instantly…

By Manny Fernandez

February 2, 2020

Wrong Egress Interface when using VPN

Today I was troubleshooting a problem with a site-to-site, route-based VPN.  Here was the skinny. The Setup I created two…

By Manny Fernandez

December 31, 2019

Merging PCAP files from the CLI

With the Fortigate 6Ks, when you do a packet capture from the GUI, it will save multiple PCAP files into…

By Manny Fernandez

December 3, 2018

Fortigate 6300 – Assigning Services to a particular blade

  The Fortigate 6300 Is a massive platform with so much power, it can be used in multiple deployment methods;…

By Manny Fernandez

November 15, 2018

Packet Capture on Cisco ASA Firewall

This post is a four part post geared at engineers looking to do packet captures on Cisco ASA, PaloAlto and…

By Manny Fernandez

September 29, 2016

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