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The Technology Firm
Canada
Приєднався 11 тра 2010
Tony Fortunato, is a Senior Network Performance Specialist with experience in design, implementation, and troubleshooting networks since 1989.
Tony will teach or troubleshoot on your live network as part of his customized onsite training service for your staff.
Tony has worked in various roles ranging from project management, network design, consulting, troubleshooting, Protocol Analysis, Open Source tools training.
Tony will teach or troubleshoot on your live network as part of his customized onsite training service for your staff.
Tony has worked in various roles ranging from project management, network design, consulting, troubleshooting, Protocol Analysis, Open Source tools training.
Відео
tony onsite: Rack Mounting A Switch On your Own
Переглядів 882 години тому
I will keep is short and sweet. There are many occasions when I have to work alone, so I have figured out a lot of tips, tips, and safe shortcuts to get the job done. in this example, i show you how I rack-mounted a Cisco switch on my own.
wireshark io graph tip
Переглядів 14216 годин тому
WIRESHARK IO GRAPH TIP Sent of done so much positive feedback on these quick short articles and videos, I thought I would put another one together for you. This goes along the same lines as my typical “know your tools” rant. In this video I take a simple Wireshark Io graf and I show you how you can break the future where you click on the wrath value added jobs to that packet number. A really do...
Access Point and Ghost SSIDs
Переглядів 1,3 тис.14 днів тому
Access Point and Ghost SSID’s But a state this article the quick note, Ive seen this issue you had on many different types of equipment. Don’t worry about what kind of equipment and I have. I would prefer you concentrate on the methodology so if you come across something similar you can deal with it. As I said earlier, I have seen this in other environments but was surprised when it happened to...
Windows 11 and Kali Linux Dual Boot Done Right
Переглядів 15 тис.21 день тому
I recall a time in my university days when our PhD computer professor would lecture us on how co-existing Operating Systems was possible, but it would require some hacking to make it work right. Fast forward to today, I remember this exact topic and the struggles stemming from it. With the invention of virtualization and hypervisors, some advancements and innovations have been made possible whe...
Wireshark Decode as
Переглядів 13821 день тому
Wireshark Decode As Feature Wireshark is no different than any other application, there are many features’ that you might not be aware of, or just have no idea how to use them. We’ve all been there. In this video I will walk you through how to use the key code as feature with that pretty interesting example. This trace file was used in a previous video and I thought why not show people how to d...
python script baseline and calibration using Wireshark
Переглядів 19028 днів тому
Free Python Response Time Script Baseline And Calibration Using Wireshark In this video you will see yet another example of baselining or calibrating an application reported results using Wireshark. I am far from being a ‘programmer’ but have been programming since my college days in all sort of programming languages. In the past 3 years, I have been moving away from Perl and getting more famil...
Can You Capture Packets That Are Being Blocked On Your System?
Переглядів 193Місяць тому
I get this question a lot and surprised I have yet to address it. Someone asked “will Wireshark capture the packets my firewall blocks. Unfortunately, the short answer is “it depends on a few variables”. I thought it would be helpful if I showed you how I would answer this question. The methodology is pretty simple; Get a baseline: - Disable firewall - Start capture with an icmp capture filter ...
wifi site survey
Переглядів 136Місяць тому
WiFi Site Survey Sooner or later, you will get involved with a wireless site survey. The 2 typical scenarios that is the catalyst would be troubleshooting or implementation. The support scenario is straight forward; someone complains their Wi-Fi is dropping off or slow, so you go out there to test for yourself or to witness the issue first hand. I think the implementation reason is far more cri...
kali and nmap exercise
Переглядів 591Місяць тому
kali and nmap exercise I get quite a few emails of people asking me for troubleshooting tips and tricks as well as assistance with problems. I wish I had a dollar every time I suggest people get familiar with their tools, play with them, and determine their limitations with specific tools. You wouldn’t troubleshoot a cabling issue with Wireshark, would you? What would you think about a baseball...
kali create tshark shortcut icon to capture
Переглядів 92Місяць тому
kali create tshark shortcut icon to capture
Using Wireshark to Solve a Video Streaming Problem
Переглядів 4242 місяці тому
Using Wireshark to Solve a Video Streaming Problem
kali wireshark first capture and file management
Переглядів 1292 місяці тому
kali wireshark first capture and file management
passive network discovery with Wireshark
Переглядів 4373 місяці тому
passive network discovery with Wireshark
Kali Linux - Getting Started - Updating Linux
Переглядів 2533 місяці тому
Kali Linux - Getting Started - Updating Linux
Capture Packets from Other Wireless Devices Using Windows
Переглядів 4213 місяці тому
Capture Packets from Other Wireless Devices Using Windows
Getting Cisco and Ubiquiti To Place Nice
Переглядів 5064 місяці тому
Getting Cisco and Ubiquiti To Place Nice
Using Wireshark to Baseline HTTP Ping
Переглядів 4164 місяці тому
Using Wireshark to Baseline HTTP Ping
capture packets using python and pyshark using less than 5 lines of code
Переглядів 1,1 тис.5 місяців тому
capture packets using python and pyshark using less than 5 lines of code
Changing Packet Arrival Time in Wireshark
Переглядів 3275 місяців тому
Changing Packet Arrival Time in Wireshark
Hi Tony. I am very new in iperf and don't understand your point about downloading and uploading [speed](ua-cam.com/video/ZUTx2t9tmK4/v-deo.html). Could you please explain how you measure those? Thanks!
welcome and thanks for the question. upload and download tests can identify if the receiver, the port or Wifi has issues. for example if the access point has an awesome antenna and radio your downloads might be higher than your uploads, same with half duplex/full duplex mismatches.. doing just an upload or download only gives you half the picture. hope that helps
@@thetechfirm Thanks!
The visual aids and explanations really help in understanding each step. Great job making a complex setup accessible!
@@WillamsMachado thanks Carlo appreciated all the feedback
I especially appreciated the tips on partitioning and configuring the bootloader-these are crucial for avoiding common pitfalls.
thanks i will pass on the feedback to Carlo
This video provides an excellent guide for setting up a dual boot with Windows 11 and Kali Linux. The step-by-step instructions are clear and make the process seem straightforward, even for those who are new to dual booting.
thanks i will pass on the feedback to Carlo
😂 yeah man... more difficult work if female part on wall are not documented... I usually put all this info in a simple excel and for me is enough
yup me too, minimally a floor plan with a bunch of numbers..
Where can i get the "Gizmo" no link or where you found that?
just posted the amazon link in the description amzn.to/3Z7NymW
Cheers man;)
right back at yah
Ahh been there done that fun is about to be had last time it was 2 diff racks blah
yup. had that a few times. yikes...
After exploring available macOS tools, if you open the Wireless Diagnostics app and go to the Window menu, then choose Scan, you get similar output (i.e., BSSID, RSSI, Security, etc.). As for a replacement AP, check into MikroTik hAP devices, which are highly-configurable and have perpetual licenses.
Why would you let electricians do data work ( not smart) ???
Consultants have very little say on huge builds. The company that gets the construction contract deals with all the contractors.. I am simply told what to do
Never let sparkies pull data
Sounds like fun........ have fun toning out cable runs 😂
stay tuned. they just provided me the detailed documentation..
Hi Tony, Upon closer inspection, I noticed that each BSSID MAC address is indeed unique. It seems the access point might be inadvertently broadcasting its default SSIDs. If you'd like to keep using the current access point, I recommend factory resetting it and reinstalling the firmware (possibly an older version). Then, manually recreate the configuration to rule out any corruption. However, if you're looking for a quick solution or prefer a different approach, a WiFi 6 (802.11ax) access point from Unifi could be a good option. They're affordable and can be easily set up as standalone units without a controller. I'd suggest the Unifi U6-PRO unless you have specific requirements. I personally use three of them at home, and they've been working great. Please let us know how you get on.
thanks for the comments.. in this case you are correct, but other times, the mac are all the same. i have tried resetting back to factory and going back a rev.. I'm a big ubnt fan and have deployed hundreds outside for my ISP and plan to get an U6 soon i just purchased 8 u6's and 4 outdoor for an install and look forward to playing with it..
I can't believe you're facing the same problem as I am. I noticed that this also happens on ZTE routers, but it only occurs after the router has been off for 15 minutes to 1 hour.
Wow. Good to know
Thanks for sharing. I believe there is a slight diff on the first number. Yours is 74 and the ghost ones 76.
@@ioannis69k good eye. Sometimes it's the same a d other times it's off by one
@@thetechfirm Thank you Tony for all the content and tips you’re sharing all the years.
The Technology Firm, awesome content I really liked it
@@IOSARBX thanks
Why don't I see the Scan button?
sorry, i ahve no idea, i have it installed on a few different android phones and tablets with no issues.
😊
🤟
why do you choose ubiquity as a filter?
since thats my router, it just made looking for public ips a bit easier. i didn't have to do that..
@@thetechfirm how do i find my router among those lists
Dual booting Windows 11 and Kali Linux can be beneficial, allowing you to take advantage of the tools and software of both operating systems. Make sure you have it fully installed beforehand.
good point
Make sure your computer is capable of running both Windows 11 and Kali Linux. You need to have at least two empty or unpartitioned hard drive partitions to install Kali Linux.
This can be useful if you work in IT or cybersecurity, where understanding both operating systems is important.
i agree 100%
Operating systems like Windows and Linux, for example, are not designed to run simultaneously on the same computer without interference.
thats for sure
Hi. How you doing? i really liked the videos you have upload about networking, nmap and etc.. i would really like to contact you because right now im facing troubles with nmap and wireshark packets and i do not know how to solve it. I would like you to give me a hand with this. Hope you will be able to contact me back
doing well, super - stupid busy, thanks. I'm not sure if, or when I can help, but feel to reach out via the email link on my website thetechfirm.com/
Never get any packets on Windows 10 22H2. It is as if the network adapter is not entering promiscuous mode. Wireshark works as expected.
@@belzerion496 thanks for the comment
I fresh out j*il I though my first video was for you before 10 years , is the same channel?
um , i guess so..
I'm assuming that you're using port mirroring for the PCAP. Is that assumption correct?
nope, in this case the looped packets were broadcast/multicast so they were on all ports
Thank you
You're welcome
So in actuality its not block inbound traffic, its denying outbound replies to the request correct?
@@harrysearia1784 in this case, yes
Thank you for Sharing! 💯✴
@@peterwassmuth4014 no problem. Thanks for the comment
Thank you for Sharing! 💯✴
Love your tutorials.. very informative
, thank you and i always appreciate the feedback
Great
thanks
good stuff
thanks, i appreciate the comment
Love Wireshark to see what software does!
Thanks
We are the only guys who still open their laptops for maintenance! jeje do you apply thermal paste sometimes as well?
😂probably
Just simple exercise of nmap,linux,wireshark
Keep going to advance
@@sallusalamndl there over 500 other video on my website under wireshark Www.thetechfirm.com
I do not have the "Create a launcher" option in the Kali desktop context menu. Any ideas why? I have updated everything as per one of your excellent videos on Kali, but it has made no difference.
that is so wierd, Ive done this on dozens of computers in my training sessions with no issues. are using a VM or have you installed KALI on your computer?, I ask because I have only done it this on VM's
Hi Tony, Yes it is in a VirtualBox VM. PS I have just changed my handle on youtube.
Thank you, very useful!
my pleasure
Thank you very much! Very useful information!
glad you found it helpful and i appreciate the comment
Thanks for the tip!!! I've lost the count on how many times I've done that. Normally for UPS that were installed with a network card but never really connected to the network. Time after, maybe a power outage, and someone says, hay, why aren't we monitoring the UPS? But nobody knew its IP 😅. Thanks Tony for sharing your knowledge!
My pleasure I really appreciate the feedback
Awesome Thank you for Sharing Markus! 💯✴
Glad you liked it!
Great video! thanks for sharing
Thanks for watching!
could you make a video to fix UA-cam bandwith videos? My internet is more than capable of streaming HD but it drops me to low quality for some reason and don't even know why! 😅
lol. yeah thats a google thing for sure. any hints when you right click on the video and check "stats for nerds"?
I agree with not getting distracted with anything other than standard protocols. 😂
lol
Thank you for Sharing! 💯✴
My pleasure!! thanks for your comment and for watching..
Just to mention that upgrade timings are not normally like a standard reboots, as you might have new image decompression, BIOS/ASICs/FPGAs (firmware) upgrades, etc. Totally agree in baselining a normal reboot and would be worth comparing to upgrade timings. Appreciate the video, thanks Tony.
thanks Andre. i appreciate the well-written comment.
I use it for some hacking discoveries. But! Did you know there is out there the "reverse" linux distribution for defenders? (kali is for offensive). I recommend the use of Security Onion. For me is awesone and is all ready to work!!
thanks for the info, i have heard of it but not played with it,,, yet ;)
Great trick! Good to do a quick overview using this easy subfilter instead of put all in one line at generic field
thanks, and good point. i do that in other videos.