Uploaded July 2026 | Updated September 2026, 2 weeks ago
Do you actually know how fast your network is? Not what your switch spec sheet says — what it's really doing between two hosts. iPerf3 is the tool sysadmins and homelab enthusiasts reach for when they need real answers, and in this video I'll show you how to use it from the ground up.
We cover everything from installation to practical usage, including how to test WiFi vs wired, push a 10 gigabit ethernet connection, bind to a specific interface, and dial in your test parameters for accurate results.
*⚙️ Grab Jay’s actual Dotfiles!*
For a small donation, grab a zip file full of configs for Bash, ZSH, Vim, Tmux, i3, Sway (and more)! Curated over a decade, there’s something for everyone.
- Download here ➜ learnlinux.link/jay-dotfiles
*📖 Switch to Linux with My Latest Book*
Thinking about making the jump to Linux? This step-by-step guide will help you choose the right distribution and install Linux with confidence.
- Start your Linux journey here ➜ learnlinux.link/switch-to-linux
*🐧 Save on Linux Foundation Training and Certifications*
Whether you're beginning a Linux career or advancing your existing skills, Linux Foundation training can help you stand out! And the LLTV 30% discount can save you some money along the way.
- Start learning! ➜ learnlinux.link/get-certified
*🐧 Get a "Linux Tips" Newsletter*
Packed with expert tips and strategies, for both desktop and server users. Get yours here:
- Subscribe here ➜ learnlinux.link/linux-tips
*📚 Discounts, Courses, Books, and More! (Support Linux Learning)*
- 10% Off Linux Swag! ➜ learnlinux.link/swag
- Get the "Linux Pro-Tips" Newsletter ➜ learnlinux.link/linux-tips
- Grab Jay's *ACTUAL* Dotfiles! ➜ learnlinux.link/linux-tips
- Switching to Linux Book (15% Off!) ➜ learnlinux.link/switch-to-linux
- Linode Starter Credit ➜ learnlinux.link/linode
- eBook Bundle ➜ learnlinux.link/ebook-bundle
- Ansible Course ➜ learnlinux.link/ansible
- Linux Essentials Course ➜ learnlinux.link/linux-essentials
- Paid Assistance ➜ learnlinux.tv/request-assistance
*🕐 Time Codes*
00:00 - Is Your Network Actually as Fast as You Think?
02:14 - Boost your troubleshooting skills with my new ebook!
03:23 - What is iPerf3 and What Does It Do?
03:54 - Installing iPerf3 on Linux
06:10 - How iPerf3 is Used in the Real World
07:15 - Running Your First iPerf3 Bandwidth Test
09:47 - Save on Linux Foundation Certifications
11:05 - Analyzing iPerf3 Test Results
11:56 - WiFi vs Wired LAN: Bandwidth Test Comparison
13:05 - Testing 10 Gigabit Ethernet Speeds with iPerf3
15:00 - Binding iPerf3 to a Specific Network Interface
16:11 - Setting a Custom Test Duration in iPerf3
17:05 - Reversing Client and Server Direction in iPerf3
17:45 - iPerf3 Best Practices for Accurate Results
*🎓 Learn Linux TV*
Your source for Linux-related Fun and Learning!
- Official website: learnlinux.tv
- Community Forums: community.learnlinux.tv
- Official Subreddit: learnlinux.link/reddit
- Facebook Community: learnlinux.link/facebook-group
- More about Jay: learnlinux.link/jay
*🤝 Affiliate and Content Ethics*
Some links in this description are affiliate links. If you purchase through them, Learn Linux TV may earn a commission at no additional cost to you. This helps keep the content flowing.
- learnlinux.tv/content-ethics
*⚠️ Use Content Responsibly*
Learn Linux TV shares technical content intended to teach and help you, but it comes with no warranty. The channel is not liable for damages resulting from its use. Always ensure you have proper permission, follow organizational policies, protect important data, and comply with applicable laws.
#iPerf3 #Homelab #Linux #Networking #LinuxSysadmin #NetworkPerformance #BandwidthTest #HomelabNetworking #SysAdmin #DevOps #OpenSource #10GigabitEthernet #LinuxNetworking #NetworkTesting #SelfHosted
Do you actually know how fast your network is? Not what your switch spec sheet says — what it's really doing between two hosts. iPerf3 is the tool sysadmins and homelab enthusiasts reach for when they need real answers, and in this video I'll show you how to use it from the ground up.
We cover everything from installation to practical usage, including how to test WiFi vs wired, push a 10 gigabit ethernet connection, bind to a specific interface, and dial in your test parameters for accurate results.
*⚙️ Grab Jay’s actual Dotfiles!*
For a small donation, grab a zip file full of configs for Bash, ZSH, Vim, Tmux, i3, Sway (and more)! Curated over a decade, there’s something for everyone.
- Download here ➜ learnlinux.link/jay-dotfiles
*📖 Switch to Linux with My Latest Book*
Thinking about making the jump to Linux? This step-by-step guide will help you choose the right distribution and install Linux with confidence.
- Start your Linux journey here ➜ learnlinux.link/switch-to-linux
*🐧 Save on Linux Foundation Training and Certifications*
Whether you're beginning a Linux career or advancing your existing skills, Linux Foundation training can help you stand out! And the LLTV 30% discount can save you some money along the way.
- Start learning! ➜ learnlinux.link/get-certified
*🐧 Get a "Linux Tips" Newsletter*
Packed with expert tips and strategies, for both desktop and server users. Get yours here:
- Subscribe here ➜ learnlinux.link/linux-tips
*📚 Discounts, Courses, Books, and More! (Support Linux Learning)*
- 10% Off Linux Swag! ➜ learnlinux.link/swag
- Get the "Linux Pro-Tips" Newsletter ➜ learnlinux.link/linux-tips
- Grab Jay's *ACTUAL* Dotfiles! ➜ learnlinux.link/linux-tips
- Switching to Linux Book (15% Off!) ➜ learnlinux.link/switch-to-linux
- Linode Starter Credit ➜ learnlinux.link/linode
- eBook Bundle ➜ learnlinux.link/ebook-bundle
- Ansible Course ➜ learnlinux.link/ansible
- Linux Essentials Course ➜ learnlinux.link/linux-essentials
- Paid Assistance ➜ learnlinux.tv/request-assistance
*🕐 Time Codes*
00:00 - Is Your Network Actually as Fast as You Think?
02:14 - Boost your troubleshooting skills with my new ebook!
03:23 - What is iPerf3 and What Does It Do?
03:54 - Installing iPerf3 on Linux
06:10 - How iPerf3 is Used in the Real World
07:15 - Running Your First iPerf3 Bandwidth Test
09:47 - Save on Linux Foundation Certifications
11:05 - Analyzing iPerf3 Test Results
11:56 - WiFi vs Wired LAN: Bandwidth Test Comparison
13:05 - Testing 10 Gigabit Ethernet Speeds with iPerf3
15:00 - Binding iPerf3 to a Specific Network Interface
16:11 - Setting a Custom Test Duration in iPerf3
17:05 - Reversing Client and Server Direction in iPerf3
17:45 - iPerf3 Best Practices for Accurate Results
*🎓 Learn Linux TV*
Your source for Linux-related Fun and Learning!
- Official website: learnlinux.tv
- Community Forums: community.learnlinux.tv
- Official Subreddit: learnlinux.link/reddit
- Facebook Community: learnlinux.link/facebook-group
- More about Jay: learnlinux.link/jay
*🤝 Affiliate and Content Ethics*
Some links in this description are affiliate links. If you purchase through them, Learn Linux TV may earn a commission at no additional cost to you. This helps keep the content flowing.
- learnlinux.tv/content-ethics
*⚠️ Use Content Responsibly*
Learn Linux TV shares technical content intended to teach and help you, but it comes with no warranty. The channel is not liable for damages resulting from its use. Always ensure you have proper permission, follow organizational policies, protect important data, and comply with applicable laws.
#iPerf3 #Homelab #Linux #Networking #LinuxSysadmin #NetworkPerformance #BandwidthTest #HomelabNetworking #SysAdmin #DevOps #OpenSource #10GigabitEthernet #LinuxNetworking #NetworkTesting #SelfHosted
