Ostinato
Wireshark
iperf
Scapy
Ixchariot
packeth
JPerf
Nipper
Fast.com
Speedtest.net
SpeedOf.Me
Testmy.net
Speed Test by Cloudflare
LibreSpeed
speedtest-cli
nPerf
A very capable alternative to the industry standard traffic generator and network testing tools, at a fraction of the cost.
Functional testing and Performance testing. All common protocols. Create packets from scratch or import, edit and replay PCAP files. Use the friendly GUI for manual testing and the powerful API for test automation and scripting. Emulate multiple devices with ARP and ping support.
OstinatoNo features have been listed yet.
Ostinato's answer
From individual network engineers to small companies to Fortune 500 companies
Ostinato's answer
Ostinato is used by network engineers and developers building, testing or deploying networks and network devices
Ostinato's answer
Network engineer and programmer Srivats P created Ostinato as an alternative to pricey commercial traffic generators. You can read the full origin story.
Ostinato's answer
Advanced features at a fraction of the cost of commercial traffic generators. Outstanding customer support.
Ostinato's answer
C++, Qt5, libpcap, AF_XDP
it just does the job! great support from the creator as well.
As a novice to networking protocol, I was able to understand the protocols much better with the help of Ostinato Traffic generator. With wide options to explore and support to use the same thing with python helped me and my team in understanding & testing of different protocols. Especially response from Srivats for the queries helped me step custom streams for my application.
I used Ostinato a couple years back at a different company and loved it then. Now, at a new company, purchased a new license for it and am still impressed. Super user friendly and intuitive, the creator reaches out after you buy and offers awesome support/tutorial videos.
Network engineers, this is the app to test storm control, packet rate limits, and any other feature you need to test. Also replay wireshark packet captures. So awesome.
Based on our record, Fast.com seems to be a lot more popular than Ostinato. While we know about 1685 links to Fast.com, we've tracked only 3 mentions of Ostinato. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
A port of https://ostinato.org/ would be nice! Source: over 1 year ago
Ostinato can generate and send ARP floods and other broadcast packets. Source: almost 2 years ago
Donation-ware in disguise. A more Qt-er example: https://ostinato.org. Source: over 3 years ago
Is this for remote access VPN? If so, what kind of bandwidth are you seeing on a speed test site like fast.com (with the VPN off) compared to the VPN bandwidth you're experiencing? Source: 7 months ago
What result do you get from fast.com ? What about if you ping your router? Source: 7 months ago
Websites like speedtest.net, fast.com and etc do provide measurement in megabits, and even with that, speedtest.net provides it between you and your ISP(mostly) only. So if you want to download something from lets say, YouTube, the speed will be slightly different because now you're connecting to Google's server, not your ISP's server. This is because speedtest.net has partnership with ISPs so that speedtest.net... Source: 7 months ago
If fast.com and speedtest.net are fast, then it's not the computer or your internet. Source: 7 months ago
If you try a speed test with only your PC connected via LAN (visit fast.com), do you get reasonable upload and download speeds? Are the speeds consistent? Source: 7 months ago
Wireshark - Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Speedtest.net - Test your Internet connection bandwidth to locations around the world with this interactive broadband speed test from Ookla
iperf - A TCP, UDP, and SCTP network bandwidth measurement tool
SpeedOf.Me - SpeedOf.Me is an HTML5 Internet speed test. No Flash or Java needed!
Scapy - Scapy is a powerful interactive packet manipulation program.
Testmy.net - Accurately test your Internet connection speed with this powerful broadband speed test. Improve your bandwidth speed with the truth.