Monitor your websites, APIs, and cron jobs Immediate, reliable alerts for your team when things go wrong via Email, SMS, Slack, PagerDuty, and more.
Based on our record, OnlineOrNot seems to be a lot more popular than Packet Sender. While we know about 56 links to OnlineOrNot, we've tracked only 4 mentions of Packet Sender. 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.
By googling around I found https://packetsender.com which is able to send-receive packets in various protocols - including UDP. It has desktop apps for Win, Mac and Linux (I used the Linux variant). In the desktop app, under the Tools menu, it has references to mobile apps for Android and iOS, but I had no luck locating them. Source: 11 months ago
I've slowly transitioned most of my company's projects over to this method for in house testing/calibration and it's made a world of difference. There is something to be said about being able to open putty or Packet Sender and get intimidate feedback on what is happening without having to bust out the debugger. Source: over 2 years ago
RADIUS uses UDP ports so you can't test it via telnet / test-netconnect (powershell), but there are 3rd party tools like Packet Sender: https://packetsender.com/. Source: over 2 years ago
Network Fuzzing is used to send network packets to test network security. You could try one of those. Here's another utility you might want to try. Source: almost 3 years ago
This kinda sounds like the tool I built: OnlineOrNot (https://onlineornot.com) It sends reminder alerts over email and SMS (and phone calls soon) until the incident is resolved. It also integrates with PagerDuty/Opsgenie/Incident.io if you want something a bit more heavy duty. - Source: Hacker News / 4 days ago
Most folks here are probably tired of hearing about it, but I work on https://onlineornot.com Uptime monitoring (and status pages) for software teams. In my words, the aim is "monitoring that doesn't suck" - I've worked at companies with proactive monitoring like OnlineOrNot before, and was surprised how little the incumbents are innovating in the space. One customer once told me "f*k , all their system... - Source: Hacker News / 2 months ago
OnlineOrNot.com - OnlineOrNot provides uptime monitoring for websites and APIs, monitoring for cron jobs and scheduled tasks. Also provides status pages. The first five checks with a 3-minute interval are free. The free tier sends alerts via Slack, Discord, and Email. - Source: dev.to / 3 months ago
I'm coming up on three years of running OnlineOrNot (https://onlineornot.com) in 3ish weeks. In short, I wrote about React from my own perspective for a year (despite thousands out there doing the same thing), made money, and got inspired to do the same thing with an uptime monitoring tool (200th alternative to pingdom when I released it). I turned a tool I used for convincing contracting clients to not cheap out... - Source: Hacker News / 3 months ago
I've been running OnlineOrNot (https://onlineornot.com) since early 2021 now (almost three years). I recently wrote about how this year it grew twice as fast as I expected: https://maxrozen.com/2023-focus-single-product-pays-off It all started because I needed a weekly report for my contracting clients to prove their web host sucked to the point where it was costing them significant money. They were paying for... - Source: Hacker News / 4 months ago
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