On Oct 25, 2026, at 12:19 AM, Simon Thorpe via NANOG <nanog@lists.nanog.org> wrote:
I'm Simon and I work at Cloudflare. I have leaned on the NANOG archives for years when chasing odd behaviour between a host and the wider internet, so I wanted to give something back and share a tool I built, in case it is useful to anyone here or to the people you support.
octomon is an open-source terminal dashboard for the end-host view of a connection: per-target latency, loss and jitter, per-process and per-remote bandwidth, Wi-Fi signal, resolver health, path MTU, clock offset, and the ISP path from traceroute.
This is exactly the kind of tool that I've been looking for, over a period of years and even decades. I just didn't realize it. Thank you, I will be using this tool. -- Brad Knowles <brad@shub-internet.org> Bio: https://bradknowles.me/