| 26 Dec 2025 |
|  aktaboot changed their profile picture. | 19:25:48 |
| 27 Dec 2025 |
|  rprice7443 joined the room. | 08:12:44 |
|  jasper changed their display name from jappie @ 39c3 to jasper @ 39c3 ☎️ 62749. | 13:30:50 |
|  matthewcroughan - nix.zone changed their display name from matthewcroughan to matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192). | 14:49:28 |
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| 28 Dec 2025 |
|  Pistorius Amartacus joined the room. | 10:40:39 |
 Albert Larsan | Hi!
Today, I made a working DN42 router using NixOS.
Anyone in western Europe willing to peer? | 21:06:00 |
 hexa | ask on #dn42 on hackint instead | 21:16:09 |
| 30 Dec 2025 |
|  ohchase changed their profile picture. | 13:03:29 |
 Marcel | You can peer with dn42. We also use nixos | 16:07:17 |
| Marcel | Feel free to dm me | 16:08:23 |
| jasper changed their display name from jasper @ 39c3 ☎️ 62749 to jasper. | 23:38:40 |
| jasper | 23:40:10 |
| 31 Dec 2025 |
 Charles | So my router runs NixOS and my ISP sets a monthly data cap for combined upload and download. I want to add some monitoring so I can see how much data each device on the LAN is using over time. Ideally the monitoring data would take the form of prometheus metrics. Figured I'd post about this here in case anyone happens to know an easy path to accomplishing this before I spend too much time digging into figuring it out on my own | 21:57:41 |
| hexa | vnstat does per interface metrics | 21:58:13 |
| Charles | * So my router runs NixOS and my ISP sets a monthly data cap for combined upload and download. I want to add some monitoring so I can see how much data each device on the LAN is transceiving to/from the WAN over time. Ideally the monitoring data would take the form of prometheus metrics. Figured I'd post about this here in case anyone happens to know an easy path to accomplishing this before I spend too much time digging into figuring it out on my own | 21:58:18 |
| hexa | ipt_netflow can generate flowdata if you want higher granularity | 21:58:31 |
| Charles | i don't think per interface is granular enough, and node exporter captures that already | 22:00:07 |
 K900 | ntopng possibly | 22:00:17 |
| Charles | i will look at both of these things, thanks | 22:03:37 |
| Charles | ntopng looks like a solid off the shelf do everything solution so i guess i'll start there lol | 22:08:05 |
| 1 Jan 2026 |
| Charles | ntopng seems to forget total bytes transferred when restarting it :/ | 01:52:26 |
| Charles | this is probably fine really but it is sad | 01:54:20 |
| K900 | I think it can output Prometheus metrics somehow? | 06:30:26 |
| K900 | Not 100% sure | 06:30:30 |
 Marcus | https://github.com/aauren/ntopng-exporter ? | 08:31:25 |
| Charles | so ntopng has timeseries data for total transfer of hosts on the local network, but seems not to have historical data about which flows caused that transfer | 19:16:37 |
| Charles | so i have enough information to figure out what local hosts are responsible for unusual data transfer, but not enough information to figure out what that unusual data transfer actually is | 19:17:07 |
| Charles | oh... i think i know what it is | 19:19:48 |
| matthewcroughan - nix.zone changed their display name from matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) to matthewcroughan. | 20:11:19 |
