!tCyGickeVqkHsYjWnh:nixos.org

NixOS Networking

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Declaratively manage your switching, routing, wireless, tunneling and more. | Don't rely on `networking.*` for interface and routing setup, use systemd-networkd, ifstate or NetworkManager instead. | Set `SYSTEMD_LOG_LEVEL=debug` to debug networking issues with networkd | No bad nft puns, please. | Room recommendations: #sysops:nixos.org255 Servers

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SenderMessageTime
31 Dec 2025
@hexa:lossy.networkhexa (clat on linux when)ipt_netflow can generate flowdata if you want higher granularity21:58:31
@charles:computer.surgeryCharlesi don't think per interface is granular enough, and node exporter captures that already22:00:07
@k900:0upti.meK900 ntopng possibly 22:00:17
@charles:computer.surgeryCharlesi will look at both of these things, thanks22:03:37
@charles:computer.surgeryCharlesntopng looks like a solid off the shelf do everything solution so i guess i'll start there lol22:08:05
1 Jan 2026
@charles:computer.surgeryCharlesntopng seems to forget total bytes transferred when restarting it :/01:52:26
@charles:computer.surgeryCharlesthis is probably fine really but it is sad01:54:20
@k900:0upti.meK900 I think it can output Prometheus metrics somehow? 06:30:26
@k900:0upti.meK900 Not 100% sure 06:30:30
@marcusramberg:matrix.orgMarcushttps://github.com/aauren/ntopng-exporter ?08:31:25
@charles:computer.surgeryCharlesso 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 transfer19:16:37
@charles:computer.surgeryCharlesso 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 is19:17:07
@charles:computer.surgeryCharlesoh... i think i know what it is19:19:48
@matthewcroughan:defenestrate.itmatthewcroughan changed their display name from matthewcroughan @ 39c3 (DECT 94667 or 97340 or 67192) to matthewcroughan.20:11:19

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