!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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4 Jul 2025
@toonn:matrix.orgtoonn Anyone familiar with Nspawn container networking? A setup that was working has recently stopped, get `Failed to connect to selfoss.local port 80: No route to host` when curl'ing the container now. 18:30:27
@toonn:matrix.orgtoonn I can still ping it from the host though. 18:31:52
@sandro:supersandro.deSandro 🐧Did you do a reboot after updating? I kinda remember when I used nspam containers back on Ubuntu sometimes the state was just broken and I needed to reboot19:35:50
@toonn:matrix.orgtoonn I haven't updated between when it was working and when it broke. 19:38:56
@toonn:matrix.orgtoonn It's a remote machine so I'm somewhat reluctant to reboot it while there are potential network issues I don't understand. 19:39:36
@toonn:matrix.orgtoonn Figured out the issue, my default gateway changed from under me. 20:25:06
@hexa:lossy.networkhexa (clat on linux when)https://github.com/NixOS/nixpkgs/pull/42227021:18:49
@hexa:lossy.networkhexa (clat on linux when)reviewers welcome21:19:10
@hexa:lossy.networkhexa (clat on linux when)ideally per commit21:19:15
@hexa:lossy.networkhexa (clat on linux when) https://github.com/NixOS/nixpkgs/pull/422282 replaces uses of net-tools for hostname with the better maintained hostname-debian 21:22:19
@magic_rb:matrix.redalder.orgmagic_rb Whats the replacement for netstat 21:22:46
@hexa:lossy.networkhexa (clat on linux when)ss21:22:52

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