my nixos setup https://git.hwebs.info/nixos-config/atom?h=main 2026-08-04T22:14:09Z 2026-08-04T22:14:09Z Henry J. Webster hwebs@hwebs.info 2026-08-04T22:10:10Z urn:sha1:a4c50351f5d55438a102d48c63dcbb62f9ef5e8d Serve Ollama on kusanagi's Wi-Fi LAN while removing the blanket tailscale0 firewall trust so tailnet traffic follows explicit host firewall rules instead of inheriting every listening service. Add shared LAN networking for both hosts: allow ping, publish and resolve .local names with Avahi, and scope mDNS to each machine's declared Wi-Fi interface. Assisted-by: OpenAI:gpt-5