{ pkgs, lib, ... }: { services = { tailscale = { enable = true; useRoutingFeatures = "both"; extraUpFlags = ["--advertise-routes=192.168.0.0/24"]; }; networkd-dispatcher = { enable = true; rules."50-tailscale" = { onState = ["routable"]; script = '' ${lib.getExe pkgs.ethtool} -K en01 rx-udp-gro-forwarding on rg-xgro-list off ''; }; }; }; }