# Networking Configuration - sleeper-service
# Xeon file server network setup with systemd-networkd and static IPs
{ config, pkgs, ... }:

{
  imports = [
    ./common.nix
  ];

  # Machine-specific network configuration
  networking = {
    hostName = "sleeper-service";
    hostId = "a1b2c3d4";  # Required for ZFS support
    
    # Enable systemd-networkd for static networking
    useNetworkd = true;
    useDHCP = false;  # Required when using systemd-networkd
    
    # Disable NetworkManager in favor of systemd-networkd
    networkmanager.enable = false;
    
    # Configure static IP for the main ethernet interface
    interfaces.enp0s25 = {
      useDHCP = false;
      ipv4.addresses = [
        {
          address = "10.0.0.8";  # Static IP for sleeper-service (existing files.home machine)
          prefixLength = 24;
        }
      ];
    };
    
    # Network gateway and DNS (based on nmap discovery)
    defaultGateway = {
      address = "10.0.0.138";  # Discovered router at lan.home
      interface = "enp0s25";   # Main ethernet interface
    };
    nameservers = [ "10.0.0.14" "10.0.0.138" "8.8.8.8" ];  # Pi-hole, router, Google DNS fallback
    
    # Additional firewall ports for file server services
    firewall.allowedTCPPorts = [ 
      111   # NFS portmapper
      2049  # NFS
      445   # SMB/CIFS
      139   # NetBIOS Session Service
      # Add additional ports here as needed
    ];
    
    firewall.allowedUDPPorts = [
      111   # NFS portmapper
      2049  # NFS
      137   # NetBIOS Name Service
      138   # NetBIOS Datagram Service
    ];
  };
}