diff --git a/hosts/dandelion/variables.nix b/hosts/dandelion/variables.nix
new file mode 100644
index 0000000..241d088
--- /dev/null
+++ b/hosts/dandelion/variables.nix
@@ -0,0 +1,17 @@
+{
+  lib,
+  config,
+  ...
+}: let
+  inherit (lib) mkOption types;
+  inherit (config.liv) variables;
+in {
+  options.liv.variables.dandelion = {
+    thisMachine = mkOption {
+      default = "dandelion.srv.${variables.primaryDomain}";
+      type = types.str;
+      readOnly = true;
+      description = "Domain of this specific machine";
+    };
+  };
+}
diff --git a/hosts/lily/default.nix b/hosts/lily/default.nix
new file mode 100644
index 0000000..b6d57ce
--- /dev/null
+++ b/hosts/lily/default.nix
@@ -0,0 +1,265 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}:
+let
+  externalInterface = "wan0";
+  # networks = config.homelab.networks.local;
+  # internalInterfaces = lib.mapAttrsToList (_: val: val.interface) networks;
+  # internalIPs = lib.mapAttrsToList (
+  #   _: val: lib.strings.removeSuffix ".1" val.cidr + ".0/24"
+  # ) networks;
+  commonDhcpOptions = [
+    {
+      name = "domain-name-servers";
+      data = "9.9.9.9";
+    }
+    {
+      name = "time-servers";
+      data = "172.16.1.1";
+    }
+    {
+      name = "domain-name";
+      data = "beeping.local";
+    }
+    {
+      name = "domain-search";
+      data = "beeping.local";
+    }
+  ];
+in
+{
+  imports = [
+    ./hardware-configuration.nix
+    ./variables.nix
+    ./dns.nix
+    ./wireguard.nix
+    ./../../modules/core/default.router.nix
+    ./../../modules/services/lily.nix
+  ];
+
+  liv = {
+    server.enable = true;
+    router.enable = true;
+  };
+
+  boot = {
+    loader.grub = {
+      enable = true;
+      device = "/dev/sda";
+      useOSProber = true;
+    };
+    kernel = {
+      sysctl = {
+        # Forward both IPv4 and IPv6 on all interfaces
+        "net.ipv4.conf.all.forwarding" = true;
+        "net.ipv6.conf.all.forwarding" = false;
+
+        # By default, do not automatically configure any IPv6 addresses.
+        # "net.ipv6.conf.all.accept_ra" = 0;
+        # "net.ipv6.conf.all.autoconf" = 0;
+        # "net.ipv6.conf.all.use_tempaddr" = 0;
+
+        # Allow IPv6 autoconfiguration and tempory address use on WAN.
+        "net.ipv6.conf.${externalInterface}.accept_ra" = 2;
+        "net.ipv6.conf.${externalInterface}.autoconf" = 1;
+      };
+    };
+  };
+
+  # label network interfaces
+  services.udev.extraRules = ''
+    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:25:90:47:67:6e", ATTR{type}=="1", NAME="wan0"
+    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:25:90:47:67:6f", ATTR{type}=="1", NAME="lan0"
+    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:25:90:63:0f:80", ATTR{type}=="1", NAME="lan1"
+    SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="00:25:90:63:0f:81", ATTR{type}=="1", NAME="lan2"
+  '';
+
+  networking = {
+    nameservers = [
+      "9.9.9.9"
+      "149.112.112.112"
+    ];
+    interfaces = {
+      wan0.useDHCP = true;
+      lan0.useDHCP = false;
+      lan1.useDHCP = false;
+      lan2.useDHCP = false;
+    };
+
+    firewall = {
+      enable = false;
+      allowPing = true;
+
+      # allow ssh on *all* interfaces, even wan.
+      allowedTCPPorts = lib.mkForce [ 22 ];
+      allowedUDPPorts = lib.mkForce [ 22 ];
+
+      # interface-specific rules
+      interfaces = {
+        "lan0" = {
+          allowedTCPPorts = [
+            22
+            53
+          ];
+          allowedUDPPorts = [
+            22
+            53
+          ];
+        };
+      };
+    };
+
+    # <100 is trusted; =>100 is untrusted.
+    vlans = {
+      lan = {
+        id = 1;
+        interface = "lan1";
+      };
+      servers = {
+        id = 10;
+        interface = "lan1";
+      };
+      management = {
+        id = 21;
+        interface = "lan1";
+      };
+      iot = {
+        id = 100;
+        interface = "lan1";
+      };
+      guest = {
+        id = 110;
+        interface = "lan1";
+      };
+    };
+  };
+
+  services = {
+    kea.dhcp4 = {
+      enable = true;
+      settings = {
+        lease-database = {
+          name = "/var/lib/kea/dhcp4.leases";
+          persist = true;
+          type = "memfile";
+        };
+        interfaces-config = {
+          interfaces = [
+            "lan"
+            "servers"
+            "management"
+            "iot"
+            "guest"
+          ];
+        };
+        option-data = [
+          {
+            name = "domain-name-servers";
+            data = "";
+            always-send = true;
+          }
+          {
+            name = "routers";
+            data = "";
+          }
+          {
+            name = "domain-name";
+            data = "beeping.local";
+          }
+        ];
+
+        rebind-timer = 2000;
+        renew-timer = 1000;
+        valid-lifetime = 43200;
+
+        # option domain-name-servers 9.9.9.9, 149.112.112.112;
+        # TODO: these should be dynamically generated based on ${config.networking.vlans}
+        subnet4 = [
+          ({
+            id = 1;
+            interface = "lan";
+            subnet = "172.16.1.0/24";
+            pools = [ { pool = "172.16.1.50 - 172.16.1.254"; } ];
+            option-data = [
+              {
+                name = "routers";
+                data = "172.16.1.1";
+              }
+            ] ++ commonDhcpOptions;
+          })
+          ({
+            id = 10;
+            interface = "servers";
+            subnet = "172.16.10.0/24";
+            pools = [ { pool = "172.16.10.50 - 172.16.10.254"; } ];
+            option-data = [
+              {
+                name = "routers";
+                data = "172.16.10.1";
+              }
+            ] ++ commonDhcpOptions;
+          })
+          ({
+            id = 21;
+            interface = "management";
+            subnet = "172.16.21.0/24";
+            pools = [ { pool = "172.16.21.50 - 172.16.21.254"; } ];
+            option-data = [
+              {
+                name = "routers";
+                data = "172.16.21.1";
+              }
+            ] ++ commonDhcpOptions;
+          })
+          ({
+            id = 100;
+            interface = "iot";
+            subnet = "172.16.100.0/24";
+            pools = [ { pool = "172.16.100.50 - 172.16.100.254"; } ];
+            option-data = [
+              {
+                name = "routers";
+                data = "172.16.100.1";
+              }
+            ] ++ commonDhcpOptions;
+          })
+          ({
+            id = 110;
+            interface = "guest";
+            subnet = "172.16.110.0/24";
+            pools = [ { pool = "172.16.110.50 - 172.16.110.254"; } ];
+            option-data = [
+              {
+                name = "routers";
+                data = "172.16.110.1";
+              }
+            ] ++ commonDhcpOptions;
+          })
+        ];
+      };
+    };
+    avahi = {
+      enable = true;
+      reflector = true;
+      interfaces = [
+        "lan"
+        "iot"
+      ];
+    };
+  };
+
+  networking.hostName = "lily";
+
+  time.timeZone = "Europe/Amsterdam";
+
+  environment.systemPackages = with pkgs; [
+    kitty.terminfo
+    tcpdump
+    dnsutils
+    bind
+    ethtool
+  ];
+}
diff --git a/hosts/lily/dns.nix b/hosts/lily/dns.nix
new file mode 100644
index 0000000..e92df27
--- /dev/null
+++ b/hosts/lily/dns.nix
@@ -0,0 +1,31 @@
+{ lib, config, ... }:
+{
+  services = {
+    dnsmasq = {
+      enable = false; # try some other options first
+      settings = {
+        cache-size = 10000; # Specifies the size of the DNS query cache. It will store up to n cached DNS queries to improve response times for frequently accessed domains.
+        server = [
+          "9.9.9.9"
+          "149.112.112.112"
+        ];
+        domain-needed = true; # Ensures that DNS queries are only forwarded for domains that are not found in the local configuration.
+        bogus-priv = true; # Blocks DNS queries for private IP address ranges to prevent accidental exposure of private resources.
+        no-resolv = true; # Prevents dnsmasq from using /etc/resolv.conf for DNS server configuration.
+
+        # configure DHCP server; get leases by running: `cat /var/lib/dnsmasq/dnsmasq.leases`
+        dhcp-range = [ "br-lan,172.16.10.50,172.16.10.254,24h" ];
+        interface = "br-lan";
+        dhcp-host = "172.16.10.1";
+
+        # local sets the local domain name to "n". Combinded with expand-hosts = true, it will add a .local suffix to any local defined name when trying to resolve it.
+        local = "/local/";
+        domain = "local";
+        expand-hosts = true;
+
+        no-hosts = true; # Prevents the use of /etc/hosts. This ensures that the local hosts file is not used to override DNS resolution.
+        address = "/booping.local/172.16.10.1";
+      };
+    };
+  };
+}
diff --git a/hosts/lily/hardware-configuration.nix b/hosts/lily/hardware-configuration.nix
new file mode 100644
index 0000000..b0c372b
--- /dev/null
+++ b/hosts/lily/hardware-configuration.nix
@@ -0,0 +1,37 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-uuid/75447a73-848e-4b34-a1b3-d5b7a8e804ee";
+      fsType = "ext4";
+    };
+
+  swapDevices =
+    [ { device = "/dev/disk/by-uuid/d4552527-c7c6-4047-929b-aeb3500299e3"; }
+    ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno1.useDHCP = lib.mkDefault true;
+  # networking.interfaces.eno2.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp1s0f0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp1s0f1.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}
diff --git a/hosts/lily/variables.nix b/hosts/lily/variables.nix
new file mode 100644
index 0000000..00f986e
--- /dev/null
+++ b/hosts/lily/variables.nix
@@ -0,0 +1,19 @@
+{
+  lib,
+  config,
+  ...
+}:
+let
+  inherit (lib) mkOption types;
+  inherit (config.liv) variables;
+in
+{
+  options.liv.variables.lily = {
+    thisMachine = mkOption {
+      default = "lily.srv.${variables.primaryDomain}";
+      type = types.str;
+      readOnly = true;
+      description = "Domain of this specific machine";
+    };
+  };
+}
diff --git a/hosts/lily/wireguard.nix b/hosts/lily/wireguard.nix
new file mode 100644
index 0000000..0db3279
--- /dev/null
+++ b/hosts/lily/wireguard.nix
@@ -0,0 +1,3 @@
+{
+
+}
diff --git a/hosts/violet/backups.nix b/hosts/violet/backups.nix
new file mode 100644
index 0000000..d8183e5
--- /dev/null
+++ b/hosts/violet/backups.nix
@@ -0,0 +1,54 @@
+let
+  borgbackupMonitor =
+    {
+      config,
+      pkgs,
+      lib,
+      ...
+    }:
+    with lib;
+    {
+      key = "borgbackupMonitor";
+      _file = "borgbackupMonitor";
+      config.systemd.services =
+        {
+          "notify-problems@" = {
+            enable = true;
+            serviceConfig.User = "liv";
+            environment.SERVICE = "%i";
+            script = ''
+              ${pkgs.curl}/bin/curl -d "$SERVICE FAILED! - service $SERVICE on host $(hostname) failed, run journalctl -u $SERVICE for details."
+            '';
+          };
+        }
+        // flip mapAttrs' config.services.borgbackup.jobs (
+          name: value:
+          nameValuePair "borgbackup-job-${name}" {
+            unitConfig.OnFailure = "notify-problems@%i.service";
+          }
+        );
+
+      # optional, but this actually forces backup after boot in case laptop was powered off during scheduled event
+      # for example, if you scheduled backups daily, your laptop should be powered on at 00:00
+      config.systemd.timers = flip mapAttrs' config.services.borgbackup.jobs (
+        name: value:
+        nameValuePair "borgbackup-job-${name}" {
+          timerConfig.Persistent = true;
+        }
+      );
+    };
+
+in
+{
+  imports = [ borgbackupMonitor ];
+  services = {
+    borgbackup.jobs.liv-violet = {
+      paths = "/home/liv";
+      encryption.mode = "none";
+      environment.BORG_RSH = "ssh -i /home/liv/.ssh/id_ed25519";
+      repo = "ssh://liv@100.115.178.50:9123/spinners/rootvol/backups/hosts/violet";
+      compression = "auto,zstd";
+      startAt = "daily";
+    };
+  };
+}