WIP: router: attempt some ipv6 prefix fixes

Retiring OPNsense will take a while, in the meantime it should work together

flake.lock

@@ -1,5 +1,25 @@
 {
   "nodes": {
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1740432748,
+        "narHash": "sha256-BCeFtoJ/+LrZc03viRJWHfzAqqG8gPu/ikZeurv05xs=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "c12dcc9b61429b2ad437a7d4974399ad8f910319",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
     "nixlib": {
       "locked": {
         "lastModified": 1736643958,
@@ -38,11 +58,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1739736696,
+        "lastModified": 1740367490,
-        "narHash": "sha256-zON2GNBkzsIyALlOCFiEBcIjI4w38GYOb+P+R4S8Jsw=",
+        "narHash": "sha256-WGaHVAjcrv+Cun7zPlI41SerRtfknGQap281+AakSAw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d74a2335ac9c133d6bbec9fc98d91a77f1604c1f",
+        "rev": "0196c0175e9191c474c26ab5548db27ef5d34b05",
         "type": "github"
       },
       "original": {
@@ -52,10 +72,35 @@
         "type": "github"
       }
     },
+    "plasma-manager": {
+      "inputs": {
+        "home-manager": [
+          "home-manager"
+        ],
+        "nixpkgs": [
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1739557722,
+        "narHash": "sha256-XikzLpPUDYiNyJ4w2SfRShdbSkIgE3btYdxCGInmtc4=",
+        "owner": "nix-community",
+        "repo": "plasma-manager",
+        "rev": "1f3e1f38dedbbb8aad77e184fb54ec518e2d9522",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "plasma-manager",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
+        "home-manager": "home-manager",
         "nixos-generators": "nixos-generators",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs",
+        "plasma-manager": "plasma-manager"
       }
     }
   },

flake.nix

@@ -5,13 +5,22 @@
     nixpkgs = {
       url = "github:NixOS/nixpkgs/nixos-unstable";
     };
+    home-manager = {
+      url = "github:nix-community/home-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
+    plasma-manager = {
+      url = "github:nix-community/plasma-manager";
+      inputs.nixpkgs.follows = "nixpkgs";
+      inputs.home-manager.follows = "home-manager";
+    };
     nixos-generators = {
       url = "github:nix-community/nixos-generators";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
 
-  outputs = { self, nixpkgs, nixos-generators }: {
+  outputs = { self, nixpkgs, home-manager, plasma-manager, nixos-generators }: {
     nixosConfigurations = {
       Yura-PC = nixpkgs.lib.nixosSystem {
         system = "x86_64-linux";
@@ -19,6 +28,17 @@
           ./modules
           ./hosts/common.nix
           ./hosts/Yura-PC
+          # https://nix-community.github.io/home-manager/index.xhtml#sec-flakes-nixos-module
+          home-manager.nixosModules.home-manager
+          {
+            home-manager.useGlobalPkgs = true;
+            home-manager.useUserPackages = true;
+            home-manager.sharedModules = [ plasma-manager.homeManagerModules.plasma-manager ];
+
+            home-manager.users.cazzzer = import ./home;
+            # Optionally, use home-manager.extraSpecialArgs to pass
+            # arguments to home.nix
+          }
         ];
       };
       VM = nixpkgs.lib.nixosSystem {

home/default.nix

@@ -0,0 +1,241 @@
+{ config, lib, pkgs, ... }:
+let
+  defaultFont = {
+    family = "Noto Sans";
+    pointSize = 14;
+  };
+in
+{
+  # Home Manager needs a bit of information about you and the paths it should
+  # manage.
+  home.username = "cazzzer";
+  home.homeDirectory = "/home/cazzzer";
+
+  # Let Home Manager install and manage itself.
+  programs.home-manager.enable = true;
+
+  home.sessionVariables = {
+    EDITOR = "micro";
+    SHELL = "fish";
+  };
+
+  services.gnome-keyring = {
+    enable = true;
+    components = [ "pkcs11" "ssh" ];
+  };
+
+  services.darkman = {
+    enable = true;
+    settings = {
+      lat = 37.3387;
+      lng = -121.8853;
+    };
+    lightModeScripts = {
+      plasma-color = "plasma-apply-colorscheme BreezeLight";
+    };
+    darkModeScripts = {
+      plasma-color = "plasma-apply-colorscheme BreezeDark";
+    };
+  };
+
+  programs.fish = {
+    enable = true;
+    shellInit = "set fish_greeting";
+    shellAliases = {
+      # Replace ls with exa
+      ls = "exa -al --color=always --group-directories-first --icons"; # preferred listing
+      la = "exa -a --color=always --group-directories-first --icons";  # all files and dirs
+      ll = "exa -l --color=always --group-directories-first --icons";  # long format
+      lt = "exa -aT --color=always --group-directories-first --icons"; # tree listing
+      "l." = "exa -a | rg '^\.'";                                      # show only dotfiles
+      
+      # Replace cat with bat
+      cat = "bat";
+    };
+    # alias for nix shell with flake packages
+    functions.add.body = ''
+      set -x packages 'nixpkgs#'(string join ' nixpkgs#' $argv)
+      nix shell $packages --command fish
+    '';
+    interactiveShellInit = ''
+      fastfetch
+    '';
+  };
+
+  programs.starship = {
+    enable = true;
+    enableFishIntegration = true;
+    settings = {
+      format = lib.concatStrings [
+        "$all"
+        "$time"
+        "$cmd_duration"
+        "$line_break"
+        "$jobs"
+        "$status"
+        "$character"
+      ];
+      username = {
+        format = " [╭─$user]($style)@";
+        style_user = "bold red";
+        style_root = "bold red";
+        show_always = true;
+      };
+      hostname = {
+        format = "[$hostname]($style) in ";
+        style = "bold dimmed red";
+        ssh_only = false;
+      };
+      directory = {
+        style = "purple";
+        truncation_length = 0;
+        truncate_to_repo = true;
+        truncation_symbol = "repo: ";
+      };
+      git_status = {
+        style = "white";
+        ahead = "⇡\${count}";
+        diverged = "⇕⇡\${ahead_count}⇣\${behind_count}";
+        behind = "⇣\${count}";
+        deleted = "x";
+      };
+      cmd_duration = {
+        min_time = 1000;
+        format = "took [$duration]($style) ";
+      };
+      time = {
+        format = " 🕙 $time($style) ";
+        time_format = "%T";
+        style = "bright-white";
+        disabled = false;
+      };
+      character = {
+        success_symbol = " [╰─λ](bold red)";
+        error_symbol = " [×](bold red)";
+      };
+      status = {
+        symbol = "🔴";
+        format = "[\\[$symbol$status_common_meaning$status_signal_name$status_maybe_int\\]]($style)";
+        map_symbol = true;
+        disabled = false;
+      };
+    };
+  };
+
+  programs.plasma = {
+    enable = true;
+    overrideConfig = true;
+    workspace.iconTheme = "Tela-circle";
+    fonts = {
+      general = defaultFont;
+      fixedWidth = defaultFont // { family = "Hack"; };
+      small = defaultFont // { pointSize = defaultFont.pointSize - 2; };
+      toolbar = defaultFont;
+      menu = defaultFont;
+      windowTitle = defaultFont;
+    };
+    input.keyboard.layouts = [
+      { layout = "us"; displayName = "us"; }
+      { layout = "minimak-4"; displayName = "us4"; }
+      { layout = "ru"; displayName = "ru"; }
+    ];
+    kwin.virtualDesktops.number = 2;
+    session.sessionRestore.restoreOpenApplicationsOnLogin = "startWithEmptySession";
+    shortcuts = {
+      # kmix.mic_mute = "ScrollLock";
+      kmix.mic_mute = ["Microphone Mute" "ScrollLock" "Meta+Volume Mute,Microphone Mute" "Meta+Volume Mute,Mute Microphone"];
+      plasmashell.show-barcode = "Meta+M";
+      kwin."Window Maximize" = [ "Meta+F" "Meta+PgUp,Maximize Window" ];
+      "KDE Keyboard Layout Switcher"."Switch to Next Keyboard Layout" = "Meta+Space";
+    };
+    hotkeys.commands."launch-konsole" = {
+      name = "Launch Konsole";
+      key = "Meta+Alt+C";
+      command = "konsole";
+    };
+    configFile = {
+      kdeglobals.KDE.AnimationDurationFactor = 0.5;
+      kdeglobals.General.accentColorFromWallpaper = true;
+      kwinrc.Wayland.InputMethod = {
+        value = "org.fcitx.Fcitx5.desktop";
+        shellExpand = true;
+      };
+      dolphinrc.General.ShowFullPath = true;
+      kactivitymanagerdrc = {
+        activities."809dc779-bf5b-49e6-8e3f-cbe283cb05b6" = "Default";
+        activities."b34a506d-ac4f-4797-8c08-6ef45bc49341" = "Fun";
+        activities-icons."809dc779-bf5b-49e6-8e3f-cbe283cb05b6" = "keyboard";
+        activities-icons."b34a506d-ac4f-4797-8c08-6ef45bc49341" = "preferences-desktop-gaming";
+      };
+    };
+  };
+
+  xdg.configFile = {
+    "fcitx5/conf/wayland.conf".text = "Allow Overriding System XKB Settings=False";
+  };
+
+  # This value determines the Home Manager release that your configuration is
+  # compatible with. This helps avoid breakage when a new Home Manager release
+  # introduces backwards incompatible changes.
+  #
+  # You should not change this value, even if you update Home Manager. If you do
+  # want to update the value, then make sure to first check the Home Manager
+  # release notes.
+  home.stateVersion = "24.11"; # Please read the comment before changing.
+
+  # The home.packages option allows you to install Nix packages into your
+  # environment.
+  # home.packages = [
+    # # Adds the 'hello' command to your environment. It prints a friendly
+    # # "Hello, world!" when run.
+    # pkgs.hello
+
+    # # It is sometimes useful to fine-tune packages, for example, by applying
+    # # overrides. You can do that directly here, just don't forget the
+    # # parentheses. Maybe you want to install Nerd Fonts with a limited number of
+    # # fonts?
+    # (pkgs.nerdfonts.override { fonts = [ "FantasqueSansMono" ]; })
+
+    # # You can also create simple shell scripts directly inside your
+    # # configuration. For example, this adds a command 'my-hello' to your
+    # # environment:
+    # (pkgs.writeShellScriptBin "my-hello" ''
+    #   echo "Hello, ${config.home.username}!"
+    # '')
+  # ];
+
+  # Home Manager is pretty good at managing dotfiles. The primary way to manage
+  # plain files is through 'home.file'.
+  # home.file = {
+    # # Building this configuration will create a copy of 'dotfiles/screenrc' in
+    # # the Nix store. Activating the configuration will then make '~/.screenrc' a
+    # # symlink to the Nix store copy.
+    # ".screenrc".source = dotfiles/screenrc;
+
+    # # You can also set the file content immediately.
+    # ".gradle/gradle.properties".text = ''
+    #   org.gradle.console=verbose
+    #   org.gradle.daemon.idletimeout=3600000
+    # '';
+  # };
+
+  # Home Manager can also manage your environment variables through
+  # 'home.sessionVariables'. These will be explicitly sourced when using a
+  # shell provided by Home Manager. If you don't want to manage your shell
+  # through Home Manager then you have to manually source 'hm-session-vars.sh'
+  # located at either
+  #
+  #  ~/.nix-profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  ~/.local/state/nix/profiles/profile/etc/profile.d/hm-session-vars.sh
+  #
+  # or
+  #
+  #  /etc/profiles/per-user/cazzzer/etc/profile.d/hm-session-vars.sh
+  #
+  # home.sessionVariables = {
+    # EDITOR = "emacs";
+  # };
+}

hosts/Yura-PC/default.nix

@@ -125,6 +125,10 @@
 
       # Nix
       nixd
+
+      # Gleam
+      gleam
+      beamMinimal26Packages.erlang
     ];
   };
 
@@ -152,7 +156,6 @@
   virtualisation.docker.enable = true;
   virtualisation.docker.enableOnBoot = false;
   virtualisation.docker.package = pkgs.docker_27;
-  virtualisation.docker.storageDriver = "zfs";
 
   # https://discourse.nixos.org/t/firefox-does-not-use-kde-window-decorations-and-cursor/32132/3
   # programs.dconf.enable = true;
@@ -262,8 +265,8 @@
 
   # Open ports in the firewall.
   # networking.nftables.enable = true;
-  networking.firewall.allowedTCPPorts = [ 8080 ];
+  networking.firewall.allowedTCPPorts = [ 8080 22000 ];
-  # networking.firewall.allowedUDPPorts = [ ... ];
+  networking.firewall.allowedUDPPorts = [ 22000 ];
   # Or disable the firewall altogether.
   # networking.firewall.enable = false;
 

hosts/router/default.nix

@@ -2,6 +2,13 @@
 let
   domain = "cazzzer.com";
   ldomain = "l.${domain}";
+  sysdomain = "sys.${domain}";
+  links = {
+    wanMAC = "bc:24:11:4f:c9:c4";
+    lanMAC = "bc:24:11:83:d8:de";
+    wanLL = "fe80::be24:11ff:fe4f:c9c4";
+    lanLL = "fe80::be24:11ff:fe83:d8de";
+  };
 
   mkIfConfig = {
     name_,
@@ -10,6 +17,8 @@ let
     p6_,  # /64
     ulaPrefix_,  # /64
     token? 1,
+    ip6Token_? "::${toString token}",
+    ulaToken_? "::${toString token}",
     }: rec {
       name = name_;
       domain = domain_;
@@ -21,17 +30,18 @@ let
       p6 = p6_;
       p6Size = 64;
       net6 = "${p6}::/${toString p6Size}";
-      ip6Token = "::${toString token}";
+      ip6Token = ip6Token_;
       addr6 = "${p6}${ip6Token}";
       addr6Sized = "${addr6}/${toString p6Size}";
       ulaPrefix = ulaPrefix_;
       ulaSize = 64;
       ulaNet = "${ulaPrefix}::/${toString ulaSize}";
-      ulaAddr = "${ulaPrefix}${ip6Token}";
+      ulaToken = ulaToken_;
+      ulaAddr = "${ulaPrefix}${ulaToken}";
       ulaAddrSized = "${ulaAddr}/${toString ulaSize}";
     };
 
-  p4 = "10.19";                      # .0.0/16
+  p4 = "10.17";                      # .0.0/16
   pdFromWan = "";  # ::/60
   ulaPrefix = "fdab:07d3:581d";      # ::/48
   ifs = rec {
@@ -45,32 +55,169 @@ let
       name_ = "lan";
       domain_ = "lan.${ldomain}";
       p4_ = "${p4}.1";                   # .0/24
-      p6_ = "${pdFromWan}9";             # ::/64
+      p6_ = "${pdFromWan}f";             # ::/64
       ulaPrefix_ = "${ulaPrefix}:0001";  # ::/64
     };
     lan10 = mkIfConfig {
       name_ = "${lan.name}.10";
       domain_ = "lab.${ldomain}";
       p4_ = "${p4}.10";                  # .0/24
-      p6_ = "${pdFromWan}a";             # ::/64
+      p6_ = "${pdFromWan}e";             # ::/64
       ulaPrefix_ = "${ulaPrefix}:0010";  # ::/64
     };
     lan20 = mkIfConfig {
       name_ = "${lan.name}.20";
       domain_ = "life.${ldomain}";
       p4_ = "${p4}.20";                  # .0/24
-      p6_ = "${pdFromWan}2";             # ::/64
+      p6_ = "${pdFromWan}0";             # ::/64 managed by Att box
       ulaPrefix_ = "${ulaPrefix}:0020";  # ::/64
+      ip6Token_ = "::1:1";  # override ipv6 for lan20, since the Att box uses ::1 here
+    };
+    lan30 = mkIfConfig {
+      name_ = "${lan.name}.30";
+      domain_ = "iot.${ldomain}";
+      p4_ = "${p4}.30";                  # .0/24
+      p6_ = "${pdFromWan}c";             # ::/64
+      ulaPrefix_ = "${ulaPrefix}:0030";  # ::/64
+    };
+    lan40 = mkIfConfig {
+      name_ = "${lan.name}.40";
+      domain_ = "kube.${ldomain}";
+      p4_ = "${p4}.40";                  # .0/24
+      p6_ = "${pdFromWan}b";             # ::/64
+      ulaPrefix_ = "${ulaPrefix}:0040";  # ::/64
     };
     lan50 = mkIfConfig {
       name_ = "${lan.name}.50";
       domain_ = "prox.${ldomain}";
-      p4_ = "10.17.50";                  # .0/24 TODO: change to p4 later
+      p4_ = "${p4}.50";                  # .0/24
       p6_ = "${pdFromWan}a";             # ::/64
       ulaPrefix_ = "${ulaPrefix}:0050";  # ::/64
     };
   };
 
+  # Reservations added to Kea
+  reservations.lan.v4.reservations = [
+    {
+      hw-address = "64:66:b3:78:9c:09";
+      hostname = "openwrt";
+      ip-address = "${ifs.lan.p4}.2";
+    }
+    {
+      hw-address = "40:86:cb:19:9d:70";
+      hostname = "dlink-switchy";
+      ip-address = "${ifs.lan.p4}.3";
+    }
+    {
+      hw-address = "6c:cd:d6:af:4f:6f";
+      hostname = "netgear-switchy";
+      ip-address = "${ifs.lan.p4}.4";
+    }
+    {
+      hw-address = "74:d4:35:1d:0e:80";
+      hostname = "pve-1";
+      ip-address = "${ifs.lan.p4}.5";
+    }
+    {
+      hw-address = "00:25:90:f3:d0:e0";
+      hostname = "pve-2";
+      ip-address = "${ifs.lan.p4}.6";
+    }
+    {
+      hw-address = "a8:a1:59:d0:57:87";
+      hostname = "pve-3";
+      ip-address = "${ifs.lan.p4}.7";
+    }
+    {
+      hw-address = "22:d0:43:c6:31:92";
+      hostname = "truenas";
+      ip-address = "${ifs.lan.p4}.10";
+    }
+    {
+      hw-address = "1e:d5:56:ec:c7:4a";
+      hostname = "debbi";
+      ip-address = "${ifs.lan.p4}.11";
+    }
+    {
+      hw-address = "ee:42:75:2e:f1:a6";
+      hostname = "etappi";
+      ip-address = "${ifs.lan.p4}.12";
+    }
+  ];
+
+  reservations.lan.v6.reservations = [
+    {
+      duid = "00:03:00:01:64:66:b3:78:9c:09";
+      hostname = "openwrt";
+      ip-addresses = [ "${ifs.lan.p6}::1:2" ];
+    }
+    {
+      duid = "00:01:00:01:2e:c0:63:23:22:d0:43:c6:31:92";
+      hostname = "truenas";
+      ip-addresses = [ "${ifs.lan.p6}::10:1" ];
+    }
+    {
+      duid = "00:02:00:00:ab:11:09:41:25:21:32:71:e3:77";
+      hostname = "debbi";
+      ip-addresses = [ "${ifs.lan.p6}::11:1" ];
+    }
+    {
+      duid = "00:02:00:00:ab:11:6b:56:93:72:0b:3c:84:11";
+      hostname = "etappi";
+      ip-addresses = [ "${ifs.lan.p6}::12:1" ];
+    }
+  ];
+
+  reservations.lan20.v4.reservations = [
+    {
+      # Router
+      hw-address = "1c:3b:f3:da:5f:cc";
+      hostname = "archer-ax3000";
+      ip-address = "${ifs.lan20.p4}.2";
+    }
+    {
+      # Printer
+      hw-address = "30:cd:a7:c5:40:71";
+      hostname = "SEC30CDA7C54071";
+      ip-address = "${ifs.lan20.p4}.9";
+    }
+    {
+      # 3D Printer
+      hw-address = "20:f8:5e:ff:ae:5f";
+      hostname = "GS_ffae5f";
+      ip-address = "${ifs.lan20.p4}.11";
+    }
+    {
+      hw-address = "70:85:c2:d8:87:3f";
+      hostname = "Yura-PC";
+      ip-address = "${ifs.lan20.p4}.40";
+    }
+  ];
+
+  alpinaDomains = [
+    "|"
+    "|nc."
+    "|sonarr."
+    "|radarr."
+    "|prowlarr."
+    "|qbit."
+    "|gitea."
+    "|traefik."
+    "|auth."
+    "||s3."
+    "|minio."
+    "|jellyfin."
+    "|whoami."
+    "|grafana."
+    "|influxdb."
+    "|uptime."
+    "|opnsense."
+    "|vpgen."
+    "|woodpecker."
+    "||pgrok."
+    "|sync."
+  ];
+
   mkVlanDev = { id, name }: {
     netdevConfig = {
       Kind = "vlan";
@@ -94,14 +241,17 @@ let
         Token = [ "static:${ifObj.ip6Token}" ];
       }
       {
-        Prefix = ifObj.ulaNet;
+          Prefix = ifObj.ulaNet;
-        Assign = true;
+          Assign = true;
-        Token = [ "static:${ifObj.ip6Token}" ];
+          Token = [ "static:${ifObj.ulaToken}" ];
       }
     ];
+    ipv6RoutePrefixes = [ { Route = "${ulaPrefix}::/48"; } ];
     ipv6SendRAConfig = {
-      Managed = true;
+      # don't manage the att box subnet
-      OtherInformation = true;
+      # should work fine either way though
+      Managed = (ifObj.p6 != "${pdFromWan}0");
+      OtherInformation = (ifObj.p6 != "${pdFromWan}0");
       EmitDNS = true;
       DNS = [ ifObj.ulaAddr ];
     };
@@ -148,6 +298,10 @@ in
   boot.loader.systemd-boot.configurationLimit = 5;
   boot.kernelPackages = pkgs.linuxKernel.packages.linux_6_12;
   boot.growPartition = true;
+  # https://github.com/quic-go/quic-go/wiki/UDP-Buffer-Sizes
+  # For upstream quic dns
+  boot.kernel.sysctl."net.core.wmem_max" = 7500000;
+  boot.kernel.sysctl."net.core.rmem_max" = 7500000;
 
   networking.hostName = "grouter";
 
@@ -177,12 +331,12 @@ in
 
       # request the leases just for routing (so that the att box knows we're here)
       # actual ip assignments are static, based on $pdFromWan
-      ia_pd 1 -
+      ia_pd 1/${ifs.lan.net6} -
-      ia_pd 2 -
+      ia_pd 10/${ifs.lan10.net6} -
-      # ia_pd 3 -
+      # ia_pd 20/${pdFromWan}d::/64 -  # for opnsense (legacy services)
-      # ia_pd 4 -
+      ia_pd 30/${ifs.lan30.net6} -
-      # ia_pd 5 -
+      ia_pd 40/${ifs.lan40.net6} -
-      # ia_pd 6 -
+      ia_pd 50/${ifs.lan50.net6} -
       # ia_pd 7 -
       # ia_pd 8 -
   '';
@@ -201,18 +355,20 @@ in
     # https://nixos.org/manual/nixos/stable/#sec-rename-ifs
     links = {
       "10-wan" = {
-        matchConfig.PermanentMACAddress = "bc:24:11:4f:c9:c4";
+        matchConfig.PermanentMACAddress = links.wanMAC;
         linkConfig.Name = ifs.wan.name;
       };
       "10-lan" = {
-        matchConfig.PermanentMACAddress = "bc:24:11:83:d8:de";
+        matchConfig.PermanentMACAddress = links.lanMAC;
         linkConfig.Name = ifs.lan.name;
       };
     };
 
     netdevs = {
-      # "10-vlan10" = mkVlanDev { id = 10; name = ifs.lan10.name; };
+      "10-vlan10" = mkVlanDev { id = 10; name = ifs.lan10.name; };
-      # "10-vlan20" = mkVlanDev { id = 20; name = ifs.lan20.name; };
+      "10-vlan20" = mkVlanDev { id = 20; name = ifs.lan20.name; };
+      "10-vlan30" = mkVlanDev { id = 30; name = ifs.lan30.name; };
+      "10-vlan40" = mkVlanDev { id = 40; name = ifs.lan40.name; };
       "10-vlan50" = mkVlanDev { id = 50; name = ifs.lan50.name; };
     };
 
@@ -231,17 +387,27 @@ in
         # make routing on this interface a dependency for network-online.target
         linkConfig.RequiredForOnline = "routable";
       };
-      # "20-lan" = (mkLanConfig ifs.lan) // {
+      "20-lan" = (mkLanConfig ifs.lan) // {
-      "20-lan" = {
-        matchConfig.Name = ifs.lan.name;
         vlan = [
           ifs.lan10.name
           ifs.lan20.name
+          ifs.lan30.name
+          ifs.lan40.name
           ifs.lan50.name
         ];
       };
       "30-vlan10" = mkLanConfig ifs.lan10;
-      "30-vlan20" = mkLanConfig ifs.lan20;
+      "30-vlan20" = mkLanConfig ifs.lan20 // {
+        routes = [
+          {
+            # OPNsense subnet route
+            Destination = "${pdFromWan}d::/64";
+            Gateway = "fe80::1efd:8ff:fe71:954e";
+          }
+        ];
+      };
+      "30-vlan30" = mkLanConfig ifs.lan30;
+      "30-vlan40" = mkLanConfig ifs.lan40;
       "30-vlan50" = mkLanConfig ifs.lan50;
     };
   };
@@ -251,48 +417,69 @@ in
   networking.nftables.tables.firewall = {
     family = "inet";
     content = ''
-      define LAN_IPV4_HOST = ${ifs.lan.p4}.100
-      define LAN_IPV6_HOST = ${ifs.lan.p6}::1:1000
       define ZONE_WAN_IFS = { ${ifs.wan.name} }
-      define ZONE_LAN_IFS = { ${ifs.lan.name}, ${ifs.lan10.name}, ${ifs.lan20.name}, ${ifs.lan50.name} }
+      define ZONE_LAN_IFS = {
+          ${ifs.lan.name},
+          ${ifs.lan10.name},
+          ${ifs.lan20.name},
+          ${ifs.lan30.name},
+          ${ifs.lan40.name},
+          ${ifs.lan50.name},
+      }
+      define OPNSENSE_P6 = ${pdFromWan}d::/64
       define RFC1918 = { 10.0.0.0/8, 172.12.0.0/12, 192.168.0.0/16 }
 
       define ALLOWED_TCP_PORTS = { ssh, https }
-      define ALLOWED_UDP_PORTS = { domain }
+      define ALLOWED_UDP_PORTS = { bootps, dhcpv6-server, domain }
 
       map port_forward_v4 {
           type inet_proto . inet_service : ipv4_addr . inet_service
           elements = {
-              tcp . 8006 : 10.17.50.10 . 8006
+              tcp . 8006 : ${ifs.lan50.p4}.10 . 8006
           }
       }
       set port_forward_v6 {
           type inet_proto . ipv6_addr . inet_service
           elements = {
-              tcp . $LAN_IPV6_HOST . https
+              tcp . ${ifs.lan.p6}::11:1 . https
           }
       }
 
       chain input {
           type filter hook input priority filter; policy drop;
 
+          # Drop router adverts from self
+          # peculiarity due to wan and lan20 being bridged
+          # TODO: figure out a less jank way to do this
+          iifname $ZONE_WAN_IFS ip6 saddr ${links.lanLL} icmpv6 type nd-router-advert log drop
+          # iifname $ZONE_WAN_IFS ip6 saddr ${links.lanLL} log drop
+          # iifname $ZONE_LAN_IFS ip6 saddr ${links.wanLL} log drop
+
           # Allow established and related connections
+          # All icmp stuff should (theoretically) be handled by ct related
+          # https://serverfault.com/a/632363
           ct state established,related accept
 
+          # However, that doesn't happen for router advertisements from what I can tell
+          # TODO: more testing
+          # Allow ICMPv6 on local addrs
+          ip6 nexthdr icmpv6 ip6 saddr { fe80::/10, ${pdFromWan}0::/60 } accept
+          ip6 nexthdr icmpv6 ip6 daddr fe80::/10 accept # TODO: not sure if necessary
+
           # Allow all traffic from loopback interface
           iif lo accept
 
-          # Allow ICMPv6 on link local addrs
-          ip6 nexthdr icmpv6 ip6 saddr fe80::/10 accept
-          ip6 nexthdr icmpv6 ip6 daddr fe80::/10 accept # TODO: not sure if necessary
-
           # Allow DHCPv6 client traffic
-          ip6 daddr { fe80::/10, ff02::/16 } udp dport dhcpv6-server accept
+          ip6 daddr { fe80::/10, ff02::/16 } th dport dhcpv6-server accept
 
           # WAN zone input rules
           iifname $ZONE_WAN_IFS jump zone_wan_input
           # LAN zone input rules
+          iifname $ZONE_LAN_IFS accept
           iifname $ZONE_LAN_IFS jump zone_lan_input
+          ip6 saddr $OPNSENSE_P6 jump zone_lan_input
+
+          log
       }
 
       chain forward {
@@ -305,6 +492,7 @@ in
           iifname $ZONE_WAN_IFS jump zone_wan_forward
           # LAN zone forward rules
           iifname $ZONE_LAN_IFS jump zone_lan_forward
+          ip6 saddr $OPNSENSE_P6 jump zone_lan_forward
       }
 
       chain zone_wan_input {
@@ -323,6 +511,7 @@ in
       chain zone_lan_input {
           # Allow all ICMPv6 from LAN
           ip6 nexthdr icmpv6 accept
+
           # Allow all ICMP from LAN
           ip protocol icmp accept
 
@@ -336,8 +525,8 @@ in
           # ct status dnat accept
 
           # Allow all traffic from LAN to WAN, except ULAs
-          oifname ${ifs.wan.name} ip6 saddr fd00::/8 drop
+          oifname $ZONE_WAN_IFS ip6 saddr fd00::/8 drop  # Not sure if needed
-          oifname ${ifs.wan.name} accept;
+          oifname $ZONE_WAN_IFS accept;
 
           # Allow traffic between LANs
           oifname $ZONE_LAN_IFS accept
@@ -355,8 +544,6 @@ in
           type nat hook prerouting priority dstnat; policy accept;
 
           # Port forwarding
-          # iifname ${ifs.wan.name} tcp dport https dnat ip to $LAN_IPV4_HOST
-          # tcp dport $PROX_PORT fib daddr type local dnat ip to $PROX_HOST
           fib daddr type local dnat ip to meta l4proto . th dport map @port_forward_v4
       }
 
@@ -365,10 +552,10 @@ in
           type nat hook postrouting priority srcnat; policy accept;
 
           # Masquerade LAN addrs
-          oifname ${ifs.wan.name} ip saddr $RFC1918 masquerade
+          oifname $ZONE_WAN_IFS ip saddr $RFC1918 masquerade
 
           # Optional IPv6 masquerading (big L if enabled, don't forget to allow forwarding)
-          # oifname ${ifs.wan.name} ip6 saddr fd00::/8 masquerade
+          # oifname $ZONE_WAN_IFS ip6 saddr fd00::/8 masquerade
       }
     '';
   };
@@ -377,22 +564,20 @@ in
   services.kea.dhcp4.settings = {
     interfaces-config.interfaces = [
       ifs.lan.name
-      # ifs.lan10.name
+      ifs.lan10.name
-      # ifs.lan20.name
+      ifs.lan20.name
+      ifs.lan30.name
+      ifs.lan40.name
       ifs.lan50.name
     ];
     dhcp-ddns.enable-updates = true;
     ddns-qualifying-suffix = "4.default.${ldomain}";
     subnet4 = [
-      ((mkDhcp4Subnet 1 ifs.lan) // {
+      ((mkDhcp4Subnet 1 ifs.lan) // reservations.lan.v4)
-        reservations = [
+      (mkDhcp4Subnet 10 ifs.lan10)
-          {
+      ((mkDhcp4Subnet 20 ifs.lan20) // reservations.lan20.v4)
-            hw-address = "bc:24:11:b7:27:4d";
+      (mkDhcp4Subnet 30 ifs.lan30)
-            hostname = "archy";
+      (mkDhcp4Subnet 40 ifs.lan40)
-            ip-address = "${ifs.lan.p4}.69";
-          }
-        ];
-      })
       (mkDhcp4Subnet 50 ifs.lan50)
     ];
   };
@@ -401,23 +586,20 @@ in
   services.kea.dhcp6.settings = {
     interfaces-config.interfaces = [
       ifs.lan.name
-      # ifs.lan10.name
+      ifs.lan10.name
-      # ifs.lan20.name
+      # ifs.lan20.name  # Managed by Att box
+      ifs.lan30.name
+      ifs.lan40.name
       ifs.lan50.name
     ];
     # TODO: https://kea.readthedocs.io/en/latest/arm/ddns.html#dual-stack-environments
     dhcp-ddns.enable-updates = true;
     ddns-qualifying-suffix = "6.default.${ldomain}";
     subnet6 = [
-      ((mkDhcp6Subnet 1 ifs.lan) // {
+      ((mkDhcp6Subnet 1 ifs.lan) // reservations.lan.v6)
-        reservations = [
+      (mkDhcp6Subnet 10 ifs.lan10)
-          {
+      (mkDhcp6Subnet 30 ifs.lan30)
-            duid = "00:04:59:c3:ce:9a:08:cf:fb:b7:fe:74:9c:e3:b7:44:bf:01";
+      (mkDhcp6Subnet 40 ifs.lan40)
-            hostname = "archy";
-            ip-addresses = [ "${ifs.lan.p6}::69" ];
-          }
-        ];
-      })
       (mkDhcp6Subnet 50 ifs.lan50)
     ];
   };
@@ -444,16 +626,27 @@ in
       upstream_dns = [
         "quic://p0.freedns.controld.com"  # Default upstream
         "[/${ldomain}/][::1]:1053"        # Local domains to Knot (ddns)
+        "[/home/][${ifs.lan.ulaPrefix}::250]"  # .home domains to opnsense (temporary)
       ];
     };
     # https://adguard-dns.io/kb/general/dns-filtering-syntax/
     user_rules = [
       # DNS rewrites
       "|grouter.${domain}^$dnsrewrite=${ifs.lan.ulaAddr}"
+      "|pve-1.${sysdomain}^$dnsrewrite=${ifs.lan.p4}.5"
+      "|pve-3.${sysdomain}^$dnsrewrite=${ifs.lan.p4}.7"
+      "|pve-1.${sysdomain}^$dnsrewrite=${ifs.lan.ulaPrefix}::5:1"
+      "|pve-3.${sysdomain}^$dnsrewrite=${ifs.lan.ulaPrefix}::7:1"
+
+      "||lab.${domain}^$dnsrewrite=${ifs.lan.p6}::12:1"
+      "||lab.${domain}^$dnsrewrite=${ifs.lan.p4}.12"
 
       # Allowed exceptions
       "@@||googleads.g.doubleclick.net"
-    ];
+    ]
+      # Alpina DNS rewrites
+      ++ map (host: "${host}${domain}^$dnsrewrite=${ifs.lan.p6}::11:1") alpinaDomains
+      ++ map (host: "${host}${domain}^$dnsrewrite=${ifs.lan.p4}.11") alpinaDomains;
   };
 
   services.knot.enable = true;
@@ -552,7 +745,8 @@ in
 
   # Enable the KDE Plasma Desktop Environment.
   # Useful for debugging with wireshark.
-  services.displayManager.sddm.enable = false;
+  # services.displayManager.sddm.enable = true;
+  hardware.graphics.enable = true;
   services.displayManager.sddm.wayland.enable = true;
   services.desktopManager.plasma6.enable = true;
   # No need for audio in VM

modules/mods/kb-input.nix

@@ -9,11 +9,21 @@ in {
   options = {
     mods.kb-input = {
       enable = lib.mkEnableOption "input method and custom keyboard layout";
+      enableMinimak = lib.mkOption {
+        type = lib.types.bool;
+        default = true;
+        description = "Enable Minimak keyboard layout";
+      };
+      enableFcitx = lib.mkOption {
+        type = lib.types.bool;
+        default = true;
+        description = "Enable Fcitx5 input method";
+      };
     };
   };
 
   config = lib.mkIf cfg.enable {
-    services.xserver.xkb.extraLayouts = {
+    services.xserver.xkb.extraLayouts = lib.mkIf cfg.enableMinimak {
       minimak-4 = {
         description = "English (US, Minimak-4)";
         languages = [ "eng" ];
@@ -31,9 +41,9 @@ in {
       };
     };
 
-    i18n.inputMethod = {
+    i18n.inputMethod = lib.mkIf cfg.enableFcitx {
-      type = "fcitx5";
       enable = true;
+      type = "fcitx5";
       fcitx5.waylandFrontend = true;
       fcitx5.plasma6Support = true;
       fcitx5.addons = [ pkgs.fcitx5-mozc ];