From 5b1ff6ef264871be1fb7e14e72a620490edf8fd4 Mon Sep 17 00:00:00 2001
From: Geir Okkenhaug Jerstad <geir@geokkjer.eu>
Date: Sun, 18 Aug 2024 15:40:05 +0200
Subject: [PATCH] bond network config

---
 workstation/configuration.nix | 12 +----------
 workstation/network.nix       | 38 +++++++++++++++++++++++++++++++++++
 workstation/network.nix~      | 10 +++++++++
 3 files changed, 49 insertions(+), 11 deletions(-)
 create mode 100644 workstation/network.nix
 create mode 100644 workstation/network.nix~

diff --git a/workstation/configuration.nix b/workstation/configuration.nix
index f55dd03..b1fc700 100644
--- a/workstation/configuration.nix
+++ b/workstation/configuration.nix
@@ -182,17 +182,7 @@
 
      ];
 
-  # Some programs need SUID wrappers, can be configured further or are
-  # started in user sessions.
-  # programs.mtr.enable = true;
-  # programs.gnupg.agent = {
-  #   enable = true;
-  #   enableSSHSupport = true;
-  # };
-
-  # List services that you want to enable:
-
-  # Enable the OpenSSH daemon.
+   # Enable the OpenSSH daemon.
   services.openssh.enable = true;
   
   # zfs options
diff --git a/workstation/network.nix b/workstation/network.nix
new file mode 100644
index 0000000..351050a
--- /dev/null
+++ b/workstation/network.nix
@@ -0,0 +1,38 @@
+{ pkgs, configs, ... }:
+{
+  systemd.network = {
+    enable = true;
+    netdevs = {
+      "10-bond0" = {
+        netdevConfig = {
+          Kind = "bond";
+          Name = "bond0";
+        };
+        bondConfig = {
+          Mode = "802.3ad";
+          TransmitHashPolicy = "layer3+4";
+        };
+      };
+    };
+    networks = {
+      "30-enp4s0" = {
+        matchConfig.Name = "enp4s0";
+        DHCP = "ipv4";
+        networkConfig.Bond = "bond0";
+      };
+      "30-enp6s0" = {
+        matchConfig.Name = "enp6s0";
+        DHCP = "ipv4";
+        networkConfig.Bond = "bond0";
+      };
+      "40-bond0" = {
+        matchConfig.Name = "bond0";
+        linkConfig = {
+          RequiredForOnline = "carrier";
+        };
+        
+        networkConfig.LinkLocalAddressing = "no";
+      };
+    };
+  };
+}
diff --git a/workstation/network.nix~ b/workstation/network.nix~
new file mode 100644
index 0000000..a167edf
--- /dev/null
+++ b/workstation/network.nix~
@@ -0,0 +1,10 @@
+{ plgs, configs, ... }:
+{
+  systemd.network = {
+    enable = true;
+    networks."10-lan" = {
+      matchConfig.Name = "lan";
+      networkConfig.DHCP = "ipv4";
+    };
+  };
+}