nixos/estuary: Increase NIC TX / RX buffer sizes

2022-10-20 16:54:03 +01:00
parent 02395acaf1
commit d64f750761
1 changed files with 11 additions and 1 deletions
--- a/nixos/boxes/colony/vms/estuary/default.nix
+++ b/nixos/boxes/colony/vms/estuary/default.nix
@@ -84,6 +84,12 @@ in
              };
            };

+            environment = {
+              systemPackages = with pkgs; [
+                ethtool
+              ];
+            };
+
            services = {
              lvm = {
                dmeventd.enable = true;
@@ -138,7 +144,11 @@ in
              links = {
                "10-wan" = {
                  matchConfig.MACAddress = "d0:50:99:fa:a7:99";
-                  linkConfig.Name = "wan";
+                  linkConfig = {
+                    Name = "wan";
+                    RxBufferSize = 4096;
+                    TxBufferSize = 4096;
+                  };
                };
                # Mellanox ConnectX-2
                #"10-wan" = {