Set VM's MTU to 1460 instead of 1500 (#57)

Signed-off-by: Anh Huy Bui <buianhhuy96@gmail.com> Co-authored-by: buianhhuy96 <buianhhuy@gmail.com>
tiiuae · Sep 18, 2024 · 805adc8 · 805adc8
1 parent fdf6866
commit 805adc8
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diff --git a/hardware/fmo-os-rugged-laptop-7330.nix b/hardware/fmo-os-rugged-laptop-7330.nix
@@ -80,6 +80,7 @@
               ];
             };
           }; # networking
+          systemd.network.links."10-ethint0".extraConfig = "MTUBytes=1460";
 
           services = {
             udev = {
@@ -213,6 +214,7 @@
         extraModules = [
         {
           users.users."ghaf".extraGroups = ["docker" "dialout"];
+          systemd.network.links."10-ethint0".extraConfig = "MTUBytes=1460";
           microvm = {
             mem = 4096;
             vcpu = 2;

diff --git a/hardware/fmo-os-rugged-tablet-7230.nix b/hardware/fmo-os-rugged-tablet-7230.nix
@@ -80,6 +80,7 @@
               ];
             };
           }; # networking
+          systemd.network.links."10-ethint0".extraConfig = "MTUBytes=1460";
 
           services = {
             udev = {
@@ -192,6 +193,7 @@
         extraModules = [
         {
           users.users."ghaf".extraGroups = ["docker" "dialout"];
+          systemd.network.links."10-ethint0".extraConfig = "MTUBytes=1460";
           microvm = {
             mem = 4096;
             vcpu = 2;