From 8ebf479dc1238c3bc25da7412dab53237f6ca51d Mon Sep 17 00:00:00 2001
From: nyanloutre <paul@nyanlout.re>
Date: Wed, 22 Dec 2021 22:54:44 +0100
Subject: [PATCH] prevent bouygues interface unset on switch

---
 systems/LoutreOS/configuration.nix | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/systems/LoutreOS/configuration.nix b/systems/LoutreOS/configuration.nix
index 62e1c55..cf299f5 100644
--- a/systems/LoutreOS/configuration.nix
+++ b/systems/LoutreOS/configuration.nix
@@ -112,7 +112,10 @@
   };
 
   systemd.network.networks = {
-    "40-bouygues".dhcpV4Config.RouteMetric = 1;
+    "40-bouygues" = {
+      dhcpV4Config.RouteMetric = 1;
+      networkConfig.KeepConfiguration = "dhcp-on-stop";
+    };
     "40-enp0s21u2".dhcpV4Config.RouteMetric = 1024;
   };