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authorobadz <3359345+obadz@users.noreply.github.com>2020-03-01 18:49:00 -0700
committerGitHub <noreply@github.com>2020-03-01 18:49:00 -0700
commitc31958449fd429d27b61cec544ced4583b9b1d93 (patch)
tree03cefa7d16be6991c68510c33911e7d905be23fa /nixos/modules/services/networking/zerotierone.nix
parent96b7367491c977be29e4e1c68f08707a8829ae7b (diff)
parent27b8253655217f46532625d07fb8d4cdbd649489 (diff)
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Merge pull request #77405 from danielfullmer/zerotier-mac-fix
nixos/zerotierone: prevent systemd from changing MAC address
Diffstat (limited to 'nixos/modules/services/networking/zerotierone.nix')
-rw-r--r--nixos/modules/services/networking/zerotierone.nix10
1 files changed, 10 insertions, 0 deletions
diff --git a/nixos/modules/services/networking/zerotierone.nix b/nixos/modules/services/networking/zerotierone.nix
index 069e15a909b..042c4d5addd 100644
--- a/nixos/modules/services/networking/zerotierone.nix
+++ b/nixos/modules/services/networking/zerotierone.nix
@@ -67,5 +67,15 @@ in
     networking.firewall.allowedUDPPorts = [ cfg.port ];
 
     environment.systemPackages = [ cfg.package ];
+
+    # Prevent systemd from potentially changing the MAC address
+    environment.etc."systemd/network/50-zerotier.link".text = ''
+      [Match]
+      OriginalName=zt*
+
+      [Link]
+      AutoNegotiation=false
+      MACAddressPolicy=none
+    '';
   };
 }