From ecf73103abf1897a3121de2c7e87490b437266aa Mon Sep 17 00:00:00 2001
From: Alexander Shpilkin <ashpilkin@gmail.com>
Date: Fri, 7 Sep 2018 02:23:12 +0300
Subject: [PATCH] nixos/networkd: do not require gateway for routes

A route via a tunnel interface does not require a gateway to be
specified, so do not check for the Gateway= field on routes at all.
---
 nixos/modules/system/boot/networkd.nix | 1 -
 1 file changed, 1 deletion(-)

diff --git a/nixos/modules/system/boot/networkd.nix b/nixos/modules/system/boot/networkd.nix
index 5f1de572e5b1..63a6f7fbe099 100644
--- a/nixos/modules/system/boot/networkd.nix
+++ b/nixos/modules/system/boot/networkd.nix
@@ -208,7 +208,6 @@ let
       "InitialCongestionWindow" "InitialAdvertisedReceiveWindow" "QuickAck"
       "MTUBytes"
     ])
-    (assertHasField "Gateway")
   ];
 
   checkDhcp = checkUnitConfig "DHCP" [