From 010a5cfb97322b1cee26c117bbf5c7ea70f6bd55 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sat, 10 Apr 2021 14:44:44 +0200
Subject: [PATCH] lib/config/options: make isRouter depend on having an ipv4
 address in core

prevents server2 from becoming a router
---
 nix/lib/config/options.nix | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/nix/lib/config/options.nix b/nix/lib/config/options.nix
index 7ef6f47..8ace91b 100644
--- a/nix/lib/config/options.nix
+++ b/nix/lib/config/options.nix
@@ -155,7 +155,11 @@ let
       };
       isRouter = mkOption {
         type = types.bool;
-        default = config.site.hosts.${name}.interfaces ? core;
+        # isRouter = Part of the core network?
+        default =
+          config.site.hosts.${name}.interfaces ? core &&
+          config.site.net.core.hosts4 ? name;
+        description = "Should this host route?";
       };
       forwardPorts = mkOption {
         type = with types; listOf (submodule { options = {