From c4c55b3095e668d2bd0224711740806f1ccad696 Mon Sep 17 00:00:00 2001
From: clerie <git@clerie.de>
Date: Wed, 13 Jan 2021 13:55:11 +0100
Subject: [PATCH] Disable reverse path filtering

---
 configuration/router/default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configuration/router/default.nix b/configuration/router/default.nix
index cf79074..0a4f1a8 100644
--- a/configuration/router/default.nix
+++ b/configuration/router/default.nix
@@ -10,6 +10,8 @@
     "net.ipv6.conf.all.forwarding" = true;
   };
 
+  networking.firewall.checkReversePath = false;
+
   networking.firewall.allowedTCPPorts = [
     # Open Firewall for BGP
     179