From 574f9f7d834d59a24a0f1a581305762d85d95386 Mon Sep 17 00:00:00 2001
From: Eli Ribble <eli@theribbles.org>
Date: Wed, 21 Aug 2024 12:18:01 -0700
Subject: [PATCH] Enable IPv6-level forwarding.

I think I need this, but I'm not sure.
---
 quinn/etc/nixos/configuration.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/quinn/etc/nixos/configuration.nix b/quinn/etc/nixos/configuration.nix
index 78cc1bc..2c69efe 100644
--- a/quinn/etc/nixos/configuration.nix
+++ b/quinn/etc/nixos/configuration.nix
@@ -10,6 +10,11 @@
       ./hardware-configuration.nix
     ];
 
+  # Enable forwarding for containers
+  boot.kernel.sysctl = {
+    "net.ipv6.conf.all.forwarding" = 1;
+  };
+
   # Use the systemd-boot EFI boot loader.
   boot.loader.systemd-boot.enable = true;
   boot.loader.efi.canTouchEfiVariables = true;