From 9e0867dcd9e0caaa5ef73061e9c7a3375d45f0fb Mon Sep 17 00:00:00 2001
From: Fuwn <contact@fuwn.me>
Date: Thu, 5 Sep 2024 02:49:29 -0700
Subject: Bump

---
 modules/system/networking/vpn/tailscale.nix | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

(limited to 'modules/system/networking/vpn/tailscale.nix')

diff --git a/modules/system/networking/vpn/tailscale.nix b/modules/system/networking/vpn/tailscale.nix
index 5d51594..21f471a 100644
--- a/modules/system/networking/vpn/tailscale.nix
+++ b/modules/system/networking/vpn/tailscale.nix
@@ -1,4 +1,15 @@
+{ config, ... }:
 {
-  services.tailscale.enable = true;
-  networking.firewall.trustedInterfaces = [ "tailscale0" ];
+  networking.firewall.trustedInterfaces = [ "${config.services.tailscale.interfaceName}" ];
+
+  services.tailscale = {
+    enable = true;
+    useRoutingFeatures = "both";
+  };
+
+  # <https://tailscale.com/kb/1019/subnets/?tab=linux#step-1-install-the-tailscale-client>
+  boot.kernel.sysctl = {
+    "net.ipv4.ip_forward" = true;
+    "net.ipv6.conf.all.forwarding" = true;
+  };
 }
-- 
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