From 98d2bbf9b1c5614e47914f6850f961653b03ba5c Mon Sep 17 00:00:00 2001
From: iFargle <albert@sysctl.io>
Date: Wed, 6 Dec 2023 23:37:33 +0900
Subject: [PATCH] Test

---
 nixos/hosts/osaka-linode-01/firewall.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/hosts/osaka-linode-01/firewall.nix b/nixos/hosts/osaka-linode-01/firewall.nix
index 037a1781..7d2d25f2 100644
--- a/nixos/hosts/osaka-linode-01/firewall.nix
+++ b/nixos/hosts/osaka-linode-01/firewall.nix
@@ -98,6 +98,7 @@
 
   services.xinetd = {
     enable = true;
+    extraDefaults = ''flags = IPv4'';
     services = [
       {
         name = "mail 25";