From caad6042274f74894ad3f2ae1e2e6203155e9f01 Mon Sep 17 00:00:00 2001
From: Jakub Czajka <jakub@ekhem.eu.org>
Date: Sun, 25 Sep 2022 21:35:16 +0200
Subject: [PATCH] [sshd] Disable reverse DNS checks.

By default `sshd` compares the IP address of the client with the
result of a reverse DNS query for that address. However, many clients
do not have reverse DNS records. This commit disables the check.
---
 sshd/sshd_config | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sshd/sshd_config b/sshd/sshd_config
index 244f573..6849906 100644
--- a/sshd/sshd_config
+++ b/sshd/sshd_config
@@ -99,7 +99,7 @@ PrintMotd no
 #Compression delayed
 #ClientAliveInterval 0
 ClientAliveCountMax 1
-#UseDNS no
+UseDNS no
 #PidFile /var/run/sshd.pid
 #MaxStartups 10:30:100
 #PermitTunnel no
-- 
2.39.5