From 433f098d3da1f513f2f3952fb7a2be4e6fb1e470 Mon Sep 17 00:00:00 2001
From: q3aql <q3aql@duck.com>
Date: Tue, 16 Apr 2024 23:06:00 +0200
Subject: [PATCH] Fix iptables command

---
 blockauth | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/blockauth b/blockauth
index 445ddae..9e743bc 100755
--- a/blockauth
+++ b/blockauth
@@ -116,8 +116,8 @@ function run_iptables() {
   iptables -F
   ipset destroy blockauth 2> /dev/null
   ipset create blockauth hash:ip
-  iptables -A INPUT -p tcp -m multiport --sports ${1} -m set --match-set blockauth src -j DROP
-  iptables -A OUTPUT -p tcp -m multiport --sports ${1} -m set --match-set blockauth src -j DROP
+  iptables -I INPUT -p tcp -m multiport --dports ${1} -m set --match-set blockauth src -j DROP
+  iptables -I OUTPUT -p tcp -m multiport --dports ${1} -m set --match-set blockauth src -j DROP
 }
 
 # Reset initial configuration