From f9a39222bea2a5c89d4b364fdee9114405611ba5 Mon Sep 17 00:00:00 2001
From: toufic ar <contact@toufy.me>
Date: Thu, 29 Jan 2026 17:52:56 +0200
Subject: [PATCH] fail2ban: use formula instead of multipliers

---
 config/security/fail2ban.nix | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/config/security/fail2ban.nix b/config/security/fail2ban.nix
index 1c6b9d6..0670df5 100644
--- a/config/security/fail2ban.nix
+++ b/config/security/fail2ban.nix
@@ -2,12 +2,11 @@
   services.fail2ban = {
     enable = true;
     maxretry = 5;
-    bantime = "6h";
+    bantime = "24h";
     bantime-increment = {
       enable = true;
       formula = "ban.Time * math.exp(float(ban.Count+1)*banFactor)/math.exp(1*banFactor)";
-      multipliers = "1 2 4 8 16 32 64";
-      rndtime = "6h";
+      rndtime = "12h";
       overalljails = true;
     };
   };