diff --git a/activation-manuelle/fail2ban.nix b/activation-manuelle/fail2ban.nix
new file mode 100644
index 0000000..2340d60
--- /dev/null
+++ b/activation-manuelle/fail2ban.nix
@@ -0,0 +1,33 @@
+{ config, pkgs, ... }:
+
+{
+  # Gestion de fail2ban
+  
+  services = pkgs.lib.mkIf config.r6d.config-generator.fail2ban {
+    fail2ban = {
+      enable = true;
+      jails = {
+        DEFAULT = ''
+          # "ignoreip" can be an IP address, a CIDR mask or a DNS host
+          ignoreip = 127.0.0.1/8 pedro.dubronetwork.fr cube.dubronetwork.fr voyage.prunetwork.fr xray.prunetwork.fr 192.168.0.0/16 172.16.0.0/16
+
+          # 1 jour
+          # bantime  = 86400
+          # 5 jours 
+          bantime  = 432000
+          maxretry = 3
+
+          #
+          # Destination email address used solely for the interpolations in
+          # jail.{conf,local} configuration files.
+          destemail = admins@dubronetwork.fr
+        '';
+        ssh-route = ''
+          filter   = sshd
+          action   = route[blocktype=blackhole]
+          maxretry = 3
+        '';
+      };
+    };
+  };
+}
diff --git a/config-generator.nix b/config-generator.nix
index 44c2e52..1898e31 100644
--- a/config-generator.nix
+++ b/config-generator.nix
@@ -12,6 +12,7 @@ in
   imports = [
     ./activation-manuelle/auto-upgrade.nix
     ./activation-manuelle/locate.nix
+    ./activation-manuelle/fail2ban.nix
     ./activation-manuelle/nix-serve-client.nix
     ./activation-manuelle/nix-serve-server.nix
     ./activation-manuelle/swap.nix
@@ -38,6 +39,7 @@ in
       enable          = mkEnableOption "Génération de la configuration d'une machine.";
       auto-upgrade    = mkEnableOption "Profil pour activer les mises à jour automatiques.";
       docker          = mkEnableOption "Profil pour l'utilisation de Docker.";
+      fail2ban        = mkEnableOption "Profil pour activer Fail2ban.";
       jeux            = mkEnableOption "Profil pour les jeux vidéos.";
       laptop          = mkEnableOption "Profil pour les outils spécifiques aux ordinateurs portables..";
       locate          = mkEnableOption "Profil pour activer la fonction locate.";