nix/services/fail2ban.nix
2023-07-06 12:35:33 +09:00

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530 B
Nix

{ config, pkgs, ... }: {
services.fail2ban = {
enable = true;
maxretry = 5; # Observe 5 violations before banning an IP
ignoreIP = [
"100.64.0.0/24" # Headscale network
];
bantime = "24h"; # Set bantime to one day
bantime-increment = {
enable = true; # Enable increment of bantime after each violation
multipliers = "1 2 4 8 16 32 64";
maxtime = "168h"; # Do not ban for more than 1 week
overalljails = true; # Calculate the bantime based on all the violations
};
};
}