my nixos dotfiles :3 (git.koi.rip mirror)
git.koi.rip/koi/dotfiles
linux
dotfiles
neovim
nixos
catppuccin
base: ssh rate limiting
+9
-1
+9
-1
modules/base/networking.nix
+9
-1
modules/base/networking.nix
···
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{
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networking = {
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3
networkmanager.enable = true;
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-
firewall.enable = true;
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+
firewall = {
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enable = true;
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extraCommands = ''
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+
iptables -I INPUT 1 -p tcp --dport 22 -m conntrack --ctstate NEW \
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-m recent --name SSH --rsource --update --seconds 120 --hitcount 10 -j DROP
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iptables -I INPUT 2 -p tcp --dport 22 -m conntrack --ctstate NEW \
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-m recent --name SSH --rsource --set
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'';
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};
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};
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}