6 lines
256 B
Nix
6 lines
256 B
Nix
{ config, ... }: {
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# make sure ssh is only available trough the tinc
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networking.firewall.extraCommands = ''
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iptables --table nat --append PREROUTING ! --in-interface tinc.+ --protocol tcp --match tcp --dport 22 --jump REDIRECT --to-ports 0
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'';
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}
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