43 lines
1.1 KiB
Nix
43 lines
1.1 KiB
Nix
{ config, lib, pkgs, ... }:
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{
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services.dnsmasq = {
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enable = true;
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extraConfig = ''
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bogus-priv # do not forward revese lookups of internal addresses
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domain-needed # do not forward names without domain
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local-service # only respond to queries from local network
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no-hosts # do not resolve hosts from /etc/hosts
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no-resolv # only use explicitly configured resolvers
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cache-size=10000
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server=/fritz.box/192.168.100.1
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domain=home.sbruder.de
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dhcp-range=192.168.100.20,192.168.100.150,12h
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dhcp-option=option:router,192.168.100.1
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'';
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servers = [
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"194.150.168.168" # dns.as250.net
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];
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};
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# Make `local-service` work (requires network interface with all addresses)
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systemd.services.dnsmasq = {
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after = [ "network-online.target" ];
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wants = [ "network-online.target" ];
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};
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services.prometheus.exporters.dnsmasq = {
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enable = true;
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listenAddress = "127.0.0.1";
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leasesPath = "/var/lib/dnsmasq/dnsmasq.leases";
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};
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networking.firewall.allowedUDPPorts = [ 53 67 ];
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networking.firewall.allowedTCPPorts = [ 53 ];
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}
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