39 lines
967 B
Nix
39 lines
967 B
Nix
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_: {
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networking.wireless.iwd.enable = true;
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networking.nameservers = [
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### Google DNS
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"8.8.8.8#dns.google"
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"8.8.4.4#dns.google"
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"2001:4860:4860::8888#dns.google"
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"2001:4860:4860::8844#dns.google"
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];
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### systemd-resolved
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services.resolved = {
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enable = true;
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domains = ["~."];
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dnssec = "true";
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extraConfig = "DNSOverTLS=yes";
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fallbackDns = [
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#"8.8.8.8#dns.google"
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#"8.8.4.4#dns.google"
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#"2001:4860:4860::8888#dns.google"
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#"2001:4860:4860::8844#dns.google"
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];
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};
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### https://wiki.archlinux.org/title/Sysctl#Improving_performance
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boot.kernelModules = ["tcp_bbr"];
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boot.kernel.sysctl = {
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"net.ipv4.tcp_fastopen" = "3";
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"net.ipv4.tcp_keepalive_time" = "80";
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"net.ipv4.tcp_keepalive_intvl" = "10";
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"net.ipv4.tcp_keepalive_probes" = "6";
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"net.ipv4.tcp_mtu_probing" = "1";
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"net.core.default_qdisc" = "cake";
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"net.ipv4.tcp_congestion_control" = "bbr";
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};
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}
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