config: set tcp_bbr

2022-12-31 02:44:22 +01:00 · 2022-12-31 02:44:22 +01:00 · b6f4a0870b
parent 7171c5d850
commit b6f4a0870b
1 changed files with 5 additions and 0 deletions
--- a/config/default.nix
+++ b/config/default.nix
@ -111,6 +111,11 @@ lib.mkMerge [
      vim.defaultEditor = true;
    };

+    boot.kernel.sysctl = {
+      "net.core.default_qdisc" = "fq_codel";
+      "net.ipv4.tcp_congestion_control" = "bbr";
+    };
+
    security.acme = {
      acceptTerms = true;
      defaults = {