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tcp bbr

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This commit is contained in:
Casper V. Kristensen 2024-03-05 22:36:28 +01:00
parent a58a31b91a
commit 163a7f38c4
1 changed files with 6 additions and 0 deletions
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6
modules/base/network.nix
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@ -41,6 +41,12 @@
''; '';
}; };
# TCP BBR has significantly increased throughput and reduced latency. Note
# that the IPv4 setting controls both IPv4 and IPv6.
boot.kernel.sysctl = {
"net.ipv4.tcp_congestion_control" = "bbr";
};
# vnStat keeps a log of hourly, daily and monthly network traffic # vnStat keeps a log of hourly, daily and monthly network traffic
services.vnstat.enable = true; services.vnstat.enable = true;
environment.persistence."/nix/persist" = { environment.persistence."/nix/persist" = {