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hw: set TCP sysctls

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This commit is contained in:
Daniel Kempkens 2023-05-14 12:55:29 +02:00
parent c69abbfd85
commit c0eecd0fb3
Signed by: daniel
SSH key fingerprint: SHA256:Ks/MyhQYcPRQiwMKLAKquWCdCPe3JXlb1WttgnAoSeM
4 changed files with 12 additions and 0 deletions
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3
hardware/hosts/adsb-antenna.nix
View file

@ -17,6 +17,9 @@
kernel.sysctl = { kernel.sysctl = {
"net.core.default_qdisc" = "fq"; "net.core.default_qdisc" = "fq";
"net.ipv4.tcp_congestion_control" = "bbr"; "net.ipv4.tcp_congestion_control" = "bbr";
"net.ipv4.tcp_syncookies" = 0;
"net.ipv4.tcp_timestamps" = 1;
"net.ipv4.tcp_window_scaling" = 1;
}; };
}; };

3
hardware/hosts/attic.nix
View file

@ -17,6 +17,9 @@
kernel.sysctl = { kernel.sysctl = {
"net.core.default_qdisc" = "fq"; "net.core.default_qdisc" = "fq";
"net.ipv4.tcp_congestion_control" = "bbr"; "net.ipv4.tcp_congestion_control" = "bbr";
"net.ipv4.tcp_syncookies" = 0;
"net.ipv4.tcp_timestamps" = 1;
"net.ipv4.tcp_window_scaling" = 1;
"net.core.rmem_max" = 2500000; "net.core.rmem_max" = 2500000;
}; };
}; };

3
hardware/hosts/mediaserver.nix
View file

@ -20,6 +20,9 @@
kernel.sysctl = { kernel.sysctl = {
"net.core.default_qdisc" = "fq"; "net.core.default_qdisc" = "fq";
"net.ipv4.tcp_congestion_control" = "bbr"; "net.ipv4.tcp_congestion_control" = "bbr";
"net.ipv4.tcp_syncookies" = 0;
"net.ipv4.tcp_timestamps" = 1;
"net.ipv4.tcp_window_scaling" = 1;
"net.core.rmem_max" = 2500000; "net.core.rmem_max" = 2500000;
}; };
}; };

3
hardware/hosts/sail.nix
View file

@ -17,6 +17,9 @@
kernel.sysctl = { kernel.sysctl = {
"net.core.default_qdisc" = "fq"; "net.core.default_qdisc" = "fq";
"net.ipv4.tcp_congestion_control" = "bbr"; "net.ipv4.tcp_congestion_control" = "bbr";
"net.ipv4.tcp_syncookies" = 0;
"net.ipv4.tcp_timestamps" = 1;
"net.ipv4.tcp_window_scaling" = 1;
"net.core.rmem_max" = 2500000; "net.core.rmem_max" = 2500000;
}; };
}; };