gwg313/nix-config
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

initial commit

Browse source
This commit is contained in:
gwg313 2026-04-15 18:26:05 -04:00
commit ebc1be5217
Signed by: gwg313
GPG key ID: 60FF63B4826B7400
143 changed files with 7721 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

17
modules/nixos/sysctl/networking/net.nix Normal file
View file

@ -0,0 +1,17 @@
_: {
boot.kernel.sysctl = {
# increase the maximum length of processor input queues
"net.core.netdev_max_backlog" = 250000;
# enable BPF JIT hardening for all users
# this trades off performance, but can mitigate JIT spraying
"net.core.bpf_jit_harden" = 2;
# increase TCP max buffer size setable using setsockopt()
"net.core.rmem_max" = 8388608;
"net.core.wmem_max" = 8388608;
"net.core.rmem_default" = 8388608;
"net.core.wmem_default" = 8388608;
#net.core.optmem_max = 40960
};
}