From b77f30ed1fb4ca7dd4fb6e0df82682d891ebcfd7 Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Sun, 26 Dec 2021 12:44:05 +0100
Subject: vidhar: ...

---
 hosts/vidhar/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/hosts/vidhar/default.nix b/hosts/vidhar/default.nix
index 568faac3..ada38bab 100644
--- a/hosts/vidhar/default.nix
+++ b/hosts/vidhar/default.nix
@@ -146,6 +146,9 @@
       "net.ipv6.conf.default.forwarding" = true;
       "net.ipv4.conf.all.forwarding" = true;
       "net.ipv4.conf.default.forwarding" = true;
+
+      "net.core.rmem_max" = "4194304";
+      "net.core.wmem_max" = "4194304";
     };
     systemd.network.networks = {
       "eno2" = {
@@ -291,6 +294,8 @@
 
           so-rcvbuf = "4m";
           so-sndbuf = "4m";
+
+          cache-max-ttl = 3600:
         };
       };
     };
-- 
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