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From eadc88336160b1e0cce8388f64af13cfca837c83 Mon Sep 17 00:00:00 2001
From: Josef Schlehofer <pepe.schlehofer@gmail.com>
Date: Tue, 17 Mar 2020 00:02:14 +0100
Subject: [PATCH] nf-conntrack: improve default values
Conntrack values in OpenWrt are optimized for routers, which has 128 MB
RAM. Let's optimize it for Turris routers, which has at least 512 MB
RAM.
More details about variables and descriptions can be found here:
https://www.kernel.org/doc/Documentation/networking/nf_conntrack-sysctl.txt
Signed-off-by: Josef Schlehofer <pepe.schlehofer@gmail.com>
---
package/kernel/linux/files/sysctl-nf-conntrack.conf | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/package/kernel/linux/files/sysctl-nf-conntrack.conf b/package/kernel/linux/files/sysctl-nf-conntrack.conf
index 37baf5fd6f..bcd730d470 100644
--- a/package/kernel/linux/files/sysctl-nf-conntrack.conf
+++ b/package/kernel/linux/files/sysctl-nf-conntrack.conf
@@ -2,8 +2,8 @@
# /etc/sysctl.conf can be used to customize sysctl settings
net.netfilter.nf_conntrack_acct=1
-net.netfilter.nf_conntrack_checksum=0
-net.netfilter.nf_conntrack_max=16384
-net.netfilter.nf_conntrack_tcp_timeout_established=7440
+net.netfilter.nf_conntrack_checksum=0
+net.netfilter.nf_conntrack_max=262144
+net.netfilter.nf_conntrack_tcp_timeout_established=432000
net.netfilter.nf_conntrack_udp_timeout=60
net.netfilter.nf_conntrack_udp_timeout_stream=180
--
2.25.1