From b44290d8cf3a39ef7bc8f6a18e8e16db79fce785 Mon Sep 17 00:00:00 2001
From: John Estabrook <jestabro@sentrium.io>
Date: Wed, 15 Jan 2020 13:02:40 -0600
Subject: arp: T1827: Increase default gc_thresh

---
 sysconf/vyatta-sysctl.conf | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sysconf/vyatta-sysctl.conf b/sysconf/vyatta-sysctl.conf
index 560c29de..0314fcc5 100644
--- a/sysconf/vyatta-sysctl.conf
+++ b/sysconf/vyatta-sysctl.conf
@@ -80,3 +80,12 @@ net.ipv4.igmp_max_memberships = 512
 
 # Enable conntrack helper by default
 net.netfilter.nf_conntrack_helper=1
+
+# Increase default garbage collection thresholds
+net.ipv4.neigh.default.gc_thresh1 = 1024
+net.ipv4.neigh.default.gc_thresh2 = 4096
+net.ipv4.neigh.default.gc_thresh3 = 8192
+#
+net.ipv6.neigh.default.gc_thresh1 = 1024
+net.ipv6.neigh.default.gc_thresh2 = 4096
+net.ipv6.neigh.default.gc_thresh3 = 8192
-- 
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