From b01779a35187eedbf70a27394a9d75b42fd82aa3 Mon Sep 17 00:00:00 2001
From: Benjamin Graillot <graillot@crans.org>
Date: Fri, 8 Jan 2021 15:05:44 +0100
Subject: [PATCH] [sysctl-forwarding] Allow more routes in IPv6

---
 .../sysctl-forwarding/templates/sysctl.d/10-forwarding.conf.j2 | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/roles/sysctl-forwarding/templates/sysctl.d/10-forwarding.conf.j2 b/roles/sysctl-forwarding/templates/sysctl.d/10-forwarding.conf.j2
index 8656e7b0..735c362f 100644
--- a/roles/sysctl-forwarding/templates/sysctl.d/10-forwarding.conf.j2
+++ b/roles/sysctl-forwarding/templates/sysctl.d/10-forwarding.conf.j2
@@ -7,3 +7,6 @@ net.ipv4.ip_forward=1
 #  Enabling this option disables Stateless Address Autoconfiguration
 #  based on Router Advertisements for this host
 net.ipv6.conf.all.forwarding=1
+
+# Enable more routes for IPv6, default is 4096
+net.ipv6.route.max_size=50000
-- 
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