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-rw-r--r--src/etc/sysctl.d/30-vyos-router.conf1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/etc/sysctl.d/30-vyos-router.conf b/src/etc/sysctl.d/30-vyos-router.conf
index 8265e12dc..90abb2413 100644
--- a/src/etc/sysctl.d/30-vyos-router.conf
+++ b/src/etc/sysctl.d/30-vyos-router.conf
@@ -81,6 +81,7 @@ net.ipv6.route.max_size = 262144
# Do not forget IPv6 addresses when a link goes down
net.ipv6.conf.default.keep_addr_on_down=1
net.ipv6.conf.all.keep_addr_on_down=1
+net.ipv6.route.skip_notify_on_dev_down=1
# Default value of 20 seems to interfere with larger OSPF and VRRP setups
net.ipv4.igmp_max_memberships = 512