1 files changed, 8 insertions, 0 deletions

diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index c4a1882fa80f..3aea84a1822a 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -726,6 +726,14 @@ static int inet6_net_init(struct net *net)
         net->ipv6.sysctl.frags.low_thresh = 192 * 1024;
         net->ipv6.sysctl.frags.timeout = IPV6_FRAG_TIMEOUT;
         net->ipv6.sysctl.frags.secret_interval = 10 * 60 * HZ;
+        net->ipv6.sysctl.flush_delay = 0;
+        net->ipv6.sysctl.ip6_rt_max_size = 4096;
+        net->ipv6.sysctl.ip6_rt_gc_min_interval = HZ / 2;
+        net->ipv6.sysctl.ip6_rt_gc_timeout = 60*HZ;
+        net->ipv6.sysctl.ip6_rt_gc_interval = 30*HZ;
+        net->ipv6.sysctl.ip6_rt_gc_elasticity = 9;
+        net->ipv6.sysctl.ip6_rt_mtu_expires = 10*60*HZ;
+        net->ipv6.sysctl.ip6_rt_min_advmss = IPV6_MIN_MTU - 20 - 40;
         ipv6_frag_sysctl_init(net);
 
         return 0;