ipv4: introduce ip_dst_mtu_maybe_forward and protect forwarding path against pmtu...

[deliverable/linux.git] / include / net / netns / ipv4.h

diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 929a668e91a9a8b42acba7a1148cdf21c872f0e8..80f500a29498e1fc9b8892e5c66be6bd02362eaa 100644 (file)
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -70,6 +70,7 @@ struct netns_ipv4 {
 
        int sysctl_tcp_ecn;
        int sysctl_ip_no_pmtu_disc;
+       int sysctl_ip_fwd_use_pmtu;
 
        kgid_t sysctl_ping_group_range[2];