1 files changed, 1 insertions, 0 deletions

diff --git a/include/uapi/linux/ipv6.h b/include/uapi/linux/ipv6.h
index 38b4fef20219..4c413570efe8 100644
--- a/include/uapi/linux/ipv6.h
+++ b/include/uapi/linux/ipv6.h
@@ -174,6 +174,7 @@ enum {
         DEVCONF_USE_OIF_ADDRS_ONLY,
         DEVCONF_ACCEPT_RA_MIN_HOP_LIMIT,
         DEVCONF_IGNORE_ROUTES_WITH_LINKDOWN,
+        DEVCONF_DROP_UNICAST_IN_L2_MULTICAST,
         DEVCONF_MAX
 };