diff options
Diffstat (limited to 'ospf6d/ospf6_proto.h')
| -rw-r--r-- | ospf6d/ospf6_proto.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ospf6d/ospf6_proto.h b/ospf6d/ospf6_proto.h index 3876a98c50..da6b270e01 100644 --- a/ospf6d/ospf6_proto.h +++ b/ospf6d/ospf6_proto.h @@ -69,6 +69,8 @@ struct ospf6_prefix { #define OSPF6_PREFIX_OPTION_LA (1 << 1) /* Local Address */ #define OSPF6_PREFIX_OPTION_MC (1 << 2) /* MultiCast */ #define OSPF6_PREFIX_OPTION_P (1 << 3) /* Propagate (NSSA) */ +#define OSPF6_PREFIX_OPTION_DN \ + (1 << 4) /* DN bit to prevent loops in VPN environment */ /* caddr_t OSPF6_PREFIX_BODY (struct ospf6_prefix *); */ #define OSPF6_PREFIX_BODY(x) ((caddr_t)(x) + sizeof(struct ospf6_prefix)) |