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authorNeale Ranns <nranns@cisco.com>2018-07-11 10:31:26 -0700
committerDamjan Marion <dmarion@me.com>2018-07-20 13:21:03 +0000
commit1855b8e48d95289cc9f0a6e339f2148d64ac705c (patch)
tree71e888d9aabc16a388c07a5f3c3089ade0fdadab /src/vnet/adj/adj.h
parent631de0dffebf2633e32b55c5c9b4663867a50371 (diff)
IP directed broadcast
with ip direct broadcast enable a packet to the interface's subnet broadcast address with be sent L2 broadcast on the interface. dissabled, it will be dropped. it is disabled by default, which preserves current behaviour Change-Id: If154cb92e64834e97a541b32624354348a0eafb3 Signed-off-by: Neale Ranns <nranns@cisco.com>
Diffstat (limited to 'src/vnet/adj/adj.h')
-rw-r--r--src/vnet/adj/adj.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/vnet/adj/adj.h b/src/vnet/adj/adj.h
index fe77d1634e0..18a2e1ddbbb 100644
--- a/src/vnet/adj/adj.h
+++ b/src/vnet/adj/adj.h
@@ -81,6 +81,9 @@ typedef enum
/** Multicast Adjacency. */
IP_LOOKUP_NEXT_MCAST,
+ /** Broadcasr Adjacency. */
+ IP_LOOKUP_NEXT_BCAST,
+
/** Multicast Midchain Adjacency. An Adjacency for sending macst packets
* on a tunnel/virtual interface */
IP_LOOKUP_NEXT_MCAST_MIDCHAIN,
@@ -110,6 +113,7 @@ typedef enum
[IP_LOOKUP_NEXT_GLEAN] = "ip4-glean", \
[IP_LOOKUP_NEXT_REWRITE] = "ip4-rewrite", \
[IP_LOOKUP_NEXT_MCAST] = "ip4-rewrite-mcast", \
+ [IP_LOOKUP_NEXT_BCAST] = "ip4-rewrite-bcast", \
[IP_LOOKUP_NEXT_MIDCHAIN] = "ip4-midchain", \
[IP_LOOKUP_NEXT_MCAST_MIDCHAIN] = "ip4-mcast-midchain", \
[IP_LOOKUP_NEXT_ICMP_ERROR] = "ip4-icmp-error", \
@@ -122,6 +126,7 @@ typedef enum
[IP_LOOKUP_NEXT_ARP] = "ip6-discover-neighbor", \
[IP_LOOKUP_NEXT_GLEAN] = "ip6-glean", \
[IP_LOOKUP_NEXT_REWRITE] = "ip6-rewrite", \
+ [IP_LOOKUP_NEXT_BCAST] = "ip6-rewrite-bcast", \
[IP_LOOKUP_NEXT_MCAST] = "ip6-rewrite-mcast", \
[IP_LOOKUP_NEXT_MIDCHAIN] = "ip6-midchain", \
[IP_LOOKUP_NEXT_MCAST_MIDCHAIN] = "ip6-mcast-midchain", \
@@ -132,6 +137,11 @@ typedef enum
}
/**
+ * The special broadcast address (to construct a broadcast adjacency
+ */
+extern const ip46_address_t ADJ_BCAST_ADDR;
+
+/**
* Forward delcartion
*/
struct ip_adjacency_t_;