Distributed Virtual Router Support
A distributed virtual router works by attmpeting to switch a packet, but on failing to find a local consumer (i.e. the packet is destined to a locally attached host) then the packet is sent unmodified 'upstream' to where the rest of the 'distributed' router is present. When L3 switching a packet this means the L2 header must not be modifed. This patch adds a 'l2-bridge' object to the L3 FIB which re-injects packets from the L3 path back into the L2 path - use with extreme caution.
Change-Id: I069724eb45956647d7980cbe40a80a788ee6ee82
Signed-off-by: Neale Ranns <nranns@cisco.com>
diff --git a/src/vnet/fib/fib_api.h b/src/vnet/fib/fib_api.h
index f5a107c..c369e8f 100644
--- a/src/vnet/fib/fib_api.h
+++ b/src/vnet/fib/fib_api.h
@@ -40,6 +40,7 @@
u8 is_resolve_attached,
u8 is_interface_rx,
u8 is_rpf_id,
+ u8 is_l2_bridged,
u32 fib_index,
const fib_prefix_t * prefix,
dpo_proto_t next_hop_proto,