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-rw-r--r--src/vnet/ethernet/interface.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/vnet/ethernet/interface.c b/src/vnet/ethernet/interface.c
index a29302bee3e..2ed20e15c24 100644
--- a/src/vnet/ethernet/interface.c
+++ b/src/vnet/ethernet/interface.c
@@ -621,6 +621,10 @@ vnet_create_loopback_interface (u32 * sw_if_indexp, u8 * mac_address,
{
vnet_sw_interface_t *si = vnet_get_hw_sw_interface (vnm, hw_if_index);
*sw_if_indexp = si->sw_if_index;
+
+ /* By default don't flood to loopbacks, as packets just keep
+ * coming back ... If this loopback becomes a BVI, we'll change it */
+ si->flood_class = VNET_FLOOD_CLASS_NO_FLOOD;
}
return 0;