GBP: Endpoints with VLAN tags and birdges that don't learn

[vpp.git] / src / plugins / gbp / gbp_learn.c

diff --git a/src/plugins/gbp/gbp_learn.c b/src/plugins/gbp/gbp_learn.c
index 9239779..883f3d1 100644 (file)
--- a/src/plugins/gbp/gbp_learn.c
+++ b/src/plugins/gbp/gbp_learn.c
@@ -236,6 +236,7 @@ gbp_learn_l2 (vlib_main_t * vm,
          ip4_address_t outer_src, outer_dst;
          u32 bi0, sw_if_index0, t0, epg0;
          const ethernet_header_t *eh0;
+         gbp_bridge_domain_t *gb0;
          gbp_learn_next_t next0;
          gbp_endpoint_t *ge0;
          vlib_buffer_t *b0;
@@ -259,10 +260,12 @@ gbp_learn_l2 (vlib_main_t * vm,
 
          ge0 = gbp_endpoint_find_mac (eh0->src_address,
                                       vnet_buffer (b0)->l2.bd_index);
+         gb0 =
+           gbp_bridge_domain_get_by_bd_index (vnet_buffer (b0)->l2.bd_index);
 
-         if (vnet_buffer2 (b0)->gbp.flags & VXLAN_GBP_GPFLAGS_D)
+         if ((vnet_buffer2 (b0)->gbp.flags & VXLAN_GBP_GPFLAGS_D) ||
+             (gb0->gb_flags & GBP_BD_FLAG_DO_NOT_LEARN))
            {
-             ge0 = NULL;
              t0 = 1;
              goto trace;
            }