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-rw-r--r--src/plugins/gbp/gbp_bridge_domain.c60
-rw-r--r--src/plugins/gbp/gbp_bridge_domain.h6
-rw-r--r--src/plugins/gbp/gbp_endpoint_group.c11
-rw-r--r--src/plugins/gbp/gbp_itf.c11
4 files changed, 51 insertions, 37 deletions
diff --git a/src/plugins/gbp/gbp_bridge_domain.c b/src/plugins/gbp/gbp_bridge_domain.c
index 6c14fbcbfdd..3e6d7ef66b6 100644
--- a/src/plugins/gbp/gbp_bridge_domain.c
+++ b/src/plugins/gbp/gbp_bridge_domain.c
@@ -174,6 +174,28 @@ format_gbp_bridge_domain (u8 * s, va_list * args)
return (s);
}
+void
+gbp_bridge_domain_itf_add (u32 sw_if_index, u32 bd_index,
+ l2_bd_port_type_t type)
+{
+ set_int_l2_mode (vlib_get_main (), vnet_get_main (), MODE_L2_BRIDGE,
+ sw_if_index, bd_index, type, 0, 0);
+ /*
+ * adding an interface to the bridge enable learning on the
+ * interface. Disable learning on the interface by default for gbp
+ * interfaces
+ */
+ l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_LEARN, 0);
+}
+
+void
+gbp_bridge_domain_itf_del (u32 sw_if_index, u32 bd_index,
+ l2_bd_port_type_t type)
+{
+ set_int_l2_mode (vlib_get_main (), vnet_get_main (), MODE_L3, sw_if_index,
+ bd_index, type, 0, 0);
+}
+
int
gbp_bridge_domain_add_and_lock (u32 bd_id,
u32 rd_id,
@@ -197,7 +219,7 @@ gbp_bridge_domain_add_and_lock (u32 bd_id,
if (~0 == bd_index)
return (VNET_API_ERROR_BD_NOT_MODIFIABLE);
- bd_flags_t bd_flags = L2_LEARN;
+ bd_flags_t bd_flags = L2_NONE;
if (flags & GBP_BD_FLAG_UU_FWD_DROP)
bd_flags |= L2_UU_FLOOD;
if (flags & GBP_BD_FLAG_MCAST_DROP)
@@ -225,29 +247,24 @@ gbp_bridge_domain_add_and_lock (u32 bd_id,
/*
* Set the BVI and uu-flood interfaces into the BD
*/
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L2_BRIDGE, gb->gb_bvi_sw_if_index,
- bd_index, L2_BD_PORT_TYPE_BVI, 0, 0);
+ gbp_bridge_domain_itf_add (gb->gb_bvi_sw_if_index, bd_index,
+ L2_BD_PORT_TYPE_BVI);
if ((!(flags & GBP_BD_FLAG_UU_FWD_DROP)
|| (flags & GBP_BD_FLAG_UCAST_ARP))
&& ~0 != gb->gb_uu_fwd_sw_if_index)
- {
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L2_BRIDGE, gb->gb_uu_fwd_sw_if_index,
- bd_index, L2_BD_PORT_TYPE_UU_FWD, 0, 0);
- }
+ gbp_bridge_domain_itf_add (gb->gb_uu_fwd_sw_if_index, bd_index,
+ L2_BD_PORT_TYPE_UU_FWD);
if (!(flags & GBP_BD_FLAG_MCAST_DROP)
&& ~0 != gb->gb_bm_flood_sw_if_index)
{
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L2_BRIDGE, gb->gb_bm_flood_sw_if_index,
- bd_index, L2_BD_PORT_TYPE_NORMAL, 0, 0);
+ gbp_bridge_domain_itf_add (gb->gb_bm_flood_sw_if_index, bd_index,
+ L2_BD_PORT_TYPE_NORMAL);
gbp_learn_enable (gb->gb_bm_flood_sw_if_index, GBP_LEARN_MODE_L2);
}
/*
- * unset learning in the bridge + any flag(s) set above
+ * unset any flag(s) set above
*/
bd_set_flags (vlib_get_main (), bd_index, bd_flags, 0);
@@ -296,20 +313,15 @@ gbp_bridge_domain_unlock (index_t index)
(vnet_get_main (), gb->gb_bvi_sw_if_index),
gb->gb_bd_index, gb->gb_bvi_sw_if_index);
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L3, gb->gb_bvi_sw_if_index,
- gb->gb_bd_index, L2_BD_PORT_TYPE_BVI, 0, 0);
+ gbp_bridge_domain_itf_del (gb->gb_bvi_sw_if_index, gb->gb_bd_index,
+ L2_BD_PORT_TYPE_BVI);
if (~0 != gb->gb_uu_fwd_sw_if_index)
- {
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L3, gb->gb_uu_fwd_sw_if_index,
- gb->gb_bd_index, L2_BD_PORT_TYPE_UU_FWD, 0, 0);
- }
+ gbp_bridge_domain_itf_del (gb->gb_uu_fwd_sw_if_index, gb->gb_bd_index,
+ L2_BD_PORT_TYPE_UU_FWD);
if (~0 != gb->gb_bm_flood_sw_if_index)
{
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L3, gb->gb_bm_flood_sw_if_index,
- gb->gb_bd_index, L2_BD_PORT_TYPE_NORMAL, 0, 0);
+ gbp_bridge_domain_itf_del (gb->gb_bm_flood_sw_if_index,
+ gb->gb_bd_index, L2_BD_PORT_TYPE_NORMAL);
gbp_learn_enable (gb->gb_bm_flood_sw_if_index, GBP_LEARN_MODE_L2);
}
diff --git a/src/plugins/gbp/gbp_bridge_domain.h b/src/plugins/gbp/gbp_bridge_domain.h
index 5bfa099f31d..67043685ea3 100644
--- a/src/plugins/gbp/gbp_bridge_domain.h
+++ b/src/plugins/gbp/gbp_bridge_domain.h
@@ -19,6 +19,7 @@
#include <plugins/gbp/gbp_types.h>
#include <vnet/fib/fib_types.h>
+#include <vnet/l2/l2_bd.h>
/**
* Bridge Domain Flags
@@ -84,6 +85,11 @@ typedef struct gbp_bridge_domain_t_
u32 gb_locks;
} gbp_bridge_domain_t;
+extern void gbp_bridge_domain_itf_add (u32 sw_if_index, u32 bd_index,
+ l2_bd_port_type_t type);
+extern void gbp_bridge_domain_itf_del (u32 sw_if_index, u32 bd_index,
+ l2_bd_port_type_t type);
+
extern int gbp_bridge_domain_add_and_lock (u32 bd_id,
u32 rd_id,
gbp_bridge_domain_flags_t flags,
diff --git a/src/plugins/gbp/gbp_endpoint_group.c b/src/plugins/gbp/gbp_endpoint_group.c
index 85afee2da72..bacbb0cfb5e 100644
--- a/src/plugins/gbp/gbp_endpoint_group.c
+++ b/src/plugins/gbp/gbp_endpoint_group.c
@@ -138,9 +138,8 @@ gbp_endpoint_group_add_and_lock (vnid_t vnid,
* Add the uplink to the BD
* packets direct from the uplink have had policy applied
*/
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L2_BRIDGE, gg->gg_uplink_sw_if_index,
- gg->gg_bd_index, L2_BD_PORT_TYPE_NORMAL, 0, 0);
+ gbp_bridge_domain_itf_add (gg->gg_uplink_sw_if_index,
+ gg->gg_bd_index, L2_BD_PORT_TYPE_NORMAL);
l2input_intf_bitmap_enable (gg->gg_uplink_sw_if_index,
L2INPUT_FEAT_GBP_NULL_CLASSIFY, 1);
}
@@ -179,10 +178,8 @@ gbp_endpoint_group_unlock (index_t ggi)
if (~0 != gg->gg_uplink_sw_if_index)
{
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L3, gg->gg_uplink_sw_if_index,
- gg->gg_bd_index, L2_BD_PORT_TYPE_NORMAL, 0, 0);
-
+ gbp_bridge_domain_itf_del (gg->gg_uplink_sw_if_index,
+ gg->gg_bd_index, L2_BD_PORT_TYPE_NORMAL);
l2input_intf_bitmap_enable (gg->gg_uplink_sw_if_index,
L2INPUT_FEAT_GBP_NULL_CLASSIFY, 0);
}
diff --git a/src/plugins/gbp/gbp_itf.c b/src/plugins/gbp/gbp_itf.c
index 4944f278144..59c96291279 100644
--- a/src/plugins/gbp/gbp_itf.c
+++ b/src/plugins/gbp/gbp_itf.c
@@ -14,6 +14,7 @@
*/
#include <plugins/gbp/gbp_itf.h>
+#include <plugins/gbp/gbp_bridge_domain.h>
/**
* Attributes and configurations attached to interfaces by GBP
@@ -66,10 +67,8 @@ gbp_itf_add_and_lock (u32 sw_if_index, u32 bd_index)
gi->gi_bd_index = bd_index;
if (~0 != gi->gi_bd_index)
- set_int_l2_mode (vlib_get_main (), vnet_get_main (),
- MODE_L2_BRIDGE, sw_if_index, bd_index,
- L2_BD_PORT_TYPE_NORMAL, 0, 0);
-
+ gbp_bridge_domain_itf_add (sw_if_index, bd_index,
+ L2_BD_PORT_TYPE_NORMAL);
}
gi->gi_locks++;
@@ -89,8 +88,8 @@ gbp_itf_unlock (index_t gii)
if (0 == gi->gi_locks)
{
if (~0 != gi->gi_bd_index)
- set_int_l2_mode (vlib_get_main (), vnet_get_main (), MODE_L3,
- gi->gi_sw_if_index, 0, L2_BD_PORT_TYPE_NORMAL, 0, 0);
+ gbp_bridge_domain_itf_del (gi->gi_sw_if_index, gi->gi_bd_index,
+ L2_BD_PORT_TYPE_NORMAL);
vec_free (gi->gi_l2_input_fbs);
vec_free (gi->gi_l2_output_fbs);