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-rw-r--r--src/vnet/interface.h3
-rw-r--r--src/vnet/interface_cli.c5
-rw-r--r--src/vnet/interface_format.c10
-rw-r--r--src/vnet/interface_funcs.h20
-rw-r--r--src/vnet/vxlan/vxlan.c7
5 files changed, 40 insertions, 5 deletions
diff --git a/src/vnet/interface.h b/src/vnet/interface.h
index 7b791751392..ef8f9118fbe 100644
--- a/src/vnet/interface.h
+++ b/src/vnet/interface.h
@@ -538,6 +538,9 @@ typedef struct
#define VNET_SW_INTERFACE_FLAG_BOND_SLAVE (1 << 4)
+/* Interface does not appear in CLI/API */
+#define VNET_SW_INTERFACE_FLAG_HIDDEN (1 << 5)
+
/* Index for this interface. */
u32 sw_if_index;
diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c
index 7dbee867ded..bd715e4ea4b 100644
--- a/src/vnet/interface_cli.c
+++ b/src/vnet/interface_cli.c
@@ -285,8 +285,9 @@ show_sw_interfaces (vlib_main_t * vm,
_vec_len (sorted_sis) = 0;
pool_foreach (si, im->sw_interfaces, (
{
- vec_add1 (sorted_sis, si[0]);
- }
+ if (vnet_swif_is_api_visible
+ (si)) vec_add1 (sorted_sis,
+ si[0]);}
));
/* Sort by name. */
diff --git a/src/vnet/interface_format.c b/src/vnet/interface_format.c
index b3a30622031..b961c778d2c 100644
--- a/src/vnet/interface_format.c
+++ b/src/vnet/interface_format.c
@@ -321,6 +321,7 @@ unformat_vnet_sw_interface (unformat_input_t * input, va_list * args)
u32 *result = va_arg (*args, u32 *);
vnet_hw_interface_t *hi;
u32 hw_if_index, id, id_specified;
+ u32 sw_if_index;
u8 *if_name = 0;
uword *p, error = 0;
@@ -340,14 +341,17 @@ unformat_vnet_sw_interface (unformat_input_t * input, va_list * args)
hi = vnet_get_hw_interface (vnm, hw_if_index);
if (!id_specified)
{
- *result = hi->sw_if_index;
+ sw_if_index = hi->sw_if_index;
}
else
{
if (!(p = hash_get (hi->sub_interface_sw_if_index_by_id, id)))
- return 0;
- *result = p[0];
+ goto done;
+ sw_if_index = p[0];
}
+ if (!vnet_sw_interface_is_api_visible (vnm, sw_if_index))
+ goto done;
+ *result = sw_if_index;
error = 1;
done:
vec_free (if_name);
diff --git a/src/vnet/interface_funcs.h b/src/vnet/interface_funcs.h
index ab808dfa545..b3aca2fdd28 100644
--- a/src/vnet/interface_funcs.h
+++ b/src/vnet/interface_funcs.h
@@ -183,6 +183,26 @@ vnet_sw_interface_is_admin_up (vnet_main_t * vnm, u32 sw_if_index)
}
always_inline uword
+vnet_swif_is_api_visible (vnet_sw_interface_t * si)
+{
+ return !(si->flags & VNET_SW_INTERFACE_FLAG_HIDDEN);
+}
+
+always_inline uword
+vnet_sw_interface_is_api_visible (vnet_main_t * vnm, u32 sw_if_index)
+{
+ vnet_sw_interface_t *si = vnet_get_sw_interface (vnm, sw_if_index);
+ return vnet_swif_is_api_visible (si);
+}
+
+always_inline uword
+vnet_sw_interface_is_api_valid (vnet_main_t * vnm, u32 sw_if_index)
+{
+ return !pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index)
+ && vnet_sw_interface_is_api_visible (vnm, sw_if_index);
+}
+
+always_inline uword
vnet_hw_interface_get_flags (vnet_main_t * vnm, u32 hw_if_index)
{
vnet_hw_interface_t *hw = vnet_get_hw_interface (vnm, hw_if_index);
diff --git a/src/vnet/vxlan/vxlan.c b/src/vnet/vxlan/vxlan.c
index f373a283d76..58c7becb5d7 100644
--- a/src/vnet/vxlan/vxlan.c
+++ b/src/vnet/vxlan/vxlan.c
@@ -18,6 +18,7 @@
#include <vnet/fib/fib_table.h>
#include <vnet/mfib/mfib_table.h>
#include <vnet/adj/adj_mcast.h>
+#include <vnet/interface.h>
#include <vlib/vlib.h>
/**
@@ -462,8 +463,11 @@ int vnet_vxlan_add_del_tunnel
l2im->configs[sw_if_index].feature_bitmap = L2INPUT_FEAT_DROP;
l2im->configs[sw_if_index].bd_index = 0;
+ vnet_sw_interface_t * si = vnet_get_sw_interface (vnm, sw_if_index);
+ si->flags &= ~VNET_SW_INTERFACE_FLAG_HIDDEN;
vnet_sw_interface_set_flags (vnm, sw_if_index,
VNET_SW_INTERFACE_FLAG_ADMIN_UP);
+
fib_node_init(&t->node, FIB_NODE_TYPE_VXLAN_TUNNEL);
fib_prefix_t tun_dst_pfx;
u32 encap_index = !is_ip6 ?
@@ -573,6 +577,9 @@ int vnet_vxlan_add_del_tunnel
t = pool_elt_at_index (vxm->tunnels, p[0]);
vnet_sw_interface_set_flags (vnm, t->sw_if_index, 0 /* down */);
+ vnet_sw_interface_t * si = vnet_get_sw_interface (vnm, t->sw_if_index);
+ si->flags |= VNET_SW_INTERFACE_FLAG_HIDDEN;
+
/* make sure tunnel is removed from l2 bd or xconnect */
set_int_l2_mode(vxm->vlib_main, vnm, MODE_L3, t->sw_if_index, 0, 0, 0, 0);
vec_add1 (vxm->free_vxlan_tunnel_hw_if_indices, t->hw_if_index);