if (INDEX_INVALID == gxi)
{
- gbp_bridge_domain_t *gb;
gbp_route_domain_t *gr;
fib_protocol_t fproto;
index_t gbi, gri;
pool_get_zero (gbp_ext_itf_pool, gx);
gxi = gx - gbp_ext_itf_pool;
- gb = gbp_bridge_domain_get (gbi);
gr = gbp_route_domain_get (gri);
gx->gx_bd = gbi;
gx->gx_rd = gri;
+ gx->gx_itf = sw_if_index;
FOR_EACH_FIB_IP_PROTOCOL (fproto)
{
gr->grd_fib_index[fib_proto_to_dpo (fproto)];
}
- gx->gx_itf = gbp_itf_add_and_lock (sw_if_index, gb->gb_bd_index);
- gbp_itf_set_l2_input_feature (gx->gx_itf, (gxi | GBP_EXT_ITF_ID),
- L2INPUT_FEAT_GBP_LPM_CLASSIFY);
-
gbp_ext_itf_db[sw_if_index] = gxi;
GBP_EXT_ITF_DBG ("add: %U", format_gbp_ext_itf, gx);
gbp_ext_itf_t *gx;
index_t gxi;
+ if (vec_len (gbp_ext_itf_db) <= sw_if_index)
+ return (VNET_API_ERROR_INVALID_SW_IF_INDEX);
+
gxi = gbp_ext_itf_db[sw_if_index];
if (INDEX_INVALID != gxi)
GBP_EXT_ITF_DBG ("del: %U", format_gbp_ext_itf, gx);
- gbp_itf_set_l2_input_feature (gx->gx_itf,
- (gxi | GBP_EXT_ITF_ID),
- L2INPUT_FEAT_NONE);
- gbp_itf_unlock (gx->gx_itf);
-
gbp_route_domain_unlock (gx->gx_rd);
gbp_bridge_domain_unlock (gx->gx_bd);
return (VNET_API_ERROR_NO_SUCH_ENTRY);
}
+int
+gbp_ext_itf_anon_add (u32 sw_if_index, u32 bd_id, u32 rd_id)
+{
+ int rv = gbp_ext_itf_add (sw_if_index, bd_id, rd_id);
+ if (rv)
+ return rv;
+ /* add interface to the BD */
+ index_t itf = gbp_itf_add_and_lock (sw_if_index, bd_id);
+ /* setup GBP L2 features on this interface */
+ gbp_itf_set_l2_input_feature (itf, 0,
+ L2INPUT_FEAT_GBP_LPM_ANON_CLASSIFY |
+ L2INPUT_FEAT_LEARN);
+ gbp_itf_set_l2_output_feature (itf, 0, L2OUTPUT_FEAT_GBP_POLICY_LPM);
+ return 0;
+}
+
+int
+gbp_ext_itf_anon_delete (u32 sw_if_index)
+{
+ int rv = gbp_ext_itf_delete (sw_if_index);
+ if (rv)
+ return rv;
+ gbp_itf_unlock (sw_if_index);
+ return 0;
+}
+
+static clib_error_t *
+gbp_ext_itf_add_del_cli (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ unformat_input_t _line_input, *line_input = &_line_input;
+ u32 sw_if_index = ~0, bd_id = ~0, rd_id = ~0;
+ int add = 1, anon = 0;
+ int rv;
+
+ /* Get a line of input. */
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (line_input, "del"))
+ add = 0;
+ else
+ if (unformat
+ (line_input, "%U", unformat_vnet_sw_interface, vnet_get_main (),
+ &sw_if_index))
+ ;
+ else if (unformat (line_input, "bd %d", &bd_id))
+ ;
+ else if (unformat (line_input, "rd %d", &rd_id))
+ ;
+ else if (unformat (line_input, "anon-l3-out"))
+ anon = 1;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, line_input);
+ }
+ unformat_free (line_input);
+
+ if (~0 == sw_if_index)
+ return clib_error_return (0, "interface must be specified");
+
+ if (add)
+ {
+ if (~0 == bd_id)
+ return clib_error_return (0, "BD-ID must be specified");
+ if (~0 == rd_id)
+ return clib_error_return (0, "RD-ID must be specified");
+ if (anon)
+ rv = gbp_ext_itf_anon_add (sw_if_index, bd_id, rd_id);
+ else
+ rv = gbp_ext_itf_add (sw_if_index, bd_id, rd_id);
+ }
+ else
+ {
+ if (anon)
+ rv = gbp_ext_itf_anon_delete (sw_if_index);
+ else
+ rv = gbp_ext_itf_delete (sw_if_index);
+ }
+
+ switch (rv)
+ {
+ case 0:
+ return 0;
+ case VNET_API_ERROR_ENTRY_ALREADY_EXISTS:
+ return clib_error_return (0, "interface already exists");
+ case VNET_API_ERROR_NO_SUCH_ENTRY: /* fallthrough */
+ case VNET_API_ERROR_INVALID_SW_IF_INDEX:
+ return clib_error_return (0, "unknown interface");
+ default:
+ return clib_error_return (0, "error %d", rv);
+ }
+
+ /* never reached */
+ return 0;
+}
+
+/*?
+ * Add Group Based Interface as anonymous L3out interface
+ *
+ * @cliexpar
+ * @cliexstart{gbp interface [del] anon-l3out <interface> bd <ID>}
+ * @cliexend
+ ?*/
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (gbp_itf_anon_l3out_add_del_node, static) = {
+ .path = "gbp ext-itf",
+ .short_help = "gbp ext-itf [del] <interface> bd <ID> rd <ID> [anon-l3-out]\n",
+ .function = gbp_ext_itf_add_del_cli,
+};
+/* *INDENT-ON* */
+
void
gbp_ext_itf_walk (gbp_ext_itf_cb_t cb, void *ctx)
{