vxlan_gpe_main_t vxlan_gpe_main;
+static u8 *
+format_decap_next (u8 * s, va_list * args)
+{
+ vxlan_gpe_tunnel_t *t = va_arg (*args, vxlan_gpe_tunnel_t *);
+
+ switch (t->protocol)
+ {
+ case VXLAN_GPE_PROTOCOL_IP4:
+ s = format (s, "protocol ip4 fib-idx %d", t->decap_fib_index);
+ break;
+ case VXLAN_GPE_PROTOCOL_IP6:
+ s = format (s, "protocol ip6 fib-idx %d", t->decap_fib_index);
+ break;
+ case VXLAN_GPE_PROTOCOL_ETHERNET:
+ s = format (s, "protocol ethernet");
+ break;
+ case VXLAN_GPE_PROTOCOL_NSH:
+ s = format (s, "protocol nsh");
+ break;
+ default:
+ s = format (s, "protocol unknown %d", t->protocol);
+ }
+
+ return s;
+}
+
/**
- * @brief Tracing function for VXLAN GPE tunnel packets
+ * @brief Format function for VXLAN GPE tunnel
*
* @param *s formatting string
* @param *args
vxlan_gpe_tunnel_t *t = va_arg (*args, vxlan_gpe_tunnel_t *);
vxlan_gpe_main_t *ngm = &vxlan_gpe_main;
- s = format (s, "[%d] local: %U remote: %U ",
+ s = format (s, "[%d] lcl %U rmt %U vni %d fib-idx %d sw-if-idx %d ",
t - ngm->tunnels,
format_ip46_address, &t->local, IP46_TYPE_ANY,
- format_ip46_address, &t->remote, IP46_TYPE_ANY);
-
- s = format (s, " vxlan VNI %d ", t->vni);
-
- switch (t->protocol)
- {
- case VXLAN_GPE_PROTOCOL_IP4:
- s = format (s, "next-protocol ip4");
- break;
- case VXLAN_GPE_PROTOCOL_IP6:
- s = format (s, "next-protocol ip6");
- break;
- case VXLAN_GPE_PROTOCOL_ETHERNET:
- s = format (s, "next-protocol ethernet");
- break;
- case VXLAN_GPE_PROTOCOL_NSH:
- s = format (s, "next-protocol nsh");
- break;
- default:
- s = format (s, "next-protocol unknown %d", t->protocol);
- }
+ format_ip46_address, &t->remote, IP46_TYPE_ANY,
+ t->vni, t->encap_fib_index, t->sw_if_index);
- if (ip46_address_is_multicast (&t->remote))
- s = format (s, "mcast_sw_if_index %d ", t->mcast_sw_if_index);
+#if 0
+ /* next_dpo not yet used by vxlan-gpe-encap node */
+ s = format (s, "encap-dpo-idx %d ", t->next_dpo.dpoi_index);
+ */
+#endif
+ s = format (s, "decap-next-%U ", format_decap_next, t);
- s = format (s, " fibs: (encap %d, decap %d)",
- t->encap_fib_index, t->decap_fib_index);
+ if (PREDICT_FALSE (ip46_address_is_multicast (&t->remote)))
+ s = format (s, "mcast-sw-if-idx %d ", t->mcast_sw_if_index);
return s;
}
return format (s, "vxlan_gpe_tunnel%d", dev_instance);
}
-static uword
-dummy_interface_tx (vlib_main_t * vm,
- vlib_node_runtime_t * node, vlib_frame_t * frame)
-{
- clib_warning ("you shouldn't be here, leaking buffers...");
- return frame->n_vectors;
-}
-
/**
* @brief CLI function for VXLAN GPE admin up/down
*
.name = "VXLAN_GPE",
.format_device_name = format_vxlan_gpe_name,
.format_tx_trace = format_vxlan_gpe_encap_trace,
- .tx_function = dummy_interface_tx,
.admin_up_down_function = vxlan_gpe_interface_admin_up_down,
};
/* *INDENT-ON* */
hash_unset_mem_free (&vxlan_gpe_main.mcast_shared, remote);
}
-static inline fib_protocol_t
-fib_ip_proto (bool is_ip6)
-{
- return (is_ip6) ? FIB_PROTOCOL_IP6 : FIB_PROTOCOL_IP4;
-}
-
/**
* @brief Add or Del a VXLAN GPE tunnel
*
(vnm, vxlan_gpe_device_class.index, t - ngm->tunnels,
vxlan_gpe_hw_class.index, t - ngm->tunnels);
hi = vnet_get_hw_interface (vnm, hw_if_index);
- hi->output_node_index = vxlan_gpe_encap_node.index;
}
+ /* Set vxlan-gpe tunnel output node */
+ u32 encap_index = vxlan_gpe_encap_node.index;
+ vnet_set_interface_output_node (vnm, hw_if_index, encap_index);
+
t->hw_if_index = hw_if_index;
t->sw_if_index = sw_if_index = hi->sw_if_index;
vec_validate_init_empty (ngm->tunnel_index_by_sw_if_index, sw_if_index,
VNET_SW_INTERFACE_FLAG_ADMIN_UP);
fib_node_init (&t->node, FIB_NODE_TYPE_VXLAN_GPE_TUNNEL);
fib_prefix_t tun_remote_pfx;
- u32 encap_index = vxlan_gpe_encap_node.index;
vnet_flood_class_t flood_class = VNET_FLOOD_CLASS_TUNNEL_NORMAL;
fib_prefix_from_ip46_addr (&t->remote, &tun_remote_pfx);
else
{
/* Multicast tunnel -
- * as the same mcast group can be used for mutiple mcast tunnels
- * with different VNIs, create the output fib adjecency only if
+ * as the same mcast group can be used for multiple mcast tunnels
+ * with different VNIs, create the output fib adjacency only if
* it does not already exist
*/
fib_protocol_t fp = fib_ip_proto (is_ip6);
flood_class = VNET_FLOOD_CLASS_TUNNEL_MASTER;
}
- /* Set vxlan tunnel output node */
- hi->output_node_index = encap_index;
-
vnet_get_sw_interface (vnet_get_main (), sw_if_index)->flood_class =
flood_class;
}
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;
- set_int_l2_mode (ngm->vlib_main, vnm, MODE_L3, t->sw_if_index, 0, 0, 0,
- 0);
+ set_int_l2_mode (ngm->vlib_main, vnm, MODE_L3, t->sw_if_index, 0,
+ L2_BD_PORT_TYPE_NORMAL, 0, 0);
vec_add1 (ngm->free_vxlan_gpe_tunnel_hw_if_indices, t->hw_if_index);
ngm->tunnel_index_by_sw_if_index[t->sw_if_index] = ~0;
* center or be separated geographically as long as they are reachable
* through the underlay L3 network.
*
- * You can refer to this kind of L2 overlay bridge domain as a VXLAN-GPE sengment.
+ * You can refer to this kind of L2 overlay bridge domain as a VXLAN-GPE segment.
*
* @cliexpar
* Example of how to create a VXLAN-GPE Tunnel:
* ip4-lookup [2]
* @cliexend
*
- * Example of how to display the feature enabed on an interface:
+ * Example of how to display the feature enabled on an interface:
* @cliexstart{show ip interface features GigabitEthernet2/0/0}
* IP feature paths configured on GigabitEthernet2/0/0...
* ...
* ip6-lookup [2]
* @cliexend
*
- * Example of how to display the feature enabed on an interface:
+ * Example of how to display the feature enabled on an interface:
* @cliexstart{show ip interface features GigabitEthernet2/0/0}
* IP feature paths configured on GigabitEthernet2/0/0...
* ...