#include <vnet/ip/format.h>
#include <vnet/fib/fib_entry.h>
#include <vnet/fib/fib_table.h>
+#include <vnet/fib/fib_entry_track.h>
#include <vnet/mfib/mfib_table.h>
#include <vnet/adj/adj_mcast.h>
#include <vnet/adj/rewrite.h>
return decap_next_index < r->n_next_nodes;
}
-static uword
-vtep_addr_ref (ip46_address_t * ip)
-{
- uword *vtep = ip46_address_is_ip4 (ip) ?
- hash_get (vxlan_main.vtep4, ip->ip4.as_u32) :
- hash_get_mem (vxlan_main.vtep6, &ip->ip6);
- if (vtep)
- return ++(*vtep);
- ip46_address_is_ip4 (ip) ?
- hash_set (vxlan_main.vtep4, ip->ip4.as_u32, 1) :
- hash_set_mem_alloc (&vxlan_main.vtep6, &ip->ip6, 1);
- return 1;
-}
-
-static uword
-vtep_addr_unref (ip46_address_t * ip)
-{
- uword *vtep = ip46_address_is_ip4 (ip) ?
- hash_get (vxlan_main.vtep4, ip->ip4.as_u32) :
- hash_get_mem (vxlan_main.vtep6, &ip->ip6);
- ASSERT (vtep);
- if (--(*vtep) != 0)
- return *vtep;
- ip46_address_is_ip4 (ip) ?
- hash_unset (vxlan_main.vtep4, ip->ip4.as_u32) :
- hash_unset_mem_free (&vxlan_main.vtep6, &ip->ip6);
- return 0;
-}
-
/* *INDENT-OFF* */
typedef CLIB_PACKED(union
{
{
ASSERT (ip46_address_is_multicast (ip));
uword *p = hash_get_mem (vxlan_main.mcast_shared, ip);
- ASSERT (p);
+ ALWAYS_ASSERT (p);
mcast_shared_t ret = {.as_u64 = *p };
return ret;
}
* when the forwarding for the entry updates, and the tunnel can
* re-stack accordingly
*/
- vtep_addr_ref (&t->src);
- t->fib_entry_index = fib_table_entry_special_add
- (t->encap_fib_index, &tun_dst_pfx, FIB_SOURCE_RR,
- FIB_ENTRY_FLAG_NONE);
- t->sibling_index = fib_entry_child_add
- (t->fib_entry_index, FIB_NODE_TYPE_VXLAN_TUNNEL, dev_instance);
+ vtep_addr_ref (&vxm->vtep_table, t->encap_fib_index, &t->src);
+ t->fib_entry_index = fib_entry_track (t->encap_fib_index,
+ &tun_dst_pfx,
+ FIB_NODE_TYPE_VXLAN_TUNNEL,
+ dev_instance,
+ &t->sibling_index);
vxlan_tunnel_restack_dpo (t);
}
else
*/
fib_protocol_t fp = fib_ip_proto (is_ip6);
- if (vtep_addr_ref (&t->dst) == 1)
+ if (vtep_addr_ref (&vxm->vtep_table,
+ t->encap_fib_index, &t->dst) == 1)
{
fib_node_index_t mfei;
adj_index_t ai;
if (t->flow_index != ~0)
vnet_flow_del (vnm, t->flow_index);
- vtep_addr_unref (&t->src);
- fib_entry_child_remove (t->fib_entry_index, t->sibling_index);
- fib_table_entry_delete_index (t->fib_entry_index, FIB_SOURCE_RR);
+ vtep_addr_unref (&vxm->vtep_table, t->encap_fib_index, &t->src);
+ fib_entry_untrack (t->fib_entry_index, t->sibling_index);
}
- else if (vtep_addr_unref (&t->dst) == 0)
+ else if (vtep_addr_unref (&vxm->vtep_table,
+ t->encap_fib_index, &t->dst) == 0)
{
mcast_shared_remove (&t->dst);
}
VLIB_CLI_COMMAND (set_interface_ip6_vxlan_bypass_command, static) = {
.path = "set interface ip6 vxlan-bypass",
.function = set_ip6_vxlan_bypass,
- .short_help = "set interface ip vxlan-bypass <interface> [del]",
+ .short_help = "set interface ip6 vxlan-bypass <interface> [del]",
};
/* *INDENT-ON* */
vxlan_main_t *vxm = &vxlan_main;
vnet_flow_t flow = {
.actions =
- VNET_FLOW_ACTION_REDIRECT_TO_NODE | VNET_FLOW_ACTION_MARK,
+ VNET_FLOW_ACTION_REDIRECT_TO_NODE | VNET_FLOW_ACTION_MARK |
+ VNET_FLOW_ACTION_BUFFER_ADVANCE,
.mark_flow_id = t->dev_instance + vxm->flow_id_start,
.redirect_node_index = vxlan4_flow_input_node.index,
+ .buffer_advance = sizeof (ethernet_header_t),
.type = VNET_FLOW_TYPE_IP4_VXLAN,
.ip4_vxlan = {
.src_addr = t->dst.ip4,
VXLAN_HASH_NUM_BUCKETS, VXLAN_HASH_MEMORY_SIZE);
clib_bihash_init_24_8 (&vxm->vxlan6_tunnel_by_key, "vxlan6",
VXLAN_HASH_NUM_BUCKETS, VXLAN_HASH_MEMORY_SIZE);
- vxm->vtep6 = hash_create_mem (0, sizeof (ip6_address_t), sizeof (uword));
+ vxm->vtep_table = vtep_table_create ();
vxm->mcast_shared = hash_create_mem (0,
sizeof (ip46_address_t),
sizeof (mcast_shared_t));