#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>
+#include <vnet/dpo/drop_dpo.h>
#include <vnet/interface.h>
#include <vnet/flow/flow.h>
+#include <vnet/udp/udp_local.h>
#include <vlib/vlib.h>
/**
vxlan_main_t vxlan_main;
+static u32
+vxlan_eth_flag_change (vnet_main_t *vnm, vnet_hw_interface_t *hi, u32 flags)
+{
+ /* nothing for now */
+ return 0;
+}
+
static u8 *
format_decap_next (u8 * s, va_list * args)
{
vxlan_tunnel_t *t = va_arg (*args, vxlan_tunnel_t *);
s = format (s,
- "[%d] instance %d src %U dst %U vni %d fib-idx %d sw-if-idx %d ",
- t->dev_instance, t->user_instance,
- format_ip46_address, &t->src, IP46_TYPE_ANY,
- format_ip46_address, &t->dst, IP46_TYPE_ANY,
- t->vni, t->encap_fib_index, t->sw_if_index);
+ "[%d] instance %d src %U dst %U src_port %d dst_port %d vni %d "
+ "fib-idx %d sw-if-idx %d ",
+ t->dev_instance, t->user_instance, format_ip46_address, &t->src,
+ IP46_TYPE_ANY, format_ip46_address, &t->dst, IP46_TYPE_ANY,
+ t->src_port, t->dst_port, t->vni, t->encap_fib_index,
+ t->sw_if_index);
s = format (s, "encap-dpo-idx %d ", t->next_dpo.dpoi_index);
* skip single bucket load balance dpo's */
while (DPO_LOAD_BALANCE == dpo.dpoi_type)
{
- load_balance_t *lb = load_balance_get (dpo.dpoi_index);
+ const load_balance_t *lb;
+ const dpo_id_t *choice;
+
+ lb = load_balance_get (dpo.dpoi_index);
if (lb->lb_n_buckets > 1)
break;
- dpo_copy (&dpo, load_balance_get_bucket_i (lb, 0));
+ choice = load_balance_get_bucket_i (lb, 0);
+
+ if (DPO_RECEIVE == choice->dpoi_type)
+ dpo_copy (&dpo, drop_dpo_get (choice->dpoi_proto));
+ else
+ dpo_copy (&dpo, choice);
}
u32 encap_index = is_ip4 ?
.fnv_back_walk = vxlan_tunnel_back_walk,
};
-
-#define foreach_copy_field \
-_(vni) \
-_(mcast_sw_if_index) \
-_(encap_fib_index) \
-_(decap_next_index) \
-_(src) \
-_(dst)
+#define foreach_copy_field \
+ _ (vni) \
+ _ (mcast_sw_if_index) \
+ _ (encap_fib_index) \
+ _ (decap_next_index) \
+ _ (src) \
+ _ (dst) \
+ _ (src_port) \
+ _ (dst_port)
static void
vxlan_rewrite (vxlan_tunnel_t * t, bool is_ip6)
vxlan_header_t *vxlan;
/* Fixed portion of the (outer) ip header */
- memset (&h, 0, sizeof (h));
+ clib_memset (&h, 0, sizeof (h));
if (!is_ip6)
{
ip4_header_t *ip = &h.h4.ip4;
}
/* UDP header, randomize src port on something, maybe? */
- udp->src_port = clib_host_to_net_u16 (4789);
- udp->dst_port = clib_host_to_net_u16 (UDP_DST_PORT_vxlan);
+ udp->src_port = clib_host_to_net_u16 (t->src_port);
+ udp->dst_port = clib_host_to_net_u16 (t->dst_port);
/* VXLAN header */
vnet_set_vni_and_flags (vxlan, t->vni);
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;
}
(vnet_vxlan_add_del_tunnel_args_t * a, u32 * sw_if_indexp)
{
vxlan_main_t *vxm = &vxlan_main;
- vxlan_tunnel_t *t = 0;
vnet_main_t *vnm = vxm->vnet_main;
- uword *p;
+ vxlan_decap_info_t *p;
u32 sw_if_index = ~0;
vxlan4_tunnel_key_t key4;
vxlan6_tunnel_key_t key6;
u32 is_ip6 = a->is_ip6;
+ vlib_main_t *vm = vlib_get_main ();
+ u8 hw_addr[6];
+
+ /* Set udp-ports */
+ if (a->src_port == 0)
+ a->src_port = is_ip6 ? UDP_DST_PORT_vxlan6 : UDP_DST_PORT_vxlan;
+ if (a->dst_port == 0)
+ a->dst_port = is_ip6 ? UDP_DST_PORT_vxlan6 : UDP_DST_PORT_vxlan;
+
+ int not_found;
if (!is_ip6)
{
- key4.src = a->dst.ip4.as_u32; /* decap src in key is encap dst in config */
- key4.vni = clib_host_to_net_u32 (a->vni << 8);
- p = hash_get (vxm->vxlan4_tunnel_by_key, key4.as_u64);
+ /* ip4 mcast is indexed by mcast addr only */
+ key4.key[0] = ip46_address_is_multicast (&a->dst) ?
+ a->dst.ip4.as_u32 :
+ a->dst.ip4.as_u32 | (((u64) a->src.ip4.as_u32) << 32);
+ key4.key[1] = ((u64) clib_host_to_net_u16 (a->src_port) << 48) |
+ (((u64) a->encap_fib_index) << 32) |
+ clib_host_to_net_u32 (a->vni << 8);
+ not_found =
+ clib_bihash_search_inline_16_8 (&vxm->vxlan4_tunnel_by_key, &key4);
+ p = (void *) &key4.value;
}
else
{
key6.key[0] = a->dst.ip6.as_u64[0];
key6.key[1] = a->dst.ip6.as_u64[1];
- key6.key[2] = (((u64) a->encap_fib_index) << 32)
- | clib_host_to_net_u32 (a->vni << 8);
- int rv =
- BV (clib_bihash_search_inline) (&vxm->vxlan6_tunnel_by_key, &key6);
- if (PREDICT_FALSE (rv != 0))
- p = 0;
- else
- p = &key6.value;
+ key6.key[2] = (((u64) clib_host_to_net_u16 (a->src_port) << 48) |
+ ((u64) a->encap_fib_index) << 32) |
+ clib_host_to_net_u32 (a->vni << 8);
+ not_found =
+ clib_bihash_search_inline_24_8 (&vxm->vxlan6_tunnel_by_key, &key6);
+ p = (void *) &key6.value;
}
+ if (not_found)
+ p = 0;
+
if (a->is_add)
{
l2input_main_t *l2im = &l2input_main;
if (!vxlan_decap_next_is_valid (vxm, is_ip6, a->decap_next_index))
return VNET_API_ERROR_INVALID_DECAP_NEXT;
+ vxlan_tunnel_t *t;
pool_get_aligned (vxm->tunnels, t, CLIB_CACHE_LINE_BYTES);
- memset (t, 0, sizeof (*t));
+ clib_memset (t, 0, sizeof (*t));
dev_instance = t - vxm->tunnels;
/* copy from arg structure */
pool_put (vxm->tunnels, t);
return VNET_API_ERROR_INSTANCE_IN_USE;
}
+
+ f64 now = vlib_time_now (vm);
+ u32 rnd;
+ rnd = (u32) (now * 1e6);
+ rnd = random_u32 (&rnd);
+
+ memcpy (hw_addr + 2, &rnd, sizeof (rnd));
+ hw_addr[0] = 2;
+ hw_addr[1] = 0xfe;
+
hash_set (vxm->instance_used, user_instance, 1);
t->dev_instance = dev_instance; /* actual */
- t->user_instance = user_instance; /* name */
+ t->user_instance = user_instance; /* name */
t->flow_index = ~0;
- /* copy the key */
- if (is_ip6)
+ if (ethernet_register_interface (vnm, vxlan_device_class.index,
+ dev_instance, hw_addr, &t->hw_if_index,
+ vxlan_eth_flag_change))
{
- key6.value = (u64) dev_instance;
- if (BV (clib_bihash_add_del) (&vxm->vxlan6_tunnel_by_key,
- &key6, 1 /*add */ ))
- {
- pool_put (vxm->tunnels, t);
- return VNET_API_ERROR_INVALID_REGISTRATION;
- }
+ hash_unset (vxm->instance_used, t->user_instance);
+
+ pool_put (vxm->tunnels, t);
+ return VNET_API_ERROR_SYSCALL_ERROR_2;
}
- else
- hash_set (vxm->vxlan4_tunnel_by_key, key4.as_u64, dev_instance);
- t->hw_if_index = vnet_register_interface
- (vnm, vxlan_device_class.index, dev_instance,
- vxlan_hw_class.index, dev_instance);
vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, t->hw_if_index);
/* Set vxlan tunnel output node */
t->sw_if_index = sw_if_index = hi->sw_if_index;
+ /* copy the key */
+ int add_failed;
+ if (is_ip6)
+ {
+ key6.value = (u64) dev_instance;
+ add_failed = clib_bihash_add_del_24_8 (&vxm->vxlan6_tunnel_by_key,
+ &key6, 1 /*add */ );
+ }
+ else
+ {
+ vxlan_decap_info_t di = {.sw_if_index = t->sw_if_index, };
+ if (ip46_address_is_multicast (&t->dst))
+ di.local_ip = t->src.ip4;
+ else
+ di.next_index = t->decap_next_index;
+ key4.value = di.as_u64;
+ add_failed = clib_bihash_add_del_16_8 (&vxm->vxlan4_tunnel_by_key,
+ &key4, 1 /*add */ );
+ }
+
+ if (add_failed)
+ {
+ ethernet_delete_interface (vnm, t->hw_if_index);
+ hash_unset (vxm->instance_used, t->user_instance);
+ pool_put (vxm->tunnels, t);
+ return VNET_API_ERROR_INVALID_REGISTRATION;
+ }
+
vec_validate_init_empty (vxm->tunnel_index_by_sw_if_index, sw_if_index,
~0);
vxm->tunnel_index_by_sw_if_index[sw_if_index] = dev_instance;
* 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
{
/* 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);
- 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;
.frp_addr = zero_addr,
.frp_sw_if_index = 0xffffffff,
.frp_fib_index = ~0,
- .frp_weight = 0,
+ .frp_weight = 1,
.frp_flags = FIB_ROUTE_PATH_LOCAL,
+ .frp_mitf_flags = MFIB_ITF_FLAG_FORWARD,
};
const mfib_prefix_t mpfx = {
.fp_proto = fp,
* - the accepting interface is that from the API
*/
mfib_table_entry_path_update (t->encap_fib_index,
- &mpfx,
- MFIB_SOURCE_VXLAN,
- &path, MFIB_ITF_FLAG_FORWARD);
+ &mpfx, MFIB_SOURCE_VXLAN, &path);
path.frp_sw_if_index = a->mcast_sw_if_index;
path.frp_flags = FIB_ROUTE_PATH_FLAG_NONE;
+ path.frp_mitf_flags = MFIB_ITF_FLAG_ACCEPT;
mfei = mfib_table_entry_path_update (t->encap_fib_index,
&mpfx,
- MFIB_SOURCE_VXLAN,
- &path,
- MFIB_ITF_FLAG_ACCEPT);
+ MFIB_SOURCE_VXLAN, &path);
/*
* Create the mcast adjacency to send traffic to the group
if (!p)
return VNET_API_ERROR_NO_SUCH_ENTRY;
- u32 instance = p[0];
- t = pool_elt_at_index (vxm->tunnels, instance);
+ u32 instance = is_ip6 ? key6.value :
+ vxm->tunnel_index_by_sw_if_index[p->sw_if_index];
+ vxlan_tunnel_t *t = pool_elt_at_index (vxm->tunnels, instance);
sw_if_index = t->sw_if_index;
vnet_sw_interface_set_flags (vnm, sw_if_index, 0 /* down */ );
vxm->tunnel_index_by_sw_if_index[sw_if_index] = ~0;
if (!is_ip6)
- hash_unset (vxm->vxlan4_tunnel_by_key, key4.as_u64);
+ clib_bihash_add_del_16_8 (&vxm->vxlan4_tunnel_by_key, &key4,
+ 0 /*del */ );
else
- BV (clib_bihash_add_del) (&vxm->vxlan6_tunnel_by_key, &key6,
+ clib_bihash_add_del_24_8 (&vxm->vxlan6_tunnel_by_key, &key6,
0 /*del */ );
if (!ip46_address_is_multicast (&t->dst))
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);
}
- vnet_delete_hw_interface (vnm, t->hw_if_index);
+ ethernet_delete_interface (vnm, t->hw_if_index);
hash_unset (vxm->instance_used, t->user_instance);
fib_node_deinit (&t->node);
if (sw_if_indexp)
*sw_if_indexp = sw_if_index;
+ if (a->is_add)
+ {
+ /* register udp ports */
+ if (!is_ip6 && !udp_is_valid_dst_port (a->src_port, 1))
+ udp_register_dst_port (vxm->vlib_main, a->src_port,
+ vxlan4_input_node.index, 1);
+ if (is_ip6 && !udp_is_valid_dst_port (a->src_port, 0))
+ udp_register_dst_port (vxm->vlib_main, a->src_port,
+ vxlan6_input_node.index, 0);
+ }
+
return 0;
}
u32 mcast_sw_if_index = ~0;
u32 decap_next_index = VXLAN_INPUT_NEXT_L2_INPUT;
u32 vni = 0;
+ u32 src_port = 0;
+ u32 dst_port = 0;
u32 table_id;
clib_error_t *parse_error = NULL;
;
else if (unformat (line_input, "vni %d", &vni))
;
+ else if (unformat (line_input, "src_port %d", &src_port))
+ ;
+ else if (unformat (line_input, "dst_port %d", &dst_port))
+ ;
else
{
parse_error = clib_error_return (0, "parse error: '%U'",
*
* @cliexpar
* Example of how to create a VXLAN Tunnel:
- * @cliexcmd{create vxlan tunnel src 10.0.3.1 dst 10.0.3.3 vni 13 encap-vrf-id 7}
+ * @cliexcmd{create vxlan tunnel src 10.0.3.1 dst 10.0.3.3 vni 13 encap-vrf-id
+ 7}
* Example of how to create a VXLAN Tunnel with a known name, vxlan_tunnel42:
* @cliexcmd{create vxlan tunnel src 10.0.3.1 dst 10.0.3.3 instance 42}
+ * Example of how to create a multicast VXLAN Tunnel with a known name,
+ vxlan_tunnel23:
+ * @cliexcmd{create vxlan tunnel src 10.0.3.1 group 239.1.1.1
+ GigabitEthernet0/8/0 instance 23}
+ * Example of how to create a VXLAN Tunnel with custom udp-ports:
+ * @cliexcmd{create vxlan tunnel src 10.0.3.1 dst 10.0.3.3 vni 13 src_port
+ 59000 dst_port 59001}
* Example of how to delete a VXLAN Tunnel:
* @cliexcmd{create vxlan tunnel src 10.0.3.1 dst 10.0.3.3 vni 13 del}
?*/
VLIB_CLI_COMMAND (create_vxlan_tunnel_command, static) = {
.path = "create vxlan tunnel",
.short_help =
- "create vxlan tunnel src <local-vtep-addr>"
- " {dst <remote-vtep-addr>|group <mcast-vtep-addr> <intf-name>} vni <nn>"
- " [instance <id>]"
- " [encap-vrf-id <nn>] [decap-next [l2|node <name>]] [del]",
+ "create vxlan tunnel src <local-vtep-addr>"
+ " {dst <remote-vtep-addr>|group <mcast-vtep-addr> <intf-name>} vni <nn>"
+ " [instance <id>]"
+ " [encap-vrf-id <nn>] [decap-next [l2|node <name>]] [del]"
+ " [src_port <local-vtep-udp-port>] [dst_port <remote-vtep-udp-port>]",
.function = vxlan_add_del_tunnel_command_fn,
};
/* *INDENT-ON* */
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
- unformat_input_t _line_input, *line_input = &_line_input;
vxlan_main_t *vxm = &vxlan_main;
vxlan_tunnel_t *t;
int raw = 0;
- clib_error_t *parse_error = NULL;
-
- /* 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)
+ while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
- if (unformat (line_input, "raw"))
+ if (unformat (input, "raw"))
raw = 1;
else
- parse_error = clib_error_return (0, "parse error: '%U'",
- format_unformat_error, line_input);
+ return clib_error_return (0, "parse error: '%U'",
+ format_unformat_error, input);
}
- unformat_free (line_input);
-
- if (parse_error)
- return parse_error;
-
if (pool_elts (vxm->tunnels) == 0)
vlib_cli_output (vm, "No vxlan tunnels configured...");
/* *INDENT-OFF* */
- pool_foreach (t, vxm->tunnels,
- ({
+ pool_foreach (t, vxm->tunnels)
+ {
vlib_cli_output (vm, "%U", format_vxlan_tunnel, t);
- }));
+ }
/* *INDENT-ON* */
if (raw)
- vlib_cli_output (vm, "Raw IPv6 Hash Table:\n%U\n",
- BV (format_bihash), &vxm->vxlan6_tunnel_by_key,
- 1 /* verbose */ );
+ {
+ vlib_cli_output (vm, "Raw IPv4 Hash Table:\n%U\n",
+ format_bihash_16_8, &vxm->vxlan4_tunnel_by_key,
+ 1 /* verbose */ );
+ vlib_cli_output (vm, "Raw IPv6 Hash Table:\n%U\n",
+ format_bihash_24_8, &vxm->vxlan6_tunnel_by_key,
+ 1 /* verbose */ );
+ }
return 0;
}
* @cliexpar
* Example of how to display the VXLAN Tunnel entries:
* @cliexstart{show vxlan tunnel}
- * [0] src 10.0.3.1 dst 10.0.3.3 vni 13 encap_fib_index 0 sw_if_index 5 decap_next l2
+ * [0] src 10.0.3.1 dst 10.0.3.3 src_port 4789 dst_port 4789 vni 13
+ encap_fib_index 0 sw_if_index 5 decap_next l2
* @cliexend
?*/
/* *INDENT-OFF* */
void
vnet_int_vxlan_bypass_mode (u32 sw_if_index, u8 is_ip6, u8 is_enable)
{
+ vxlan_main_t *vxm = &vxlan_main;
+
+ if (pool_is_free_index (vxm->vnet_main->interface_main.sw_interfaces,
+ sw_if_index))
+ return;
+
+ is_enable = ! !is_enable;
+
if (is_ip6)
- vnet_feature_enable_disable ("ip6-unicast", "ip6-vxlan-bypass",
- sw_if_index, is_enable, 0, 0);
+ {
+ if (clib_bitmap_get (vxm->bm_ip6_bypass_enabled_by_sw_if, sw_if_index)
+ != is_enable)
+ {
+ vnet_feature_enable_disable ("ip6-unicast", "ip6-vxlan-bypass",
+ sw_if_index, is_enable, 0, 0);
+ vxm->bm_ip6_bypass_enabled_by_sw_if =
+ clib_bitmap_set (vxm->bm_ip6_bypass_enabled_by_sw_if,
+ sw_if_index, is_enable);
+ }
+ }
else
- vnet_feature_enable_disable ("ip4-unicast", "ip4-vxlan-bypass",
- sw_if_index, is_enable, 0, 0);
+ {
+ if (clib_bitmap_get (vxm->bm_ip4_bypass_enabled_by_sw_if, sw_if_index)
+ != is_enable)
+ {
+ vnet_feature_enable_disable ("ip4-unicast", "ip4-vxlan-bypass",
+ sw_if_index, is_enable, 0, 0);
+ vxm->bm_ip4_bypass_enabled_by_sw_if =
+ clib_bitmap_set (vxm->bm_ip4_bypass_enabled_by_sw_if,
+ sw_if_index, is_enable);
+ }
+ }
}
* 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...
* ...
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,
- .dst_addr = t->src.ip4,
- .dst_port = UDP_DST_PORT_vxlan,
+ .protocol.prot = IP_PROTOCOL_UDP,
+ .src_addr.addr = t->dst.ip4,
+ .dst_addr.addr = t->src.ip4,
+ .src_addr.mask.as_u32 = ~0,
+ .dst_addr.mask.as_u32 = ~0,
+ .dst_port.port = t->src_port,
+ .dst_port.mask = 0xFF,
.vni = t->vni,
}
,
{
vxlan_main_t *vxm = &vxlan_main;
- if (sw_if_index > vec_len (vxm->tunnel_index_by_sw_if_index))
+ if (sw_if_index >= vec_len (vxm->tunnel_index_by_sw_if_index))
return ~0;
return vxm->tunnel_index_by_sw_if_index[sw_if_index];
}
VLIB_CLI_COMMAND (vxlan_offload_command, static) = {
.path = "set flow-offload vxlan",
.short_help =
- "set flow-offload vxlan hw <inerface-name> rx <tunnel-name> [del]",
+ "set flow-offload vxlan hw <interface-name> rx <tunnel-name> [del]",
.function = vxlan_offload_command_fn,
};
/* *INDENT-ON* */
vnet_flow_get_range (vxm->vnet_main, "vxlan", 1024 * 1024,
&vxm->flow_id_start);
+ vxm->bm_ip4_bypass_enabled_by_sw_if = 0;
+ vxm->bm_ip6_bypass_enabled_by_sw_if = 0;
+
/* initialize the ip6 hash */
- BV (clib_bihash_init) (&vxm->vxlan6_tunnel_by_key, "vxlan6",
+ clib_bihash_init_16_8 (&vxm->vxlan4_tunnel_by_key, "vxlan4",
VXLAN_HASH_NUM_BUCKETS, VXLAN_HASH_MEMORY_SIZE);
- vxm->vtep6 = hash_create_mem (0, sizeof (ip6_address_t), sizeof (uword));
+ clib_bihash_init_24_8 (&vxm->vxlan6_tunnel_by_key, "vxlan6",
+ VXLAN_HASH_NUM_BUCKETS, VXLAN_HASH_MEMORY_SIZE);
+ vxm->vtep_table = vtep_table_create ();
vxm->mcast_shared = hash_create_mem (0,
sizeof (ip46_address_t),
sizeof (mcast_shared_t));
- udp_register_dst_port (vm, UDP_DST_PORT_vxlan,
- vxlan4_input_node.index, /* is_ip4 */ 1);
- udp_register_dst_port (vm, UDP_DST_PORT_vxlan6,
- vxlan6_input_node.index, /* is_ip4 */ 0);
-
fib_node_register_type (FIB_NODE_TYPE_VXLAN_TUNNEL, &vxlan_vft);
return 0;
Code Review / vpp.git / blobdiff