+/* Hey Emacs use -*- mode: C -*- */
/*
* Copyright (c) 2018 Cisco and/or its affiliates.
* Licensed under the Apache License, Version 2.0 (the "License");
* limitations under the License.
*/
-option version = "1.0.0";
+option version = "1.1.0";
+import "vnet/ip/ip_types.api";
-/** \brief Create or delete a VXLAN-GBP tunnel
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_add - Use 1 to create the tunnel, 0 to remove it
- @param is_ipv6 - Use 0 for IPv4, 1 for IPv6
+/** \brief Definition of a VXLAN GBP tunnel
@param instance - optional unique custom device instance, else ~0.
- @param src_address - Source IP address
- @param dst_address - Destination IP address, can be multicast
+ @param src - Source IP address
+ @param dst - Destination IP address, can be multicast
@param mcast_sw_if_index - Interface for multicast destination
- @param encap_vrf_id - Encap route table FIB index
+ @param encap_table_id - Encap route table
@param decap_next_index - Name of decap next graph node
@param vni - The VXLAN Network Identifier, uint24
- @param sclass - The policy group id
+ @param sw_ifindex - Ignored in add message, set in details
*/
-define vxlan_gbp_add_del_tunnel
+typedef vxlan_gbp_tunnel
{
- u32 client_index;
- u32 context;
- u8 is_add;
- u8 is_ipv6;
- u32 instance; /* If non-~0, specifies a custom dev instance */
- u8 src_address[16];
- u8 dst_address[16];
+ u32 instance;
+ vl_api_address_t src;
+ vl_api_address_t dst;
u32 mcast_sw_if_index;
- u32 encap_vrf_id;
+ u32 encap_table_id;
u32 decap_next_index;
u32 vni;
- u16 sclass;
+ u32 sw_if_index;
};
-define vxlan_gbp_add_del_tunnel_reply
+/** \brief Create or delete a VXLAN-GBP tunnel
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_add - Use 1 to create the tunnel, 0 to remove it
+*/
+define vxlan_gbp_tunnel_add_del
+{
+ u32 client_index;
+ u32 context;
+ u8 is_add;
+ vl_api_vxlan_gbp_tunnel_t tunnel;
+};
+
+define vxlan_gbp_tunnel_add_del_reply
{
u32 context;
i32 retval;
define vxlan_gbp_tunnel_details
{
u32 context;
- u32 sw_if_index;
- u32 instance;
- u8 src_address[16];
- u8 dst_address[16];
- u32 mcast_sw_if_index;
- u32 encap_vrf_id;
- u32 decap_next_index;
- u32 vni;
- u16 sclass;
- u8 is_ipv6;
+ vl_api_vxlan_gbp_tunnel_t tunnel;
};
/** \brief Interface set vxlan-bypass request
hash_unset_mem_free (&vxlan_gbp_main.mcast_shared, dst);
}
-int vnet_vxlan_gbp_add_del_tunnel
- (vnet_vxlan_gbp_add_del_tunnel_args_t * a, u32 * sw_if_indexp)
+int vnet_vxlan_gbp_tunnel_add_del
+ (vnet_vxlan_gbp_tunnel_add_del_args_t * a, u32 * sw_if_indexp)
{
vxlan_gbp_main_t *vxm = &vxlan_gbp_main;
vxlan_gbp_tunnel_t *t = 0;
}
static clib_error_t *
-vxlan_gbp_add_del_tunnel_command_fn (vlib_main_t * vm,
+vxlan_gbp_tunnel_add_del_command_fn (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
if (vni >> 24)
return clib_error_return (0, "vni %d out of range", vni);
- vnet_vxlan_gbp_add_del_tunnel_args_t a = {
+ vnet_vxlan_gbp_tunnel_add_del_args_t a = {
.is_add = is_add,
.is_ip6 = ipv6_set,
.instance = instance,
};
u32 tunnel_sw_if_index;
- int rv = vnet_vxlan_gbp_add_del_tunnel (&a, &tunnel_sw_if_index);
+ int rv = vnet_vxlan_gbp_tunnel_add_del (&a, &tunnel_sw_if_index);
switch (rv)
{
default:
return clib_error_return
- (0, "vnet_vxlan_gbp_add_del_tunnel returned %d", rv);
+ (0, "vnet_vxlan_gbp_tunnel_add_del returned %d", rv);
}
return 0;
" {dst <remote-vtep-addr>|group <mcast-vtep-addr> <intf-name>} vni <nn>"
" [instance <id>]"
" [encap-vrf-id <nn>] [decap-next [l2|node <name>]] [del]",
- .function = vxlan_gbp_add_del_tunnel_command_fn,
+ .function = vxlan_gbp_tunnel_add_del_command_fn,
};
/* *INDENT-ON* */
u8 is_ip6;
u32 instance;
ip46_address_t src, dst;
- u16 sclass;
u32 mcast_sw_if_index;
u32 encap_fib_index;
u32 decap_next_index;
u32 vni;
-} vnet_vxlan_gbp_add_del_tunnel_args_t;
+} vnet_vxlan_gbp_tunnel_add_del_args_t;
-int vnet_vxlan_gbp_add_del_tunnel
- (vnet_vxlan_gbp_add_del_tunnel_args_t * a, u32 * sw_if_indexp);
+int vnet_vxlan_gbp_tunnel_add_del
+ (vnet_vxlan_gbp_tunnel_add_del_args_t * a, u32 * sw_if_indexp);
void vnet_int_vxlan_gbp_bypass_mode (u32 sw_if_index, u8 is_ip6,
u8 is_enable);
#include <vnet/feature/feature.h>
#include <vnet/vxlan-gbp/vxlan_gbp.h>
#include <vnet/fib/fib_table.h>
+#include <vnet/ip/ip_types_api.h>
#include <vnet/vnet_msg_enum.h>
#define foreach_vpe_api_msg \
_(SW_INTERFACE_SET_VXLAN_GBP_BYPASS, sw_interface_set_vxlan_gbp_bypass) \
-_(VXLAN_GBP_ADD_DEL_TUNNEL, vxlan_gbp_add_del_tunnel) \
+_(VXLAN_GBP_TUNNEL_ADD_DEL, vxlan_gbp_tunnel_add_del) \
_(VXLAN_GBP_TUNNEL_DUMP, vxlan_gbp_tunnel_dump)
static void
REPLY_MACRO (VL_API_SW_INTERFACE_SET_VXLAN_GBP_BYPASS_REPLY);
}
-static void vl_api_vxlan_gbp_add_del_tunnel_t_handler
- (vl_api_vxlan_gbp_add_del_tunnel_t * mp)
+static void vl_api_vxlan_gbp_tunnel_add_del_t_handler
+ (vl_api_vxlan_gbp_tunnel_add_del_t * mp)
{
- vl_api_vxlan_gbp_add_del_tunnel_reply_t *rmp;
+ vl_api_vxlan_gbp_tunnel_add_del_reply_t *rmp;
+ ip46_address_t src, dst;
+ ip46_type_t itype;
int rv = 0;
u32 fib_index;
- fib_index = fib_table_find (fib_ip_proto (mp->is_ipv6),
- ntohl (mp->encap_vrf_id));
+ itype = ip_address_decode (&mp->tunnel.src, &src);
+ itype = ip_address_decode (&mp->tunnel.dst, &dst);
+
+ fib_index = fib_table_find (fib_proto_from_ip46 (itype),
+ ntohl (mp->tunnel.encap_table_id));
if (fib_index == ~0)
{
rv = VNET_API_ERROR_NO_SUCH_FIB;
goto out;
}
- vnet_vxlan_gbp_add_del_tunnel_args_t a = {
+ vnet_vxlan_gbp_tunnel_add_del_args_t a = {
.is_add = mp->is_add,
- .is_ip6 = mp->is_ipv6,
- .instance = ntohl (mp->instance),
- .mcast_sw_if_index = ntohl (mp->mcast_sw_if_index),
+ .is_ip6 = (itype == IP46_TYPE_IP6),
+ .instance = ntohl (mp->tunnel.instance),
+ .mcast_sw_if_index = ntohl (mp->tunnel.mcast_sw_if_index),
.encap_fib_index = fib_index,
- .decap_next_index = ntohl (mp->decap_next_index),
- .vni = ntohl (mp->vni),
- .sclass = ntohs (mp->sclass),
- .dst = to_ip46 (mp->is_ipv6, mp->dst_address),
- .src = to_ip46 (mp->is_ipv6, mp->src_address),
+ .decap_next_index = ntohl (mp->tunnel.decap_next_index),
+ .vni = ntohl (mp->tunnel.vni),
+ .dst = dst,
+ .src = src,
};
/* Check src & dst are different */
}
u32 sw_if_index = ~0;
- rv = vnet_vxlan_gbp_add_del_tunnel (&a, &sw_if_index);
+ rv = vnet_vxlan_gbp_tunnel_add_del (&a, &sw_if_index);
out:
/* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_VXLAN_GBP_ADD_DEL_TUNNEL_REPLY,
+ REPLY_MACRO2(VL_API_VXLAN_GBP_TUNNEL_ADD_DEL_REPLY,
({
rmp->sw_if_index = ntohl (sw_if_index);
}));
(vxlan_gbp_tunnel_t * t, vl_api_registration_t * reg, u32 context)
{
vl_api_vxlan_gbp_tunnel_details_t *rmp;
- ip4_main_t *im4 = &ip4_main;
- ip6_main_t *im6 = &ip6_main;
- u8 is_ipv6 = !ip46_address_is_ip4 (&t->dst);
+ ip46_type_t itype = (ip46_address_is_ip4 (&t->dst) ?
+ IP46_TYPE_IP4 : IP46_TYPE_IP6);
rmp = vl_msg_api_alloc (sizeof (*rmp));
memset (rmp, 0, sizeof (*rmp));
rmp->_vl_msg_id = ntohs (VL_API_VXLAN_GBP_TUNNEL_DETAILS);
- if (is_ipv6)
- {
- memcpy (rmp->src_address, t->src.ip6.as_u8, 16);
- memcpy (rmp->dst_address, t->dst.ip6.as_u8, 16);
- rmp->encap_vrf_id = htonl (im6->fibs[t->encap_fib_index].ft_table_id);
- }
- else
- {
- memcpy (rmp->src_address, t->src.ip4.as_u8, 4);
- memcpy (rmp->dst_address, t->dst.ip4.as_u8, 4);
- rmp->encap_vrf_id = htonl (im4->fibs[t->encap_fib_index].ft_table_id);
- }
- rmp->instance = htonl (t->user_instance);
- rmp->mcast_sw_if_index = htonl (t->mcast_sw_if_index);
- rmp->vni = htonl (t->vni);
- rmp->sclass = htons (t->sclass);
- rmp->decap_next_index = htonl (t->decap_next_index);
- rmp->sw_if_index = htonl (t->sw_if_index);
- rmp->is_ipv6 = is_ipv6;
+ ip_address_encode (&t->src, itype, &rmp->tunnel.src);
+ ip_address_encode (&t->dst, itype, &rmp->tunnel.dst);
+ rmp->tunnel.encap_table_id =
+ fib_table_get_table_id (t->encap_fib_index, fib_proto_from_ip46 (itype));
+
+ rmp->tunnel.instance = htonl (t->user_instance);
+ rmp->tunnel.mcast_sw_if_index = htonl (t->mcast_sw_if_index);
+ rmp->tunnel.vni = htonl (t->vni);
+ rmp->tunnel.decap_next_index = htonl (t->decap_next_index);
+ rmp->tunnel.sw_if_index = htonl (t->sw_if_index);
rmp->context = context;
vl_api_send_msg (reg, (u8 *) rmp);
#!/usr/bin/env python
import socket
-from util import ip4n_range, ip4_range
+from util import ip4_range
import unittest
from framework import VppTestCase, VppTestRunner
from template_bd import BridgeDomain
+from vpp_ip import VppIpAddress
from scapy.layers.l2 import Ether, Raw
from scapy.layers.inet import IP, UDP
ip_range_start = 10
ip_range_end = ip_range_start + n_ucast_tunnels
next_hop_address = cls.pg0.remote_ip4n
- for dest_ip4n in ip4n_range(next_hop_address, ip_range_start,
- ip_range_end):
+ for dest_ip4 in ip4_range(cls.pg0.remote_ip4,
+ ip_range_start,
+ ip_range_end):
# add host route so dest_ip4n will not be resolved
- cls.vapi.ip_add_del_route(dest_ip4n, 32, next_hop_address)
- r = cls.vapi.vxlan_gbp_add_del_tunnel(
- src_addr=cls.pg0.local_ip4n,
- dst_addr=dest_ip4n,
+ vip = VppIpAddress(dest_ip4)
+ cls.vapi.ip_add_del_route(vip.bytes, 32, next_hop_address)
+ r = cls.vapi.vxlan_gbp_tunnel_add_del(
+ VppIpAddress(cls.pg0.local_ip4).encode(),
+ vip.encode(),
vni=vni)
cls.vapi.sw_interface_set_l2_bridge(r.sw_if_index, bd_id=vni)
# Create VXLAN GBP VTEP on VPP pg0, and put vxlan_gbp_tunnel0 and
# pg1 into BD.
cls.single_tunnel_bd = 1
- r = cls.vapi.vxlan_gbp_add_del_tunnel(
- src_addr=cls.pg0.local_ip4n,
- dst_addr=cls.pg0.remote_ip4n,
+ r = cls.vapi.vxlan_gbp_tunnel_add_del(
+ VppIpAddress(cls.pg0.local_ip4).encode(),
+ VppIpAddress(cls.pg0.remote_ip4).encode(),
vni=cls.single_tunnel_bd)
cls.vapi.sw_interface_set_l2_bridge(r.sw_if_index,
bd_id=cls.single_tunnel_bd)
'protocol': protocol,
'vni': vni})
- def vxlan_gbp_add_del_tunnel(
+ def vxlan_gbp_tunnel_add_del(
self,
- src_addr,
- dst_addr,
+ src,
+ dst,
mcast_sw_if_index=0xFFFFFFFF,
is_add=1,
is_ipv6=0,
- encap_vrf_id=0,
+ encap_table_id=0,
decap_next_index=0xFFFFFFFF,
vni=0,
instance=0xFFFFFFFF):
:param src_addr:
:param is_add: (Default value = 1)
:param is_ipv6: (Default value = 0)
- :param encap_vrf_id: (Default value = 0)
+ :param encap_table_id: (Default value = 0)
:param decap_next_index: (Default value = 0xFFFFFFFF)
:param mcast_sw_if_index: (Default value = 0xFFFFFFFF)
:param vni: (Default value = 0)
:param instance: (Default value = 0xFFFFFFFF)
"""
- return self.api(self.papi.vxlan_gbp_add_del_tunnel,
+ return self.api(self.papi.vxlan_gbp_tunnel_add_del,
{'is_add': is_add,
- 'is_ipv6': is_ipv6,
- 'src_address': src_addr,
- 'dst_address': dst_addr,
- 'mcast_sw_if_index': mcast_sw_if_index,
- 'encap_vrf_id': encap_vrf_id,
- 'decap_next_index': decap_next_index,
- 'vni': vni,
- 'instance': instance})
+ 'tunnel': {
+ 'src': src,
+ 'dst': dst,
+ 'mcast_sw_if_index': mcast_sw_if_index,
+ 'encap_table_id': encap_table_id,
+ 'decap_next_index': decap_next_index,
+ 'vni': vni,
+ 'instance': instance}})
+
+ def vxlan_gbp_tunnel_dump(self, sw_if_index=0xffffffff):
+ return self.api(self.papi.vxlan_gbp_tunnel_dump,
+ {'sw_if_index': sw_if_index})
def pppoe_add_del_session(
self,
Code Review / vpp.git / commitdiff