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-rw-r--r--src/vat/api_format.c25
-rw-r--r--src/vnet/api_errno.h2
-rw-r--r--src/vnet/unix/tap.api6
-rw-r--r--src/vnet/unix/tap_api.c43
-rw-r--r--src/vnet/unix/tapcli.c258
-rw-r--r--src/vnet/unix/tuntap.h51
-rw-r--r--src/vpp/api/custom_dump.c7
7 files changed, 301 insertions, 91 deletions
diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index 176fe836..1babaf40 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -5790,6 +5790,12 @@ api_tap_connect (vat_main_t * vam)
u8 name_set = 0;
u8 *tap_name;
u8 *tag = 0;
+ ip4_address_t ip4_address;
+ u32 ip4_mask_width;
+ int ip4_address_set = 0;
+ ip6_address_t ip6_address;
+ u32 ip6_mask_width;
+ int ip6_address_set = 0;
memset (mac_address, 0, sizeof (mac_address));
@@ -5806,6 +5812,12 @@ api_tap_connect (vat_main_t * vam)
name_set = 1;
else if (unformat (i, "tag %s", &tag))
;
+ else if (unformat (i, "address %U/%d",
+ unformat_ip4_address, &ip4_address, &ip4_mask_width))
+ ip4_address_set = 1;
+ else if (unformat (i, "address %U/%d",
+ unformat_ip6_address, &ip6_address, &ip6_mask_width))
+ ip6_address_set = 1;
else
break;
}
@@ -5837,6 +5849,19 @@ api_tap_connect (vat_main_t * vam)
if (tag)
clib_memcpy (mp->tag, tag, vec_len (tag));
+ if (ip4_address_set)
+ {
+ mp->ip4_address_set = 1;
+ clib_memcpy (mp->ip4_address, &ip4_address, sizeof (mp->ip4_address));
+ mp->ip4_mask_width = ip4_mask_width;
+ }
+ if (ip6_address_set)
+ {
+ mp->ip6_address_set = 1;
+ clib_memcpy (mp->ip6_address, &ip6_address, sizeof (mp->ip6_address));
+ mp->ip6_mask_width = ip6_mask_width;
+ }
+
vec_free (tap_name);
vec_free (tag);
diff --git a/src/vnet/api_errno.h b/src/vnet/api_errno.h
index 65e3e591..7166da67 100644
--- a/src/vnet/api_errno.h
+++ b/src/vnet/api_errno.h
@@ -35,7 +35,7 @@ _(SYSCALL_ERROR_6, -16, "System call error #6") \
_(SYSCALL_ERROR_7, -17, "System call error #7") \
_(SYSCALL_ERROR_8, -18, "System call error #8") \
_(SYSCALL_ERROR_9, -19, "System call error #9") \
-_(SYSCALL_ERROR_10, -20, "System call error #9") \
+_(SYSCALL_ERROR_10, -20, "System call error #10") \
_(FEATURE_DISABLED, -30, "Feature disabled by configuration") \
_(INVALID_REGISTRATION, -31, "Invalid registration") \
_(NEXT_HOP_NOT_IN_FIB, -50, "Next hop not in FIB") \
diff --git a/src/vnet/unix/tap.api b/src/vnet/unix/tap.api
index 9b16eadb..1fd0bb09 100644
--- a/src/vnet/unix/tap.api
+++ b/src/vnet/unix/tap.api
@@ -35,6 +35,12 @@ define tap_connect
u8 mac_address[6];
u8 renumber;
u32 custom_dev_instance;
+ u8 ip4_address_set;
+ u8 ip4_address[4];
+ u8 ip4_mask_width;
+ u8 ip6_address_set;
+ u8 ip6_address[16];
+ u8 ip6_mask_width;
u8 tag[64];
};
diff --git a/src/vnet/unix/tap_api.c b/src/vnet/unix/tap_api.c
index 99b79ba2..9b8d52a6 100644
--- a/src/vnet/unix/tap_api.c
+++ b/src/vnet/unix/tap_api.c
@@ -86,11 +86,30 @@ vl_api_tap_connect_t_handler (vl_api_tap_connect_t * mp)
unix_shared_memory_queue_t *q;
u32 sw_if_index = (u32) ~ 0;
u8 *tag;
+ vnet_tap_connect_args_t _a, *ap = &_a;
- rv = vnet_tap_connect_renumber (vm, mp->tap_name,
- mp->use_random_mac ? 0 : mp->mac_address,
- &sw_if_index, mp->renumber,
- ntohl (mp->custom_dev_instance));
+ memset (ap, 0, sizeof (*ap));
+
+ ap->intfc_name = mp->tap_name;
+ if (!mp->use_random_mac)
+ ap->hwaddr_arg = mp->mac_address;
+ ap->renumber = mp->renumber;
+ ap->sw_if_indexp = &sw_if_index;
+ ap->custom_dev_instance = ntohl (mp->custom_dev_instance);
+ if (mp->ip4_address_set)
+ {
+ ap->ip4_address = (ip4_address_t *) mp->ip4_address;
+ ap->ip4_mask_width = mp->ip4_mask_width;
+ ap->ip4_address_set = 1;
+ }
+ if (mp->ip6_address_set)
+ {
+ ap->ip6_address = (ip6_address_t *) mp->ip6_address;
+ ap->ip6_mask_width = mp->ip6_mask_width;
+ ap->ip6_address_set = 1;
+ }
+
+ rv = vnet_tap_connect_renumber (vm, ap);
/* Add tag if supplied */
if (rv == 0 && mp->tag[0])
@@ -121,11 +140,19 @@ vl_api_tap_modify_t_handler (vl_api_tap_modify_t * mp)
unix_shared_memory_queue_t *q;
u32 sw_if_index = (u32) ~ 0;
vlib_main_t *vm = vlib_get_main ();
+ vnet_tap_connect_args_t _a, *ap = &_a;
+
+ memset (ap, 0, sizeof (*ap));
+
+ ap->orig_sw_if_index = ntohl (mp->sw_if_index);
+ ap->intfc_name = mp->tap_name;
+ if (!mp->use_random_mac)
+ ap->hwaddr_arg = mp->mac_address;
+ ap->sw_if_indexp = &sw_if_index;
+ ap->renumber = mp->renumber;
+ ap->custom_dev_instance = ntohl (mp->custom_dev_instance);
- rv = vnet_tap_modify (vm, ntohl (mp->sw_if_index), mp->tap_name,
- mp->use_random_mac ? 0 : mp->mac_address,
- &sw_if_index, mp->renumber,
- ntohl (mp->custom_dev_instance));
+ rv = vnet_tap_modify (vm, ap);
q = vl_api_client_index_to_input_queue (mp->client_index);
if (!q)
diff --git a/src/vnet/unix/tapcli.c b/src/vnet/unix/tapcli.c
index 9862a2bd..2d3082cb 100644
--- a/src/vnet/unix/tapcli.c
+++ b/src/vnet/unix/tapcli.c
@@ -41,6 +41,7 @@
#include <vnet/feature/feature.h>
#include <vnet/devices/devices.h>
+#include <vnet/unix/tuntap.h>
#include <vnet/unix/tapcli.h>
static vnet_device_class_t tapcli_dev_class;
@@ -780,19 +781,23 @@ static tapcli_interface_t *tapcli_get_new_tapif()
return ti;
}
+typedef struct
+{
+ ip6_address_t addr;
+ u32 mask_width;
+ unsigned int ifindex;
+} ip6_ifreq_t;
+
/**
* @brief Connect a TAP interface
*
* @param vm - vlib_main_t
- * @param intfc_name - u8
- * @param hwaddr_arg - u8
- * @param sw_if_indexp - u32
+ * @param ap - vnet_tap_connect_args_t
*
* @return rc - int
*
*/
-int vnet_tap_connect (vlib_main_t * vm, u8 * intfc_name, u8 *hwaddr_arg,
- u32 * sw_if_indexp)
+int vnet_tap_connect (vlib_main_t * vm, vnet_tap_connect_args_t *ap)
{
tapcli_main_t * tm = &tapcli_main;
tapcli_interface_t * ti = NULL;
@@ -815,7 +820,7 @@ int vnet_tap_connect (vlib_main_t * vm, u8 * intfc_name, u8 *hwaddr_arg,
return VNET_API_ERROR_SYSCALL_ERROR_1;
memset (&ifr, 0, sizeof (ifr));
- strncpy(ifr.ifr_name, (char *) intfc_name, sizeof (ifr.ifr_name)-1);
+ strncpy(ifr.ifr_name, (char *) ap->intfc_name, sizeof (ifr.ifr_name)-1);
ifr.ifr_flags = flags;
if (ioctl (dev_net_tun_fd, TUNSETIFF, (void *)&ifr) < 0)
{
@@ -837,7 +842,7 @@ int vnet_tap_connect (vlib_main_t * vm, u8 * intfc_name, u8 *hwaddr_arg,
struct sockaddr_ll sll;
memset (&ifr, 0, sizeof(ifr));
- strncpy (ifr.ifr_name, (char *) intfc_name, sizeof (ifr.ifr_name)-1);
+ strncpy (ifr.ifr_name, (char *) ap->intfc_name, sizeof (ifr.ifr_name)-1);
if (ioctl (dev_tap_fd, SIOCGIFINDEX, &ifr) < 0 )
{
rv = VNET_API_ERROR_SYSCALL_ERROR_4;
@@ -888,11 +893,84 @@ int vnet_tap_connect (vlib_main_t * vm, u8 * intfc_name, u8 *hwaddr_arg,
goto error;
}
+ if (ap->ip4_address_set)
+ {
+ struct sockaddr_in sin;
+ /* ip4: mask defaults to /24 */
+ u32 mask = clib_host_to_net_u32 (0xFFFFFF00);
+
+ sin.sin_family = AF_INET;
+ sin.sin_port = 0;
+ sin.sin_addr.s_addr = ap->ip4_address->as_u32;
+ memcpy (&ifr.ifr_ifru.ifru_addr, &sin, sizeof (sin));
+
+ if (ioctl (dev_tap_fd, SIOCSIFADDR, &ifr) < 0)
+ {
+ rv = VNET_API_ERROR_SYSCALL_ERROR_10;
+ goto error;
+ }
+
+ if (ap->ip4_mask_width > 0 && ap->ip4_mask_width < 33)
+ {
+ mask = ~0;
+ mask <<= (32 - ap->ip4_mask_width);
+ }
+
+ mask = clib_host_to_net_u32(mask);
+ sin.sin_family = AF_INET;
+ sin.sin_port = 0;
+ sin.sin_addr.s_addr = mask;
+ memcpy (&ifr.ifr_ifru.ifru_addr, &sin, sizeof (sin));
+
+ if (ioctl (dev_tap_fd, SIOCSIFNETMASK, &ifr) < 0)
+ {
+ rv = VNET_API_ERROR_SYSCALL_ERROR_10;
+ goto error;
+ }
+ }
+
+ if (ap->ip6_address_set)
+ {
+ struct ifreq ifr2;
+ ip6_ifreq_t ifr6;
+ int sockfd6;
+
+ sockfd6 = socket(AF_INET6, SOCK_DGRAM, IPPROTO_IP);
+ if (sockfd6 < 0)
+ {
+ rv = VNET_API_ERROR_SYSCALL_ERROR_10;
+ goto error;
+ }
+
+ memset (&ifr2, 0, sizeof(ifr));
+ strncpy (ifr2.ifr_name, (char *) ap->intfc_name,
+ sizeof (ifr2.ifr_name)-1);
+ if (ioctl (sockfd6, SIOCGIFINDEX, &ifr2) < 0 )
+ {
+ close (sockfd6);
+ rv = VNET_API_ERROR_SYSCALL_ERROR_4;
+ goto error;
+ }
+
+ memcpy (&ifr6.addr, ap->ip6_address, sizeof (ip6_address_t));
+ ifr6.mask_width = ap->ip6_mask_width;
+ ifr6.ifindex = ifr2.ifr_ifindex;
+
+ if (ioctl (sockfd6, SIOCSIFADDR, &ifr6) < 0)
+ {
+ close (sockfd6);
+ clib_unix_warning ("ifr6");
+ rv = VNET_API_ERROR_SYSCALL_ERROR_10;
+ goto error;
+ }
+ close (sockfd6);
+ }
+
ti = tapcli_get_new_tapif();
ti->per_interface_next_index = ~0;
- if (hwaddr_arg != 0)
- clib_memcpy(hwaddr, hwaddr_arg, 6);
+ if (ap->hwaddr_arg != 0)
+ clib_memcpy(hwaddr, ap->hwaddr_arg, 6);
else
{
f64 now = vlib_time_now(vm);
@@ -937,8 +1015,8 @@ int vnet_tap_connect (vlib_main_t * vm, u8 * intfc_name, u8 *hwaddr_arg,
hw->max_supported_packet_bytes = TAP_MTU_MAX;
hw->max_l3_packet_bytes[VLIB_RX] = hw->max_l3_packet_bytes[VLIB_TX] = hw->max_supported_packet_bytes - sizeof(ethernet_header_t);
ti->sw_if_index = hw->sw_if_index;
- if (sw_if_indexp)
- *sw_if_indexp = hw->sw_if_index;
+ if (ap->sw_if_indexp)
+ *(ap->sw_if_indexp) = hw->sw_if_index;
}
ti->active = 1;
@@ -972,16 +1050,15 @@ int vnet_tap_connect (vlib_main_t * vm, u8 * intfc_name, u8 *hwaddr_arg,
* @return rc - int
*
*/
-int vnet_tap_connect_renumber (vlib_main_t * vm, u8 * intfc_name,
- u8 *hwaddr_arg, u32 * sw_if_indexp,
- u8 renumber, u32 custom_dev_instance)
+int vnet_tap_connect_renumber (vlib_main_t * vm,
+ vnet_tap_connect_args_t *ap)
{
- int rv = vnet_tap_connect(vm, intfc_name, hwaddr_arg, sw_if_indexp);
+ int rv = vnet_tap_connect(vm, ap);
- if (!rv && renumber)
- vnet_interface_name_renumber (*sw_if_indexp, custom_dev_instance);
+ if (!rv && ap->renumber)
+ vnet_interface_name_renumber (*(ap->sw_if_indexp), ap->custom_dev_instance);
- return rv;
+ return rv;
}
/**
@@ -1118,18 +1195,14 @@ VLIB_CLI_COMMAND (tap_delete_command, static) = {
* @return rc - int
*
*/
-int vnet_tap_modify (vlib_main_t * vm, u32 orig_sw_if_index,
- u8 * intfc_name, u8 *hwaddr_arg,
- u32 * sw_if_indexp,
- u8 renumber, u32 custom_dev_instance)
+int vnet_tap_modify (vlib_main_t * vm, vnet_tap_connect_args_t *ap)
{
- int rv = vnet_tap_delete (vm, orig_sw_if_index);
+ int rv = vnet_tap_delete (vm, ap->orig_sw_if_index);
if (rv)
- return rv;
+ return rv;
- rv = vnet_tap_connect_renumber(vm, intfc_name, hwaddr_arg, sw_if_indexp,
- renumber, custom_dev_instance);
+ rv = vnet_tap_connect_renumber(vm, ap);
return rv;
}
@@ -1155,6 +1228,7 @@ tap_modify_command_fn (vlib_main_t * vm,
u32 new_sw_if_index = ~0;
int user_hwaddr = 0;
u8 hwaddr[6];
+ vnet_tap_connect_args_t _a, *ap= &_a;
if (tm->is_disabled)
{
@@ -1179,14 +1253,19 @@ tap_modify_command_fn (vlib_main_t * vm,
user_hwaddr = 1;
- int rc = vnet_tap_modify (vm, sw_if_index, intfc_name,
- (user_hwaddr == 1 ? hwaddr : 0),
- &new_sw_if_index, 0, 0);
+ memset (ap, 0, sizeof(*ap));
+ ap->orig_sw_if_index = sw_if_index;
+ ap->intfc_name = intfc_name;
+ ap->sw_if_indexp = &new_sw_if_index;
+ if (user_hwaddr)
+ ap->hwaddr_arg = hwaddr;
+
+ int rc = vnet_tap_modify (vm, ap);
if (!rc) {
vlib_cli_output (vm, "Modified %U for Linux tap '%s'",
format_vnet_sw_if_index_name, tm->vnet_main,
- new_sw_if_index, intfc_name);
+ *(ap->sw_if_indexp), ap->intfc_name);
} else {
vlib_cli_output (vm, "Error during modification of tap interface. (rc: %d)", rc);
}
@@ -1216,82 +1295,117 @@ tap_connect_command_fn (vlib_main_t * vm,
vlib_cli_command_t * cmd)
{
u8 * intfc_name;
+ unformat_input_t _line_input, *line_input = &_line_input;
+ vnet_tap_connect_args_t _a, *ap= &_a;
tapcli_main_t * tm = &tapcli_main;
u8 hwaddr[6];
u8 *hwaddr_arg = 0;
u32 sw_if_index;
+ ip4_address_t ip4_address;
+ int ip4_address_set = 0;
+ ip6_address_t ip6_address;
+ int ip6_address_set = 0;
+ u32 ip4_mask_width = 0;
+ u32 ip6_mask_width = 0;
if (tm->is_disabled)
+ return clib_error_return (0, "device disabled...");
+
+ if (!unformat_user (input, unformat_line_input, line_input))
+ return 0;
+
+ while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
- return clib_error_return (0, "device disabled...");
+ if (unformat(line_input, "hwaddr %U", unformat_ethernet_address,
+ &hwaddr))
+ hwaddr_arg = hwaddr;
+
+ /* It is here for backward compatibility */
+ else if (unformat(line_input, "hwaddr random"))
+ ;
+
+ else if (unformat (line_input, "address %U/%d",
+ unformat_ip4_address, &ip4_address, &ip4_mask_width))
+ ip4_address_set = 1;
+
+ else if (unformat (line_input, "address %U/%d",
+ unformat_ip6_address, &ip6_address, &ip6_mask_width))
+ ip6_address_set = 1;
+
+ else if (unformat (line_input, "%s", &intfc_name))
+ ;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, line_input);
}
-
- if (unformat (input, "%s", &intfc_name))
- ;
- else
- return clib_error_return (0, "unknown input `%U'",
- format_unformat_error, input);
- if (unformat(input, "hwaddr %U", unformat_ethernet_address,
- &hwaddr))
- hwaddr_arg = hwaddr;
+ memset (ap, 0, sizeof (*ap));
- /* It is here for backward compatibility */
- if (unformat(input, "hwaddr random"))
- ;
+ ap->intfc_name = intfc_name;
+ ap->hwaddr_arg = hwaddr_arg;
+ if (ip4_address_set)
+ {
+ ap->ip4_address = &ip4_address;
+ ap->ip4_mask_width = ip4_mask_width;
+ ap->ip4_address_set = 1;
+ }
+ if (ip6_address_set)
+ {
+ ap->ip6_address = &ip6_address;
+ ap->ip6_mask_width = ip6_mask_width;
+ ap->ip6_address_set = 1;
+ }
- int rv = vnet_tap_connect(vm, intfc_name, hwaddr_arg, &sw_if_index);
- if (rv) {
- switch (rv) {
- case VNET_API_ERROR_SYSCALL_ERROR_1:
- vlib_cli_output (vm, "Couldn't open /dev/net/tun");
- break;
+ ap->sw_if_indexp = &sw_if_index;
+ int rv = vnet_tap_connect(vm, ap);
+
+ switch (rv)
+ {
+ case VNET_API_ERROR_SYSCALL_ERROR_1:
+ return clib_error_return (0, "Couldn't open /dev/net/tun");
+
case VNET_API_ERROR_SYSCALL_ERROR_2:
- vlib_cli_output (vm, "Error setting flags on '%s'", intfc_name);
- break;
+ return clib_error_return (0, "Error setting flags on '%s'", intfc_name);
case VNET_API_ERROR_SYSCALL_ERROR_3:
- vlib_cli_output (vm, "Couldn't open provisioning socket");
- break;
+ return clib_error_return (0, "Couldn't open provisioning socket");
case VNET_API_ERROR_SYSCALL_ERROR_4:
- vlib_cli_output (vm, "Couldn't get if_index");
- break;
+ return clib_error_return (0, "Couldn't get if_index");
case VNET_API_ERROR_SYSCALL_ERROR_5:
- vlib_cli_output (vm, "Couldn't bind provisioning socket");
- break;
+ return clib_error_return (0, "Couldn't bind provisioning socket");
case VNET_API_ERROR_SYSCALL_ERROR_6:
- vlib_cli_output (0, "Couldn't set device non-blocking flag");
- break;
+ return clib_error_return (0, "Couldn't set device non-blocking flag");
case VNET_API_ERROR_SYSCALL_ERROR_7:
- vlib_cli_output (0, "Couldn't set device MTU");
- break;
+ return clib_error_return (0, "Couldn't set device MTU");
case VNET_API_ERROR_SYSCALL_ERROR_8:
- vlib_cli_output (0, "Couldn't get interface flags");
- break;
+ return clib_error_return (0, "Couldn't get interface flags");
case VNET_API_ERROR_SYSCALL_ERROR_9:
- vlib_cli_output (0, "Couldn't set intfc admin state up");
- break;
+ return clib_error_return (0, "Couldn't set intfc admin state up");
+
+ case VNET_API_ERROR_SYSCALL_ERROR_10:
+ return clib_error_return (0, "Couldn't set intfc address/mask");
case VNET_API_ERROR_INVALID_REGISTRATION:
- vlib_cli_output (0, "Invalid registration");
+ return clib_error_return (0, "Invalid registration");
+
+ case 0:
break;
+
default:
- vlib_cli_output (0, "Unknown error: %d", rv);
- break;
+ return clib_error_return (0, "Unknown error: %d", rv);
}
- return 0;
- }
- vlib_cli_output(vm, "%U\n", format_vnet_sw_if_index_name, vnet_get_main(), sw_if_index);
+ vlib_cli_output(vm, "%U\n", format_vnet_sw_if_index_name,
+ vnet_get_main(), sw_if_index);
return 0;
- }
+}
VLIB_CLI_COMMAND (tap_connect_command, static) = {
.path = "tap connect",
diff --git a/src/vnet/unix/tuntap.h b/src/vnet/unix/tuntap.h
index d7f96cae..7c2d5510 100644
--- a/src/vnet/unix/tuntap.h
+++ b/src/vnet/unix/tuntap.h
@@ -22,15 +22,48 @@
*/
void register_tuntap_inject_node_name (char *name);
-int vnet_tap_connect (vlib_main_t * vm, u8 * intfc_name,
- u8 *hwaddr_arg, u32 * sw_if_indexp);
-int vnet_tap_connect_renumber (vlib_main_t * vm, u8 * intfc_name,
- u8 *hwaddr_arg, u32 * sw_if_indexp,
- u8 renumber, u32 custom_dev_instance);
+/** arguments structure for vnet_tap_connect, vnet_tap_connect_renumber, etc.
+ */
+
+typedef struct
+{
+ /** Interface name */
+ u8 *intfc_name;
+ /** Mac address */
+ u8 *hwaddr_arg;
+ /** Please set the indicated ip4 address/mask on the interface */
+ u8 ip4_address_set;
+ /** Please set the indicated ip4 address/mask on the interface */
+ u8 ip6_address_set;
+ /** Renumber the (existing) interface */
+ u8 renumber;
+ /** (optional) ip4 address to set */
+ ip4_address_t *ip4_address;
+ /** (optional) ip4 mask width to set */
+ u32 ip4_mask_width;
+ /** (optional) ip6 address to set */
+ ip6_address_t *ip6_address;
+ /** (optional) ip6 mask width to set */
+ u32 ip6_mask_width;
+ /** Output parameter: result sw_if_index */
+ u32 *sw_if_indexp;
+ /** Custom device instance */
+ u32 custom_dev_instance;
+ /** original sw_if_index (renumber) */
+ u32 orig_sw_if_index;
+} vnet_tap_connect_args_t;
+
+/** Connect a tap interface */
+int vnet_tap_connect (vlib_main_t * vm, vnet_tap_connect_args_t *args);
+/** Connect / renumber a tap interface */
+int vnet_tap_connect_renumber (vlib_main_t * vm,
+ vnet_tap_connect_args_t *args);
+
+/** Modify a tap interface */
+int vnet_tap_modify (vlib_main_t * vm, vnet_tap_connect_args_t *args);
+
+/** delete a tap interface */
int vnet_tap_delete(vlib_main_t *vm, u32 sw_if_index);
-int vnet_tap_modify (vlib_main_t * vm, u32 orig_sw_if_index,
- u8 * intfc_name, u8 *hwaddr_arg,
- u32 * sw_if_indexp,
- u8 renumber, u32 custom_dev_instance);
+
diff --git a/src/vpp/api/custom_dump.c b/src/vpp/api/custom_dump.c
index 4cbb7082..8f59f5ee 100644
--- a/src/vpp/api/custom_dump.c
+++ b/src/vpp/api/custom_dump.c
@@ -438,7 +438,12 @@ static void *vl_api_tap_connect_t_print
s = format (s, "tag %s ", mp->tag);
if (memcmp (mp->mac_address, null_mac, 6))
s = format (s, "mac %U ", format_ethernet_address, mp->mac_address);
-
+ if (mp->ip4_address_set)
+ s = format (s, "address %U/%d ", format_ip4_address, mp->ip4_address,
+ mp->ip4_mask_width);
+ if (mp->ip6_address_set)
+ s = format (s, "address %U/%d ", format_ip6_address, mp->ip6_address,
+ mp->ip6_mask_width);
FINISH;
}