* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
+/**
+ * @file
+ * Interface CLI.
+ */
+
#include <vnet/vnet.h>
#include <vnet/ip/ip.h>
#include <vppinfra/bitmap.h>
+#include <vnet/fib/ip4_fib.h>
+#include <vnet/fib/ip6_fib.h>
-static int compare_interface_names (void *a1, void *a2)
+static int
+compare_interface_names (void *a1, void *a2)
{
- u32 * hi1 = a1;
- u32 * hi2 = a2;
+ u32 *hi1 = a1;
+ u32 *hi2 = a2;
- return vnet_hw_interface_compare (vnet_get_main(), *hi1, *hi2);
+ return vnet_hw_interface_compare (vnet_get_main (), *hi1, *hi2);
}
static clib_error_t *
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
- clib_error_t * error = 0;
- vnet_main_t * vnm = vnet_get_main();
- vnet_interface_main_t * im = &vnm->interface_main;
- vnet_hw_interface_t * hi;
- u32 hw_if_index, * hw_if_indices = 0;
+ clib_error_t *error = 0;
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
+ vnet_hw_interface_t *hi;
+ u32 hw_if_index, *hw_if_indices = 0;
int i, verbose = -1, is_show, show_bond = 0;
is_show = strstr (cmd->path, "show") != 0;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
/* See if user wants to show a specific interface. */
- if (unformat (input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index))
- vec_add1 (hw_if_indices, hw_if_index);
+ if (unformat
+ (input, "%U", unformat_vnet_hw_interface, vnm, &hw_if_index))
+ vec_add1 (hw_if_indices, hw_if_index);
/* See if user wants to show an interface with a specific hw_if_index. */
else if (unformat (input, "%u", &hw_if_index))
- vec_add1 (hw_if_indices, hw_if_index);
+ vec_add1 (hw_if_indices, hw_if_index);
else if (unformat (input, "verbose"))
- verbose = 1; /* this is also the default */
+ verbose = 1; /* this is also the default */
else if (unformat (input, "detail"))
verbose = 2;
verbose = 0;
else if (unformat (input, "bond"))
- {
- show_bond = 1;
- if (verbose < 0) verbose = 0; /* default to brief for link bonding */
- }
+ {
+ show_bond = 1;
+ if (verbose < 0)
+ verbose = 0; /* default to brief for link bonding */
+ }
else
{
goto done;
}
}
-
+
/* Gather interfaces. */
if (vec_len (hw_if_indices) == 0)
pool_foreach (hi, im->hw_interfaces,
vec_add1 (hw_if_indices, hi - im->hw_interfaces));
- if (verbose < 0) verbose = 1; /* default to verbose (except bond) */
+ if (verbose < 0)
+ verbose = 1; /* default to verbose (except bond) */
if (is_show)
{
for (i = 0; i < vec_len (hw_if_indices); i++)
{
hi = vnet_get_hw_interface (vnm, hw_if_indices[i]);
- if (show_bond == 0) /* show all interfaces */
- vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm,
- hi, verbose);
- else if ((hi->bond_info) &&
+ if (show_bond == 0) /* show all interfaces */
+ vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm,
+ hi, verbose);
+ else if ((hi->bond_info) &&
(hi->bond_info != VNET_HW_INTERFACE_BOND_INFO_SLAVE))
- { /* show only bonded interface and all its slave interfaces */
+ { /* show only bonded interface and all its slave interfaces */
int hw_idx;
- vnet_hw_interface_t * shi;
- vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm,
+ vnet_hw_interface_t *shi;
+ vlib_cli_output (vm, "%U\n", format_vnet_hw_interface, vnm,
hi, verbose);
+
+ /* *INDENT-OFF* */
clib_bitmap_foreach (hw_idx, hi->bond_info,
- ({
- shi = vnet_get_hw_interface(vnm, hw_idx);
- vlib_cli_output (vm, "%U\n",
- format_vnet_hw_interface, vnm, shi, verbose);
- }));
+ ({
+ shi = vnet_get_hw_interface(vnm, hw_idx);
+ vlib_cli_output (vm, "%U\n",
+ format_vnet_hw_interface, vnm, shi, verbose);
+ }));
+ /* *INDENT-ON* */
}
}
}
{
for (i = 0; i < vec_len (hw_if_indices); i++)
{
- vnet_device_class_t * dc;
+ vnet_device_class_t *dc;
hi = vnet_get_hw_interface (vnm, hw_if_indices[i]);
dc = vec_elt_at_index (im->device_classes, hi->dev_class_index);
-
+
if (dc->clear_counters)
dc->clear_counters (hi->dev_instance);
}
}
- done:
+done:
vec_free (hw_if_indices);
return error;
}
+/* *INDENT-OFF* */
+/*?
+ * Displays various information about the state of the current terminal
+ * session.
+ *
+ * @cliexpar
+ * @cliexstart{show hardware}
+ * Name Link Hardware
+ * GigabitEthernet2/0/0 up GigabitEthernet2/0/0
+ * Ethernet address 00:50:56:b7:7c:83
+ * Intel 82545em_copper
+ * link up, media 1000T full-duplex, master,
+ * 0 unprocessed, 384 total buffers on rx queue 0 ring
+ * 237 buffers in driver rx cache
+ * rx total packets 1816
+ * rx total bytes 181084
+ * rx good packets 1816
+ * rx good bytes 181084
+ * rx 65 127 byte packets 1586
+ * rx 256 511 byte packets 230
+ * tx total packets 346
+ * tx total bytes 90224
+ * tx good packets 346
+ * tx good bytes 88840
+ * tx 64 byte packets 1
+ * tx 65 127 byte packets 115
+ * tx 256 511 byte packets 230
+ * @cliexend
+ ?*/
VLIB_CLI_COMMAND (show_hw_interfaces_command, static) = {
.path = "show hardware-interfaces",
.short_help = "show hardware-interfaces [brief|verbose|detail] [bond] [<if-name1> <if-name2> ...]",
.function = show_or_clear_hw_interfaces,
};
+/* *INDENT-ON* */
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (clear_hw_interface_counters_command, static) = {
.path = "clear hardware-interfaces",
.short_help = "Clear hardware interfaces statistics",
.function = show_or_clear_hw_interfaces,
};
+/* *INDENT-ON* */
-static int sw_interface_name_compare (void *a1, void *a2)
+static int
+sw_interface_name_compare (void *a1, void *a2)
{
vnet_sw_interface_t *si1 = a1;
vnet_sw_interface_t *si2 = a2;
- return vnet_sw_interface_compare (vnet_get_main(),
- si1->sw_if_index, si2->sw_if_index);
+ return vnet_sw_interface_compare (vnet_get_main (),
+ si1->sw_if_index, si2->sw_if_index);
}
static clib_error_t *
show_sw_interfaces (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- clib_error_t * error = 0;
- vnet_main_t * vnm = vnet_get_main();
- vnet_interface_main_t * im = &vnm->interface_main;
- vnet_sw_interface_t * si, * sorted_sis = 0;
+ clib_error_t *error = 0;
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
+ vnet_sw_interface_t *si, *sorted_sis = 0;
u8 show_addresses = 0;
while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
{
- u32 sw_if_index;
+ u32 sw_if_index;
/* See if user wants to show specific interface */
- if (unformat (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index))
+ if (unformat
+ (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index))
{
- si = pool_elt_at_index (im->sw_interfaces, sw_if_index);
+ si = pool_elt_at_index (im->sw_interfaces, sw_if_index);
vec_add1 (sorted_sis, si[0]);
}
-
else if (unformat (input, "address") || unformat (input, "addr"))
- show_addresses = 1;
-
+ show_addresses = 1;
else
- {
+ {
error = clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
goto done;
- }
+ }
}
if (!show_addresses)
- vlib_cli_output (vm, "%U\n", format_vnet_sw_interface, vnm, 0);
+ vlib_cli_output (vm, "%U\n", format_vnet_sw_interface, vnm, 0);
- if (vec_len (sorted_sis) == 0) /* Get all interfaces */
+ if (vec_len (sorted_sis) == 0) /* Get all interfaces */
{
/* Gather interfaces. */
- sorted_sis = vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces));
+ sorted_sis =
+ vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces));
_vec_len (sorted_sis) = 0;
- pool_foreach (si, im->sw_interfaces, ({ vec_add1 (sorted_sis, si[0]); }));
+ pool_foreach (si, im->sw_interfaces, (
+ {
+ vec_add1 (sorted_sis, si[0]);
+ }
+ ));
/* Sort by name. */
vec_sort_with_function (sorted_sis, sw_interface_name_compare);
if (show_addresses)
{
vec_foreach (si, sorted_sis)
- {
- l2input_main_t * l2m = &l2input_main;
- ip4_main_t * im4 = &ip4_main;
- ip6_main_t * im6 = &ip6_main;
- ip_lookup_main_t * lm4 = &im4->lookup_main;
- ip_lookup_main_t * lm6 = &im6->lookup_main;
- ip_interface_address_t * ia = 0;
- ip4_address_t * r4;
- ip6_address_t * r6;
- u32 fib_index4 = 0, fib_index6 = 0;
- ip4_fib_t * fib4;
- ip6_fib_t * fib6;
- l2_input_config_t * config;
-
- if (vec_len (im4->fib_index_by_sw_if_index) > si->sw_if_index)
- fib_index4 = vec_elt (im4->fib_index_by_sw_if_index,
- si->sw_if_index);
-
- if (vec_len (im6->fib_index_by_sw_if_index) > si->sw_if_index)
- fib_index6 = vec_elt (im6->fib_index_by_sw_if_index,
- si->sw_if_index);
-
- fib4 = vec_elt_at_index (im4->fibs, fib_index4);
- fib6 = vec_elt_at_index (im6->fibs, fib_index6);
-
- if (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)
- vlib_cli_output
- (vm, "%U (%s): \n unnumbered, use %U",
- format_vnet_sw_if_index_name,
- vnm, si->sw_if_index,
- (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "dn",
- format_vnet_sw_if_index_name,
- vnm, si->unnumbered_sw_if_index);
-
- else
- {
- vlib_cli_output (vm, "%U (%s):",
- format_vnet_sw_if_index_name,
- vnm, si->sw_if_index,
- (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP)
- ? "up" : "dn");
- }
-
- /* Display any L2 addressing info */
- vec_validate(l2m->configs, si->sw_if_index);
- config = vec_elt_at_index(l2m->configs, si->sw_if_index);
- if (config->bridge)
- {
- u32 bd_id = l2input_main.bd_configs[config->bd_index].bd_id;
- vlib_cli_output (vm, " l2 bridge bd_id %d%s%d", bd_id,
- config->bvi ? " bvi shg " : " shg ", config->shg);
- }
- else if (config->xconnect)
- {
- vlib_cli_output (vm, " l2 xconnect %U",
- format_vnet_sw_if_index_name,
- vnm, config->output_sw_if_index);
- }
-
- /* Display any IP4 addressing info */
- foreach_ip_interface_address (lm4, ia, si->sw_if_index,
+ {
+ l2input_main_t *l2m = &l2input_main;
+ ip4_main_t *im4 = &ip4_main;
+ ip6_main_t *im6 = &ip6_main;
+ ip_lookup_main_t *lm4 = &im4->lookup_main;
+ ip_lookup_main_t *lm6 = &im6->lookup_main;
+ ip_interface_address_t *ia = 0;
+ ip4_address_t *r4;
+ ip6_address_t *r6;
+ u32 fib_index4 = 0, fib_index6 = 0;
+ ip4_fib_t *fib4;
+ ip6_fib_t *fib6;
+ l2_input_config_t *config;
+
+ if (vec_len (im4->fib_index_by_sw_if_index) > si->sw_if_index)
+ fib_index4 = vec_elt (im4->fib_index_by_sw_if_index,
+ si->sw_if_index);
+
+ if (vec_len (im6->fib_index_by_sw_if_index) > si->sw_if_index)
+ fib_index6 = vec_elt (im6->fib_index_by_sw_if_index,
+ si->sw_if_index);
+
+ fib4 = ip4_fib_get (fib_index4);
+ fib6 = ip6_fib_get (fib_index6);
+
+ if (si->flags & VNET_SW_INTERFACE_FLAG_UNNUMBERED)
+ vlib_cli_output
+ (vm, "%U (%s): \n unnumbered, use %U",
+ format_vnet_sw_if_index_name,
+ vnm, si->sw_if_index,
+ (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP) ? "up" : "dn",
+ format_vnet_sw_if_index_name, vnm, si->unnumbered_sw_if_index);
+
+ else
+ {
+ vlib_cli_output (vm, "%U (%s):",
+ format_vnet_sw_if_index_name,
+ vnm, si->sw_if_index,
+ (si->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP)
+ ? "up" : "dn");
+ }
+
+ /* Display any L2 addressing info */
+ vec_validate (l2m->configs, si->sw_if_index);
+ config = vec_elt_at_index (l2m->configs, si->sw_if_index);
+ if (config->bridge)
+ {
+ u32 bd_id = l2input_main.bd_configs[config->bd_index].bd_id;
+ vlib_cli_output (vm, " l2 bridge bd_id %d%s%d", bd_id,
+ config->bvi ? " bvi shg " : " shg ",
+ config->shg);
+ }
+ else if (config->xconnect)
+ {
+ vlib_cli_output (vm, " l2 xconnect %U",
+ format_vnet_sw_if_index_name,
+ vnm, config->output_sw_if_index);
+ }
+
+ /* Display any IP4 addressing info */
+ /* *INDENT-OFF* */
+ foreach_ip_interface_address (lm4, ia, si->sw_if_index,
1 /* honor unnumbered */,
({
r4 = ip_interface_address_get_address (lm4, ia);
if (fib4->table_id)
{
- vlib_cli_output (vm, " %U/%d table %d",
- format_ip4_address, r4,
+ vlib_cli_output (vm, " %U/%d table %d",
+ format_ip4_address, r4,
ia->address_length,
fib4->table_id);
}
else
{
- vlib_cli_output (vm, " %U/%d",
- format_ip4_address, r4,
+ vlib_cli_output (vm, " %U/%d",
+ format_ip4_address, r4,
ia->address_length);
}
}));
+ /* *INDENT-ON* */
- /* Display any IP6 addressing info */
- foreach_ip_interface_address (lm6, ia, si->sw_if_index,
+ /* Display any IP6 addressing info */
+ /* *INDENT-OFF* */
+ foreach_ip_interface_address (lm6, ia, si->sw_if_index,
1 /* honor unnumbered */,
({
r6 = ip_interface_address_get_address (lm6, ia);
if (fib6->table_id)
{
- vlib_cli_output (vm, " %U/%d table %d",
- format_ip6_address, r6,
+ vlib_cli_output (vm, " %U/%d table %d",
+ format_ip6_address, r6,
ia->address_length,
fib6->table_id);
}
else
{
- vlib_cli_output (vm, " %U/%d",
- format_ip6_address, r6,
+ vlib_cli_output (vm, " %U/%d",
+ format_ip6_address, r6,
ia->address_length);
}
}));
- }
+ /* *INDENT-ON* */
+ }
}
else
{
vec_foreach (si, sorted_sis)
- {
- vlib_cli_output (vm, "%U\n", format_vnet_sw_interface, vnm, si);
- }
+ {
+ vlib_cli_output (vm, "%U\n", format_vnet_sw_interface, vnm, si);
+ }
}
- done:
+done:
vec_free (sorted_sis);
return error;
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (show_sw_interfaces_command, static) = {
.path = "show interfaces",
.short_help = "show interfaces [address|addr] [<if-name1> <if-name2> ...]",
.function = show_sw_interfaces,
};
+/* *INDENT-ON* */
/* Root of all interface commands. */
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (vnet_cli_interface_command, static) = {
.path = "interface",
.short_help = "Interface commands",
};
+/* *INDENT-ON* */
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (vnet_cli_set_interface_command, static) = {
.path = "set interface",
.short_help = "Interface commands",
};
+/* *INDENT-ON* */
static clib_error_t *
clear_interface_counters (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- vnet_main_t * vnm = vnet_get_main();
- vnet_interface_main_t * im = &vnm->interface_main;
- vlib_simple_counter_main_t * sm;
- vlib_combined_counter_main_t * cm;
- static vnet_main_t ** my_vnet_mains;
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
+ vlib_simple_counter_main_t *sm;
+ vlib_combined_counter_main_t *cm;
+ static vnet_main_t **my_vnet_mains;
int i, j, n_counters;
vec_reset_length (my_vnet_mains);
-
+
for (i = 0; i < vec_len (vnet_mains); i++)
{
if (vnet_mains[i])
- vec_add1 (my_vnet_mains, vnet_mains[i]);
+ vec_add1 (my_vnet_mains, vnet_mains[i]);
}
if (vec_len (vnet_mains) == 0)
for (j = 0; j < n_counters; j++)
{
- for (i = 0; i < vec_len(my_vnet_mains); i++)
- {
- im = &my_vnet_mains[i]->interface_main;
- cm = im->combined_sw_if_counters + j;
- vlib_clear_combined_counters (cm);
- }
+ for (i = 0; i < vec_len (my_vnet_mains); i++)
+ {
+ im = &my_vnet_mains[i]->interface_main;
+ cm = im->combined_sw_if_counters + j;
+ vlib_clear_combined_counters (cm);
+ }
}
n_counters = vec_len (im->sw_if_counters);
for (j = 0; j < n_counters; j++)
{
- for (i = 0; i < vec_len(my_vnet_mains); i++)
- {
- im = &my_vnet_mains[i]->interface_main;
- sm = im->sw_if_counters + j;
- vlib_clear_simple_counters (sm);
- }
+ for (i = 0; i < vec_len (my_vnet_mains); i++)
+ {
+ im = &my_vnet_mains[i]->interface_main;
+ sm = im->sw_if_counters + j;
+ vlib_clear_simple_counters (sm);
+ }
}
return 0;
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (clear_interface_counters_command, static) = {
.path = "clear interfaces",
.short_help = "Clear interfaces statistics",
.function = clear_interface_counters,
};
+/* *INDENT-ON* */
-// The following subinterface syntax is supported. The first two are for
-// backwards compatability:
-//
-// <intf-name> <id>
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// is a single dot1q vlan with vlan id <id> and exact-match semantics.
-//
-// <intf-name> <min_id>-<max_id>
-// - a set of the above subinterfaces, repeating for each id
-// in the range <min_id> to <max_id>
-//
-// In the following, exact-match semantics (i.e. the number of vlan tags on the
-// packet must match the number of tags in the configuration) are used only if
-// the keyword exact-match is present. Non-exact match is the default.
-//
-// <intf-name> <id> dot1q <outer_id> [exact-match]
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// is a single dot1q vlan with vlan id <outer_id>.
-//
-// <intf-name> <id> dot1q any [exact-match]
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// is a single dot1q vlan with any vlan id.
-//
-// <intf-name> <id> dot1q <outer_id> inner-dot1q <inner_id> [exact-match]
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// is a double dot1q vlan with outer vlan id <outer_id> and inner vlan id
-// <inner_id>.
-//
-// <intf-name> <id> dot1q <outer_id> inner-dot1q any [exact-match]
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// is a double dot1q vlan with outer vlan id <id> and any inner vlan id.
-//
-// <intf-name> <id> dot1q any inner-dot1q any [exact-match]
-//
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// is a double dot1q vlan with any outer vlan id and any inner vlan id.
-//
-// For each of the above CLI, there is a duplicate that uses the keyword
-// "dot1ad" in place of the first "dot1q". These interfaces use ethertype
-// 0x88ad in place of 0x8100 for the outer ethertype. Note that for double-
-// tagged packets the inner ethertype is always 0x8100. Also note that
-// the dot1q and dot1ad naming spaces are independent, so it is legal to
-// have both "Gig3/0/0.1 dot1q 100" and "Gig3/0/0.2 dot1ad 100". For example:
-//
-// <intf-name> <id> dot1ad <outer_id> inner-dot1q <inner_id> [exact-match]
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// is a double dot1ad vlan with outer vlan id <outer_id> and inner vlan
-// id <inner_id>.
-//
-// <intf-name> <id> untagged
-// - a subinterface with the name <intf-name>.<id>. The subinterface
-// has no vlan tags. Only one can be specified per interface.
-//
-// <intf-name> <id> default
-// - a subinterface with the name <intf-name>.<id>. This is associated
-// with a packet that did not match any other configured subinterface
-// on this interface. Only one can be specified per interface.
-
+/**
+ * Parse subinterface names.
+ *
+ * The following subinterface syntax is supported. The first two are for
+ * backwards compatability:
+ *
+ * <intf-name> <id>
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * is a single dot1q vlan with vlan id <id> and exact-match semantics.
+ *
+ * <intf-name> <min_id>-<max_id>
+ * - a set of the above subinterfaces, repeating for each id
+ * in the range <min_id> to <max_id>
+ *
+ * In the following, exact-match semantics (i.e. the number of vlan tags on the
+ * packet must match the number of tags in the configuration) are used only if
+ * the keyword exact-match is present. Non-exact match is the default.
+ *
+ * <intf-name> <id> dot1q <outer_id> [exact-match]
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * is a single dot1q vlan with vlan id <outer_id>.
+ *
+ * <intf-name> <id> dot1q any [exact-match]
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * is a single dot1q vlan with any vlan id.
+ *
+ * <intf-name> <id> dot1q <outer_id> inner-dot1q <inner_id> [exact-match]
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * is a double dot1q vlan with outer vlan id <outer_id> and inner vlan id
+ * <inner_id>.
+ *
+ * <intf-name> <id> dot1q <outer_id> inner-dot1q any [exact-match]
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * is a double dot1q vlan with outer vlan id <id> and any inner vlan id.
+ *
+ * <intf-name> <id> dot1q any inner-dot1q any [exact-match]
+ *
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * is a double dot1q vlan with any outer vlan id and any inner vlan id.
+ *
+ * For each of the above CLI, there is a duplicate that uses the keyword
+ * "dot1ad" in place of the first "dot1q". These interfaces use ethertype
+ * 0x88ad in place of 0x8100 for the outer ethertype. Note that for double-
+ * tagged packets the inner ethertype is always 0x8100. Also note that
+ * the dot1q and dot1ad naming spaces are independent, so it is legal to
+ * have both "Gig3/0/0.1 dot1q 100" and "Gig3/0/0.2 dot1ad 100". For example:
+ *
+ * <intf-name> <id> dot1ad <outer_id> inner-dot1q <inner_id> [exact-match]
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * is a double dot1ad vlan with outer vlan id <outer_id> and inner vlan
+ * id <inner_id>.
+ *
+ * <intf-name> <id> untagged
+ * - a subinterface with the name <intf-name>.<id>. The subinterface
+ * has no vlan tags. Only one can be specified per interface.
+ *
+ * <intf-name> <id> default
+ * - a subinterface with the name <intf-name>.<id>. This is associated
+ * with a packet that did not match any other configured subinterface
+ * on this interface. Only one can be specified per interface.
+ */
static clib_error_t *
-parse_vlan_sub_interfaces (unformat_input_t * input,
- vnet_sw_interface_t * template)
+parse_vlan_sub_interfaces (unformat_input_t * input,
+ vnet_sw_interface_t * template)
{
- clib_error_t * error = 0;
+ clib_error_t *error = 0;
u32 inner_vlan, outer_vlan;
- if (unformat (input, "any inner-dot1q any")) {
- template->sub.eth.flags.two_tags = 1;
- template->sub.eth.flags.outer_vlan_id_any = 1;
- template->sub.eth.flags.inner_vlan_id_any = 1;
- } else if (unformat (input, "any")) {
- template->sub.eth.flags.one_tag = 1;
- template->sub.eth.flags.outer_vlan_id_any = 1;
- } else if (unformat (input, "%d inner-dot1q any", &outer_vlan)) {
- template->sub.eth.flags.two_tags = 1;
- template->sub.eth.flags.inner_vlan_id_any = 1;
- template->sub.eth.outer_vlan_id = outer_vlan;
- } else if (unformat (input, "%d inner-dot1q %d", &outer_vlan, &inner_vlan)) {
- template->sub.eth.flags.two_tags = 1;
- template->sub.eth.outer_vlan_id = outer_vlan;
- template->sub.eth.inner_vlan_id = inner_vlan;
- } else if (unformat (input, "%d", &outer_vlan)) {
- template->sub.eth.flags.one_tag = 1;
- template->sub.eth.outer_vlan_id = outer_vlan;
- } else {
- error = clib_error_return (0, "expected dot1q config, got `%U'",
- format_unformat_error, input);
- goto done;
- }
+ if (unformat (input, "any inner-dot1q any"))
+ {
+ template->sub.eth.flags.two_tags = 1;
+ template->sub.eth.flags.outer_vlan_id_any = 1;
+ template->sub.eth.flags.inner_vlan_id_any = 1;
+ }
+ else if (unformat (input, "any"))
+ {
+ template->sub.eth.flags.one_tag = 1;
+ template->sub.eth.flags.outer_vlan_id_any = 1;
+ }
+ else if (unformat (input, "%d inner-dot1q any", &outer_vlan))
+ {
+ template->sub.eth.flags.two_tags = 1;
+ template->sub.eth.flags.inner_vlan_id_any = 1;
+ template->sub.eth.outer_vlan_id = outer_vlan;
+ }
+ else if (unformat (input, "%d inner-dot1q %d", &outer_vlan, &inner_vlan))
+ {
+ template->sub.eth.flags.two_tags = 1;
+ template->sub.eth.outer_vlan_id = outer_vlan;
+ template->sub.eth.inner_vlan_id = inner_vlan;
+ }
+ else if (unformat (input, "%d", &outer_vlan))
+ {
+ template->sub.eth.flags.one_tag = 1;
+ template->sub.eth.outer_vlan_id = outer_vlan;
+ }
+ else
+ {
+ error = clib_error_return (0, "expected dot1q config, got `%U'",
+ format_unformat_error, input);
+ goto done;
+ }
- if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
- if (unformat (input, "exact-match")) {
- template->sub.eth.flags.exact_match = 1;
+ if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (input, "exact-match"))
+ {
+ template->sub.eth.flags.exact_match = 1;
+ }
}
- }
- done:
+done:
return error;
}
static clib_error_t *
create_sub_interfaces (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- vnet_main_t * vnm = vnet_get_main();
- clib_error_t * error = 0;
+ vnet_main_t *vnm = vnet_get_main ();
+ clib_error_t *error = 0;
u32 hw_if_index, sw_if_index;
- vnet_hw_interface_t * hi;
+ vnet_hw_interface_t *hi;
u32 id, id_min, id_max;
vnet_sw_interface_t template;
hw_if_index = ~0;
- if (! unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index))
+ if (!unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index))
{
error = clib_error_return (0, "unknown interface `%U'",
format_unformat_error, input);
memset (&template, 0, sizeof (template));
template.sub.eth.raw_flags = 0;
- if (unformat (input, "%d default", &id_min)) {
- id_max = id_min;
- template.sub.eth.flags.default_sub = 1;
- } else if (unformat (input, "%d untagged", &id_min)) {
- id_max = id_min;
- template.sub.eth.flags.no_tags = 1;
- template.sub.eth.flags.exact_match = 1;
- } else if (unformat (input, "%d dot1q", &id_min)) {
- // parse dot1q config
- id_max = id_min;
- error = parse_vlan_sub_interfaces(input, &template);
- if (error) goto done;
- } else if (unformat (input, "%d dot1ad", &id_min)) {
- // parse dot1ad config
- id_max = id_min;
- template.sub.eth.flags.dot1ad = 1;
- error = parse_vlan_sub_interfaces(input, &template);
- if (error) goto done;
- } else if (unformat (input, "%d-%d", &id_min, &id_max)) {
- template.sub.eth.flags.one_tag = 1;
- template.sub.eth.outer_vlan_id = id_min;
- template.sub.eth.flags.exact_match = 1;
- if (id_min > id_max)
- goto id_error;
- } else if (unformat (input, "%d", &id_min)) {
- id_max = id_min;
- template.sub.eth.flags.one_tag = 1;
- template.sub.eth.outer_vlan_id = id_min;
- template.sub.eth.flags.exact_match = 1;
- } else {
+ if (unformat (input, "%d default", &id_min))
+ {
+ id_max = id_min;
+ template.sub.eth.flags.default_sub = 1;
+ }
+ else if (unformat (input, "%d untagged", &id_min))
+ {
+ id_max = id_min;
+ template.sub.eth.flags.no_tags = 1;
+ template.sub.eth.flags.exact_match = 1;
+ }
+ else if (unformat (input, "%d dot1q", &id_min))
+ {
+ /* parse dot1q config */
+ id_max = id_min;
+ error = parse_vlan_sub_interfaces (input, &template);
+ if (error)
+ goto done;
+ }
+ else if (unformat (input, "%d dot1ad", &id_min))
+ {
+ /* parse dot1ad config */
+ id_max = id_min;
+ template.sub.eth.flags.dot1ad = 1;
+ error = parse_vlan_sub_interfaces (input, &template);
+ if (error)
+ goto done;
+ }
+ else if (unformat (input, "%d-%d", &id_min, &id_max))
+ {
+ template.sub.eth.flags.one_tag = 1;
+ template.sub.eth.flags.exact_match = 1;
+ if (id_min > id_max)
+ goto id_error;
+ }
+ else if (unformat (input, "%d", &id_min))
+ {
+ id_max = id_min;
+ template.sub.eth.flags.one_tag = 1;
+ template.sub.eth.outer_vlan_id = id_min;
+ template.sub.eth.flags.exact_match = 1;
+ }
+ else
+ {
id_error:
error = clib_error_return (0, "expected ID or ID MIN-MAX, got `%U'",
format_unformat_error, input);
goto done;
- }
-
- /*
- if (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) {
- error = clib_error_return (0, "unexpected text `%U'",
- format_unformat_error, input);
- goto done;
- }
- */
+ }
hi = vnet_get_hw_interface (vnm, hw_if_index);
- if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE) {
- error = clib_error_return (
- 0, "not allowed as %v belong to a BondEthernet interface", hi->name);
- goto done;
- }
+ if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
+ {
+ error =
+ clib_error_return (0,
+ "not allowed as %v belong to a BondEthernet interface",
+ hi->name);
+ goto done;
+ }
for (id = id_min; id <= id_max; id++)
{
- uword * p;
- vnet_interface_main_t * im = &vnm->interface_main;
- u64 sup_and_sub_key = ((u64)(hi->sw_if_index) << 32) |
- (u64) id;
- u64 * kp;
+ uword *p;
+ vnet_interface_main_t *im = &vnm->interface_main;
+ u64 sup_and_sub_key = ((u64) (hi->sw_if_index) << 32) | (u64) id;
+ u64 *kp;
p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
if (p)
- {
- if (CLIB_DEBUG > 0)
- clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
- hi->sw_if_index, id);
- continue;
- }
+ {
+ if (CLIB_DEBUG > 0)
+ clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
+ hi->sw_if_index, id);
+ continue;
+ }
kp = clib_mem_alloc (sizeof (*kp));
*kp = sup_and_sub_key;
template.type = VNET_SW_INTERFACE_TYPE_SUB;
template.sup_sw_if_index = hi->sw_if_index;
template.sub.id = id;
+ if (id_min < id_max)
+ template.sub.eth.outer_vlan_id = id;
+
error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
- if (error) goto done;
+ if (error)
+ goto done;
+
hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
+ vlib_cli_output (vm, "%U\n", format_vnet_sw_if_index_name,
+ vnet_get_main (), sw_if_index);
}
- if (error)
- goto done;
-
- done:
+done:
return error;
}
+/* *INDENT-OFF* */
+/*?
+ * Create vlan subinterfaces
+ *
+ * @cliexpar
+ * @cliexstart{create sub-interfaces}
+ *
+ * To create a vlan subinterface 11 to process packets on 802.1q VLAN id 11, use:
+ *
+ * vpp# create sub GigabitEthernet2/0/0 11
+ *
+ * This shorthand is equivalent to:
+ * vpp# create sub GigabitEthernet2/0/0 11 dot1q 11 exact-match
+ *
+ * You can specify a subinterface number that is different from the vlan id:
+ * vpp# create sub GigabitEthernet2/0/0 11 dot1q 100
+ *
+ * You can create qinq and q-in-any interfaces:
+ * vpp# create sub GigabitEthernet2/0/0 11 dot1q 100 inner-dot1q 200
+ * vpp# create sub GigabitEthernet2/0/0 12 dot1q 100 inner-dot1q any
+ *
+ * You can also create dot1ad interfaces:
+ * vpp# create sub GigabitEthernet2/0/0 11 dot1ad 11
+ * vpp# create sub GigabitEthernet2/0/0 12 dot1q 100 inner-dot1q 200
+ *
+ * Subinterfaces can be configured as either exact-match or non-exact match.
+ * Non-exact match is the CLI default. If exact-match is specified,
+ * packets must have the same number of vlan tags as the configuration.
+ * For non-exact-match, packets must at least that number of tags.
+ * L3 (routed) interfaces must be configured as exact-match.
+ * L2 interfaces are typically configured as non-exact-match.
+ *
+ * For example, a packet with outer vlan 100 and inner 200 would match this interface:
+ * vpp# create sub GigabitEthernet2/0/0 5 dot1q 100
+ *
+ * but would not match this interface:
+ * vpp# create sub GigabitEthernet2/0/0 5 dot1q 100 exact-match
+ *
+ * There are two special subinterfaces that can be configured. Subinterface untagged has no vlan tags:
+ * vpp# create sub GigabitEthernet2/0/0 5 untagged
+ *
+ * The subinterface default matches any packet that does not match any other subinterface:
+ * vpp# create sub GigabitEthernet2/0/0 7 default
+ * @cliexend
+ ?*/
VLIB_CLI_COMMAND (create_sub_interfaces_command, static) = {
- .path = "create sub-interface",
+ .path = "create sub-interfaces",
.short_help = "create sub-interfaces <nn>[-<nn>] [dot1q|dot1ad|default|untagged]",
.function = create_sub_interfaces,
};
+/* *INDENT-ON* */
static clib_error_t *
set_state (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- vnet_main_t * vnm = vnet_get_main();
- clib_error_t * error;
+ vnet_main_t *vnm = vnet_get_main ();
+ clib_error_t *error;
u32 sw_if_index, flags;
sw_if_index = ~0;
- if (! unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
+ if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
{
error = clib_error_return (0, "unknown interface `%U'",
format_unformat_error, input);
goto done;
}
- if (! unformat (input, "%U", unformat_vnet_sw_interface_flags, &flags))
+ if (!unformat (input, "%U", unformat_vnet_sw_interface_flags, &flags))
{
error = clib_error_return (0, "unknown flags `%U'",
format_unformat_error, input);
if (error)
goto done;
- done:
+done:
return error;
}
+
+/* *INDENT-OFF* */
+/*?
+ * Interface admin up/down
+ *
+ * @cliexpar
+ * @cliexstart{set interface state}
+ * vpp# set interface state GigabitEthernet2/0/0 up
+ * vpp# set interface state GigabitEthernet2/0/0 down
+ * @cliexend
+ ?*/
VLIB_CLI_COMMAND (set_state_command, static) = {
.path = "set interface state",
.short_help = "Set interface state",
.function = set_state,
};
+/* *INDENT-ON* */
static clib_error_t *
set_unnumbered (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- vnet_main_t * vnm = vnet_get_main();
+ vnet_main_t *vnm = vnet_get_main ();
u32 unnumbered_sw_if_index;
u32 inherit_from_sw_if_index;
- vnet_sw_interface_t * si;
+ vnet_sw_interface_t *si;
int is_set = 0;
int is_del = 0;
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
- {
-
- if (unformat (input, "%U use %U",
- unformat_vnet_sw_interface, vnm, &unnumbered_sw_if_index,
- unformat_vnet_sw_interface, vnm, &inherit_from_sw_if_index))
- is_set = 1;
- else if (unformat (input, "del %U",
- unformat_vnet_sw_interface,
- vnm, &unnumbered_sw_if_index))
- is_del = 1;
- else
- {
- if (is_set || is_del)
- break;
- else
- return clib_error_return
- (0, "parse error '%U'", format_unformat_error, input);
- }
- }
+ if (unformat (input, "%U use %U",
+ unformat_vnet_sw_interface, vnm, &unnumbered_sw_if_index,
+ unformat_vnet_sw_interface, vnm, &inherit_from_sw_if_index))
+ is_set = 1;
+ else if (unformat (input, "del %U",
+ unformat_vnet_sw_interface, vnm,
+ &unnumbered_sw_if_index))
+ is_del = 1;
+ else
+ return clib_error_return (0, "parse error '%U'",
+ format_unformat_error, input);
si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
- if (is_del) {
+ if (is_del)
+ {
si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED);
- si->unnumbered_sw_if_index = (u32)~0;
- } else {
+ si->unnumbered_sw_if_index = (u32) ~ 0;
+ }
+ else if (is_set)
+ {
si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED;
si->unnumbered_sw_if_index = inherit_from_sw_if_index;
- }
-
+ }
+
return 0;
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_unnumbered_command, static) = {
.path = "set interface unnumbered",
- .short_help = "set interface unnumbered [<intfc> use <intfc>][del <intfc>]",
+ .short_help = "set interface unnumbered [<intfc> use <intfc> | del <intfc>]",
.function = set_unnumbered,
};
+/* *INDENT-ON* */
static clib_error_t *
set_hw_class (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input, vlib_cli_command_t * cmd)
{
- vnet_main_t * vnm = vnet_get_main();
- vnet_interface_main_t * im = &vnm->interface_main;
- clib_error_t * error;
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
+ clib_error_t *error;
u32 hw_if_index, hw_class_index;
hw_if_index = ~0;
- if (! unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index))
+ if (!unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index))
{
error = clib_error_return (0, "unknown hardware interface `%U'",
format_unformat_error, input);
goto done;
}
- if (! unformat_user (input, unformat_hash_string,
- im->hw_interface_class_by_name, &hw_class_index))
+ if (!unformat_user (input, unformat_hash_string,
+ im->hw_interface_class_by_name, &hw_class_index))
{
error = clib_error_return (0, "unknown hardware class `%U'",
format_unformat_error, input);
if (error)
goto done;
- done:
+done:
return error;
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (set_hw_class_command, static) = {
.path = "set interface hw-class",
.short_help = "Set interface hardware class",
.function = set_hw_class,
};
+/* *INDENT-ON* */
-static clib_error_t * vnet_interface_cli_init (vlib_main_t * vm)
-{ return 0; }
+static clib_error_t *
+vnet_interface_cli_init (vlib_main_t * vm)
+{
+ return 0;
+}
VLIB_INIT_FUNCTION (vnet_interface_cli_init);
-static clib_error_t *
+static clib_error_t *
renumber_interface_command_fn (vlib_main_t * vm,
- unformat_input_t * input,
- vlib_cli_command_t * cmd)
+ unformat_input_t * input,
+ vlib_cli_command_t * cmd)
{
u32 hw_if_index;
u32 new_dev_instance;
- vnet_main_t * vnm = vnet_get_main();
+ vnet_main_t *vnm = vnet_get_main ();
int rv;
- if (! unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index))
+ if (!unformat_user (input, unformat_vnet_hw_interface, vnm, &hw_if_index))
return clib_error_return (0, "unknown hardware interface `%U'",
- format_unformat_error, input);
+ format_unformat_error, input);
- if (! unformat (input, "%d", &new_dev_instance))
+ if (!unformat (input, "%d", &new_dev_instance))
return clib_error_return (0, "new dev instance missing");
rv = vnet_interface_name_renumber (hw_if_index, new_dev_instance);
default:
return clib_error_return (0, "vnet_interface_name_renumber returned %d",
- rv);
+ rv);
}
}
+/* *INDENT-OFF* */
VLIB_CLI_COMMAND (renumber_interface_command, static) = {
.path = "renumber interface",
.short_help = "renumber interface <if-name> <new-dev-instance>",
.function = renumber_interface_command_fn,
};
+/* *INDENT-ON* */
+
+static clib_error_t *
+promiscuous_cmd (vlib_main_t * vm,
+ unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 hw_if_index;
+ u32 flags = ETHERNET_INTERFACE_FLAG_ACCEPT_ALL;
+ ethernet_main_t *em = ðernet_main;
+ ethernet_interface_t *eif;
+
+ if (unformat (input, "on %U",
+ unformat_vnet_hw_interface, vnm, &hw_if_index))
+ ;
+ else if (unformat (input, "off %U",
+ unformat_ethernet_interface, vnm, &hw_if_index))
+ flags = 0;
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+
+ eif = ethernet_get_interface (em, hw_if_index);
+ if (!eif)
+ return clib_error_return (0, "not supported");
+
+ ethernet_set_flags (vnm, hw_if_index, flags);
+ return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_interface_promiscuous_cmd, static) = {
+ .path = "set interface promiscuous",
+ .short_help = "set interface promiscuous [on | off] <intfc>",
+ .function = promiscuous_cmd,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+mtu_cmd (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 hw_if_index, mtu;
+ u32 flags = ETHERNET_INTERFACE_FLAG_MTU;
+ ethernet_main_t *em = ðernet_main;
+
+ if (unformat (input, "%d %U", &mtu,
+ unformat_vnet_hw_interface, vnm, &hw_if_index))
+ {
+ vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, hw_if_index);
+ ethernet_interface_t *eif = ethernet_get_interface (em, hw_if_index);
+
+ if (!eif)
+ return clib_error_return (0, "not supported");
+
+ if (mtu < hi->min_supported_packet_bytes)
+ return clib_error_return (0, "Invalid mtu (%d): "
+ "must be >= min pkt bytes (%d)", mtu,
+ hi->min_supported_packet_bytes);
+
+ if (mtu > hi->max_supported_packet_bytes)
+ return clib_error_return (0, "Invalid mtu (%d): must be <= (%d)", mtu,
+ hi->max_supported_packet_bytes);
+ if (hi->max_packet_bytes != mtu)
+ {
+ hi->max_packet_bytes = mtu;
+ ethernet_set_flags (vnm, hw_if_index, flags);
+ }
+ }
+ else
+ return clib_error_return (0, "unknown input `%U'",
+ format_unformat_error, input);
+ return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_interface_mtu_cmd, static) = {
+ .path = "set interface mtu",
+ .short_help = "set interface mtu <value> <intfc>",
+ .function = mtu_cmd,
+};
+/* *INDENT-ON* */
+
+static clib_error_t *
+set_interface_mac_address (vlib_main_t * vm, unformat_input_t * input,
+ vlib_cli_command_t * cmd)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ clib_error_t *error = 0;
+ u32 sw_if_index = ~0;
+ u64 mac = 0;
+
+ if (!unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
+ {
+ error = clib_error_return (0, "unknown interface `%U'",
+ format_unformat_error, input);
+ goto done;
+ }
+ if (!unformat_user (input, unformat_ethernet_address, &mac))
+ {
+ error = clib_error_return (0, "expected mac address `%U'",
+ format_unformat_error, input);
+ goto done;
+ }
+ error = vnet_hw_interface_change_mac_address (vnm, sw_if_index, mac);
+done:
+ return error;
+}
+
+/*?
+ * The '<em>set interface mac address </em>' command allows to set MAC address of given interface.
+ * In case of NIC interfaces the one has to support MAC address change. A side effect of MAC address
+ * change are changes of MAC addresses in FIB tables (ipv4 and ipv6).
+ *
+ * @cliexpar
+ * @parblock
+ * Example of how to change MAC Address of interface:
+ * @cliexcmd{set interface mac address GigabitEthernet0/8/0 aa:bb:cc:dd:ee:01}
+ * @cliexcmd{set interface mac address host-vpp0 aa:bb:cc:dd:ee:02}
+ * @cliexcmd{set interface mac address tap-0 aa:bb:cc:dd:ee:03}
+ * @cliexcmd{set interface mac address pg0 aa:bb:cc:dd:ee:04}
+ * @endparblock
+?*/
+/* *INDENT-OFF* */
+VLIB_CLI_COMMAND (set_interface_mac_address_cmd, static) = {
+ .path = "set interface mac address",
+ .short_help = "set interface mac address <intfc> <mac-address>",
+ .function = set_interface_mac_address,
+};
+/* *INDENT-ON* */
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff