diff options
Diffstat (limited to 'src/vnet/interface_cli.c')
| -rw-r--r-- | src/vnet/interface_cli.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/src/vnet/interface_cli.c b/src/vnet/interface_cli.c index c622a605be8..a66e1576bde 100644 --- a/src/vnet/interface_cli.c +++ b/src/vnet/interface_cli.c @@ -1165,6 +1165,158 @@ VLIB_CLI_COMMAND (set_interface_mtu_cmd, static) = { /* *INDENT-ON* */ static clib_error_t * +show_interface_sec_mac_addr_fn (vlib_main_t * vm, unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + vnet_main_t *vnm = vnet_get_main (); + vnet_interface_main_t *im = &vnm->interface_main; + ethernet_main_t *em = ðernet_main; + u32 sw_if_index = ~0; + vnet_sw_interface_t *si, *sorted_sis = 0; + + if (unformat (input, "%U", unformat_vnet_sw_interface, vnm, &sw_if_index)) + { + si = pool_elt_at_index (im->sw_interfaces, sw_if_index); + vec_add1 (sorted_sis, si[0]); + } + + /* if an interface name was not passed, get all interfaces */ + if (vec_len (sorted_sis) == 0) + { + sorted_sis = + vec_new (vnet_sw_interface_t, pool_elts (im->sw_interfaces)); + _vec_len (sorted_sis) = 0; + /* *INDENT-OFF* */ + pool_foreach (si, im->sw_interfaces, + ({ + int visible = vnet_swif_is_api_visible (si); + if (visible) + vec_add1 (sorted_sis, si[0]);} + )); + /* *INDENT-ON* */ + /* Sort by name. */ + vec_sort_with_function (sorted_sis, sw_interface_name_compare); + } + + vec_foreach (si, sorted_sis) + { + vnet_sw_interface_t *sup_si; + ethernet_interface_t *ei; + + sup_si = vnet_get_sup_sw_interface (vnm, si->sw_if_index); + ei = ethernet_get_interface (em, sup_si->hw_if_index); + + 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"); + + if (ei && ei->secondary_addrs) + { + mac_address_t *sec_addr; + + vec_foreach (sec_addr, ei->secondary_addrs) + { + vlib_cli_output (vm, " %U", format_mac_address_t, sec_addr); + } + } + } + + vec_free (sorted_sis); + return 0; +} + +/*? + * This command is used to display interface secondary mac addresses. + * + * @cliexpar + * Example of how to display interface secondary mac addresses: + * @cliexstart{show interface secondary-mac-address} + * @cliexend +?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (show_interface_sec_mac_addr, static) = { + .path = "show interface secondary-mac-address", + .short_help = "show interface secondary-mac-address [<interface>]", + .function = show_interface_sec_mac_addr_fn, +}; +/* *INDENT-ON* */ + +static clib_error_t * +interface_add_del_mac_address (vlib_main_t * vm, unformat_input_t * input, + vlib_cli_command_t * cmd) +{ + vnet_main_t *vnm = vnet_get_main (); + vnet_sw_interface_t *si = NULL; + clib_error_t *error = 0; + u32 sw_if_index = ~0; + u8 mac[6] = { 0 }; + u8 is_add, is_del; + + is_add = is_del = 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; + } + + while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT) + { + if (unformat (input, "add")) + is_add = 1; + else if (unformat (input, "del")) + is_del = 1; + else + break; + } + + if (is_add == is_del) + { + error = clib_error_return (0, "must choose one of add or del"); + goto done; + } + + si = vnet_get_sw_interface (vnm, sw_if_index); + error = + vnet_hw_interface_add_del_mac_address (vnm, si->hw_if_index, mac, is_add); + +done: + return error; +} + +/*? + * The '<em>set interface secondary-mac-address </em>' command allows adding + * or deleting extra MAC addresses on a given interface without changing the + * default MAC address. This could allow packets sent to these MAC addresses + * to be received without setting the interface to promiscuous mode. + * Not all interfaces support this operation. The ones that do are mostly + * hardware NICs, though virtio does also. + * + * @cliexpar + * @parblock + * Example of how to add a secondary MAC Address on an interface: + * @cliexcmd{set interface secondary-mac-address GigabitEthernet0/8/0 aa:bb:cc:dd:ee:01 add} + * Example of how to delete a secondary MAC address from an interface: + * @cliexcmd{set interface secondary-mac-address GigabitEthernet0/8/0 aa:bb:cc:dd:ee:01 del} + * @endparblock +?*/ +/* *INDENT-OFF* */ +VLIB_CLI_COMMAND (interface_add_del_mac_address_cmd, static) = { + .path = "set interface secondary-mac-address", + .short_help = "set interface secondary-mac-address <interface> <mac-address> [(add|del)]", + .function = interface_add_del_mac_address, +}; +/* *INDENT-ON* */ + +static clib_error_t * set_interface_mac_address (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { |