interface: callback to manage extra MAC addresses
Type: feature
New callback vnet_hw_interface_add_del_mac_address().
Add or delete secondary MAC addresses on a hardware interface.
This will allow packets to be processed which have a destination
MAC address other than the primary programmed MAC address without
needing to put the device into promiscuous mode.
Change-Id: I6beecbcb8932fc1fe45b567f76fa3706feefae2c
Signed-off-by: Matthew Smith <mgsmith@netgate.com>
diff --git a/src/vat/api_format.c b/src/vat/api_format.c
index 4c1a85f..9f02507 100644
--- a/src/vat/api_format.c
+++ b/src/vat/api_format.c
@@ -5173,6 +5173,7 @@
_(set_punt_reply) \
_(feature_enable_disable_reply) \
_(sw_interface_tag_add_del_reply) \
+_(sw_interface_add_del_mac_address_reply) \
_(hw_interface_set_mtu_reply) \
_(p2p_ethernet_add_reply) \
_(p2p_ethernet_del_reply) \
@@ -5481,6 +5482,7 @@
_(IP_ROUTE_DETAILS, ip_route_details) \
_(FEATURE_ENABLE_DISABLE_REPLY, feature_enable_disable_reply) \
_(SW_INTERFACE_TAG_ADD_DEL_REPLY, sw_interface_tag_add_del_reply) \
+_(SW_INTERFACE_ADD_DEL_MAC_ADDRESS_REPLY, sw_interface_add_del_mac_address_reply) \
_(L2_XCONNECT_DETAILS, l2_xconnect_details) \
_(HW_INTERFACE_SET_MTU_REPLY, hw_interface_set_mtu_reply) \
_(IP_NEIGHBOR_DETAILS, ip_neighbor_details) \
@@ -19999,6 +20001,54 @@
return ret;
}
+static int
+api_sw_interface_add_del_mac_address (vat_main_t * vam)
+{
+ unformat_input_t *i = vam->input;
+ vl_api_mac_address_t mac = { 0 };
+ vl_api_sw_interface_add_del_mac_address_t *mp;
+ u32 sw_if_index = ~0;
+ u8 is_add = 1;
+ u8 mac_set = 0;
+ int ret;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "%U", api_unformat_sw_if_index, vam, &sw_if_index))
+ ;
+ else if (unformat (i, "sw_if_index %d", &sw_if_index))
+ ;
+ else if (unformat (i, "%U", unformat_vl_api_mac_address, &mac))
+ mac_set++;
+ else if (unformat (i, "del"))
+ is_add = 0;
+ else
+ break;
+ }
+
+ if (sw_if_index == ~0)
+ {
+ errmsg ("missing interface name or sw_if_index");
+ return -99;
+ }
+
+ if (!mac_set)
+ {
+ errmsg ("missing MAC address");
+ return -99;
+ }
+
+ /* Construct the API message */
+ M (SW_INTERFACE_ADD_DEL_MAC_ADDRESS, mp);
+ mp->sw_if_index = ntohl (sw_if_index);
+ mp->is_add = is_add;
+ clib_memcpy (&mp->addr, &mac, sizeof (mac));
+
+ S (mp);
+ W (ret);
+ return ret;
+}
+
static void vl_api_l2_xconnect_details_t_handler
(vl_api_l2_xconnect_details_t * mp)
{
@@ -21753,6 +21803,8 @@
"feature_name <feature_name> <intfc> | sw_if_index <nn> [disable]") \
_(sw_interface_tag_add_del, "<intfc> | sw_if_index <nn> tag <text>" \
"[disable]") \
+_(sw_interface_add_del_mac_address, "<intfc> | sw_if_index <nn> " \
+ "mac <mac-address> [del]") \
_(l2_xconnect_dump, "") \
_(hw_interface_set_mtu, "<intfc> | hw_if_index <nn> mtu <nn>") \
_(ip_neighbor_dump, "[ip6] <intfc> | sw_if_index <nn>") \