1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _UAPI_LINUX_IF_LINK_H
3 #define _UAPI_LINUX_IF_LINK_H
5 #include <linux/types.h>
6 #include <linux/netlink.h>
8 /* This struct should be in sync with struct rtnl_link_stats64 */
9 struct rtnl_link_stats {
20 /* detailed rx_errors: */
21 __u32 rx_length_errors;
24 __u32 rx_frame_errors;
26 __u32 rx_missed_errors;
28 /* detailed tx_errors */
29 __u32 tx_aborted_errors;
30 __u32 tx_carrier_errors;
32 __u32 tx_heartbeat_errors;
33 __u32 tx_window_errors;
43 * struct rtnl_link_stats64 - The main device statistics structure.
45 * @rx_packets: Number of good packets received by the interface.
46 * For hardware interfaces counts all good packets received from the device
47 * by the host, including packets which host had to drop at various stages
48 * of processing (even in the driver).
50 * @tx_packets: Number of packets successfully transmitted.
51 * For hardware interfaces counts packets which host was able to successfully
52 * hand over to the device, which does not necessarily mean that packets
53 * had been successfully transmitted out of the device, only that device
54 * acknowledged it copied them out of host memory.
56 * @rx_bytes: Number of good received bytes, corresponding to @rx_packets.
58 * For IEEE 802.3 devices should count the length of Ethernet Frames
61 * @tx_bytes: Number of good transmitted bytes, corresponding to @tx_packets.
63 * For IEEE 802.3 devices should count the length of Ethernet Frames
66 * @rx_errors: Total number of bad packets received on this network device.
67 * This counter must include events counted by @rx_length_errors,
68 * @rx_crc_errors, @rx_frame_errors and other errors not otherwise
71 * @tx_errors: Total number of transmit problems.
72 * This counter must include events counter by @tx_aborted_errors,
73 * @tx_carrier_errors, @tx_fifo_errors, @tx_heartbeat_errors,
74 * @tx_window_errors and other errors not otherwise counted.
76 * @rx_dropped: Number of packets received but not processed,
77 * e.g. due to lack of resources or unsupported protocol.
78 * For hardware interfaces this counter may include packets discarded
79 * due to L2 address filtering but should not include packets dropped
80 * by the device due to buffer exhaustion which are counted separately in
81 * @rx_missed_errors (since procfs folds those two counters together).
83 * @tx_dropped: Number of packets dropped on their way to transmission,
84 * e.g. due to lack of resources.
86 * @multicast: Multicast packets received.
87 * For hardware interfaces this statistic is commonly calculated
88 * at the device level (unlike @rx_packets) and therefore may include
89 * packets which did not reach the host.
91 * For IEEE 802.3 devices this counter may be equivalent to:
93 * - 30.3.1.1.21 aMulticastFramesReceivedOK
95 * @collisions: Number of collisions during packet transmissions.
97 * @rx_length_errors: Number of packets dropped due to invalid length.
98 * Part of aggregate "frame" errors in `/proc/net/dev`.
100 * For IEEE 802.3 devices this counter should be equivalent to a sum
101 * of the following attributes:
103 * - 30.3.1.1.23 aInRangeLengthErrors
104 * - 30.3.1.1.24 aOutOfRangeLengthField
105 * - 30.3.1.1.25 aFrameTooLongErrors
107 * @rx_over_errors: Receiver FIFO overflow event counter.
109 * Historically the count of overflow events. Such events may be
110 * reported in the receive descriptors or via interrupts, and may
111 * not correspond one-to-one with dropped packets.
113 * The recommended interpretation for high speed interfaces is -
114 * number of packets dropped because they did not fit into buffers
115 * provided by the host, e.g. packets larger than MTU or next buffer
116 * in the ring was not available for a scatter transfer.
118 * Part of aggregate "frame" errors in `/proc/net/dev`.
120 * This statistics was historically used interchangeably with
123 * This statistic corresponds to hardware events and is not commonly used
124 * on software devices.
126 * @rx_crc_errors: Number of packets received with a CRC error.
127 * Part of aggregate "frame" errors in `/proc/net/dev`.
129 * For IEEE 802.3 devices this counter must be equivalent to:
131 * - 30.3.1.1.6 aFrameCheckSequenceErrors
133 * @rx_frame_errors: Receiver frame alignment errors.
134 * Part of aggregate "frame" errors in `/proc/net/dev`.
136 * For IEEE 802.3 devices this counter should be equivalent to:
138 * - 30.3.1.1.7 aAlignmentErrors
140 * @rx_fifo_errors: Receiver FIFO error counter.
142 * Historically the count of overflow events. Those events may be
143 * reported in the receive descriptors or via interrupts, and may
144 * not correspond one-to-one with dropped packets.
146 * This statistics was used interchangeably with @rx_over_errors.
147 * Not recommended for use in drivers for high speed interfaces.
149 * This statistic is used on software devices, e.g. to count software
150 * packet queue overflow (can) or sequencing errors (GRE).
152 * @rx_missed_errors: Count of packets missed by the host.
153 * Folded into the "drop" counter in `/proc/net/dev`.
155 * Counts number of packets dropped by the device due to lack
156 * of buffer space. This usually indicates that the host interface
157 * is slower than the network interface, or host is not keeping up
158 * with the receive packet rate.
160 * This statistic corresponds to hardware events and is not used
161 * on software devices.
163 * @tx_aborted_errors:
164 * Part of aggregate "carrier" errors in `/proc/net/dev`.
165 * For IEEE 802.3 devices capable of half-duplex operation this counter
166 * must be equivalent to:
168 * - 30.3.1.1.11 aFramesAbortedDueToXSColls
170 * High speed interfaces may use this counter as a general device
173 * @tx_carrier_errors: Number of frame transmission errors due to loss
174 * of carrier during transmission.
175 * Part of aggregate "carrier" errors in `/proc/net/dev`.
177 * For IEEE 802.3 devices this counter must be equivalent to:
179 * - 30.3.1.1.13 aCarrierSenseErrors
181 * @tx_fifo_errors: Number of frame transmission errors due to device
182 * FIFO underrun / underflow. This condition occurs when the device
183 * begins transmission of a frame but is unable to deliver the
184 * entire frame to the transmitter in time for transmission.
185 * Part of aggregate "carrier" errors in `/proc/net/dev`.
187 * @tx_heartbeat_errors: Number of Heartbeat / SQE Test errors for
188 * old half-duplex Ethernet.
189 * Part of aggregate "carrier" errors in `/proc/net/dev`.
191 * For IEEE 802.3 devices possibly equivalent to:
193 * - 30.3.2.1.4 aSQETestErrors
195 * @tx_window_errors: Number of frame transmission errors due
196 * to late collisions (for Ethernet - after the first 64B of transmission).
197 * Part of aggregate "carrier" errors in `/proc/net/dev`.
199 * For IEEE 802.3 devices this counter must be equivalent to:
201 * - 30.3.1.1.10 aLateCollisions
203 * @rx_compressed: Number of correctly received compressed packets.
204 * This counters is only meaningful for interfaces which support
205 * packet compression (e.g. CSLIP, PPP).
207 * @tx_compressed: Number of transmitted compressed packets.
208 * This counters is only meaningful for interfaces which support
209 * packet compression (e.g. CSLIP, PPP).
211 * @rx_nohandler: Number of packets received on the interface
212 * but dropped by the networking stack because the device is
213 * not designated to receive packets (e.g. backup link in a bond).
215 * @rx_otherhost_dropped: Number of packets dropped due to mismatch
216 * in destination MAC address.
218 struct rtnl_link_stats64 {
230 /* detailed rx_errors: */
231 __u64 rx_length_errors;
232 __u64 rx_over_errors;
234 __u64 rx_frame_errors;
235 __u64 rx_fifo_errors;
236 __u64 rx_missed_errors;
238 /* detailed tx_errors */
239 __u64 tx_aborted_errors;
240 __u64 tx_carrier_errors;
241 __u64 tx_fifo_errors;
242 __u64 tx_heartbeat_errors;
243 __u64 tx_window_errors;
250 __u64 rx_otherhost_dropped;
253 /* Subset of link stats useful for in-HW collection. Meaning of the fields is as
254 * for struct rtnl_link_stats64.
256 struct rtnl_hw_stats64 {
268 /* The struct should be in sync with struct ifmap */
269 struct rtnl_link_ifmap {
280 * Contains nested attributes for address family specific attributes.
281 * Each address family may create a attribute with the address family
282 * number as type and create its own attribute structure in it.
287 * [IFLA_INET_CONF] = ...,
290 * [IFLA_INET6_FLAGS] = ...,
291 * [IFLA_INET6_CONF] = ...,
306 #define IFLA_COST IFLA_COST
308 #define IFLA_PRIORITY IFLA_PRIORITY
310 #define IFLA_MASTER IFLA_MASTER
311 IFLA_WIRELESS, /* Wireless Extension event - see wireless.h */
312 #define IFLA_WIRELESS IFLA_WIRELESS
313 IFLA_PROTINFO, /* Protocol specific information for a link */
314 #define IFLA_PROTINFO IFLA_PROTINFO
316 #define IFLA_TXQLEN IFLA_TXQLEN
318 #define IFLA_MAP IFLA_MAP
320 #define IFLA_WEIGHT IFLA_WEIGHT
324 #define IFLA_LINKINFO IFLA_LINKINFO
327 IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */
333 IFLA_GROUP, /* Group the device belongs to */
335 IFLA_EXT_MASK, /* Extended info mask, VFs, etc */
336 IFLA_PROMISCUITY, /* Promiscuity count: > 0 means acts PROMISC */
337 #define IFLA_PROMISCUITY IFLA_PROMISCUITY
342 IFLA_CARRIER_CHANGES,
354 IFLA_TARGET_NETNSID = IFLA_IF_NETNSID, /* new alias */
355 IFLA_CARRIER_UP_COUNT,
356 IFLA_CARRIER_DOWN_COUNT,
361 IFLA_ALT_IFNAME, /* Alternative ifname */
363 IFLA_PROTO_DOWN_REASON,
365 /* device (sysfs) name as parent, used instead
366 * of IFLA_LINK where there's no parent netdev
368 IFLA_PARENT_DEV_NAME,
369 IFLA_PARENT_DEV_BUS_NAME,
373 IFLA_ALLMULTI, /* Allmulti count: > 0 means acts ALLMULTI */
377 IFLA_GSO_IPV4_MAX_SIZE,
378 IFLA_GRO_IPV4_MAX_SIZE,
380 IFLA_MAX_PACING_OFFLOAD_HORIZON,
381 IFLA_NETNS_IMMUTABLE,
386 #define IFLA_MAX (__IFLA_MAX - 1)
389 IFLA_PROTO_DOWN_REASON_UNSPEC,
390 IFLA_PROTO_DOWN_REASON_MASK, /* u32, mask for reason bits */
391 IFLA_PROTO_DOWN_REASON_VALUE, /* u32, reason bit value */
393 __IFLA_PROTO_DOWN_REASON_CNT,
394 IFLA_PROTO_DOWN_REASON_MAX = __IFLA_PROTO_DOWN_REASON_CNT - 1
397 /* backwards compatibility for userspace */
399 #define IFLA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct ifinfomsg))))
400 #define IFLA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct ifinfomsg))
409 #define IFLA_INET_MAX (__IFLA_INET_MAX - 1)
416 IFF_LOOPBACK, IFF_BROADCAST and IFF_POINTOPOINT are
417 more not changeable by user. They describe link media
418 characteristics and set by device driver.
421 - Combination IFF_BROADCAST|IFF_POINTOPOINT is invalid
422 - If neither of these three flags are set;
423 the interface is NBMA.
425 - IFF_MULTICAST does not mean anything special:
426 multicasts can be used on all not-NBMA links.
427 IFF_MULTICAST means that this media uses special encapsulation
428 for multicast frames. Apparently, all IFF_POINTOPOINT and
429 IFF_BROADCAST devices are able to use multicasts too.
433 For usual devices it is equal ifi_index.
434 If it is a "virtual interface" (f.e. tunnel), ifi_link
435 can point to real physical interface (f.e. for bandwidth calculations),
436 or maybe 0, what means, that real media is unknown (usual
437 for IPIP tunnels, when route to endpoint is allowed to change)
440 /* Subtype attributes for IFLA_PROTINFO */
443 IFLA_INET6_FLAGS, /* link flags */
444 IFLA_INET6_CONF, /* sysctl parameters */
445 IFLA_INET6_STATS, /* statistics */
446 IFLA_INET6_MCAST, /* MC things. What of them? */
447 IFLA_INET6_CACHEINFO, /* time values and max reasm size */
448 IFLA_INET6_ICMP6STATS, /* statistics (icmpv6) */
449 IFLA_INET6_TOKEN, /* device token */
450 IFLA_INET6_ADDR_GEN_MODE, /* implicit address generator mode */
451 IFLA_INET6_RA_MTU, /* mtu carried in the RA message */
455 #define IFLA_INET6_MAX (__IFLA_INET6_MAX - 1)
457 enum in6_addr_gen_mode {
458 IN6_ADDR_GEN_MODE_EUI64,
459 IN6_ADDR_GEN_MODE_NONE,
460 IN6_ADDR_GEN_MODE_STABLE_PRIVACY,
461 IN6_ADDR_GEN_MODE_RANDOM,
467 * DOC: Bridge enum definition
469 * Please *note* that the timer values in the following section are expected
470 * in clock_t format, which is seconds multiplied by USER_HZ (generally
473 * @IFLA_BR_FORWARD_DELAY
474 * The bridge forwarding delay is the time spent in LISTENING state
475 * (before moving to LEARNING) and in LEARNING state (before moving
476 * to FORWARDING). Only relevant if STP is enabled.
478 * The valid values are between (2 * USER_HZ) and (30 * USER_HZ).
479 * The default value is (15 * USER_HZ).
481 * @IFLA_BR_HELLO_TIME
482 * The time between hello packets sent by the bridge, when it is a root
483 * bridge or a designated bridge. Only relevant if STP is enabled.
485 * The valid values are between (1 * USER_HZ) and (10 * USER_HZ).
486 * The default value is (2 * USER_HZ).
489 * The hello packet timeout is the time until another bridge in the
490 * spanning tree is assumed to be dead, after reception of its last hello
491 * message. Only relevant if STP is enabled.
493 * The valid values are between (6 * USER_HZ) and (40 * USER_HZ).
494 * The default value is (20 * USER_HZ).
496 * @IFLA_BR_AGEING_TIME
497 * Configure the bridge's FDB entries aging time. It is the time a MAC
498 * address will be kept in the FDB after a packet has been received from
499 * that address. After this time has passed, entries are cleaned up.
500 * Allow values outside the 802.1 standard specification for special cases:
502 * * 0 - entry never ages (all permanent)
503 * * 1 - entry disappears (no persistence)
505 * The default value is (300 * USER_HZ).
508 * Turn spanning tree protocol on (*IFLA_BR_STP_STATE* > 0) or off
509 * (*IFLA_BR_STP_STATE* == 0) for this bridge.
511 * The default value is 0 (disabled).
514 * Set this bridge's spanning tree priority, used during STP root bridge
517 * The valid values are between 0 and 65535.
519 * @IFLA_BR_VLAN_FILTERING
520 * Turn VLAN filtering on (*IFLA_BR_VLAN_FILTERING* > 0) or off
521 * (*IFLA_BR_VLAN_FILTERING* == 0). When disabled, the bridge will not
522 * consider the VLAN tag when handling packets.
524 * The default value is 0 (disabled).
526 * @IFLA_BR_VLAN_PROTOCOL
527 * Set the protocol used for VLAN filtering.
529 * The valid values are 0x8100(802.1Q) or 0x88A8(802.1AD). The default value
532 * @IFLA_BR_GROUP_FWD_MASK
533 * The group forwarding mask. This is the bitmask that is applied to
534 * decide whether to forward incoming frames destined to link-local
535 * addresses (of the form 01:80:C2:00:00:0X).
537 * The default value is 0, which means the bridge does not forward any
538 * link-local frames coming on this port.
541 * The bridge root id, read only.
544 * The bridge id, read only.
547 * The bridge root port, read only.
549 * @IFLA_BR_ROOT_PATH_COST
550 * The bridge root path cost, read only.
552 * @IFLA_BR_TOPOLOGY_CHANGE
553 * The bridge topology change, read only.
555 * @IFLA_BR_TOPOLOGY_CHANGE_DETECTED
556 * The bridge topology change detected, read only.
558 * @IFLA_BR_HELLO_TIMER
559 * The bridge hello timer, read only.
562 * The bridge tcn timer, read only.
564 * @IFLA_BR_TOPOLOGY_CHANGE_TIMER
565 * The bridge topology change timer, read only.
568 * The bridge gc timer, read only.
570 * @IFLA_BR_GROUP_ADDR
571 * Set the MAC address of the multicast group this bridge uses for STP.
572 * The address must be a link-local address in standard Ethernet MAC address
573 * format. It is an address of the form 01:80:C2:00:00:0X, with X in [0, 4..f].
575 * The default value is 0.
578 * Flush bridge's fdb dynamic entries.
580 * @IFLA_BR_MCAST_ROUTER
581 * Set bridge's multicast router if IGMP snooping is enabled.
582 * The valid values are:
585 * * 1 - automatic (queried).
586 * * 2 - permanently enabled.
588 * The default value is 1.
590 * @IFLA_BR_MCAST_SNOOPING
591 * Turn multicast snooping on (*IFLA_BR_MCAST_SNOOPING* > 0) or off
592 * (*IFLA_BR_MCAST_SNOOPING* == 0).
594 * The default value is 1.
596 * @IFLA_BR_MCAST_QUERY_USE_IFADDR
597 * If enabled use the bridge's own IP address as source address for IGMP
598 * queries (*IFLA_BR_MCAST_QUERY_USE_IFADDR* > 0) or the default of 0.0.0.0
599 * (*IFLA_BR_MCAST_QUERY_USE_IFADDR* == 0).
601 * The default value is 0 (disabled).
603 * @IFLA_BR_MCAST_QUERIER
604 * Enable (*IFLA_BR_MULTICAST_QUERIER* > 0) or disable
605 * (*IFLA_BR_MULTICAST_QUERIER* == 0) IGMP querier, ie sending of multicast
606 * queries by the bridge.
608 * The default value is 0 (disabled).
610 * @IFLA_BR_MCAST_HASH_ELASTICITY
611 * Set multicast database hash elasticity, It is the maximum chain length in
612 * the multicast hash table. This attribute is *deprecated* and the value
615 * @IFLA_BR_MCAST_HASH_MAX
616 * Set maximum size of the multicast hash table
618 * The default value is 4096, the value must be a power of 2.
620 * @IFLA_BR_MCAST_LAST_MEMBER_CNT
621 * The Last Member Query Count is the number of Group-Specific Queries
622 * sent before the router assumes there are no local members. The Last
623 * Member Query Count is also the number of Group-and-Source-Specific
624 * Queries sent before the router assumes there are no listeners for a
627 * The default value is 2.
629 * @IFLA_BR_MCAST_STARTUP_QUERY_CNT
630 * The Startup Query Count is the number of Queries sent out on startup,
631 * separated by the Startup Query Interval.
633 * The default value is 2.
635 * @IFLA_BR_MCAST_LAST_MEMBER_INTVL
636 * The Last Member Query Interval is the Max Response Time inserted into
637 * Group-Specific Queries sent in response to Leave Group messages, and
638 * is also the amount of time between Group-Specific Query messages.
640 * The default value is (1 * USER_HZ).
642 * @IFLA_BR_MCAST_MEMBERSHIP_INTVL
643 * The interval after which the bridge will leave a group, if no membership
644 * reports for this group are received.
646 * The default value is (260 * USER_HZ).
648 * @IFLA_BR_MCAST_QUERIER_INTVL
649 * The interval between queries sent by other routers. if no queries are
650 * seen after this delay has passed, the bridge will start to send its own
651 * queries (as if *IFLA_BR_MCAST_QUERIER_INTVL* was enabled).
653 * The default value is (255 * USER_HZ).
655 * @IFLA_BR_MCAST_QUERY_INTVL
656 * The Query Interval is the interval between General Queries sent by
659 * The default value is (125 * USER_HZ). The minimum value is (1 * USER_HZ).
661 * @IFLA_BR_MCAST_QUERY_RESPONSE_INTVL
662 * The Max Response Time used to calculate the Max Resp Code inserted
663 * into the periodic General Queries.
665 * The default value is (10 * USER_HZ).
667 * @IFLA_BR_MCAST_STARTUP_QUERY_INTVL
668 * The interval between queries in the startup phase.
670 * The default value is (125 * USER_HZ) / 4. The minimum value is (1 * USER_HZ).
672 * @IFLA_BR_NF_CALL_IPTABLES
673 * Enable (*NF_CALL_IPTABLES* > 0) or disable (*NF_CALL_IPTABLES* == 0)
674 * iptables hooks on the bridge.
676 * The default value is 0 (disabled).
678 * @IFLA_BR_NF_CALL_IP6TABLES
679 * Enable (*NF_CALL_IP6TABLES* > 0) or disable (*NF_CALL_IP6TABLES* == 0)
680 * ip6tables hooks on the bridge.
682 * The default value is 0 (disabled).
684 * @IFLA_BR_NF_CALL_ARPTABLES
685 * Enable (*NF_CALL_ARPTABLES* > 0) or disable (*NF_CALL_ARPTABLES* == 0)
686 * arptables hooks on the bridge.
688 * The default value is 0 (disabled).
690 * @IFLA_BR_VLAN_DEFAULT_PVID
691 * VLAN ID applied to untagged and priority-tagged incoming packets.
693 * The default value is 1. Setting to the special value 0 makes all ports of
694 * this bridge not have a PVID by default, which means that they will
695 * not accept VLAN-untagged traffic.
698 * Bridge attribute padding type for netlink message.
700 * @IFLA_BR_VLAN_STATS_ENABLED
701 * Enable (*IFLA_BR_VLAN_STATS_ENABLED* == 1) or disable
702 * (*IFLA_BR_VLAN_STATS_ENABLED* == 0) per-VLAN stats accounting.
704 * The default value is 0 (disabled).
706 * @IFLA_BR_MCAST_STATS_ENABLED
707 * Enable (*IFLA_BR_MCAST_STATS_ENABLED* > 0) or disable
708 * (*IFLA_BR_MCAST_STATS_ENABLED* == 0) multicast (IGMP/MLD) stats
711 * The default value is 0 (disabled).
713 * @IFLA_BR_MCAST_IGMP_VERSION
714 * Set the IGMP version.
716 * The valid values are 2 and 3. The default value is 2.
718 * @IFLA_BR_MCAST_MLD_VERSION
719 * Set the MLD version.
721 * The valid values are 1 and 2. The default value is 1.
723 * @IFLA_BR_VLAN_STATS_PER_PORT
724 * Enable (*IFLA_BR_VLAN_STATS_PER_PORT* == 1) or disable
725 * (*IFLA_BR_VLAN_STATS_PER_PORT* == 0) per-VLAN per-port stats accounting.
726 * Can be changed only when there are no port VLANs configured.
728 * The default value is 0 (disabled).
730 * @IFLA_BR_MULTI_BOOLOPT
731 * The multi_boolopt is used to control new boolean options to avoid adding
732 * new netlink attributes. You can look at ``enum br_boolopt_id`` for those
735 * @IFLA_BR_MCAST_QUERIER_STATE
736 * Bridge mcast querier states, read only.
738 * @IFLA_BR_FDB_N_LEARNED
739 * The number of dynamically learned FDB entries for the current bridge,
742 * @IFLA_BR_FDB_MAX_LEARNED
743 * Set the number of max dynamically learned FDB entries for the current
748 IFLA_BR_FORWARD_DELAY,
754 IFLA_BR_VLAN_FILTERING,
755 IFLA_BR_VLAN_PROTOCOL,
756 IFLA_BR_GROUP_FWD_MASK,
760 IFLA_BR_ROOT_PATH_COST,
761 IFLA_BR_TOPOLOGY_CHANGE,
762 IFLA_BR_TOPOLOGY_CHANGE_DETECTED,
765 IFLA_BR_TOPOLOGY_CHANGE_TIMER,
769 IFLA_BR_MCAST_ROUTER,
770 IFLA_BR_MCAST_SNOOPING,
771 IFLA_BR_MCAST_QUERY_USE_IFADDR,
772 IFLA_BR_MCAST_QUERIER,
773 IFLA_BR_MCAST_HASH_ELASTICITY,
774 IFLA_BR_MCAST_HASH_MAX,
775 IFLA_BR_MCAST_LAST_MEMBER_CNT,
776 IFLA_BR_MCAST_STARTUP_QUERY_CNT,
777 IFLA_BR_MCAST_LAST_MEMBER_INTVL,
778 IFLA_BR_MCAST_MEMBERSHIP_INTVL,
779 IFLA_BR_MCAST_QUERIER_INTVL,
780 IFLA_BR_MCAST_QUERY_INTVL,
781 IFLA_BR_MCAST_QUERY_RESPONSE_INTVL,
782 IFLA_BR_MCAST_STARTUP_QUERY_INTVL,
783 IFLA_BR_NF_CALL_IPTABLES,
784 IFLA_BR_NF_CALL_IP6TABLES,
785 IFLA_BR_NF_CALL_ARPTABLES,
786 IFLA_BR_VLAN_DEFAULT_PVID,
788 IFLA_BR_VLAN_STATS_ENABLED,
789 IFLA_BR_MCAST_STATS_ENABLED,
790 IFLA_BR_MCAST_IGMP_VERSION,
791 IFLA_BR_MCAST_MLD_VERSION,
792 IFLA_BR_VLAN_STATS_PER_PORT,
793 IFLA_BR_MULTI_BOOLOPT,
794 IFLA_BR_MCAST_QUERIER_STATE,
795 IFLA_BR_FDB_N_LEARNED,
796 IFLA_BR_FDB_MAX_LEARNED,
800 #define IFLA_BR_MAX (__IFLA_BR_MAX - 1)
802 struct ifla_bridge_id {
804 __u8 addr[6]; /* ETH_ALEN */
808 * DOC: Bridge mode enum definition
810 * @BRIDGE_MODE_HAIRPIN
811 * Controls whether traffic may be sent back out of the port on which it
812 * was received. This option is also called reflective relay mode, and is
813 * used to support basic VEPA (Virtual Ethernet Port Aggregator)
814 * capabilities. By default, this flag is turned off and the bridge will
815 * not forward traffic back out of the receiving port.
823 * DOC: Bridge port enum definition
826 * The operation state of the port. Here are the valid values.
828 * * 0 - port is in STP *DISABLED* state. Make this port completely
829 * inactive for STP. This is also called BPDU filter and could be used
830 * to disable STP on an untrusted port, like a leaf virtual device.
831 * The traffic forwarding is also stopped on this port.
832 * * 1 - port is in STP *LISTENING* state. Only valid if STP is enabled
833 * on the bridge. In this state the port listens for STP BPDUs and
834 * drops all other traffic frames.
835 * * 2 - port is in STP *LEARNING* state. Only valid if STP is enabled on
836 * the bridge. In this state the port will accept traffic only for the
837 * purpose of updating MAC address tables.
838 * * 3 - port is in STP *FORWARDING* state. Port is fully active.
839 * * 4 - port is in STP *BLOCKING* state. Only valid if STP is enabled on
840 * the bridge. This state is used during the STP election process.
841 * In this state, port will only process STP BPDUs.
843 * @IFLA_BRPORT_PRIORITY
844 * The STP port priority. The valid values are between 0 and 255.
847 * The STP path cost of the port. The valid values are between 1 and 65535.
850 * Set the bridge port mode. See *BRIDGE_MODE_HAIRPIN* for more details.
853 * Controls whether STP BPDUs will be processed by the bridge port. By
854 * default, the flag is turned off to allow BPDU processing. Turning this
855 * flag on will disable the bridge port if a STP BPDU packet is received.
857 * If the bridge has Spanning Tree enabled, hostile devices on the network
858 * may send BPDU on a port and cause network failure. Setting *guard on*
859 * will detect and stop this by disabling the port. The port will be
860 * restarted if the link is brought down, or removed and reattached.
862 * @IFLA_BRPORT_PROTECT
863 * Controls whether a given port is allowed to become a root port or not.
864 * Only used when STP is enabled on the bridge. By default the flag is off.
866 * This feature is also called root port guard. If BPDU is received from a
867 * leaf (edge) port, it should not be elected as root port. This could
868 * be used if using STP on a bridge and the downstream bridges are not fully
869 * trusted; this prevents a hostile guest from rerouting traffic.
871 * @IFLA_BRPORT_FAST_LEAVE
872 * This flag allows the bridge to immediately stop multicast traffic
873 * forwarding on a port that receives an IGMP Leave message. It is only used
874 * when IGMP snooping is enabled on the bridge. By default the flag is off.
876 * @IFLA_BRPORT_LEARNING
877 * Controls whether a given port will learn *source* MAC addresses from
878 * received traffic or not. Also controls whether dynamic FDB entries
879 * (which can also be added by software) will be refreshed by incoming
880 * traffic. By default this flag is on.
882 * @IFLA_BRPORT_UNICAST_FLOOD
883 * Controls whether unicast traffic for which there is no FDB entry will
884 * be flooded towards this port. By default this flag is on.
886 * @IFLA_BRPORT_PROXYARP
887 * Enable proxy ARP on this port.
889 * @IFLA_BRPORT_LEARNING_SYNC
890 * Controls whether a given port will sync MAC addresses learned on device
891 * port to bridge FDB.
893 * @IFLA_BRPORT_PROXYARP_WIFI
894 * Enable proxy ARP on this port which meets extended requirements by
895 * IEEE 802.11 and Hotspot 2.0 specifications.
897 * @IFLA_BRPORT_ROOT_ID
899 * @IFLA_BRPORT_BRIDGE_ID
901 * @IFLA_BRPORT_DESIGNATED_PORT
903 * @IFLA_BRPORT_DESIGNATED_COST
909 * @IFLA_BRPORT_TOPOLOGY_CHANGE_ACK
911 * @IFLA_BRPORT_CONFIG_PENDING
913 * @IFLA_BRPORT_MESSAGE_AGE_TIMER
915 * @IFLA_BRPORT_FORWARD_DELAY_TIMER
917 * @IFLA_BRPORT_HOLD_TIMER
920 * Flush bridge ports' fdb dynamic entries.
922 * @IFLA_BRPORT_MULTICAST_ROUTER
923 * Configure the port's multicast router presence. A port with
924 * a multicast router will receive all multicast traffic.
925 * The valid values are:
927 * * 0 disable multicast routers on this port
928 * * 1 let the system detect the presence of routers (default)
929 * * 2 permanently enable multicast traffic forwarding on this port
930 * * 3 enable multicast routers temporarily on this port, not depending
931 * on incoming queries.
935 * @IFLA_BRPORT_MCAST_FLOOD
936 * Controls whether a given port will flood multicast traffic for which
937 * there is no MDB entry. By default this flag is on.
939 * @IFLA_BRPORT_MCAST_TO_UCAST
940 * Controls whether a given port will replicate packets using unicast
941 * instead of multicast. By default this flag is off.
943 * This is done by copying the packet per host and changing the multicast
944 * destination MAC to a unicast one accordingly.
946 * *mcast_to_unicast* works on top of the multicast snooping feature of the
947 * bridge. Which means unicast copies are only delivered to hosts which
948 * are interested in unicast and signaled this via IGMP/MLD reports previously.
950 * This feature is intended for interface types which have a more reliable
951 * and/or efficient way to deliver unicast packets than broadcast ones
954 * However, it should only be enabled on interfaces where no IGMPv2/MLDv1
955 * report suppression takes place. IGMP/MLD report suppression issue is
956 * usually overcome by the network daemon (supplicant) enabling AP isolation
957 * and by that separating all STAs.
959 * Delivery of STA-to-STA IP multicast is made possible again by enabling
960 * and utilizing the bridge hairpin mode, which considers the incoming port
961 * as a potential outgoing port, too (see *BRIDGE_MODE_HAIRPIN* option).
962 * Hairpin mode is performed after multicast snooping, therefore leading
963 * to only deliver reports to STAs running a multicast router.
965 * @IFLA_BRPORT_VLAN_TUNNEL
966 * Controls whether vlan to tunnel mapping is enabled on the port.
967 * By default this flag is off.
969 * @IFLA_BRPORT_BCAST_FLOOD
970 * Controls flooding of broadcast traffic on the given port. By default
973 * @IFLA_BRPORT_GROUP_FWD_MASK
974 * Set the group forward mask. This is a bitmask that is applied to
975 * decide whether to forward incoming frames destined to link-local
976 * addresses. The addresses of the form are 01:80:C2:00:00:0X (defaults
977 * to 0, which means the bridge does not forward any link-local frames
978 * coming on this port).
980 * @IFLA_BRPORT_NEIGH_SUPPRESS
981 * Controls whether neighbor discovery (arp and nd) proxy and suppression
982 * is enabled on the port. By default this flag is off.
984 * @IFLA_BRPORT_ISOLATED
985 * Controls whether a given port will be isolated, which means it will be
986 * able to communicate with non-isolated ports only. By default this
989 * @IFLA_BRPORT_BACKUP_PORT
990 * Set a backup port. If the port loses carrier all traffic will be
991 * redirected to the configured backup port. Set the value to 0 to disable
994 * @IFLA_BRPORT_MRP_RING_OPEN
996 * @IFLA_BRPORT_MRP_IN_OPEN
998 * @IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT
999 * The number of per-port EHT hosts limit. The default value is 512.
1000 * Setting to 0 is not allowed.
1002 * @IFLA_BRPORT_MCAST_EHT_HOSTS_CNT
1003 * The current number of tracked hosts, read only.
1005 * @IFLA_BRPORT_LOCKED
1006 * Controls whether a port will be locked, meaning that hosts behind the
1007 * port will not be able to communicate through the port unless an FDB
1008 * entry with the unit's MAC address is in the FDB. The common use case is
1009 * that hosts are allowed access through authentication with the IEEE 802.1X
1010 * protocol or based on whitelists. By default this flag is off.
1012 * Please note that secure 802.1X deployments should always use the
1013 * *BR_BOOLOPT_NO_LL_LEARN* flag, to not permit the bridge to populate its
1014 * FDB based on link-local (EAPOL) traffic received on the port.
1017 * Controls whether a port will use MAC Authentication Bypass (MAB), a
1018 * technique through which select MAC addresses may be allowed on a locked
1019 * port, without using 802.1X authentication. Packets with an unknown source
1020 * MAC address generates a "locked" FDB entry on the incoming bridge port.
1021 * The common use case is for user space to react to these bridge FDB
1022 * notifications and optionally replace the locked FDB entry with a normal
1023 * one, allowing traffic to pass for whitelisted MAC addresses.
1025 * Setting this flag also requires *IFLA_BRPORT_LOCKED* and
1026 * *IFLA_BRPORT_LEARNING*. *IFLA_BRPORT_LOCKED* ensures that unauthorized
1027 * data packets are dropped, and *IFLA_BRPORT_LEARNING* allows the dynamic
1028 * FDB entries installed by user space (as replacements for the locked FDB
1029 * entries) to be refreshed and/or aged out.
1031 * @IFLA_BRPORT_MCAST_N_GROUPS
1033 * @IFLA_BRPORT_MCAST_MAX_GROUPS
1034 * Sets the maximum number of MDB entries that can be registered for a
1035 * given port. Attempts to register more MDB entries at the port than this
1036 * limit allows will be rejected, whether they are done through netlink
1037 * (e.g. the bridge tool), or IGMP or MLD membership reports. Setting a
1038 * limit of 0 disables the limit. The default value is 0.
1040 * @IFLA_BRPORT_NEIGH_VLAN_SUPPRESS
1041 * Controls whether neighbor discovery (arp and nd) proxy and suppression is
1042 * enabled for a given port. By default this flag is off.
1044 * Note that this option only takes effect when *IFLA_BRPORT_NEIGH_SUPPRESS*
1045 * is enabled for a given port.
1047 * @IFLA_BRPORT_BACKUP_NHID
1048 * The FDB nexthop object ID to attach to packets being redirected to a
1049 * backup port that has VLAN tunnel mapping enabled (via the
1050 * *IFLA_BRPORT_VLAN_TUNNEL* option). Setting a value of 0 (default) has
1051 * the effect of not attaching any ID.
1055 IFLA_BRPORT_STATE, /* Spanning tree state */
1056 IFLA_BRPORT_PRIORITY, /* " priority */
1057 IFLA_BRPORT_COST, /* " cost */
1058 IFLA_BRPORT_MODE, /* mode (hairpin) */
1059 IFLA_BRPORT_GUARD, /* bpdu guard */
1060 IFLA_BRPORT_PROTECT, /* root port protection */
1061 IFLA_BRPORT_FAST_LEAVE, /* multicast fast leave */
1062 IFLA_BRPORT_LEARNING, /* mac learning */
1063 IFLA_BRPORT_UNICAST_FLOOD, /* flood unicast traffic */
1064 IFLA_BRPORT_PROXYARP, /* proxy ARP */
1065 IFLA_BRPORT_LEARNING_SYNC, /* mac learning sync from device */
1066 IFLA_BRPORT_PROXYARP_WIFI, /* proxy ARP for Wi-Fi */
1067 IFLA_BRPORT_ROOT_ID, /* designated root */
1068 IFLA_BRPORT_BRIDGE_ID, /* designated bridge */
1069 IFLA_BRPORT_DESIGNATED_PORT,
1070 IFLA_BRPORT_DESIGNATED_COST,
1073 IFLA_BRPORT_TOPOLOGY_CHANGE_ACK,
1074 IFLA_BRPORT_CONFIG_PENDING,
1075 IFLA_BRPORT_MESSAGE_AGE_TIMER,
1076 IFLA_BRPORT_FORWARD_DELAY_TIMER,
1077 IFLA_BRPORT_HOLD_TIMER,
1079 IFLA_BRPORT_MULTICAST_ROUTER,
1081 IFLA_BRPORT_MCAST_FLOOD,
1082 IFLA_BRPORT_MCAST_TO_UCAST,
1083 IFLA_BRPORT_VLAN_TUNNEL,
1084 IFLA_BRPORT_BCAST_FLOOD,
1085 IFLA_BRPORT_GROUP_FWD_MASK,
1086 IFLA_BRPORT_NEIGH_SUPPRESS,
1087 IFLA_BRPORT_ISOLATED,
1088 IFLA_BRPORT_BACKUP_PORT,
1089 IFLA_BRPORT_MRP_RING_OPEN,
1090 IFLA_BRPORT_MRP_IN_OPEN,
1091 IFLA_BRPORT_MCAST_EHT_HOSTS_LIMIT,
1092 IFLA_BRPORT_MCAST_EHT_HOSTS_CNT,
1095 IFLA_BRPORT_MCAST_N_GROUPS,
1096 IFLA_BRPORT_MCAST_MAX_GROUPS,
1097 IFLA_BRPORT_NEIGH_VLAN_SUPPRESS,
1098 IFLA_BRPORT_BACKUP_NHID,
1101 #define IFLA_BRPORT_MAX (__IFLA_BRPORT_MAX - 1)
1103 struct ifla_cacheinfo {
1104 __u32 max_reasm_len;
1105 __u32 tstamp; /* ipv6InterfaceTable updated timestamp */
1106 __u32 reachable_time;
1115 IFLA_INFO_SLAVE_KIND,
1116 IFLA_INFO_SLAVE_DATA,
1120 #define IFLA_INFO_MAX (__IFLA_INFO_MAX - 1)
1128 IFLA_VLAN_EGRESS_QOS,
1129 IFLA_VLAN_INGRESS_QOS,
1134 #define IFLA_VLAN_MAX (__IFLA_VLAN_MAX - 1)
1136 struct ifla_vlan_flags {
1142 IFLA_VLAN_QOS_UNSPEC,
1143 IFLA_VLAN_QOS_MAPPING,
1147 #define IFLA_VLAN_QOS_MAX (__IFLA_VLAN_QOS_MAX - 1)
1149 struct ifla_vlan_qos_mapping {
1154 /* MACVLAN section */
1156 IFLA_MACVLAN_UNSPEC,
1159 IFLA_MACVLAN_MACADDR_MODE,
1160 IFLA_MACVLAN_MACADDR,
1161 IFLA_MACVLAN_MACADDR_DATA,
1162 IFLA_MACVLAN_MACADDR_COUNT,
1163 IFLA_MACVLAN_BC_QUEUE_LEN,
1164 IFLA_MACVLAN_BC_QUEUE_LEN_USED,
1165 IFLA_MACVLAN_BC_CUTOFF,
1169 #define IFLA_MACVLAN_MAX (__IFLA_MACVLAN_MAX - 1)
1172 MACVLAN_MODE_PRIVATE = 1, /* don't talk to other macvlans */
1173 MACVLAN_MODE_VEPA = 2, /* talk to other ports through ext bridge */
1174 MACVLAN_MODE_BRIDGE = 4, /* talk to bridge ports directly */
1175 MACVLAN_MODE_PASSTHRU = 8,/* take over the underlying device */
1176 MACVLAN_MODE_SOURCE = 16,/* use source MAC address list to assign */
1179 enum macvlan_macaddr_mode {
1180 MACVLAN_MACADDR_ADD,
1181 MACVLAN_MACADDR_DEL,
1182 MACVLAN_MACADDR_FLUSH,
1183 MACVLAN_MACADDR_SET,
1186 #define MACVLAN_FLAG_NOPROMISC 1
1187 #define MACVLAN_FLAG_NODST 2 /* skip dst macvlan if matching src macvlan */
1196 #define IFLA_VRF_MAX (__IFLA_VRF_MAX - 1)
1199 IFLA_VRF_PORT_UNSPEC,
1200 IFLA_VRF_PORT_TABLE,
1204 #define IFLA_VRF_PORT_MAX (__IFLA_VRF_PORT_MAX - 1)
1206 /* MACSEC section */
1211 IFLA_MACSEC_ICV_LEN,
1212 IFLA_MACSEC_CIPHER_SUITE,
1214 IFLA_MACSEC_ENCODING_SA,
1215 IFLA_MACSEC_ENCRYPT,
1216 IFLA_MACSEC_PROTECT,
1217 IFLA_MACSEC_INC_SCI,
1220 IFLA_MACSEC_REPLAY_PROTECT,
1221 IFLA_MACSEC_VALIDATION,
1223 IFLA_MACSEC_OFFLOAD,
1227 #define IFLA_MACSEC_MAX (__IFLA_MACSEC_MAX - 1)
1234 IFLA_XFRM_COLLECT_METADATA,
1238 #define IFLA_XFRM_MAX (__IFLA_XFRM_MAX - 1)
1240 enum macsec_validation_type {
1241 MACSEC_VALIDATE_DISABLED = 0,
1242 MACSEC_VALIDATE_CHECK = 1,
1243 MACSEC_VALIDATE_STRICT = 2,
1244 __MACSEC_VALIDATE_END,
1245 MACSEC_VALIDATE_MAX = __MACSEC_VALIDATE_END - 1,
1248 enum macsec_offload {
1249 MACSEC_OFFLOAD_OFF = 0,
1250 MACSEC_OFFLOAD_PHY = 1,
1251 MACSEC_OFFLOAD_MAC = 2,
1252 __MACSEC_OFFLOAD_END,
1253 MACSEC_OFFLOAD_MAX = __MACSEC_OFFLOAD_END - 1,
1256 /* IPVLAN section */
1264 #define IFLA_IPVLAN_MAX (__IFLA_IPVLAN_MAX - 1)
1273 #define IPVLAN_F_PRIVATE 0x01
1274 #define IPVLAN_F_VEPA 0x02
1276 /* Tunnel RTM header */
1284 /* netkit section */
1285 enum netkit_action {
1289 NETKIT_REDIRECT = 7,
1297 /* NETKIT_SCRUB_NONE leaves clearing skb->{mark,priority} up to
1298 * the BPF program if attached. This also means the latter can
1299 * consume the two fields if they were populated earlier.
1301 * NETKIT_SCRUB_DEFAULT zeroes skb->{mark,priority} fields before
1302 * invoking the attached BPF program when the peer device resides
1303 * in a different network namespace. This is the default behavior.
1307 NETKIT_SCRUB_DEFAULT,
1312 IFLA_NETKIT_PEER_INFO,
1313 IFLA_NETKIT_PRIMARY,
1315 IFLA_NETKIT_PEER_POLICY,
1318 IFLA_NETKIT_PEER_SCRUB,
1319 IFLA_NETKIT_HEADROOM,
1320 IFLA_NETKIT_TAILROOM,
1323 #define IFLA_NETKIT_MAX (__IFLA_NETKIT_MAX - 1)
1327 /* include statistics in the dump */
1328 #define TUNNEL_MSG_FLAG_STATS 0x01
1330 #define TUNNEL_MSG_VALID_USER_FLAGS TUNNEL_MSG_FLAG_STATS
1332 /* Embedded inside VXLAN_VNIFILTER_ENTRY_STATS */
1334 VNIFILTER_ENTRY_STATS_UNSPEC,
1335 VNIFILTER_ENTRY_STATS_RX_BYTES,
1336 VNIFILTER_ENTRY_STATS_RX_PKTS,
1337 VNIFILTER_ENTRY_STATS_RX_DROPS,
1338 VNIFILTER_ENTRY_STATS_RX_ERRORS,
1339 VNIFILTER_ENTRY_STATS_TX_BYTES,
1340 VNIFILTER_ENTRY_STATS_TX_PKTS,
1341 VNIFILTER_ENTRY_STATS_TX_DROPS,
1342 VNIFILTER_ENTRY_STATS_TX_ERRORS,
1343 VNIFILTER_ENTRY_STATS_PAD,
1344 __VNIFILTER_ENTRY_STATS_MAX
1346 #define VNIFILTER_ENTRY_STATS_MAX (__VNIFILTER_ENTRY_STATS_MAX - 1)
1349 VXLAN_VNIFILTER_ENTRY_UNSPEC,
1350 VXLAN_VNIFILTER_ENTRY_START,
1351 VXLAN_VNIFILTER_ENTRY_END,
1352 VXLAN_VNIFILTER_ENTRY_GROUP,
1353 VXLAN_VNIFILTER_ENTRY_GROUP6,
1354 VXLAN_VNIFILTER_ENTRY_STATS,
1355 __VXLAN_VNIFILTER_ENTRY_MAX
1357 #define VXLAN_VNIFILTER_ENTRY_MAX (__VXLAN_VNIFILTER_ENTRY_MAX - 1)
1360 VXLAN_VNIFILTER_UNSPEC,
1361 VXLAN_VNIFILTER_ENTRY,
1362 __VXLAN_VNIFILTER_MAX
1364 #define VXLAN_VNIFILTER_MAX (__VXLAN_VNIFILTER_MAX - 1)
1369 IFLA_VXLAN_GROUP, /* group or remote address */
1374 IFLA_VXLAN_LEARNING,
1377 IFLA_VXLAN_PORT_RANGE, /* source port */
1382 IFLA_VXLAN_PORT, /* destination port */
1385 IFLA_VXLAN_UDP_CSUM,
1386 IFLA_VXLAN_UDP_ZERO_CSUM6_TX,
1387 IFLA_VXLAN_UDP_ZERO_CSUM6_RX,
1388 IFLA_VXLAN_REMCSUM_TX,
1389 IFLA_VXLAN_REMCSUM_RX,
1391 IFLA_VXLAN_REMCSUM_NOPARTIAL,
1392 IFLA_VXLAN_COLLECT_METADATA,
1395 IFLA_VXLAN_TTL_INHERIT,
1397 IFLA_VXLAN_VNIFILTER, /* only applicable with COLLECT_METADATA mode */
1398 IFLA_VXLAN_LOCALBYPASS,
1399 IFLA_VXLAN_LABEL_POLICY, /* IPv6 flow label policy; ifla_vxlan_label_policy */
1400 IFLA_VXLAN_RESERVED_BITS,
1403 #define IFLA_VXLAN_MAX (__IFLA_VXLAN_MAX - 1)
1405 struct ifla_vxlan_port_range {
1410 enum ifla_vxlan_df {
1415 VXLAN_DF_MAX = __VXLAN_DF_END - 1,
1418 enum ifla_vxlan_label_policy {
1419 VXLAN_LABEL_FIXED = 0,
1420 VXLAN_LABEL_INHERIT = 1,
1422 VXLAN_LABEL_MAX = __VXLAN_LABEL_END - 1,
1425 /* GENEVE section */
1432 IFLA_GENEVE_PORT, /* destination port */
1433 IFLA_GENEVE_COLLECT_METADATA,
1434 IFLA_GENEVE_REMOTE6,
1435 IFLA_GENEVE_UDP_CSUM,
1436 IFLA_GENEVE_UDP_ZERO_CSUM6_TX,
1437 IFLA_GENEVE_UDP_ZERO_CSUM6_RX,
1439 IFLA_GENEVE_TTL_INHERIT,
1441 IFLA_GENEVE_INNER_PROTO_INHERIT,
1442 IFLA_GENEVE_PORT_RANGE,
1445 #define IFLA_GENEVE_MAX (__IFLA_GENEVE_MAX - 1)
1447 enum ifla_geneve_df {
1448 GENEVE_DF_UNSET = 0,
1452 GENEVE_DF_MAX = __GENEVE_DF_END - 1,
1455 struct ifla_geneve_port_range {
1460 /* Bareudp section */
1462 IFLA_BAREUDP_UNSPEC,
1464 IFLA_BAREUDP_ETHERTYPE,
1465 IFLA_BAREUDP_SRCPORT_MIN,
1466 IFLA_BAREUDP_MULTIPROTO_MODE,
1470 #define IFLA_BAREUDP_MAX (__IFLA_BAREUDP_MAX - 1)
1478 #define IFLA_PPP_MAX (__IFLA_PPP_MAX - 1)
1482 enum ifla_gtp_role {
1491 IFLA_GTP_PDP_HASHSIZE,
1493 IFLA_GTP_CREATE_SOCKETS,
1494 IFLA_GTP_RESTART_COUNT,
1499 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)
1501 /* Bonding section */
1506 IFLA_BOND_ACTIVE_SLAVE,
1509 IFLA_BOND_DOWNDELAY,
1510 IFLA_BOND_USE_CARRIER,
1511 IFLA_BOND_ARP_INTERVAL,
1512 IFLA_BOND_ARP_IP_TARGET,
1513 IFLA_BOND_ARP_VALIDATE,
1514 IFLA_BOND_ARP_ALL_TARGETS,
1516 IFLA_BOND_PRIMARY_RESELECT,
1517 IFLA_BOND_FAIL_OVER_MAC,
1518 IFLA_BOND_XMIT_HASH_POLICY,
1519 IFLA_BOND_RESEND_IGMP,
1520 IFLA_BOND_NUM_PEER_NOTIF,
1521 IFLA_BOND_ALL_SLAVES_ACTIVE,
1522 IFLA_BOND_MIN_LINKS,
1523 IFLA_BOND_LP_INTERVAL,
1524 IFLA_BOND_PACKETS_PER_SLAVE,
1525 IFLA_BOND_AD_LACP_RATE,
1526 IFLA_BOND_AD_SELECT,
1528 IFLA_BOND_AD_ACTOR_SYS_PRIO,
1529 IFLA_BOND_AD_USER_PORT_KEY,
1530 IFLA_BOND_AD_ACTOR_SYSTEM,
1531 IFLA_BOND_TLB_DYNAMIC_LB,
1532 IFLA_BOND_PEER_NOTIF_DELAY,
1533 IFLA_BOND_AD_LACP_ACTIVE,
1534 IFLA_BOND_MISSED_MAX,
1535 IFLA_BOND_NS_IP6_TARGET,
1536 IFLA_BOND_COUPLED_CONTROL,
1540 #define IFLA_BOND_MAX (__IFLA_BOND_MAX - 1)
1543 IFLA_BOND_AD_INFO_UNSPEC,
1544 IFLA_BOND_AD_INFO_AGGREGATOR,
1545 IFLA_BOND_AD_INFO_NUM_PORTS,
1546 IFLA_BOND_AD_INFO_ACTOR_KEY,
1547 IFLA_BOND_AD_INFO_PARTNER_KEY,
1548 IFLA_BOND_AD_INFO_PARTNER_MAC,
1549 __IFLA_BOND_AD_INFO_MAX,
1552 #define IFLA_BOND_AD_INFO_MAX (__IFLA_BOND_AD_INFO_MAX - 1)
1555 IFLA_BOND_SLAVE_UNSPEC,
1556 IFLA_BOND_SLAVE_STATE,
1557 IFLA_BOND_SLAVE_MII_STATUS,
1558 IFLA_BOND_SLAVE_LINK_FAILURE_COUNT,
1559 IFLA_BOND_SLAVE_PERM_HWADDR,
1560 IFLA_BOND_SLAVE_QUEUE_ID,
1561 IFLA_BOND_SLAVE_AD_AGGREGATOR_ID,
1562 IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE,
1563 IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE,
1564 IFLA_BOND_SLAVE_PRIO,
1565 __IFLA_BOND_SLAVE_MAX,
1568 #define IFLA_BOND_SLAVE_MAX (__IFLA_BOND_SLAVE_MAX - 1)
1570 /* SR-IOV virtual function management section */
1573 IFLA_VF_INFO_UNSPEC,
1578 #define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1)
1582 IFLA_VF_MAC, /* Hardware queue specific attributes */
1583 IFLA_VF_VLAN, /* VLAN ID and QoS */
1584 IFLA_VF_TX_RATE, /* Max TX Bandwidth Allocation */
1585 IFLA_VF_SPOOFCHK, /* Spoof Checking on/off switch */
1586 IFLA_VF_LINK_STATE, /* link state enable/disable/auto switch */
1587 IFLA_VF_RATE, /* Min and Max TX Bandwidth Allocation */
1588 IFLA_VF_RSS_QUERY_EN, /* RSS Redirection Table and Hash Key query
1591 IFLA_VF_STATS, /* network device statistics */
1592 IFLA_VF_TRUST, /* Trust VF */
1593 IFLA_VF_IB_NODE_GUID, /* VF Infiniband node GUID */
1594 IFLA_VF_IB_PORT_GUID, /* VF Infiniband port GUID */
1595 IFLA_VF_VLAN_LIST, /* nested list of vlans, option for QinQ */
1596 IFLA_VF_BROADCAST, /* VF broadcast */
1600 #define IFLA_VF_MAX (__IFLA_VF_MAX - 1)
1602 struct ifla_vf_mac {
1604 __u8 mac[32]; /* MAX_ADDR_LEN */
1607 struct ifla_vf_broadcast {
1611 struct ifla_vf_vlan {
1613 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1618 IFLA_VF_VLAN_INFO_UNSPEC,
1619 IFLA_VF_VLAN_INFO, /* VLAN ID, QoS and VLAN protocol */
1620 __IFLA_VF_VLAN_INFO_MAX,
1623 #define IFLA_VF_VLAN_INFO_MAX (__IFLA_VF_VLAN_INFO_MAX - 1)
1624 #define MAX_VLAN_LIST_LEN 1
1626 struct ifla_vf_vlan_info {
1628 __u32 vlan; /* 0 - 4095, 0 disables VLAN filter */
1630 __be16 vlan_proto; /* VLAN protocol either 802.1Q or 802.1ad */
1633 struct ifla_vf_tx_rate {
1635 __u32 rate; /* Max TX bandwidth in Mbps, 0 disables throttling */
1638 struct ifla_vf_rate {
1640 __u32 min_tx_rate; /* Min Bandwidth in Mbps */
1641 __u32 max_tx_rate; /* Max Bandwidth in Mbps */
1644 struct ifla_vf_spoofchk {
1649 struct ifla_vf_guid {
1655 IFLA_VF_LINK_STATE_AUTO, /* link state of the uplink */
1656 IFLA_VF_LINK_STATE_ENABLE, /* link always up */
1657 IFLA_VF_LINK_STATE_DISABLE, /* link always down */
1658 __IFLA_VF_LINK_STATE_MAX,
1661 struct ifla_vf_link_state {
1666 struct ifla_vf_rss_query_en {
1672 IFLA_VF_STATS_RX_PACKETS,
1673 IFLA_VF_STATS_TX_PACKETS,
1674 IFLA_VF_STATS_RX_BYTES,
1675 IFLA_VF_STATS_TX_BYTES,
1676 IFLA_VF_STATS_BROADCAST,
1677 IFLA_VF_STATS_MULTICAST,
1679 IFLA_VF_STATS_RX_DROPPED,
1680 IFLA_VF_STATS_TX_DROPPED,
1681 __IFLA_VF_STATS_MAX,
1684 #define IFLA_VF_STATS_MAX (__IFLA_VF_STATS_MAX - 1)
1686 struct ifla_vf_trust {
1691 /* VF ports management section
1693 * Nested layout of set/get msg is:
1698 * [IFLA_PORT_*], ...
1700 * [IFLA_PORT_*], ...
1703 * [IFLA_PORT_*], ...
1707 IFLA_VF_PORT_UNSPEC,
1708 IFLA_VF_PORT, /* nest */
1712 #define IFLA_VF_PORT_MAX (__IFLA_VF_PORT_MAX - 1)
1716 IFLA_PORT_VF, /* __u32 */
1717 IFLA_PORT_PROFILE, /* string */
1718 IFLA_PORT_VSI_TYPE, /* 802.1Qbg (pre-)standard VDP */
1719 IFLA_PORT_INSTANCE_UUID, /* binary UUID */
1720 IFLA_PORT_HOST_UUID, /* binary UUID */
1721 IFLA_PORT_REQUEST, /* __u8 */
1722 IFLA_PORT_RESPONSE, /* __u16, output only */
1726 #define IFLA_PORT_MAX (__IFLA_PORT_MAX - 1)
1728 #define PORT_PROFILE_MAX 40
1729 #define PORT_UUID_MAX 16
1730 #define PORT_SELF_VF -1
1733 PORT_REQUEST_PREASSOCIATE = 0,
1734 PORT_REQUEST_PREASSOCIATE_RR,
1735 PORT_REQUEST_ASSOCIATE,
1736 PORT_REQUEST_DISASSOCIATE,
1740 PORT_VDP_RESPONSE_SUCCESS = 0,
1741 PORT_VDP_RESPONSE_INVALID_FORMAT,
1742 PORT_VDP_RESPONSE_INSUFFICIENT_RESOURCES,
1743 PORT_VDP_RESPONSE_UNUSED_VTID,
1744 PORT_VDP_RESPONSE_VTID_VIOLATION,
1745 PORT_VDP_RESPONSE_VTID_VERSION_VIOALTION,
1746 PORT_VDP_RESPONSE_OUT_OF_SYNC,
1747 /* 0x08-0xFF reserved for future VDP use */
1748 PORT_PROFILE_RESPONSE_SUCCESS = 0x100,
1749 PORT_PROFILE_RESPONSE_INPROGRESS,
1750 PORT_PROFILE_RESPONSE_INVALID,
1751 PORT_PROFILE_RESPONSE_BADSTATE,
1752 PORT_PROFILE_RESPONSE_INSUFFICIENT_RESOURCES,
1753 PORT_PROFILE_RESPONSE_ERROR,
1756 struct ifla_port_vsi {
1758 __u8 vsi_type_id[3];
1759 __u8 vsi_type_version;
1775 IPOIB_MODE_DATAGRAM = 0, /* using unreliable datagram QPs */
1776 IPOIB_MODE_CONNECTED = 1, /* using connected QPs */
1779 #define IFLA_IPOIB_MAX (__IFLA_IPOIB_MAX - 1)
1782 /* HSR/PRP section, both uses same interface */
1784 /* Different redundancy protocols for hsr device */
1795 IFLA_HSR_MULTICAST_SPEC, /* Last byte of supervision addr */
1796 IFLA_HSR_SUPERVISION_ADDR, /* Supervision frame multicast addr */
1798 IFLA_HSR_VERSION, /* HSR version */
1799 IFLA_HSR_PROTOCOL, /* Indicate different protocol than
1800 * HSR. For example PRP.
1802 IFLA_HSR_INTERLINK, /* HSR interlink network device */
1806 #define IFLA_HSR_MAX (__IFLA_HSR_MAX - 1)
1810 struct if_stats_msg {
1818 /* A stats attribute can be netdev specific or a global stat.
1819 * For netdev stats, lets use the prefix IFLA_STATS_LINK_*
1822 IFLA_STATS_UNSPEC, /* also used as 64bit pad attribute */
1824 IFLA_STATS_LINK_XSTATS,
1825 IFLA_STATS_LINK_XSTATS_SLAVE,
1826 IFLA_STATS_LINK_OFFLOAD_XSTATS,
1831 #define IFLA_STATS_MAX (__IFLA_STATS_MAX - 1)
1833 #define IFLA_STATS_FILTER_BIT(ATTR) (1 << (ATTR - 1))
1836 IFLA_STATS_GETSET_UNSPEC,
1837 IFLA_STATS_GET_FILTERS, /* Nest of IFLA_STATS_LINK_xxx, each a u32 with
1838 * a filter mask for the corresponding group.
1840 IFLA_STATS_SET_OFFLOAD_XSTATS_L3_STATS, /* 0 or 1 as u8 */
1841 __IFLA_STATS_GETSET_MAX,
1844 #define IFLA_STATS_GETSET_MAX (__IFLA_STATS_GETSET_MAX - 1)
1846 /* These are embedded into IFLA_STATS_LINK_XSTATS:
1847 * [IFLA_STATS_LINK_XSTATS]
1848 * -> [LINK_XSTATS_TYPE_xxx]
1849 * -> [rtnl link type specific attributes]
1852 LINK_XSTATS_TYPE_UNSPEC,
1853 LINK_XSTATS_TYPE_BRIDGE,
1854 LINK_XSTATS_TYPE_BOND,
1855 __LINK_XSTATS_TYPE_MAX
1857 #define LINK_XSTATS_TYPE_MAX (__LINK_XSTATS_TYPE_MAX - 1)
1859 /* These are stats embedded into IFLA_STATS_LINK_OFFLOAD_XSTATS */
1861 IFLA_OFFLOAD_XSTATS_UNSPEC,
1862 IFLA_OFFLOAD_XSTATS_CPU_HIT, /* struct rtnl_link_stats64 */
1863 IFLA_OFFLOAD_XSTATS_HW_S_INFO, /* HW stats info. A nest */
1864 IFLA_OFFLOAD_XSTATS_L3_STATS, /* struct rtnl_hw_stats64 */
1865 __IFLA_OFFLOAD_XSTATS_MAX
1867 #define IFLA_OFFLOAD_XSTATS_MAX (__IFLA_OFFLOAD_XSTATS_MAX - 1)
1870 IFLA_OFFLOAD_XSTATS_HW_S_INFO_UNSPEC,
1871 IFLA_OFFLOAD_XSTATS_HW_S_INFO_REQUEST, /* u8 */
1872 IFLA_OFFLOAD_XSTATS_HW_S_INFO_USED, /* u8 */
1873 __IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX,
1875 #define IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX \
1876 (__IFLA_OFFLOAD_XSTATS_HW_S_INFO_MAX - 1)
1880 #define XDP_FLAGS_UPDATE_IF_NOEXIST (1U << 0)
1881 #define XDP_FLAGS_SKB_MODE (1U << 1)
1882 #define XDP_FLAGS_DRV_MODE (1U << 2)
1883 #define XDP_FLAGS_HW_MODE (1U << 3)
1884 #define XDP_FLAGS_REPLACE (1U << 4)
1885 #define XDP_FLAGS_MODES (XDP_FLAGS_SKB_MODE | \
1886 XDP_FLAGS_DRV_MODE | \
1888 #define XDP_FLAGS_MASK (XDP_FLAGS_UPDATE_IF_NOEXIST | \
1889 XDP_FLAGS_MODES | XDP_FLAGS_REPLACE)
1891 /* These are stored into IFLA_XDP_ATTACHED on dump. */
1893 XDP_ATTACHED_NONE = 0,
1906 IFLA_XDP_DRV_PROG_ID,
1907 IFLA_XDP_SKB_PROG_ID,
1908 IFLA_XDP_HW_PROG_ID,
1909 IFLA_XDP_EXPECTED_FD,
1913 #define IFLA_XDP_MAX (__IFLA_XDP_MAX - 1)
1917 IFLA_EVENT_REBOOT, /* internal reset / reboot */
1918 IFLA_EVENT_FEATURES, /* change in offload features */
1919 IFLA_EVENT_BONDING_FAILOVER, /* change in active slave */
1920 IFLA_EVENT_NOTIFY_PEERS, /* re-sent grat. arp/ndisc */
1921 IFLA_EVENT_IGMP_RESEND, /* re-sent IGMP JOIN */
1922 IFLA_EVENT_BONDING_OPTIONS, /* change in bonding options */
1935 IFLA_TUN_MULTI_QUEUE,
1936 IFLA_TUN_NUM_QUEUES,
1937 IFLA_TUN_NUM_DISABLED_QUEUES,
1941 #define IFLA_TUN_MAX (__IFLA_TUN_MAX - 1)
1945 #define RMNET_FLAGS_INGRESS_DEAGGREGATION (1U << 0)
1946 #define RMNET_FLAGS_INGRESS_MAP_COMMANDS (1U << 1)
1947 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV4 (1U << 2)
1948 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV4 (1U << 3)
1949 #define RMNET_FLAGS_INGRESS_MAP_CKSUMV5 (1U << 4)
1950 #define RMNET_FLAGS_EGRESS_MAP_CKSUMV5 (1U << 5)
1959 #define IFLA_RMNET_MAX (__IFLA_RMNET_MAX - 1)
1961 struct ifla_rmnet_flags {
1971 IFLA_MCTP_PHYS_BINDING,
1975 #define IFLA_MCTP_MAX (__IFLA_MCTP_MAX - 1)
1982 /* Deprecated, use IFLA_DSA_CONDUIT instead */
1983 IFLA_DSA_MASTER = IFLA_DSA_CONDUIT,
1987 #define IFLA_DSA_MAX (__IFLA_DSA_MAX - 1)
2002 #define IFLA_OVPN_MAX (__IFLA_OVPN_MAX - 1)
2004 #endif /* _UAPI_LINUX_IF_LINK_H */