2 * Copyright (c) 2016 Cisco and/or its affiliates.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at:
7 * http://www.apache.org/licenses/LICENSE-2.0
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
18 This file defines vpp IP control-plane API messages which are generally
19 called through a shared memory interface.
22 option version = "1.2.2";
23 import "vnet/fib/fib_types.api";
25 /** \brief Add / del table request
26 A table can be added multiple times, but need be deleted only once.
27 @param client_index - opaque cookie to identify the sender
28 @param context - sender context, to match reply w/ request
29 @param is_ipv6 - V4 or V6 table
30 @param table_id - table ID associated with the route
31 This table ID will apply to both the unicats
33 @param name - A client provided name/tag for the table. If this is
34 not set by the client, then VPP will generate something
37 autoreply define ip_table_add_del
47 /** \brief Dump IP fib table
48 @param client_index - opaque cookie to identify the sender
56 /** \brief IP FIB table response
57 @param table_id - IP fib table id
58 @address_length - mask length
60 @param count - the number of fib_path in path
61 @param path - array of of fib_path structures
63 manual_endian manual_print define ip_fib_details
71 vl_api_fib_path_t path[count];
74 /** \brief Dump IP6 fib table
75 @param client_index - opaque cookie to identify the sender
83 /** \brief IP6 FIB table entry response
84 @param table_id - IP6 fib table id
85 @param address_length - mask length
86 @param address - ip6 prefix
87 @param count - the number of fib_path in path
88 @param path - array of of fib_path structures
90 manual_endian manual_print define ip6_fib_details
98 vl_api_fib_path_t path[count];
101 /** \brief Dump IP neighboors
102 @param client_index - opaque cookie to identify the sender
103 @param context - sender context, to match reply w/ request
104 @param sw_if_index - the interface to dump neighboors, ~0 == all
105 @param is_ipv6 - [1|0] to indicate if address family is ipv[6|4]
107 define ip_neighbor_dump
115 /** \brief IP neighboors dump response
116 @param context - sender context which was passed in the request
117 @param sw_if_index - The interface used to reach the neighbor
118 @param is_static - [1|0] to indicate if neighbor is statically configured
119 @param is_ipv6 - [1|0] to indicate if address family is ipv[6|4]
121 define ip_neighbor_details {
130 /** \brief IP neighbor add / del request
131 @param client_index - opaque cookie to identify the sender
132 @param context - sender context, to match reply w/ request
133 @param sw_if_index - interface used to reach neighbor
134 @param is_add - 1 to add neighbor, 0 to delete
135 @param is_ipv6 - 1 for IPv6 neighbor, 0 for IPv4
136 @param is_ipv6 - 1 for IPv6 neighbor, 0 for IPv4
137 @param is_static - A static neighbor Entry - there are not flushed
138 If the interface goes down.
139 @param is_no_adj_fib - Do not create a corresponding entry in the FIB
140 table for the neighbor.
141 @param mac_address - l2 address of the neighbor
142 @param dst_address - ip4 or ip6 address of the neighbor
144 autoreply define ip_neighbor_add_del
149 /* 1 = add, 0 = delete */
158 /** \brief Set the ip flow hash config for a fib request
159 @param client_index - opaque cookie to identify the sender
160 @param context - sender context, to match reply w/ request
161 @param vrf_id - vrf/fib id
162 @param is_ipv6 - if non-zero the fib is ip6, else ip4
163 @param src - if non-zero include src in flow hash
164 @param dst - if non-zero include dst in flow hash
165 @param sport - if non-zero include sport in flow hash
166 @param dport - if non-zero include dport in flow hash
167 @param proto -if non-zero include proto in flow hash
168 @param reverse - if non-zero include reverse in flow hash
170 autoreply define set_ip_flow_hash
184 /** \brief IPv6 router advertisement config request
185 @param client_index - opaque cookie to identify the sender
186 @param context - sender context, to match reply w/ request
191 @param send_unicast -
194 @param default_router -
195 @param max_interval -
196 @param min_interval -
198 @param initial_count -
199 @param initial_interval -
201 autoreply define sw_interface_ip6nd_ra_config
218 u32 initial_interval;
221 /** \brief IPv6 router advertisement prefix config request
222 @param client_index - opaque cookie to identify the sender
223 @param context - sender context, to match reply w/ request
224 @param sw_if_index - The interface the RA prefix information is for
225 @param address[] - The prefix to advertise
226 @param address_length - the prefix length
227 @param use_default - Revert to default settings
228 @param no_advertise - Do not advertise this prefix
229 @param off_link - The prefix is off link (it is not configured on the interface)
230 Configures the L-flag, When set, indicates that this
231 prefix can be used for on-link determination.
232 @param no_autoconfig - Setting for the A-flag. When
233 set indicates that this prefix can be used for
234 stateless address configuration.
235 @param no_onlink - The prefix is not on link. Make sure this is consistent
236 with the off_link parameter else YMMV
237 @param is_no - add/delete
238 @param val_lifetime - The length of time in
239 seconds (relative to the time the packet is sent)
240 that the prefix is valid for the purpose of on-link
241 determination. A value of all one bits
242 (0xffffffff) represents infinity
243 @param pref_lifetime - The length of time in
244 seconds (relative to the time the packet is sent)
245 that addresses generated from the prefix via
246 stateless address autoconfiguration remain
247 preferred [ADDRCONF]. A value of all one bits
248 (0xffffffff) represents infinity.
250 autoreply define sw_interface_ip6nd_ra_prefix
267 /** \brief IPv6 ND proxy config
268 @param client_index - opaque cookie to identify the sender
269 @param context - sender context, to match reply w/ request
270 @param sw_if_index - The interface the host is on
271 @param address - The address of the host for which to proxy for
272 @param is_add - Adding or deleting
274 autoreply define ip6nd_proxy_add_del
283 /** \brief IPv6 ND proxy details returned after request
284 @param context - sender context, to match reply w/ request
285 @param retval - return code for the request
287 define ip6nd_proxy_details
295 /** \brief IPv6 ND proxy dump request
296 @param context - sender context, to match reply w/ request
297 @param retval - return code for the request
298 @param sw_if_index - The interface the host is on
299 @param address - The address of the host for which to proxy for
301 define ip6nd_proxy_dump
307 /** \brief Start / stop sending router solicitation
308 @param client_index - opaque cookie to identify the sender
309 @param context - sender context, to match reply w/ request
310 @param irt - initial retransmission time
311 @param mrt - maximum retransmission time
312 @param mrc - maximum retransmission count
313 @param mrd - maximum retransmission duration
314 @param sw_if_index - software interface index of interface
315 for sending router solicitation
316 @param stop - if non-zero then stop sending router solicitation,
317 otherwise start sending router solicitation
319 autoreply define ip6nd_send_router_solicitation
331 /** \brief IPv6 interface enable / disable request
332 @param client_index - opaque cookie to identify the sender
333 @param context - sender context, to match reply w/ request
334 @param sw_if_index - interface used to reach neighbor
335 @param enable - if non-zero enable ip6 on interface, else disable
337 autoreply define sw_interface_ip6_enable_disable
342 u8 enable; /* set to true if enable */
345 /** \brief IPv6 set link local address on interface request
346 @param client_index - opaque cookie to identify the sender
347 @param context - sender context, to match reply w/ request
348 @param sw_if_index - interface to set link local on
349 @param address[] - the new link local address
351 autoreply define sw_interface_ip6_set_link_local_address
359 /** \brief Add / del route request
360 @param client_index - opaque cookie to identify the sender
361 @param context - sender context, to match reply w/ request
362 @param sw_if_index - software index of the new vlan's parent interface
363 @param vrf_id - fib table /vrf associated with the route
364 @param lookup_in_vrf -
365 @param classify_table_index -
366 @param is_add - 1 if adding the route, 0 if deleting
367 @param is_drop - Drop the packet
368 @param is_unreach - Drop the packet and rate limit send ICMP unreachable
369 @param is_prohibit - Drop the packet and rate limit send ICMP prohibited
370 @param is_ipv6 - 0 if an ip4 route, else ip6
371 @param is_local - The route will result in packets sent to VPP IP stack
372 @param is_udp_encap - The path describes a UDP-o-IP encapsulation.
374 @param is_multipath - Set to 1 if this is a multipath route, else 0
375 @param is_dvr - Does the route resolve via a DVR interface.
376 @param is_source_lookup - The the path is a deaggregate path (i.e. a lookup
377 in another table) is the lookup on the packet's
378 source address or destination.
379 @param next_hop_weight - Weight for Unequal cost multi-path
380 @param next_hop_preference - Path that are up that have the best preference are
381 are used for forwarding. lower value is better.
382 @param next_hop_id - Used when the path resolves via an object that has a unique
384 @param dst_address_length -
385 @param dst_address[16] -
386 @param next_hop_address[16] -
387 @param next_hop_n_out_labels - the number of labels in the label stack
388 @param next_hop_out_label_stack - the next-hop output label stack, outer most first
389 @param next_hop_via_label - The next-hop is a resolved via a local label
391 autoreply define ip_add_del_route
395 u32 next_hop_sw_if_index;
397 u32 classify_table_index;
398 u32 next_hop_table_id;
409 u8 is_resolve_attached;
414 u8 next_hop_preference;
416 u8 dst_address_length;
418 u8 next_hop_address[16];
419 u8 next_hop_n_out_labels;
420 u32 next_hop_via_label;
421 vl_api_fib_mpls_label_t next_hop_out_label_stack[next_hop_n_out_labels];
424 /** \brief Add / del route request
425 @param client_index - opaque cookie to identify the sender
426 @param context - sender context, to match reply w/ request
427 @param sw_if_index - software index of the new vlan's parent interface
428 @param vrf_id - fib table /vrf associated with the route
429 @param next_hop_afi - Use dpo_proto_t
432 autoreply define ip_mroute_add_del
436 u32 next_hop_sw_if_index;
442 u16 grp_address_length;
452 /** \brief Dump IP multicast fib table
453 @param client_index - opaque cookie to identify the sender
461 /** \brief IP Multicast FIB table response
462 @param table_id - IP fib table id
463 @address_length - mask length
464 @grp_address - Group address/prefix
465 @src_address - Source address
466 @param count - the number of fib_path in path
467 @param path - array of of fib_path structures
469 manual_endian manual_print define ip_mfib_details
479 vl_api_fib_path_t path[count];
482 /** \brief Dump IP6 multicast fib table
483 @param client_index - opaque cookie to identify the sender
491 /** \brief IP6 Multicast FIB table response
492 @param table_id - IP fib table id
493 @address_length - mask length
494 @grp_address - Group address/prefix
495 @src_address - Source address
496 @param count - the number of fib_path in path
497 @param path - array of of fib_path structures
499 manual_endian manual_print define ip6_mfib_details
507 vl_api_fib_path_t path[count];
510 define ip_address_details
520 define ip_address_dump
542 define mfib_signal_dump
548 define mfib_signal_details
558 u8 ip_packet_data[256];
561 /** \brief IP punt policer
562 @param client_index - opaque cookie to identify the sender
563 @param context - sender context, to match reply w/ request
564 @param is_add - 1 to add neighbor, 0 to delete
565 @param is_ipv6 - 1 for IPv6 neighbor, 0 for IPv4
566 @param policer_index - Index of policer to use
568 autoreply define ip_punt_police
577 /** \brief IP punt redirect
578 @param client_index - opaque cookie to identify the sender
579 @param context - sender context, to match reply w/ request
580 @param is_add - 1 to add neighbor, 0 to delete
581 @param is_ipv6 - 1 for IPv6 neighbor, 0 for IPv4
582 @param tx_sw_if_index - the TX interface to which traffic shoulde be
584 @param nh - The next-hop to redirect the traffic to.
586 autoreply define ip_punt_redirect
597 autoreply define ip_container_proxy_add_del
608 /** \brief Configure IP source and L4 port-range check
609 @param client_index - opaque cookie to identify the sender
610 @param context - sender context, to match reply w/ request
611 @param is_ip6 - 1 if source address type is IPv6
612 @param is_add - 1 if add, 0 if delete
613 @param mask_length - mask length for address entry
614 @param address - array of address bytes
615 @param number_of_ranges - length of low_port and high_port arrays (must match)
616 @param low_ports[32] - up to 32 low end of port range entries (must have corresponding high_ports entry)
617 @param high_ports[32] - up to 32 high end of port range entries (must have corresponding low_ports entry)
618 @param vrf_id - fib table/vrf id to associate the source and port-range check with
619 @note To specify a single port set low_port and high_port entry the same
621 autoreply define ip_source_and_port_range_check_add_del
635 /** \brief Set interface source and L4 port-range request
636 @param client_index - opaque cookie to identify the sender
637 @param context - sender context, to match reply w/ request
638 @param interface_id - interface index
639 @param tcp_vrf_id - VRF associated with source and TCP port-range check
640 @param udp_vrf_id - VRF associated with source and TCP port-range check
642 autoreply define ip_source_and_port_range_check_interface_add_del
654 /** \brief IP probe neighbor address on an interface by sending an
655 ARP request (for IP4) or ICMP6 Neighbor Solicitation (for IP6)
656 @param client_index - opaque cookie to identify the sender
657 @param context - sender context, to match reply w/ request
658 @param sw_if_index - interface index
659 @param dst_address - target IP address to send IP addr resolution request
660 @param is_ipv6 - [1|0] to indicate if address family is IPv[6|4]
662 autoreply define ip_probe_neighbor
671 /** \brief Register for IP4 ARP resolution event on receing ARP reply or
672 MAC/IP info from ARP requests in L2 BDs
673 @param client_index - opaque cookie to identify the sender
674 @param context - sender context, to match reply w/ request
675 @param enable_disable - 1 => register for events, 0 => cancel registration
676 @param pid - sender's pid
677 @param address - exact IP4 address of interested arp resolution event, or
678 0 to get MAC/IP info from ARP requests in BDs
680 autoreply define want_ip4_arp_events
689 /** \brief Tell client about an IP4 ARP resolution event or
690 MAC/IP info from ARP requests in L2 BDs
691 @param client_index - opaque cookie to identify the sender
692 @param address - the exact ip4 address of interest
693 @param pid - client pid registered to receive notification
694 @param sw_if_index - interface which received ARP packet
695 @param new_mac - the new mac address
696 @param mac_ip - 0: ARP resolution event, 1: MAC/IP info from L2 BDs
709 rpc want_ip4_arp_events returns want_ip4_arp_events_reply
710 events ip4_arp_event;
713 /** \brief Register for IP6 ND resolution event on recieving NA reply
714 MAC/IP info from ICMP6 Neighbor Solicitation in L2 BDs
715 @param client_index - opaque cookie to identify the sender
716 @param context - sender context, to match reply w/ request
717 @param enable_disable - 1 => register for events, 0 => cancel registration
718 @param pid - sender's pid
719 @param address - the exact IP6 address of interested ND resolution event, or
720 0 to get MAC/IP info from ICMP6 NS in L2 BDs.
722 autoreply define want_ip6_nd_events
731 /** \brief Tell client about an IP6 ND resolution or
732 MAC/IP info from ICMP6 Neighbor Solicitation in L2 BDs.
733 @param client_index - opaque cookie to identify the sender
734 @param pid - client pid registered to receive notification
735 @param sw_if_index - interface which received ARP packet
736 @param address - the exact ip6 address of interest
737 @param new_mac - the new mac address
738 @param mac_ip - 0: ND resolution event, 1: MAC/IP info from L2 BDs
751 rpc want_ip6_ra_events returns want_ip6_ra_events_reply
755 /** \brief Register for ip6 router advertisement events
756 @param client_index - opaque cookie to identify the sender
757 @param context - sender context, to match reply w/ request
758 @param enable_disable - 1 => register for events, 0 => cancel registration
759 @param pid - sender's pid
761 autoreply define want_ip6_ra_events
769 /** \brief Struct representing RA prefix info
770 @param dst_address - RA prefix info destination address
771 @param dst_address_length - RA prefix info destination address length
772 @param flags - RA prefix info flags
773 @param valid_time - RA prefix info valid time
774 @param preferred_time - RA prefix info preferred time
776 typeonly define ip6_ra_prefix_info
779 u8 dst_address_length;
785 /** \brief Tell client about a router advertisement event
786 @param client_index - opaque cookie to identify the sender
787 @param pid - client pid registered to receive notification
788 @param current_hop_limit - RA current hop limit
789 @param flags - RA flags
790 @param router_lifetime_in_sec - RA lifetime in seconds
791 @param neighbor_reachable_time_in_msec - RA neighbor reachable time in msec
792 @param time_in_msec_between_retransmitted_neighbor_solicitations -
793 time in msec between retransmitted neighbor solicitations
802 u8 router_address[16];
803 u8 current_hop_limit;
805 u16 router_lifetime_in_sec;
806 u32 neighbor_reachable_time_in_msec;
807 u32 time_in_msec_between_retransmitted_neighbor_solicitations;
809 vl_api_ip6_ra_prefix_info_t prefixes[n_prefixes];
813 rpc want_ip6_nd_events returns want_ip6_nd_events_reply
817 /** \brief Proxy ARP add / del request
818 @param client_index - opaque cookie to identify the sender
819 @param context - sender context, to match reply w/ request
820 @param vrf_id - VRF / Fib table ID
821 @param is_add - 1 if adding the Proxy ARP range, 0 if deleting
822 @param low_address[4] - Low address of the Proxy ARP range
823 @param hi_address[4] - High address of the Proxy ARP range
825 autoreply define proxy_arp_add_del
835 /** \brief Proxy ARP add / del request
836 @param client_index - opaque cookie to identify the sender
837 @param context - sender context, to match reply w/ request
838 @param sw_if_index - Which interface to enable / disable Proxy Arp on
839 @param enable_disable - 1 to enable Proxy ARP on interface, 0 to disable
841 autoreply define proxy_arp_intfc_enable_disable
846 /* 1 = on, 0 = off */
850 /** \brief Reset fib table request
851 @param client_index - opaque cookie to identify the sender
852 @param context - sender context, to match reply w/ request
853 @param vrf_id - vrf/table id of the fib table to reset
854 @param is_ipv6 - an ipv6 fib to reset if non-zero, else ipv4
856 autoreply define reset_fib
864 /** \brief Set max allowed ARP or ip6 neighbor entries request
865 @param client_index - opaque cookie to identify the sender
866 @param context - sender context, to match reply w/ request
867 @param is_ipv6 - neighbor limit if non-zero, else ARP limit
868 @param arp_neighbor_limit - the new limit, defaults are ~ 50k
870 autoreply define set_arp_neighbor_limit
875 u32 arp_neighbor_limit;
878 /** \brief IOAM enable : Enable in-band OAM
879 @param id - profile id
880 @param seqno - To enable Seqno Processing
881 @param analyse - Enabling analysis of iOAM at decap node
882 @param pow_enable - Proof of Work enabled or not flag
883 @param trace_enable - iOAM Trace enabled or not flag
885 autoreply define ioam_enable
897 /** \brief iOAM disable
898 @param client_index - opaque cookie to identify the sender
899 @param context - sender context, to match reply w/ request
900 @param index - MAP Domain index
902 autoreply define ioam_disable
909 autoreply define ip_reassembly_set
914 u32 max_reassemblies;
915 u32 expire_walk_interval_ms;
919 define ip_reassembly_get
926 define ip_reassembly_get_reply
932 u32 max_reassemblies;
933 u32 expire_walk_interval_ms;
937 /** \brief Enable/disable reassembly feature
938 @param client_index - opaque cookie to identify the sender
939 @param context - sender context, to match reply w/ request
940 @param sw_if_index - interface to enable/disable feature on
941 @param enable_ip4 - enable ip4 reassembly if non-zero, disable if 0
942 @param enable_ip6 - enable ip6 reassembly if non-zero, disable if 0
944 autoreply define ip_reassembly_enable_disable
955 * eval: (c-set-style "gnu")