Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1# SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)
2
3name: rt-neigh
4protocol: netlink-raw
5protonum: 0
6
7doc:
8 IP neighbour management over rtnetlink.
9
10definitions:
11 -
12 name: ndmsg
13 type: struct
14 members:
15 -
16 name: family
17 type: u8
18 -
19 name: pad
20 type: pad
21 len: 3
22 -
23 name: ifindex
24 type: s32
25 -
26 name: state
27 type: u16
28 enum: nud-state
29 -
30 name: flags
31 type: u8
32 enum: ntf-flags
33 -
34 name: type
35 type: u8
36 enum: rtm-type
37 -
38 name: ndtmsg
39 type: struct
40 members:
41 -
42 name: family
43 type: u8
44 -
45 name: pad
46 type: pad
47 len: 3
48 -
49 name: nud-state
50 type: flags
51 entries:
52 - incomplete
53 - reachable
54 - stale
55 - delay
56 - probe
57 - failed
58 - noarp
59 - permanent
60 -
61 name: ntf-flags
62 type: flags
63 entries:
64 - use
65 - self
66 - master
67 - proxy
68 - ext-learned
69 - offloaded
70 - sticky
71 - router
72 -
73 name: ntf-ext-flags
74 type: flags
75 entries:
76 - managed
77 - locked
78 -
79 name: rtm-type
80 type: enum
81 entries:
82 - unspec
83 - unicast
84 - local
85 - broadcast
86 - anycast
87 - multicast
88 - blackhole
89 - unreachable
90 - prohibit
91 - throw
92 - nat
93 - xresolve
94 -
95 name: nda-cacheinfo
96 type: struct
97 members:
98 -
99 name: confirmed
100 type: u32
101 -
102 name: used
103 type: u32
104 -
105 name: updated
106 type: u32
107 -
108 name: refcnt
109 type: u32
110 -
111 name: ndt-config
112 type: struct
113 members:
114 -
115 name: key-len
116 type: u16
117 -
118 name: entry-size
119 type: u16
120 -
121 name: entries
122 type: u32
123 -
124 name: last-flush
125 type: u32
126 -
127 name: last-rand
128 type: u32
129 -
130 name: hash-rnd
131 type: u32
132 -
133 name: hash-mask
134 type: u32
135 -
136 name: hash-chain-gc
137 type: u32
138 -
139 name: proxy-qlen
140 type: u32
141 -
142 name: ndt-stats
143 type: struct
144 members:
145 -
146 name: allocs
147 type: u64
148 -
149 name: destroys
150 type: u64
151 -
152 name: hash-grows
153 type: u64
154 -
155 name: res-failed
156 type: u64
157 -
158 name: lookups
159 type: u64
160 -
161 name: hits
162 type: u64
163 -
164 name: rcv-probes-mcast
165 type: u64
166 -
167 name: rcv-probes-ucast
168 type: u64
169 -
170 name: periodic-gc-runs
171 type: u64
172 -
173 name: forced-gc-runs
174 type: u64
175 -
176 name: table-fulls
177 type: u64
178
179attribute-sets:
180 -
181 name: neighbour-attrs
182 attributes:
183 -
184 name: unspec
185 type: binary
186 value: 0
187 -
188 name: dst
189 type: binary
190 display-hint: ipv4
191 -
192 name: lladr
193 type: binary
194 display-hint: mac
195 -
196 name: cacheinfo
197 type: binary
198 struct: nda-cacheinfo
199 -
200 name: probes
201 type: u32
202 -
203 name: vlan
204 type: u16
205 -
206 name: port
207 type: u16
208 -
209 name: vni
210 type: u32
211 -
212 name: ifindex
213 type: u32
214 -
215 name: master
216 type: u32
217 -
218 name: link-netnsid
219 type: s32
220 -
221 name: src-vni
222 type: u32
223 -
224 name: protocol
225 type: u8
226 -
227 name: nh-id
228 type: u32
229 -
230 name: fdb-ext-attrs
231 type: binary
232 -
233 name: flags-ext
234 type: u32
235 enum: ntf-ext-flags
236 -
237 name: ndm-state-mask
238 type: u16
239 -
240 name: ndm-flags-mask
241 type: u8
242 -
243 name: ndt-attrs
244 attributes:
245 -
246 name: name
247 type: string
248 -
249 name: thresh1
250 type: u32
251 -
252 name: thresh2
253 type: u32
254 -
255 name: thresh3
256 type: u32
257 -
258 name: config
259 type: binary
260 struct: ndt-config
261 -
262 name: parms
263 type: nest
264 nested-attributes: ndtpa-attrs
265 -
266 name: stats
267 type: binary
268 struct: ndt-stats
269 -
270 name: gc-interval
271 type: u64
272 -
273 name: pad
274 type: pad
275 -
276 name: ndtpa-attrs
277 attributes:
278 -
279 name: ifindex
280 type: u32
281 -
282 name: refcnt
283 type: u32
284 -
285 name: reachable-time
286 type: u64
287 -
288 name: base-reachable-time
289 type: u64
290 -
291 name: retrans-time
292 type: u64
293 -
294 name: gc-staletime
295 type: u64
296 -
297 name: delay-probe-time
298 type: u64
299 -
300 name: queue-len
301 type: u32
302 -
303 name: app-probes
304 type: u32
305 -
306 name: ucast-probes
307 type: u32
308 -
309 name: mcast-probes
310 type: u32
311 -
312 name: anycast-delay
313 type: u64
314 -
315 name: proxy-delay
316 type: u64
317 -
318 name: proxy-qlen
319 type: u32
320 -
321 name: locktime
322 type: u64
323 -
324 name: queue-lenbytes
325 type: u32
326 -
327 name: mcast-reprobes
328 type: u32
329 -
330 name: pad
331 type: pad
332 -
333 name: interval-probe-time-ms
334 type: u64
335
336operations:
337 enum-model: directional
338 list:
339 -
340 name: newneigh
341 doc: Add new neighbour entry
342 fixed-header: ndmsg
343 attribute-set: neighbour-attrs
344 do:
345 request:
346 value: 28
347 attributes: &neighbour-all
348 - dst
349 - lladdr
350 - probes
351 - vlan
352 - port
353 - vni
354 - ifindex
355 - master
356 - protocol
357 - nh-id
358 - flags-ext
359 - fdb-ext-attrs
360 -
361 name: delneigh
362 doc: Remove an existing neighbour entry
363 fixed-header: ndmsg
364 attribute-set: neighbour-attrs
365 do:
366 request:
367 value: 29
368 attributes:
369 - dst
370 - ifindex
371 -
372 name: delneigh-ntf
373 doc: Notify a neighbour deletion
374 value: 29
375 notify: delneigh
376 fixed-header: ndmsg
377 -
378 name: getneigh
379 doc: Get or dump neighbour entries
380 fixed-header: ndmsg
381 attribute-set: neighbour-attrs
382 do:
383 request:
384 value: 30
385 attributes:
386 - dst
387 reply:
388 value: 28
389 attributes: *neighbour-all
390 dump:
391 request:
392 attributes:
393 - ifindex
394 - master
395 reply:
396 attributes: *neighbour-all
397 -
398 name: newneigh-ntf
399 doc: Notify a neighbour creation
400 value: 28
401 notify: getneigh
402 fixed-header: ndmsg
403 -
404 name: getneightbl
405 doc: Get or dump neighbour tables
406 fixed-header: ndtmsg
407 attribute-set: ndt-attrs
408 dump:
409 request:
410 value: 66
411 reply:
412 value: 64
413 attributes:
414 - name
415 - thresh1
416 - thresh2
417 - thresh3
418 - config
419 - parms
420 - stats
421 - gc-interval
422 -
423 name: setneightbl
424 doc: Set neighbour tables
425 fixed-header: ndtmsg
426 attribute-set: ndt-attrs
427 do:
428 request:
429 value: 67
430 attributes:
431 - name
432 - thresh1
433 - thresh2
434 - thresh3
435 - parms
436 - gc-interval
437
438mcast-groups:
439 list:
440 -
441 name: rtnlgrp-neigh
442 value: 3