1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
|
Internet Engineering Task Force (IETF) R. Bush
Request for Comments: 7128 Internet Initiative Japan
Category: Informational R. Austein
ISSN: 2070-1721 Dragon Research Labs
K. Patel
Cisco Systems
H. Gredler
Juniper Networks, Inc.
M. Waehlisch
FU Berlin
February 2014
Resource Public Key Infrastructure (RPKI) Router Implementation Report
Abstract
This document is an implementation report for the Resource Public Key
Infrastructure (RPKI) Router protocol as defined in RFC 6810. The
authors did not verify the accuracy of the information provided by
respondents. The respondents are experts with the implementations
they reported on, and their responses are considered authoritative
for the implementations for which their responses represent. The
respondents were asked to only use the "YES" answer if the feature
had at least been tested in the lab.
Status of This Memo
This document is not an Internet Standards Track specification; it is
published for informational purposes.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Not all documents
approved by the IESG are a candidate for any level of Internet
Standard; see Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc7128.
Bush, et al. Informational [Page 1]
^L
RFC 7128 RPKI Router Implementation Report February 2014
Copyright Notice
Copyright (c) 2014 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . 2
2. Implementation Forms . . . . . . . . . . . . . . . . . . . . 3
3. Protocol Data Units . . . . . . . . . . . . . . . . . . . . . 4
4. Protocol Sequence . . . . . . . . . . . . . . . . . . . . . . 6
5. Protocol Transport . . . . . . . . . . . . . . . . . . . . . 7
6. Error Codes . . . . . . . . . . . . . . . . . . . . . . . . . 7
7. Incremental Updates Support . . . . . . . . . . . . . . . . . 8
8. Session ID Support . . . . . . . . . . . . . . . . . . . . . 8
9. Incremental Session Startup Support . . . . . . . . . . . . . 8
10. Interoperable Implementations . . . . . . . . . . . . . . . . 9
10.1. Cisco Implementation . . . . . . . . . . . . . . . . . . 9
10.2. Juniper Implementation . . . . . . . . . . . . . . . . . 9
10.3. rpki.net Implementation . . . . . . . . . . . . . . . . 9
10.4. RIPE NCC Implementation . . . . . . . . . . . . . . . . 9
10.5. RTRlib Implementation . . . . . . . . . . . . . . . . . 9
10.6. BBN RPSTIR Implementation . . . . . . . . . . . . . . . 9
11. Security Considerations . . . . . . . . . . . . . . . . . . . 9
12. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . 10
13. Normative References . . . . . . . . . . . . . . . . . . . . 10
Bush, et al. Informational [Page 2]
^L
RFC 7128 RPKI Router Implementation Report February 2014
1. Introduction
In order to formally validate the origin Autonomous Systems (ASes) of
BGP announcements, routers need a simple but reliable mechanism to
receive Resource Public Key Infrastructure (RPKI) [RFC6810] prefix
origin data from a trusted cache. The RPKI Router protocol defined
in [RFC6810] provides a mechanism to deliver validated prefix origin
data to routers.
This document provides an implementation report for the RPKI Router
protocol as defined in RFC 6810 [RFC6810].
The authors did not verify the accuracy of the information provided
by respondents or by any alternative means. The respondents are
experts with the implementations they reported on, and their
responses are considered authoritative for the implementations for
which their responses represent. Respondents were asked to only use
the "YES" answer if the feature had at least been tested in the lab.
2. Implementation Forms
Contact and implementation information for person filling out this
form:
IOS
Name: Keyur Patel
Email: keyupate@cisco.com
Vendor: Cisco Systems, Inc.
Release: IOS
Protocol Role: Client
XR
Name: Forhad Ahmed
Email:foahmed@cisco.com
Vendor: Cisco Systems, Inc.
Release: IOS-XR
Protocol Role: Client
JUNOS
Name: Hannes Gredler
Email: hannes@juniper.net
Vendor: Juniper Networks, Inc.
Release: JUNOS
Protocol Role: Client
Bush, et al. Informational [Page 3]
^L
RFC 7128 RPKI Router Implementation Report February 2014
rpki.net
Name: Rob Austein
Email: sra@hactrn.net
Vendor: rpki.net project
Release: <http://subvert-rpki.hactrn.net/trunk/>
Protocol Role: Client, Server
NCC
Name: Tim Bruijnzeels
Email: tim@ripe.net
Vendor: RIPE NCC
Release: RIPE NCC validator-app 2.0.0 <https://github.com/RIPE-NCC
/rpki-validator>
Protocol Role: Server
RTRlib
Name: Fabian Holler, Matthias Waehlisch
Email: waehlisch@ieee.org
Vendor: HAW Hamburg, FU Berlin, RTRlib project
Release: RTRlib 0.2 <http://rpki.realmv6.org/>
Protocol Role: Client
BBN
Name: David Mandelberg, Andrew Chi
Email: dmandelb@bbn.com
Vendor: Raytheon/BBN Technologies
Release: RPSTIR 0.2 <http://sourceforge.net/projects/rpstir/>
Protocol Role: Server
3. Protocol Data Units
Does the implementation support Protocol Data Units (PDUs) as
described in Section 5 of [RFC6810]?
P0: Serial Notify
P1: Serial Query
P2: Reset Query
P3: Cache Response
P4: IPv4 Prefix
P6: IPv6 Prefix
P7: End of Data
Bush, et al. Informational [Page 4]
^L
RFC 7128 RPKI Router Implementation Report February 2014
P8: Cache Reset
P10: Error Report
+---------+-----+-----+-------+--------+---------+-----+------+-----+
| | IOS | XR | JUNOS | rpki | rpki | NCC | RTR- | BBN |
| | | | | .net | .net | | lib | |
| | | | | clnt | srvr | | | |
+---------+-----+-----+-------+--------+---------+-----+------+-----+
| Rcv.P0 | YES | YES | YES | YES | --- | --- | YES | --- |
| Snd.P0 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.P1 | --- | --- | --- | --- | YES | YES | --- | YES |
| Snd.P1 | YES | YES | YES | YES | --- | --- | YES | --- |
| Rcv.P2 | --- | --- | --- | --- | YES | YES | --- | YES |
| Snd.P2 | YES | YES | YES | YES | --- | --- | YES | --- |
| Rcv.P3 | YES | YES | YES | YES | --- | --- | YES | --- |
| Snd.P3 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.P4 | YES | YES | YES | YES | --- | --- | YES | --- |
| Snd.P4 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.P6 | YES | YES | YES | YES | --- | --- | YES | --- |
| Snd.P6 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.P7 | YES | YES | YES | YES | --- | --- | YES | --- |
| Snd.P7 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.P8 | YES | YES | YES | YES | --- | --- | YES | --- |
| Snd.P8 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.P10 | YES | YES | NO~1 | YES | YES | YES | YES | YES |
| Snd.P10 | YES | NO | NO | YES | YES | YES | YES | YES |
+---------+-----+-----+-------+--------+---------+-----+------+-----+
Note 1: No, Error PDU gets silently ignored.
Bush, et al. Informational [Page 5]
^L
RFC 7128 RPKI Router Implementation Report February 2014
4. Protocol Sequence
Does the RPKI Router protocol implementation follow the four protocol
sequences as outlined in Section 6 of [RFC6810]?
S1: Start or Restart
S2: Typical Exchange
S3: No Incremental Update Available
S4: Cache Has No Data Available
+----+-----+-----+-------+--------+---------+------+--------+-------+
| | IOS | XR | JUNOS | rpki | rpki | NCC | RTRlib | BBN |
| | | | | .net | .net | | | |
| | | | | clnt | srvr | | | |
+----+-----+-----+-------+--------+---------+------+--------+-------+
| S1 | YES | YES | YES | YES | YES | YES | YES | YES |
| S2 | YES | YES | YES | YES | YES | NO~1 | YES | YES |
| S3 | YES | YES | YES | YES | YES | YES | YES | YES |
| S4 | YES | YES | YES | YES | YES | YES | YES | YES~2 |
+----+-----+-----+-------+--------+---------+------+--------+-------+
Note 1: Does not implement Serial Query, thus Incremental Update is
never available, so responds to Serial Query with Cache
Reset as described in Section 6.3 of [RFC6810]
Note 2: Sends Cache Reset in response to Serial Query when no data;
sends Error Report PDU in response to Reset Query when no
data.
Bush, et al. Informational [Page 6]
^L
RFC 7128 RPKI Router Implementation Report February 2014
5. Protocol Transport
Does the RPKI Router protocol implementation support the different
protocol transport mechanisms outlined in Section 7 of [RFC6810]?
+---------+-----+-----+-------+-------+--------+-----+--------+-----+
| | IOS | XR | JUNOS | rpki | rpki | NCC | RTRlib | BBN |
| | | | | .net | .net | | | |
| | | | | clnt | srvr | | | |
+---------+-----+-----+-------+-------+--------+-----+--------+-----+
| SSH | NO | YES | NO | YES | YES | NO | YES | YES |
| TLS | NO | NO | NO | NO | NO | NO | NO | NO |
| TCP | YES | YES | YES | YES | YES | YES | YES | YES |
| TCP-MD5 | NO | NO | NO | NO | NO | NO | NO | NO |
| TCP-AO | NO | NO | NO | NO | NO | NO | NO | NO |
| IPsec | NO | NO | NO | NO | NO | NO | NO | NO |
+---------+-----+-----+-------+-------+--------+-----+--------+-----+
6. Error Codes
Does the RPKI Router protocol implementation support the different
protocol error codes outlined in Section 10 of [RFC6810]?
+-------+-----+-----+-------+-------+--------+-------+--------+-----+
| | IOS | XR | JUNOS | rpki | rpki | NCC | RTRlib | BBN |
| | | | | .net | .net | | | |
| | | | | clnt | srvr | | | |
+-------+-----+-----+-------+-------+--------+-------+--------+-----+
| Rcv.0 | YES | YES | NO | YES | YES | YES | YES | YES |
| Snd.0 | YES | YES | NO | YES | YES | YES | YES | YES |
| Rcv.1 | YES | YES | NO | YES | YES | YES | YES | YES |
| Snd.1 | YES | YES | NO | YES | YES | YES | YES | YES |
| Rcv.2 | YES | YES | NO | YES | --- | --- | YES | --- |
| Snd.2 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.3 | YES | YES | NO | YES | --- | --- | YES | --- |
| Snd.3 | --- | --- | --- | --- | YES | YES | --- | YES |
| Rcv.4 | YES | YES | NO | YES | YES | YES | YES | YES |
| Snd.4 | YES | YES | NO | YES | YES | YES | YES | YES |
| Rcv.5 | YES | YES | NO | YES | YES | YES | YES | YES |
| Snd.5 | YES | YES | NO | YES | YES | YES | YES | YES |
| Rcv.6 | --- | --- | --- | --- | YES | YES~1 | --- | YES |
| Snd.6 | YES | YES | NO | NO | --- | --- | YES | --- |
| Rcv.7 | --- | --- | --- | --- | YES | YES~1 | --- | YES |
| Snd.7 | YES | YES | NO | NO | --- | --- | YES | --- |
+-------+-----+-----+-------+-------+--------+-------+--------+-----+
Note 1: YES, but... fatal, so connection is dropped, but cache does
not conclude it's inconsistent.
Bush, et al. Informational [Page 7]
^L
RFC 7128 RPKI Router Implementation Report February 2014
7. Incremental Updates Support
Does the RPKI Router implementation support Incremental Updates as
defined in Section 4 of [RFC6810]?
+-----+----+-------+-------------+-------------+-----+--------+-----+
| IOS | XR | JUNOS | rpki.net | rpki.net | NCC | RTRlib | BBN |
| | | | clnt | srvr | | | |
+-----+----+-------+-------------+-------------+-----+--------+-----+
| NO | NO | YES | YES | YES | NO | YES | YES |
+-----+----+-------+-------------+-------------+-----+--------+-----+
8. Session ID Support
Session ID is used to indicate that the cache server may have
restarted and that the incremental restart may not be possible.
Does the RPKI Router protocol implementation support the Session ID
procedures outlined in Section 5.1 of [RFC6810]?
+-----+-----+-------+------------+------------+------+--------+-----+
| IOS | XR | JUNOS | rpki.net | rpki.net | NCC | RTRlib | BBN |
| | | | clnt | srvr | | | |
+-----+-----+-------+------------+------------+------+--------+-----+
| YES | YES | YES | YES | YES | NO~1 | YES | YES |
+-----+-----+-------+------------+------------+------+--------+-----+
Note 1: NO, using random, but will FIX
9. Incremental Session Startup Support
Does the RPKI Router protocol implementation support Incremental
session startups with Serial Number and Session ID as defined in
Section 5.3 of [RFC6810]?
+-----+-----+-------+------------+-------------+-----+--------+-----+
| IOS | XR | JUNOS | rpki.net | rpki.net | NCC | RTRlib | BBN |
| | | | clnt | srvr | | | |
+-----+-----+-------+------------+-------------+-----+--------+-----+
| YES | YES | YES | YES | YES | NO | YES | YES |
+-----+-----+-------+------------+-------------+-----+--------+-----+
Bush, et al. Informational [Page 8]
^L
RFC 7128 RPKI Router Implementation Report February 2014
10. Interoperable Implementations
List other implementations with which you have tested the
interoperability of the RPKI Router implementation.
10.1. Cisco Implementation
Cisco: The Cisco IOS and IOS-XR implementation should be
interoperable with other vendor RPKI Router Protocol implementations.
In particular, we have tested our interoperability with rpki.net's
RPKI Router implementation.
10.2. Juniper Implementation
Juniper: The Juniper Networks, Inc. JUNOS implementation should be
interoperable with other vendor RPKI Router Protocol implementations.
In particular, we have tested our interoperability with rpki.net's
and NCC's RPKI Router Cache implementation.
10.3. rpki.net Implementation
rpki.net: The rpki.net implementation should operate with other rpki-
rtr implementations. In particular, we have tested our rpki-rtr
server's interoperability with Cisco IOS, Cisco IOS-XR, and Juniper.
10.4. RIPE NCC Implementation
RIPE NCC: The RIPE NCC validator has been tested by us with other
rpki-rtr implementations. In particular, we have tested with RTRlib
and CISCO IOS. We received positive feedback from close contacts who
tested our validator with JUNOS and Quagga.
10.5. RTRlib Implementation
RTRlib: The RTRlib has been tested by us with other rpki-rtr
implementations. In particular, we have tested with rtr-origin from
rpki.net and RIPE NCC Validator.
10.6. BBN RPSTIR Implementation
BBN RPSTIR: We have not yet tested with any other implementations.
11. Security Considerations
No new security issues are introduced to the RPKI Router protocol
defined in [RFC6810].
Bush, et al. Informational [Page 9]
^L
RFC 7128 RPKI Router Implementation Report February 2014
12. Acknowledgements
The authors would like to thank Andrew Chi, David Mandelberg, Fabian
Holler, Forhad Ahmed, and Tim Bruijnzeels for their contributions to
this document.
13. Normative References
[RFC6810] Bush, R. and R. Austein, "The Resource Public Key
Infrastructure (RPKI) to Router Protocol", RFC 6810,
January 2013.
Bush, et al. Informational [Page 10]
^L
RFC 7128 RPKI Router Implementation Report February 2014
Authors' Addresses
Randy Bush
Internet Initiative Japan
5147 Crystal Springs
Bainbridge Island, Washington 98110
US
EMail: randy@psg.com
Rob Austein
Dragon Research Labs
EMail: sra@hactrn.net
Keyur Patel
Cisco Systems
170 West Tasman Drive
San Jose, California 95134
US
EMail: keyupate@cisco.com
Hannes Gredler
Juniper Networks, Inc.
1194 N. Mathilda Ave.
Sunnyvale, California 94089
US
EMail: hannes@juniper.net
Matthias Waehlisch
FU Berlin
Takustr. 9
Berlin 14195
Germany
EMail: waehlisch@ieee.org
URI: http://www.inf.fu-berlin.de/~waehl
Bush, et al. Informational [Page 11]
^L
|
