smilint output for ./RTCPXR-MIB
| Message Severities |
|---|
| Severity | Count |
|---|
| severe | 3 |
| error | 1 |
| Message Types |
|---|
| Type | Count |
|---|
| module-not-found (severe) | 1 |
| object-identifier-not-prefix (error) | 1 |
| object-identifier-unknown (severe) | 2 |
Messages:
RTCPXR-MIB
1: -- extracted from draft-ietf-avt-rtcp-xr-mib-06.txt
2: -- at Fri Mar 23 06:22:29 2007
3:
4: RTCPXR-MIB DEFINITIONS ::= BEGIN
5: IMPORTS
6: mib-2, MODULE-IDENTITY, NOTIFICATION-TYPE,
7: OBJECT-TYPE, Unsigned32, Integer32,
8: Gauge32, Counter32 FROM SNMPv2-SMI
9: OBJECT-GROUP, MODULE-COMPLIANCE,
10: NOTIFICATION-GROUP FROM SNMPv2-CONF
11: TEXTUAL-CONVENTION, RowPointer, DateAndTime
12: FROM SNMPv2-TC
13: SnmpAdminString FROM SNMP-FRAMEWORK-MIB
14: ItuPerceivedSeverity FROM ITU-ALARM-TC-MIB
15: rtpSessionIndex, rtpSessionCallStatus
16: FROM RTP-MIBV2;
16: severe -
failed to locate MIB module `RTP-MIBV2'
17:
18: rtcpXrMIB MODULE-IDENTITY
19: LAST-UPDATED "200703230000Z"
20: ORGANIZATION
21: "IETF AVT Working Group"
22: CONTACT-INFO
23: "IETF AVT Working Group
24: Chairs: Colin Perkins, Roni Even, Tom Taylor
25: Working Group Email: avt@ietf.org
26:
27: Editors: Alan Clark
28: Telchemy
29: Email: alan@telchemy.com
30:
31: Amy Pendleton
32: Nortel
33: Email: aspen@nortel.com"
34: DESCRIPTION
35: "RTCP Extended Reports MIB
36: Copyright (c) The Internet Society (2005)
37: This version of the MIB module is part of
38: RFC nnnn and is based on RFC3611."
39:
40: REVISION "200703230000Z"
41: DESCRIPTION
42: "Published as draft-ietf-avt-rtcp-xr-mib-06.txt"
43:
44: -- RFC Ed: replace above draft with RFC number and remove this note
45:
46: ::= { mib-2 nnn }
46: error -
Object identifier element `nnn' name only allowed as first element
47:
48: -- IANA: need assignment of a mib-2 OID for this MIB
49: -- RFC Ed: replace mmm with assigned OID number and remove this note
50: -- RTCP Extended Reports - Voice over IP Metrics
51: --
52: -- Description
53: -- This MIB module provides basic voice quality monitoring
54: -- capabilities for Voice-over-packet systems. The MIB contains
55: -- 3 tables of information that augment the data available in
56: -- the RTP MIB V2.
57: -- a table of basic parameters for each Stream
58: -- a table of call quality metrics for each Stream
59: -- a table of aggregate statistics for groups of calls
60: -- the indexes to these tables are imported from the RTP MIB V2
61: -- and hence this MIB MUST be used in conjunction with at least
62: -- the RTP session table from that MIB
63:
64: -- TEXTUAL CONVENTIONS
65:
66: LeveldB ::= TEXTUAL-CONVENTION
67: DISPLAY-HINT "d"
68: STATUS current
69: DESCRIPTION
70: "Represents a signal level in decibels (dB)."
71: SYNTAX Integer32 (-120..120|127)
72:
73: Rfactor ::= TEXTUAL-CONVENTION
74: DISPLAY-HINT "d"
75: STATUS current
76: DESCRIPTION
77: "Call or transmission quality expressed as an
78: R factor in the range 0 to 120. A value of
79: 127 shall be interpreted as NULL or unsupported."
80: REFERENCE
81: "ITU-T G.107"
82: SYNTAX Unsigned32 (0..120|127)
83:
84: ScaledMOSscore ::= TEXTUAL-CONVENTION
85: DISPLAY-HINT "d"
86: STATUS current
87: DESCRIPTION
88: "Call or transmission quality expressed as a
89: MOS score scaled by 10. MOS is typically represented
90: as a 1.0 to 5.0 score with a single decimal place and
91: hence in this representation as 10 to 50. This value
92: range may be extended to represent wideband. A value of
93: 127 shall be interpreted as NULL or unsupported."
94: REFERENCE
95: "ITU-T P.800"
96: SYNTAX Integer32 (10..100|127)
97:
98: Percentage ::= TEXTUAL-CONVENTION
99: DISPLAY-HINT "d"
100: STATUS current
101: DESCRIPTION
102: "Percentage expressed as a rounded integer."
103: SYNTAX Unsigned32 (0..100)
104: --
105: -- OBJECTS
106:
107: rtcpXrEvents OBJECT IDENTIFIER ::= { rtcpXrMIB 0 }
108: rtcpXrMIBObjects OBJECT IDENTIFIER ::= { rtcpXrMIB 1 }
109: rtcpXrConformance OBJECT IDENTIFIER ::= { rtcpXrMIB 2 }
110:
111: -- Table of basic RTP stream parameters
112: --
113:
114: rtcpXrBaseParamTable OBJECT-TYPE
115: SYNTAX SEQUENCE OF RtcpXrBaseParamEntry
116: MAX-ACCESS not-accessible
117: STATUS current
118: DESCRIPTION
119: "Table of basic parameters related to RTP sessions in
120: the Session table. "
121: ::= { rtcpXrMIBObjects 2 }
122:
123: rtcpXrBaseParamEntry OBJECT-TYPE
124: SYNTAX RtcpXrBaseParamEntry
125: MAX-ACCESS not-accessible
126: STATUS current
127: DESCRIPTION
128: "An entry in the table of basic parameters. A row in this table
129: is created for each RTP session endpoint participating."
130: INDEX { rtpSessionCallStatus, rtpSessionIndex }
130: severe -
unknown object identifier label `rtpSessionCallStatus'
130: severe -
unknown object identifier label `rtpSessionIndex'
131: ::= { rtcpXrBaseParamTable 1 }
132:
133: RtcpXrBaseParamEntry ::= SEQUENCE {
134: rtcpXrBaseParamCodecType OCTET STRING,
135: rtcpXrBaseParamCodecBitRate Unsigned32,
136: rtcpXrBaseParamFrameDuration Unsigned32,
137: rtcpXrBaseParamFramesPerPacket Unsigned32,
138: rtcpXrBaseParamSampleRate Unsigned32,
139: rtcpXrBaseParamDurationMs Counter32,
140: rtcpXrBaseParamNetworkLossRate Percentage,
141: rtcpXrBaseParamAvgDiscardRate Percentage,
142: rtcpXrBaseParamBurstLossDensity Percentage,
143: rtcpXrBaseParamBurstLenMs Gauge32,
144: rtcpXrBaseParamGapLossDensity Percentage,
145: rtcpXrBaseParamGapLenMs Gauge32,
146: rtcpXrBaseParamAvgOWDelay Gauge32,
147: rtcpXrBaseParamAvgEndSysDelay Gauge32,
148: rtcpXrBaseParamNoiseLeveldBm LeveldB,
149: rtcpXrBaseParamSignalLeveldBm LeveldB,
150: rtcpXrBaseParamLocalRERLdB LeveldB,
151: rtcpXrBaseParamRemoteRERLdB LeveldB,
152: rtcpXrBaseParamPlcType INTEGER,
153: rtcpXrBaseParamJBuffAdaptMode INTEGER,
154: rtcpXrBaseParamJBuffAdaptRate Unsigned32,
155: rtcpXrBaseParamJBuffAverageDelay Gauge32,
156: rtcpXrBaseParamJBuffMaximumDelay Gauge32,
157: rtcpXrBaseParamJBuffAbsMaxDelay Gauge32,
158: rtcpXrBaseParamJitterLevel Gauge32
159: }
160:
161: rtcpXrBaseParamCodecType OBJECT-TYPE
162: SYNTAX OCTET STRING (SIZE(0..32))
163: MAX-ACCESS read-only
164: STATUS current
165: DESCRIPTION
166: "Codec type used on this call. The format used shall be
167: ITU-T G.7xx, GSM FR, GSM EFR, GSM HR, AMR, AMR WB, iLBC
168: or similar. For example 'ITU G.729A'. It is recommended
169: that Codecs are described in consistently with SDP."
170: ::= { rtcpXrBaseParamEntry 1 }
171:
172: rtcpXrBaseParamCodecBitRate OBJECT-TYPE
173: SYNTAX Unsigned32
174: MAX-ACCESS read-only
175: STATUS current
176: DESCRIPTION
177: "Codec rate in use at the time this data was captured
178: expressed in bits per second. For example G.711 would
179: have the rate 64000 and G.729 would have the rate 8000."
180: ::= { rtcpXrBaseParamEntry 2 }
181:
182: rtcpXrBaseParamFrameDuration OBJECT-TYPE
183: SYNTAX Unsigned32 (0..16384)
184: UNITS "sample clock ticks"
185: MAX-ACCESS read-only
186: STATUS current
187: DESCRIPTION
188: "Companion information to Codec type. This represents the
189: duration of the time interval represented by a frame, which
190: is generally equivalent to the nominal spacing of frames.
191: This is expressed in sample clock ticks as defined under
192: rtxpXrSampleRate.
193: This parameter may be equated to the SDP ptime parameter
194: which is expressed in milliseconds (however which cannot
195: represent certain Codec types, e.g. those with 2.5mS
196: frames)."
197: ::= { rtcpXrBaseParamEntry 3 }
198:
199: rtcpXrBaseParamFramesPerPacket OBJECT-TYPE
200: SYNTAX Unsigned32 (0..65535)
201: UNITS "frames per packet"
202: MAX-ACCESS read-only
203: STATUS current
204: DESCRIPTION
205: "Number of Codec frames contained in a single IP packet in
206: this RTP stream at the time of sampling. The duration of
207: speech per IP packet is the product of Frame Duration and
208: Frames Per Packet. This may vary during a call."
209: ::= {rtcpXrBaseParamEntry 4 }
210:
211: rtcpXrBaseParamSampleRate OBJECT-TYPE
212: SYNTAX Unsigned32 (0..16777215)
213: UNITS "samples per second"
214: MAX-ACCESS read-only
215: STATUS current
216: DESCRIPTION
217: "Companion information to Codec type. This represents the
218: rate at which media was sampled (e.g. 8000 for narrowband
219: voice, 16000 for wideband voice)."
220: ::= { rtcpXrBaseParamEntry 5 }
221:
222: rtcpXrBaseParamDurationMs OBJECT-TYPE
223: SYNTAX Counter32
224: UNITS "milliseconds"
225: MAX-ACCESS read-only
226: STATUS current
227: DESCRIPTION
228: "Current duration of call in milliseconds if still active,
229: duration of call in milliseconds if complete."
230: ::= { rtcpXrBaseParamEntry 6 }
231:
232: rtcpXrBaseParamNetworkLossRate OBJECT-TYPE
233: SYNTAX Percentage
234: UNITS "percent"
235: MAX-ACCESS read-only
236: STATUS current
237: DESCRIPTION
238: "Average rate of network packet loss."
239: REFERENCE
240: "See RFC3611 Section 4.7."
241: ::= { rtcpXrBaseParamEntry 7 }
242:
243: rtcpXrBaseParamAvgDiscardRate OBJECT-TYPE
244: SYNTAX Percentage
245: UNITS "percent"
246: MAX-ACCESS read-only
247: STATUS current
248: DESCRIPTION
249: "Average rate of discards due to jitter."
250: REFERENCE
251: "See RFC3611 Section 4.7."
252: ::= { rtcpXrBaseParamEntry 8 }
253:
254: rtcpXrBaseParamBurstLossDensity OBJECT-TYPE
255: SYNTAX Percentage
256: UNITS "percent"
257: MAX-ACCESS read-only
258: STATUS current
259: DESCRIPTION
260: "Density of loss and discarded packets during burst periods."
261: REFERENCE
262: "See RFC3611 Section 4.7."
263: ::= { rtcpXrBaseParamEntry 9 }
264:
265: rtcpXrBaseParamBurstLenMs OBJECT-TYPE
266: SYNTAX Gauge32
267: UNITS "milliseconds"
268: MAX-ACCESS read-only
269: STATUS current
270: DESCRIPTION
271: "Average length of bursts in milliseconds."
272: REFERENCE
273: "See RFC3611 Section 4.7."
274: ::= { rtcpXrBaseParamEntry 10 }
275:
276: rtcpXrBaseParamGapLossDensity OBJECT-TYPE
277: SYNTAX Percentage
278: UNITS "percent"
279: MAX-ACCESS read-only
280: STATUS current
281: DESCRIPTION
282: "Density of loss and discarded packets during gap periods."
283: REFERENCE
284: "See RFC3611 Section 4.7."
285: ::= { rtcpXrBaseParamEntry 11 }
286:
287: rtcpXrBaseParamGapLenMs OBJECT-TYPE
288: SYNTAX Gauge32
289: UNITS "milliseconds"
290: MAX-ACCESS read-only
291: STATUS current
292: DESCRIPTION
293: "Average length of gaps in milliseconds."
294: REFERENCE
295: "See RFC3611 Section 4.7."
296: ::= { rtcpXrBaseParamEntry 12 }
297:
298: rtcpXrBaseParamAvgOWDelay OBJECT-TYPE
299: SYNTAX Gauge32
300: UNITS "milliseconds"
301: MAX-ACCESS read-only
302: STATUS current
303: DESCRIPTION
304: "Average (symmetric) one way RTCP delay on call. A value of
305: zero indicates that this value has not yet been determined."
306: REFERENCE
307: "See RFC3611 Section 4.7."
308: ::= { rtcpXrBaseParamEntry 13 }
309:
310: rtcpXrBaseParamAvgEndSysDelay OBJECT-TYPE
311: SYNTAX Gauge32
312: UNITS "milliseconds"
313: MAX-ACCESS read-only
314: STATUS current
315: DESCRIPTION
316: "Average end system delay on call. A value of zero may
317: indicate that this value has not yet been determined."
318:
319: REFERENCE
320: "See RFC3611 Section 4.7."
321: ::= { rtcpXrBaseParamEntry 14 }
322:
323: rtcpXrBaseParamNoiseLeveldBm OBJECT-TYPE
324: SYNTAX LeveldB
325: UNITS "dBm0"
326: MAX-ACCESS read-only
327: STATUS current
328: DESCRIPTION
329: "Measured received silent period noise level in dBm.
330: A value of 127 indicates that this parameter is not
331: available.
332: In midpoint applications this parameter may not be
333: available. If this is a midstream device and call
334: quality metrics were calculated using the value of
335: this parameter reported from the endpoint in an
336: RTCP XR payload then the value used in this
337: calculation MAY be reported."
338: REFERENCE
339: "See RFC3611 Section 4.7."
340: ::= { rtcpXrBaseParamEntry 15 }
341:
342: rtcpXrBaseParamSignalLeveldBm OBJECT-TYPE
343: SYNTAX LeveldB
344: UNITS "dBm0"
345: MAX-ACCESS read-only
346: STATUS current
347: DESCRIPTION
348: "Measured received signal level during talkspurts in dBm.
349: A value of 127 indicates that this parameter is not
350: available.
351: In midpoint applications this parameter may not be
352: available. If this is a midstream device and call
353: quality metrics were calculated using the value of
354: this parameter reported from the endpoint in an
355: RTCP XR payload then the value used in this
356: calculation MAY be reported."
357: REFERENCE
358: "See RFC3611 Section 4.7."
359: ::= { rtcpXrBaseParamEntry 16 }
360:
361: rtcpXrBaseParamLocalRERLdB OBJECT-TYPE
362: SYNTAX LeveldB
363: UNITS "dBm"
364: MAX-ACCESS read-only
365: STATUS current
366: DESCRIPTION
367: "Residual Echo Return Loss measured at this endpoint,
368: or at the terminating endpoint of this RTP session.
369: This relates to the echo level from the network beyond
370: the terminating endpoint and may be interpreted as either
371: line echo in the case of a gateway or acoustic echo in the
372: case of a handset.
373: Note that this echo affects conversational quality as
374: perceived by the user at the originating end of this
375: RTP session.
376: A value of 127 indicates that this parameter is not
377: available.
378: In midpoint applications this parameter may not be
379: available. If this is a midstream device and call
380: quality metrics were calculated using the value of
381: this parameter reported from the endpoint in an
382: RTCP XR payload then the value used in this
383: calculation MAY be reported."
384: REFERENCE
385: "See RFC3611 Section 4.7."
386: ::= { rtcpXrBaseParamEntry 17 }
387:
388: rtcpXrBaseParamRemoteRERLdB OBJECT-TYPE
389: SYNTAX LeveldB
390: UNITS "dBm"
391: MAX-ACCESS read-only
392: STATUS current
393: DESCRIPTION
394: "Residual Echo Return Loss measured at originating endpoint
395: of this RTP session (i.e. the remote endpoint if this MIB
396: is implemented in an endpoint).
397: Note that this affects the conversational quality
398: metrics reported by the terminating (this) endpoint, hence
399: is useful in understanding what has affected the reported
400: call quality metrics
401: A value of 127 indicates that this parameter is not
402: available.
403: In midpoint applications this parameter may not be
404: available. If this is a midstream device and call
405: quality metrics were calculated using the value of
406: this parameter reported from the endpoint in an
407: RTCP XR payload then the value used in this
408: calculation MAY be reported."
409: REFERENCE
410: "See RFC3611 Section 4.7."
411: ::= { rtcpXrBaseParamEntry 18 }
412:
413: rtcpXrBaseParamPlcType OBJECT-TYPE
414: SYNTAX INTEGER { disabled(1),
415: enhanced(2),
416: standard(3),
417: unspecified (4)}
418: MAX-ACCESS read-only
419: STATUS current
420: DESCRIPTION
421: "Defines type of packet loss concealment used on this call."
422: REFERENCE
423: "See RFC3611 Section 4.7."
424: ::= { rtcpXrBaseParamEntry 19 }
425:
426: rtcpXrBaseParamJBuffAdaptMode OBJECT-TYPE
427: SYNTAX INTEGER { reserved (1),
428: nonAdaptive (2),
429: adaptive (3),
430: unknown (4) }
431: MAX-ACCESS read-only
432: STATUS current
433: DESCRIPTION
434: "Defines if jitter buffer is in fixed or adaptive mode."
435: REFERENCE
436: "See RFC3611 Section 4.7."
437: ::= { rtcpXrBaseParamEntry 20 }
438:
439: rtcpXrBaseParamJBuffAdaptRate OBJECT-TYPE
440: SYNTAX Unsigned32 (0..15)
441: MAX-ACCESS read-only
442: STATUS current
443: DESCRIPTION
444: "Estimated adaptation rate of jitter buffer."
445: REFERENCE
446: "See RFC3611 Section 4.7."
447: ::= { rtcpXrBaseParamEntry 21 }
448:
449: rtcpXrBaseParamJBuffAverageDelay OBJECT-TYPE
450: SYNTAX Gauge32
451: UNITS "milliseconds"
452: MAX-ACCESS read-only
453: STATUS current
454: DESCRIPTION
455: "Average size of jitter buffer in mS."
456: REFERENCE
457: "See RFC3611 Section 4.7."
458: ::= { rtcpXrBaseParamEntry 22 }
459:
460: rtcpXrBaseParamJBuffMaximumDelay OBJECT-TYPE
461: SYNTAX Gauge32
462: UNITS "milliseconds"
463: MAX-ACCESS read-only
464: STATUS current
465: DESCRIPTION
466: "Maximum delay through jitter buffer at current size in mS."
467: REFERENCE
468: "See RFC3611 Section 4.7."
469: ::= { rtcpXrBaseParamEntry 23 }
470:
471: rtcpXrBaseParamJBuffAbsMaxDelay OBJECT-TYPE
472: SYNTAX Gauge32
473: UNITS "milliseconds"
474: MAX-ACCESS read-only
475: STATUS current
476: DESCRIPTION
477: "Absolute maximum size jitter buffer can reach in mS."
478:
479: REFERENCE
480: "See RFC3611 Section 4.7."
481: ::= { rtcpXrBaseParamEntry 24 }
482:
483: rtcpXrBaseParamJitterLevel OBJECT-TYPE
484: SYNTAX Gauge32
485: UNITS "milliseconds"
486: MAX-ACCESS read-only
487: STATUS current
488: DESCRIPTION
489: "Average jitter level measured according to RFC3550 and
490: represented in terms of milliseconds."
491: REFERENCE
492: "See RFC3550 Section 6.4."
493: ::= { rtcpXrBaseParamEntry 25 }
494:
495: --
496: -- Table of Call Quality Metrics
497: --
498:
499: rtcpXrCallQualityTable OBJECT-TYPE
500: SYNTAX SEQUENCE OF RtcpXrCallQualityEntry
501: MAX-ACCESS not-accessible
502: STATUS current
503: DESCRIPTION
504: "Table of voice quality metrics. A row is created
505: in this table for each row in the Session table."
506: ::= { rtcpXrMIBObjects 3 }
507:
508: rtcpXrCallQualityEntry OBJECT-TYPE
509: SYNTAX RtcpXrCallQualityEntry
510: MAX-ACCESS not-accessible
511: STATUS current
512: DESCRIPTION
513: "An entry in the table of voice quality metrics. A row in
514: this table is created for each row in the Session
515: table."
516: INDEX { rtpSessionCallStatus, rtpSessionIndex }
517: ::= { rtcpXrCallQualityTable 1 }
518:
519: RtcpXrCallQualityEntry ::= SEQUENCE {
520: rtcpXrCallQualityRCQ Rfactor,
521: rtcpXrCallQualityRLQ Rfactor,
522: rtcpXrCallQualityExternalRCQ Rfactor,
523: rtcpXrCallQualityMOSCQ ScaledMOSscore,
524: rtcpXrCallQualityMOSLQ ScaledMOSscore,
525: rtcpXrCallQualityRLQestAlgorithm OCTET STRING,
526: rtcpXrCallQualityRCQestAlgorithm OCTET STRING,
527: rtcpXrCallQualityMOSLQEstAlgorithm OCTET STRING,
528: rtcpXrCallQualityMOSCQEstAlgorithm OCTET STRING
529: }
530: rtcpXrCallQualityRCQ OBJECT-TYPE
531: SYNTAX Rfactor
532: UNITS "R factor"
533: MAX-ACCESS read-only
534: STATUS current
535: DESCRIPTION
536: "Conversational quality R factor for this call. This value
537: SHOULD be calculated using ITU G.107 (The E Model) or
538: extended versions thereof."
539: REFERENCE
540: "See RFC3611 Section 4.7."
541: ::= { rtcpXrCallQualityEntry 1 }
542:
543: rtcpXrCallQualityRLQ OBJECT-TYPE
544: SYNTAX Rfactor
545: UNITS "R factor"
546: MAX-ACCESS read-only
547: STATUS current
548: DESCRIPTION
549: "Listening quality R factor for this call. This value
550: SHOULD be calculated using ITU G.107 (The E Model) or
551: extended versions thereof."
552: ::= { rtcpXrCallQualityEntry 2 }
553:
554: rtcpXrCallQualityExternalRCQ OBJECT-TYPE
555: SYNTAX Rfactor
556: UNITS "R factor"
557: MAX-ACCESS read-only
558: STATUS current
559: DESCRIPTION
560: "External R factor for this call. This value
561: SHOULD be calculated using ITU G.107 (The E Model) or
562: extended versions thereof.
563: The External R factor relates to the quality of an
564: incoming voice from another network segment. For example
565: if a conference bridge terminates and re-creates voice
566: streams then an R factor would be calculated at the bridge
567: for the endpoint A to bridge segment and relayed to the
568: subsequent bridge to endpoint B as an External R factor.
569: This allows endpoint B to estimate the end-to-end call
570: quality."
571: ::= { rtcpXrCallQualityEntry 3 }
572:
573: rtcpXrCallQualityMOSCQ OBJECT-TYPE
574: SYNTAX ScaledMOSscore
575: UNITS "MOS x 10"
576: MAX-ACCESS read-only
577: STATUS current
578: DESCRIPTION
579: "Estimated conversational quality MOS for this call
580: expressed in MOS x 10 (e.g. 41 = MOS of 4.1). This value
581: MAY be calculated by converting the R-CQ value to a MOS."
582:
583: REFERENCE
584: "See RFC3611 Section 4.7."
585: ::= { rtcpXrCallQualityEntry 4 }
586:
587: rtcpXrCallQualityMOSLQ OBJECT-TYPE
588: SYNTAX ScaledMOSscore
589: UNITS "MOS x 10"
590: MAX-ACCESS read-only
591: STATUS current
592: DESCRIPTION
593: "Estimated listening quality MOS for this call
594: expressed in MOS x 10 (e.g. 41 = MOS of 4.1). This value
595: MAY be calculated by converting the R-CQ value to a MOS."
596: REFERENCE
597: "See RFC3611 Section 4.7."
598: ::= { rtcpXrCallQualityEntry 5 }
599:
600: rtcpXrCallQualityRLQestAlgorithm OBJECT-TYPE
601: SYNTAX OCTET STRING (SIZE(0..128))
602: MAX-ACCESS read-only
603: STATUS current
604: DESCRIPTION
605: "Call quality algorithm used to determine R-LQ factors.
606: For example, 'ITU-T G.107' for the ITU G.107
607: E model or 'ETSI TS101329-5E' for ETSI
608: TS 101 329-5 Annex E."
609: ::= { rtcpXrCallQualityEntry 6 }
610:
611: rtcpXrCallQualityRCQestAlgorithm OBJECT-TYPE
612: SYNTAX OCTET STRING (SIZE(0..128))
613: MAX-ACCESS read-only
614: STATUS current
615: DESCRIPTION
616: "Call quality algorithm used to determine R-CQ factors.
617: For example, 'ITU-T G.107' for the ITU G.107
618: E model or 'ETSI TS101329-5E' for ETSI
619: TS 101 329-5 Annex E."
620: ::= { rtcpXrCallQualityEntry 7 }
621:
622: rtcpXrCallQualityMOSLQEstAlgorithm OBJECT-TYPE
623: SYNTAX OCTET STRING (SIZE(0..128))
624: MAX-ACCESS read-only
625: STATUS current
626: DESCRIPTION
627: "Call quality algorithm used to determine MOS-LQ scores.
628: If any localized parameter scaling is used
629: (for example Japan's TTC MOS scaling) then this
630: MUST also be reported."
631: ::= { rtcpXrCallQualityEntry 8 }
632:
633: rtcpXrCallQualityMOSCQEstAlgorithm OBJECT-TYPE
634: SYNTAX OCTET STRING (SIZE(0..128))
635: MAX-ACCESS read-only
636: STATUS current
637: DESCRIPTION
638: "Call quality algorithm used to determine MOS-CQ scores.
639: If any localized parameter scaling is used
640: (for example Japan's TTC MOS scaling) then this
641: MUST also be reported."
642: ::= { rtcpXrCallQualityEntry 9 }
643:
644: -- History Table
645: --
646:
647: rtcpXrHistoryTable OBJECT-TYPE
648: SYNTAX SEQUENCE OF RtcpXrHistoryEntry
649: MAX-ACCESS not-accessible
650: STATUS current
651: DESCRIPTION
652: "Table of aggregate measurement data for groups
653: of RTP sessions. A group may be a flow or any
654: other logical association of streams."
655: ::= { rtcpXrMIBObjects 4 }
656:
657: rtcpXrHistoryEntry OBJECT-TYPE
658: SYNTAX RtcpXrHistoryEntry
659: MAX-ACCESS not-accessible
660: STATUS current
661: DESCRIPTION
662: "An entry in the table of call history records."
663: INDEX { rtcpXrHistoryIndex }
664: ::= { rtcpXrHistoryTable 1 }
665:
666: RtcpXrHistoryEntry ::= SEQUENCE {
667: rtcpXrHistoryIndex Unsigned32,
668: rtcpXrHistoryGroupName OCTET STRING,
669: rtcpXrHistoryStartTime DateAndTime,
670: rtcpXrHistoryStopTime DateAndTime,
671: rtcpXrHistoryNumOfSessions Counter32,
672: rtcpXrHistoryMinDurationMs Gauge32,
673: rtcpXrHistoryMaxDurationMs Gauge32,
674: rtcpXrHistoryAvgDurationMs Gauge32,
675: rtcpXrHistoryMaxNetworkLossRate Percentage,
676: rtcpXrHistoryAvgNetworkLossRate Percentage,
677: rtcpXrHistoryMaxDiscardRate Percentage,
678: rtcpXrHistoryAvgDiscardRate Percentage,
679: rtcpXrHistoryMaxBurstLossDensity Percentage,
680: rtcpXrHistoryAvgBurstLossDensity Percentage,
681: rtcpXrHistoryMinBurstLenMs Gauge32,
682: rtcpXrHistoryMaxBurstLenMs Gauge32,
683: rtcpXrHistoryAvgBurstLenMs Gauge32,
684: rtcpXrHistoryMaxGapLossDensity Percentage,
685: rtcpXrHistoryAvgGapLossDensity Percentage,
686: rtcpXrHistoryMinGapLenMs Gauge32,
687: rtcpXrHistoryMaxGapLenMs Gauge32,
688: rtcpXrHistoryAvgGapLenMs Gauge32,
689: rtcpXrHistoryMinOneWayDelay Gauge32,
690: rtcpXrHistoryMaxOneWayDelay Gauge32,
691: rtcpXrHistoryAvgOneWayDelay Gauge32,
692: rtcpXrHistoryOneWayDelayCount Counter32,
693: rtcpXrHistoryMinEndSystemDelay Gauge32,
694: rtcpXrHistoryMaxEndSystemDelay Gauge32,
695: rtcpXrHistoryAvgEndSystemDelay Gauge32,
696: rtcpXrHistoryEndSystemDelayCount Counter32,
697: rtcpXrHistoryMinJitterLevel Gauge32,
698: rtcpXrHistoryMaxJitterLevel Gauge32,
699: rtcpXrHistoryAvgJitterLevel Gauge32,
700: rtcpXrHistoryMinNoiseLeveldBm LeveldB,
701: rtcpXrHistoryMaxNoiseLeveldBm LeveldB,
702: rtcpXrHistoryAvgNoiseLeveldBm LeveldB,
703: rtcpXrHistoryNoiseLevelCount Counter32,
704: rtcpXrHistoryMinSignalLeveldBm LeveldB,
705: rtcpXrHistoryMaxSignalLeveldBm LeveldB,
706: rtcpXrHistoryAvgSignalLeveldBm LeveldB,
707: rtcpXrHistorySignalLevelCount Counter32,
708: rtcpXrHistoryMinLocalRERLdB LeveldB,
709: rtcpXrHistoryMaxLocalRERLdB LeveldB,
710: rtcpXrHistoryAvgLocalRERLdB LeveldB,
711: rtcpXrHistoryLocalRERLCount Counter32,
712: rtcpXrHistoryMinRemoteRERLdB LeveldB,
713: rtcpXrHistoryMaxRemoteRERLdB LeveldB,
714: rtcpXrHistoryAvgRemoteRERLdB LeveldB,
715: rtcpXrHistoryRemoteRERLCount Counter32,
716: rtcpXrHistoryMinRCQ Rfactor,
717: rtcpXrHistoryMaxRCQ Rfactor,
718: rtcpXrHistoryAvgRCQ Rfactor,
719: rtcpXrHistoryRCQCount Counter32,
720: rtcpXrHistoryMinRLQ Rfactor,
721: rtcpXrHistoryMaxRLQ Rfactor,
722: rtcpXrHistoryAvgRLQ Rfactor,
723: rtcpXrHistoryRLQCount Counter32,
724: rtcpXrHistoryMinMOSCQ ScaledMOSscore,
725: rtcpXrHistoryMaxMOSCQ ScaledMOSscore,
726: rtcpXrHistoryAvgMOSCQ ScaledMOSscore,
727: rtcpXrHistoryMOSCQCount Counter32,
728: rtcpXrHistoryMinMOSLQ ScaledMOSscore,
729: rtcpXrHistoryMaxMOSLQ ScaledMOSscore,
730: rtcpXrHistoryAvgMOSLQ ScaledMOSscore,
731: rtcpXrHistoryMOSLQCount Counter32,
732: rtcpXrHistoryCQAlgorithm OCTET STRING,
733: rtcpXrHistoryReset INTEGER
734: }
735: rtcpXrHistoryIndex OBJECT-TYPE
736: SYNTAX Unsigned32 (0..4294967295)
737: MAX-ACCESS not-accessible
738: STATUS current
739: DESCRIPTION
740: "Index for this set of aggregate data."
741: ::= { rtcpXrHistoryEntry 1 }
742:
743: rtcpXrHistoryGroupName OBJECT-TYPE
744: SYNTAX OCTET STRING (SIZE(0..128))
745: MAX-ACCESS read-write
746: STATUS current
747: DESCRIPTION
748: "Name of this set of aggregate data. Examples may include
749: a flow, an interface or some other logical grouping of
750: RTP sessions."
751: ::= { rtcpXrHistoryEntry 2 }
752:
753: rtcpXrHistoryStartTime OBJECT-TYPE
754: SYNTAX DateAndTime
755: MAX-ACCESS read-only
756: STATUS current
757: DESCRIPTION
758: "Time at which this history was reset or started."
759: ::= {rtcpXrHistoryEntry 3 }
760:
761: rtcpXrHistoryStopTime OBJECT-TYPE
762: SYNTAX DateAndTime
763: MAX-ACCESS read-only
764: STATUS current
765: DESCRIPTION
766: "Time at which this history was stopped."
767: ::= {rtcpXrHistoryEntry 4 }
768:
769: rtcpXrHistoryNumOfSessions OBJECT-TYPE
770: SYNTAX Counter32
771: MAX-ACCESS read-only
772: STATUS current
773: DESCRIPTION
774: "Number of calls included in this history."
775: ::= {rtcpXrHistoryEntry 5 }
776:
777: rtcpXrHistoryMinDurationMs OBJECT-TYPE
778: SYNTAX Gauge32
779: UNITS "milliseconds"
780: MAX-ACCESS read-only
781: STATUS current
782: DESCRIPTION
783: "Minimum duration of calls."
784: ::= {rtcpXrHistoryEntry 6 }
785:
786: rtcpXrHistoryMaxDurationMs OBJECT-TYPE
787: SYNTAX Gauge32
788: UNITS "milliseconds"
789: MAX-ACCESS read-only
790: STATUS current
791: DESCRIPTION
792: "Maximum duration of calls."
793: ::= {rtcpXrHistoryEntry 7 }
794:
795: rtcpXrHistoryAvgDurationMs OBJECT-TYPE
796: SYNTAX Gauge32
797: UNITS "milliseconds"
798: MAX-ACCESS read-only
799: STATUS current
800: DESCRIPTION
801: "Average duration of calls within this history."
802: ::= {rtcpXrHistoryEntry 8 }
803:
804: rtcpXrHistoryMaxNetworkLossRate OBJECT-TYPE
805: SYNTAX Percentage
806: UNITS "percent"
807: MAX-ACCESS read-only
808: STATUS current
809: DESCRIPTION
810: "Maximum loss rate occurring on any call in this history."
811: ::= {rtcpXrHistoryEntry 9 }
812:
813: rtcpXrHistoryAvgNetworkLossRate OBJECT-TYPE
814: SYNTAX Percentage
815: UNITS "percent"
816: MAX-ACCESS read-only
817: STATUS current
818: DESCRIPTION
819: "Mean for all calls in this history of the individual
820: per call packet loss rate."
821: ::= {rtcpXrHistoryEntry 10 }
822:
823: rtcpXrHistoryMaxDiscardRate OBJECT-TYPE
824: SYNTAX Percentage
825: UNITS "percent"
826: MAX-ACCESS read-only
827: STATUS current
828: DESCRIPTION
829: "Maximum discard rate occurring on any call in this history."
830: ::= {rtcpXrHistoryEntry 11 }
831:
832: rtcpXrHistoryAvgDiscardRate OBJECT-TYPE
833: SYNTAX Percentage
834: UNITS "percent"
835: MAX-ACCESS read-only
836: STATUS current
837: DESCRIPTION
838: "Mean for all calls in this history of the individual
839: per call packet discard rate."
840: ::= {rtcpXrHistoryEntry 12 }
841:
842: rtcpXrHistoryMaxBurstLossDensity OBJECT-TYPE
843: SYNTAX Percentage
844: UNITS "percent"
845: MAX-ACCESS read-only
846: STATUS current
847: DESCRIPTION
848: "Maximum of the per-call average burst densities for any
849: call in this history. A value of 0 shall be reported if
850: no bursts were reported."
851: ::= {rtcpXrHistoryEntry 13 }
852:
853: rtcpXrHistoryAvgBurstLossDensity OBJECT-TYPE
854: SYNTAX Percentage
855: UNITS "percent"
856: MAX-ACCESS read-only
857: STATUS current
858: DESCRIPTION
859: "Mean for all calls in this history of the individual
860: per call burst density. A value of 0 shall be reported if
861: no bursts were reported."
862: ::= {rtcpXrHistoryEntry 14 }
863:
864: rtcpXrHistoryMinBurstLenMs OBJECT-TYPE
865: SYNTAX Gauge32
866: UNITS "milliseconds"
867: MAX-ACCESS read-only
868: STATUS current
869: DESCRIPTION
870: "Minimum of the per-call burst length for all calls in this
871: history for which a burst length was reported. A value of
872: 0 shall be reported if no bursts were present."
873: ::= {rtcpXrHistoryEntry 15 }
874:
875: rtcpXrHistoryMaxBurstLenMs OBJECT-TYPE
876: SYNTAX Gauge32
877: UNITS "milliseconds"
878: MAX-ACCESS read-only
879: STATUS current
880: DESCRIPTION
881: "Maximum of the per-call burst length for all calls in this
882: history for which a burst length was reported. A value of
883: 0 shall be reported if no bursts were present."
884: ::= {rtcpXrHistoryEntry 16 }
885:
886: rtcpXrHistoryAvgBurstLenMs OBJECT-TYPE
887: SYNTAX Gauge32
888: UNITS "milliseconds"
889: MAX-ACCESS read-only
890: STATUS current
891: DESCRIPTION
892: "Mean of the per-call burst length for all calls in this
893: history for which a burst length was reported. A value of
894: 0 shall be reported if no bursts were present."
895: ::= {rtcpXrHistoryEntry 17 }
896:
897: rtcpXrHistoryMaxGapLossDensity OBJECT-TYPE
898: SYNTAX Percentage
899: UNITS "percent"
900: MAX-ACCESS read-only
901: STATUS current
902: DESCRIPTION
903: "Maximum of the per-call gap density for all calls in this
904: history for which a gap density was reported. A value of
905: 0 shall be reported if no gaps were present."
906: ::= {rtcpXrHistoryEntry 18 }
907:
908: rtcpXrHistoryAvgGapLossDensity OBJECT-TYPE
909: SYNTAX Percentage
910: UNITS "percent"
911: MAX-ACCESS read-only
912: STATUS current
913: DESCRIPTION
914: "Mean of the per-call gap density for all calls in this
915: history for which a gap density was reported. A value of
916: 0 shall be reported if no gaps were present."
917: ::= {rtcpXrHistoryEntry 19 }
918:
919: rtcpXrHistoryMinGapLenMs OBJECT-TYPE
920: SYNTAX Gauge32
921: UNITS "milliseconds"
922: MAX-ACCESS read-only
923: STATUS current
924: DESCRIPTION
925: "Minimum of the per-call gap length for all calls in this
926: history for which a gap length was reported. A value of
927: 0 shall be reported if no gaps were present."
928: ::= {rtcpXrHistoryEntry 20 }
929:
930: rtcpXrHistoryMaxGapLenMs OBJECT-TYPE
931: SYNTAX Gauge32
932: UNITS "milliseconds"
933: MAX-ACCESS read-only
934: STATUS current
935: DESCRIPTION
936: "Maximum of the per-call gap length for all calls in this
937: history for which a gap length was reported. A value of
938: 0 shall be reported if no gaps were present."
939: ::= {rtcpXrHistoryEntry 21 }
940:
941: rtcpXrHistoryAvgGapLenMs OBJECT-TYPE
942: SYNTAX Gauge32
943: UNITS "milliseconds"
944: MAX-ACCESS read-only
945: STATUS current
946: DESCRIPTION
947: "Mean of the per-call gap length for all calls in this
948: history for which a gap length was reported. A value of
949: 0 shall be reported if no gaps were present."
950: ::= {rtcpXrHistoryEntry 22 }
951:
952: rtcpXrHistoryMinOneWayDelay OBJECT-TYPE
953: SYNTAX Gauge32
954: UNITS "milliseconds"
955: MAX-ACCESS read-only
956: STATUS current
957: DESCRIPTION
958: "Minimum of the per-call OW Delays for all calls in this
959: history for which a Delay was reported. A value of
960: 0 shall be reported if no Delay values were reported."
961: ::= {rtcpXrHistoryEntry 23 }
962:
963: rtcpXrHistoryMaxOneWayDelay OBJECT-TYPE
964: SYNTAX Gauge32
965: UNITS "milliseconds"
966: MAX-ACCESS read-only
967: STATUS current
968: DESCRIPTION
969: "Maximum of the per-call OW Delays for all calls in this
970: history for which a Delay was reported. A value of
971: 0 shall be reported if no Delay values were reported."
972: ::= {rtcpXrHistoryEntry 24 }
973:
974: rtcpXrHistoryAvgOneWayDelay OBJECT-TYPE
975: SYNTAX Gauge32
976: UNITS "milliseconds"
977: MAX-ACCESS read-only
978: STATUS current
979: DESCRIPTION
980: "Mean of the per-call OW Delays for all calls in this
981: history for which a Delay was reported. A value of
982: 0 shall be reported if no Delay values were reported."
983: ::= {rtcpXrHistoryEntry 25 }
984:
985: rtcpXrHistoryOneWayDelayCount OBJECT-TYPE
986: SYNTAX Counter32
987: MAX-ACCESS read-only
988: STATUS current
989: DESCRIPTION
990: "Number of sessions included in the One Way Delay
991: history values (as Delay may not be available on
992: all calls."
993: ::= {rtcpXrHistoryEntry 26 }
994:
995: rtcpXrHistoryMinEndSystemDelay OBJECT-TYPE
996: SYNTAX Gauge32
997: UNITS "milliseconds"
998: MAX-ACCESS read-only
999: STATUS current
1000: DESCRIPTION
1001: "Minimum of the per-call ES Delays for all calls in this
1002: history for which an ES Delay was reported."
1003: ::= {rtcpXrHistoryEntry 27 }
1004:
1005: rtcpXrHistoryMaxEndSystemDelay OBJECT-TYPE
1006: SYNTAX Gauge32
1007: UNITS "milliseconds"
1008: MAX-ACCESS read-only
1009: STATUS current
1010: DESCRIPTION
1011: "Maximum of the per-call ES Delays for all calls in this
1012: history for which an ES Delay was reported."
1013: ::= {rtcpXrHistoryEntry 28 }
1014:
1015: rtcpXrHistoryAvgEndSystemDelay OBJECT-TYPE
1016: SYNTAX Gauge32
1017: UNITS "milliseconds"
1018: MAX-ACCESS read-only
1019: STATUS current
1020: DESCRIPTION
1021: "Mean of the per-call ES Delays for all calls in this
1022: history for which an ES Delay was reported."
1023: ::= {rtcpXrHistoryEntry 29 }
1024:
1025: rtcpXrHistoryEndSystemDelayCount OBJECT-TYPE
1026: SYNTAX Counter32
1027: MAX-ACCESS read-only
1028: STATUS current
1029: DESCRIPTION
1030: "Number of sessions included in the End System
1031: Delay history values (as End System Delay
1032: may not be available on all calls."
1033: ::= {rtcpXrHistoryEntry 30 }
1034:
1035: rtcpXrHistoryMinJitterLevel OBJECT-TYPE
1036: SYNTAX Gauge32
1037: UNITS "milliseconds"
1038: MAX-ACCESS read-only
1039: STATUS current
1040: DESCRIPTION
1041: "Minimum of the per-call jitter for all calls in this
1042: history for which a jitter value was reported."
1043: ::= {rtcpXrHistoryEntry 31 }
1044:
1045: rtcpXrHistoryMaxJitterLevel OBJECT-TYPE
1046: SYNTAX Gauge32
1047: UNITS "milliseconds"
1048: MAX-ACCESS read-only
1049: STATUS current
1050: DESCRIPTION
1051: "Maximum of the per-call jitter for all calls in this
1052: history for which a jitter value was reported."
1053: ::= {rtcpXrHistoryEntry 32 }
1054:
1055: rtcpXrHistoryAvgJitterLevel OBJECT-TYPE
1056: SYNTAX Gauge32
1057: UNITS "milliseconds"
1058: MAX-ACCESS read-only
1059: STATUS current
1060: DESCRIPTION
1061: "Mean of the per-call jitter for all calls in this
1062: history for which a jitter value was reported."
1063: ::= {rtcpXrHistoryEntry 33 }
1064:
1065: rtcpXrHistoryMinNoiseLeveldBm OBJECT-TYPE
1066: SYNTAX LeveldB
1067: UNITS "dBm0"
1068: MAX-ACCESS read-only
1069: STATUS current
1070: DESCRIPTION
1071: "Minimum of the per-call Noise Level for all calls in this
1072: history for which a Noise Level value was reported."
1073: ::= {rtcpXrHistoryEntry 34 }
1074:
1075: rtcpXrHistoryMaxNoiseLeveldBm OBJECT-TYPE
1076: SYNTAX LeveldB
1077: UNITS "dBm0"
1078: MAX-ACCESS read-only
1079: STATUS current
1080: DESCRIPTION
1081: "Maximum of the per-call Noise Level for all calls in this
1082: history for which a Noise Level value was reported."
1083: ::= {rtcpXrHistoryEntry 35 }
1084:
1085: rtcpXrHistoryAvgNoiseLeveldBm OBJECT-TYPE
1086: SYNTAX LeveldB
1087: UNITS "dBm0"
1088: MAX-ACCESS read-only
1089: STATUS current
1090: DESCRIPTION
1091: "Mean of the per-call Noise Level for all calls in this
1092: history for which a Noise Level value was reported."
1093: ::= {rtcpXrHistoryEntry 36 }
1094:
1095: rtcpXrHistoryNoiseLevelCount OBJECT-TYPE
1096: SYNTAX Counter32
1097: MAX-ACCESS read-only
1098: STATUS current
1099: DESCRIPTION
1100: "Number of sessions included in the Noise Level
1101: history values (as Noise Level is an optional
1102: parameter and may not be present on all calls."
1103: ::= {rtcpXrHistoryEntry 37 }
1104:
1105: rtcpXrHistoryMinSignalLeveldBm OBJECT-TYPE
1106: SYNTAX LeveldB
1107: UNITS "dBm0"
1108: MAX-ACCESS read-only
1109: STATUS current
1110: DESCRIPTION
1111: "Minimum of the per-call Signal Level for all calls in this
1112: history for which a Signal Level value was reported."
1113: ::= {rtcpXrHistoryEntry 38 }
1114:
1115: rtcpXrHistoryMaxSignalLeveldBm OBJECT-TYPE
1116: SYNTAX LeveldB
1117: UNITS "dBm0"
1118: MAX-ACCESS read-only
1119: STATUS current
1120: DESCRIPTION
1121: "Maximum of the per-call Signal Level for all calls in this
1122: history for which a Signal Level value was reported."
1123: ::= {rtcpXrHistoryEntry 39 }
1124:
1125: rtcpXrHistoryAvgSignalLeveldBm OBJECT-TYPE
1126: SYNTAX LeveldB
1127: UNITS "dBm0"
1128: MAX-ACCESS read-only
1129: STATUS current
1130: DESCRIPTION
1131: "Mean of the per-call Signal Level for all calls in this
1132: history for which a Signal Level value was reported."
1133: ::= {rtcpXrHistoryEntry 40 }
1134:
1135: rtcpXrHistorySignalLevelCount OBJECT-TYPE
1136: SYNTAX Counter32
1137: MAX-ACCESS read-only
1138: STATUS current
1139: DESCRIPTION
1140: "Number of sessions included in the Signal Level
1141: history values (as Signal Level is an optional
1142: parameter and may not be present on all calls."
1143: ::= {rtcpXrHistoryEntry 41 }
1144:
1145: rtcpXrHistoryMinLocalRERLdB OBJECT-TYPE
1146: SYNTAX LeveldB
1147: UNITS "dBm"
1148: MAX-ACCESS read-only
1149: STATUS current
1150: DESCRIPTION
1151: "Minimum of the per-call local RERL for all calls in this
1152: history for which a local RERL value was reported."
1153: ::= {rtcpXrHistoryEntry 42 }
1154:
1155: rtcpXrHistoryMaxLocalRERLdB OBJECT-TYPE
1156: SYNTAX LeveldB
1157: UNITS "dBm"
1158: MAX-ACCESS read-only
1159: STATUS current
1160: DESCRIPTION
1161: "Maximum of the per-call local RERL for all calls in this
1162: history for which a local RERL value was reported."
1163: ::= {rtcpXrHistoryEntry 43 }
1164:
1165: rtcpXrHistoryAvgLocalRERLdB OBJECT-TYPE
1166: SYNTAX LeveldB
1167: UNITS "dBm"
1168: MAX-ACCESS read-only
1169: STATUS current
1170: DESCRIPTION
1171: "Mean of the per-call local RERL for all calls in this
1172: history for which a local RERL value was reported."
1173: ::= {rtcpXrHistoryEntry 44 }
1174:
1175: rtcpXrHistoryLocalRERLCount OBJECT-TYPE
1176: SYNTAX Counter32
1177: MAX-ACCESS read-only
1178: STATUS current
1179: DESCRIPTION
1180: "Number of sessions included in the Local RERL
1181: history values (as Local RERL is an optional
1182: parameter and may not be present on all calls."
1183: ::= {rtcpXrHistoryEntry 45 }
1184:
1185: rtcpXrHistoryMinRemoteRERLdB OBJECT-TYPE
1186: SYNTAX LeveldB
1187: UNITS "dBm"
1188: MAX-ACCESS read-only
1189: STATUS current
1190: DESCRIPTION
1191: "Minimum of the per-call remote RERL for all calls in this
1192: history for which a remote RERL value was reported."
1193: ::= {rtcpXrHistoryEntry 46 }
1194:
1195: rtcpXrHistoryMaxRemoteRERLdB OBJECT-TYPE
1196: SYNTAX LeveldB
1197: UNITS "dBm"
1198: MAX-ACCESS read-only
1199: STATUS current
1200: DESCRIPTION
1201: "Maximum of the per-call remote RERL for all calls in this
1202: history for which a remote RERL value was reported."
1203: ::= {rtcpXrHistoryEntry 47 }
1204:
1205: rtcpXrHistoryAvgRemoteRERLdB OBJECT-TYPE
1206: SYNTAX LeveldB
1207: UNITS "dBm"
1208: MAX-ACCESS read-only
1209: STATUS current
1210: DESCRIPTION
1211: "Mean of the per-call remote RERL for all calls in this
1212: history for which a remote RERL value was reported."
1213: ::= {rtcpXrHistoryEntry 48 }
1214:
1215: rtcpXrHistoryRemoteRERLCount OBJECT-TYPE
1216: SYNTAX Counter32
1217: MAX-ACCESS read-only
1218: STATUS current
1219: DESCRIPTION
1220: "Number of sessions included in the Remote RERL
1221: history values (as Remote RERL is an optional
1222: parameter and may not be present on all calls."
1223: ::= {rtcpXrHistoryEntry 49 }
1224:
1225: rtcpXrHistoryMinRCQ OBJECT-TYPE
1226: SYNTAX Rfactor
1227: UNITS "R factor"
1228: MAX-ACCESS read-only
1229: STATUS current
1230: DESCRIPTION
1231: "Minimum of the per-call R-CQ for all calls in this
1232: history for which an R-CQ value was reported."
1233: ::= {rtcpXrHistoryEntry 50 }
1234:
1235: rtcpXrHistoryMaxRCQ OBJECT-TYPE
1236: SYNTAX Rfactor
1237: UNITS "R factor"
1238: MAX-ACCESS read-only
1239: STATUS current
1240: DESCRIPTION
1241: "Maximum of the per-call R-CQ for all calls in this
1242: history for which an R-CQ value was reported."
1243: ::= {rtcpXrHistoryEntry 51 }
1244:
1245: rtcpXrHistoryAvgRCQ OBJECT-TYPE
1246: SYNTAX Rfactor
1247: UNITS "R factor"
1248: MAX-ACCESS read-only
1249: STATUS current
1250: DESCRIPTION
1251: "Mean of the per-call R-CQ for all calls in this
1252: history for which an R-CQ value was reported."
1253: ::= {rtcpXrHistoryEntry 52 }
1254:
1255: rtcpXrHistoryRCQCount OBJECT-TYPE
1256: SYNTAX Counter32
1257: MAX-ACCESS read-only
1258: STATUS current
1259: DESCRIPTION
1260: "Number of sessions included in the R CQ
1261: history values (as R CQ is an optional
1262: parameter and may not be present on all calls."
1263: ::= {rtcpXrHistoryEntry 53 }
1264:
1265: rtcpXrHistoryMinRLQ OBJECT-TYPE
1266: SYNTAX Rfactor
1267: UNITS "R factor"
1268: MAX-ACCESS read-only
1269: STATUS current
1270: DESCRIPTION
1271: "Minimum of the per-call R-LQ for all calls in this
1272: history for which an R-LQ value was reported."
1273: ::= {rtcpXrHistoryEntry 54 }
1274:
1275: rtcpXrHistoryMaxRLQ OBJECT-TYPE
1276: SYNTAX Rfactor
1277: UNITS "R factor"
1278: MAX-ACCESS read-only
1279: STATUS current
1280: DESCRIPTION
1281: "Maximum of the per-call R-LQ for all calls in this
1282: history for which an R-LQ value was reported."
1283: ::= {rtcpXrHistoryEntry 55 }
1284:
1285: rtcpXrHistoryAvgRLQ OBJECT-TYPE
1286: SYNTAX Rfactor
1287: UNITS "R factor"
1288: MAX-ACCESS read-only
1289: STATUS current
1290: DESCRIPTION
1291: "Mean of the per-call R-LQ for all calls in this
1292: history for which an R-LQ value was reported."
1293: ::= {rtcpXrHistoryEntry 56 }
1294:
1295: rtcpXrHistoryRLQCount OBJECT-TYPE
1296: SYNTAX Counter32
1297: MAX-ACCESS read-only
1298: STATUS current
1299: DESCRIPTION
1300: "Number of sessions included in the R LQ
1301: history values (as R LQ is an optional
1302: parameter and may not be present on all calls."
1303: ::= {rtcpXrHistoryEntry 57 }
1304:
1305: rtcpXrHistoryMinMOSCQ OBJECT-TYPE
1306: SYNTAX ScaledMOSscore
1307: UNITS "MOS x 10"
1308: MAX-ACCESS read-only
1309: STATUS current
1310: DESCRIPTION
1311: "Minimum of the per-call MOS-CQ for all calls in this
1312: history for which a MOS-CQ value was reported."
1313: ::= {rtcpXrHistoryEntry 58 }
1314:
1315: rtcpXrHistoryMaxMOSCQ OBJECT-TYPE
1316: SYNTAX ScaledMOSscore
1317: UNITS "MOS x 10"
1318: MAX-ACCESS read-only
1319: STATUS current
1320: DESCRIPTION
1321: "Maximum of the per-call MOS-CQ for all calls in this
1322: history for which a MOS-CQ value was reported."
1323: ::= {rtcpXrHistoryEntry 59 }
1324:
1325: rtcpXrHistoryAvgMOSCQ OBJECT-TYPE
1326: SYNTAX ScaledMOSscore
1327: UNITS "MOS x 10"
1328: MAX-ACCESS read-only
1329: STATUS current
1330: DESCRIPTION
1331: "Mean of the per-call MOS-CQ for all calls in this
1332: history for which a MOS-CQ value was reported."
1333: ::= {rtcpXrHistoryEntry 60 }
1334:
1335: rtcpXrHistoryMOSCQCount OBJECT-TYPE
1336: SYNTAX Counter32
1337: MAX-ACCESS read-only
1338: STATUS current
1339: DESCRIPTION
1340: "Number of sessions included in the MOS CQ
1341: history values (as MOS CQ is an optional
1342: parameter and may not be present on all calls."
1343: ::= {rtcpXrHistoryEntry 61 }
1344:
1345: rtcpXrHistoryMinMOSLQ OBJECT-TYPE
1346: SYNTAX ScaledMOSscore
1347: UNITS "MOS x 10"
1348: MAX-ACCESS read-only
1349: STATUS current
1350: DESCRIPTION
1351: "Minimum of the per-call MOS-LQ for all calls in this
1352: history for which a MOS-LQ value was reported."
1353: ::= {rtcpXrHistoryEntry 62 }
1354:
1355: rtcpXrHistoryMaxMOSLQ OBJECT-TYPE
1356: SYNTAX ScaledMOSscore
1357: UNITS "MOS x 10"
1358: MAX-ACCESS read-only
1359: STATUS current
1360: DESCRIPTION
1361: "Maximum of the per-call MOS-LQ for all calls in this
1362: history for which a MOS-LQ value was reported."
1363: ::= {rtcpXrHistoryEntry 63 }
1364:
1365: rtcpXrHistoryAvgMOSLQ OBJECT-TYPE
1366: SYNTAX ScaledMOSscore
1367: UNITS "MOS x 10"
1368: MAX-ACCESS read-only
1369: STATUS current
1370: DESCRIPTION
1371: "Mean of the per-call MOS-LQ for all calls in this
1372: history for which a MOS-LQ value was reported."
1373: ::= {rtcpXrHistoryEntry 64 }
1374:
1375: rtcpXrHistoryMOSLQCount OBJECT-TYPE
1376: SYNTAX Counter32
1377: MAX-ACCESS read-only
1378: STATUS current
1379: DESCRIPTION
1380: "Number of sessions included in the MOS LQ
1381: history values (as MOS LQ is an optional
1382: parameter and may not be present on all calls."
1383: ::= {rtcpXrHistoryEntry 65 }
1384:
1385: rtcpXrHistoryCQAlgorithm OBJECT-TYPE
1386: SYNTAX OCTET STRING (SIZE(0..32))
1387: MAX-ACCESS read-only
1388: STATUS current
1389: DESCRIPTION
1390: "Call quality algorithm used - if consistent
1391: for all calls in this history."
1392: ::= {rtcpXrHistoryEntry 66 }
1393:
1394: rtcpXrHistoryReset OBJECT-TYPE
1395: SYNTAX INTEGER { running (1),
1396: stop (2),
1397: reset (3)
1398: }
1399: MAX-ACCESS read-write
1400: STATUS current
1401: DESCRIPTION
1402: "Status of this row in the history table.
1403: Writing a value of 2 to this object MUST cause
1404: history updates to be stopped for this row. Writing
1405: a value of 3 to this object MUST cause the history
1406: row to be reset.
1407: Reads MUST return a value of 1 if the row is still
1408: being updated or 2 if the row update has stopped."
1409: ::= {rtcpXrHistoryEntry 67 }
1410:
1411: --
1412: -- Notifications
1413: --
1414:
1415: rtcpXrVoipThresholdViolation NOTIFICATION-TYPE
1416: OBJECTS { rtcpXrVoipAlertSeverity, rtcpXrVoipAlertType,
1417: rtcpXrVoipAlertInfoType, rtcpXrVoipAlertPointer }
1418: STATUS current
1419: DESCRIPTION
1420: "Notification that voice quality has changed
1421: Sent immediately when the condition is detected."
1422: ::= { rtcpXrEvents 1}
1423:
1424:
1425: rtcpXrEventParam OBJECT IDENTIFIER ::= { rtcpXrEvents 2 }
1426:
1427: rtcpXrVoipAlertType OBJECT-TYPE
1428: SYNTAX SnmpAdminString
1429: MAX-ACCESS read-only
1430: STATUS current
1431: DESCRIPTION
1432: "Text description of the type of alert. Where possible,
1433: this parameter should be populated with the correct
1434: rtcpXrVoipEntry or rtcpXrVoipHistory description."
1435: ::= { rtcpXrEventParam 1 }
1436:
1437: rtcpXrVoipAlertInfoType OBJECT-TYPE
1438: SYNTAX INTEGER { adminStringOnly (1),
1439: sessionPointer (2),
1440: historyPointer (3)
1441: }
1442: MAX-ACCESS read-only
1443: STATUS current
1444: DESCRIPTION
1445: "Indicates the type of information returned in the
1446: rtcpXrVoipAlertInfo parameter."
1447: ::= { rtcpXrEventParam 2 }
1448:
1449: rtcpXrVoipAlertPointer OBJECT-TYPE
1450: SYNTAX RowPointer
1451: MAX-ACCESS read-only
1452: STATUS current
1453: DESCRIPTION
1454: "Pointer to the table of call session information to
1455: identify the specific call that triggered the alert."
1456: ::= { rtcpXrEventParam 3 }
1457:
1458: rtcpXrVoipAlertSeverity OBJECT-TYPE
1459: SYNTAX ItuPerceivedSeverity
1460: MAX-ACCESS read-only
1461: STATUS current
1462: DESCRIPTION
1463: "The severity of the alert as defined in ITU-T X.733 and
1464: RFC3877."
1465: REFERENCE
1466: "See Alarm MIB - RFC3877."
1467: ::= { rtcpXrEventParam 4 }
1468:
1469: -- MODULE GROUPS
1470: --
1471: -- There are four types of RTCP XR VoIP Metrics System.
1472: --
1473: -- RTCP XR VOIP Metrics Systems MUST implement one of the four
1474: -- identified types of system and SHOULD NOT implement the
1475: -- rtcpXrMinimalCompliance system, which is included only
1476: -- for reasons of compatibility with RFC3611's minimal
1477: -- requirements.
1478:
1479: rtcpXrCompliances OBJECT IDENTIFIER ::= { rtcpXrConformance 1 }
1480: rtcpXrGroups OBJECT IDENTIFIER ::= { rtcpXrConformance 2 }
1481:
1482: rtcpXrFullMetricsCompliance MODULE-COMPLIANCE
1483: STATUS current
1484: DESCRIPTION
1485: "Describes the requirements for conformance to the
1486: rtcpXr MIB for VoIP devices that support basic
1487: reporting."
1488:
1489: MODULE -- this module
1490: MANDATORY-GROUPS {
1491: rtcpXrBaseParamGroup,
1492: rtcpXrCallQualityGroup
1493: }
1494: ::= { rtcpXrCompliances 1 }
1495:
1496: rtcpXrMetricsAlertsCompliance MODULE-COMPLIANCE
1497: STATUS current
1498: DESCRIPTION
1499: "Describes the requirements for conformance to the
1500: rtcpXr MIB for VoIP devices that support reporting
1501: and alerts."
1502: MODULE -- this module
1503: MANDATORY-GROUPS {
1504: rtcpXrBaseParamGroup,
1505: rtcpXrCallQualityGroup,
1506: rtcpXrNotificationParmsGroup,
1507: rtcpXrNotificationsGroup
1508: }
1509: ::= { rtcpXrCompliances 2 }
1510:
1511: rtcpXrMetricsHistoryCompliance MODULE-COMPLIANCE
1512: STATUS current
1513: DESCRIPTION
1514: "Describes the requirements for conformance to the
1515: rtcpXr MIB for VoIP devices that support reporting,
1516: call history and alerts."
1517: MODULE -- this module
1518: MANDATORY-GROUPS {
1519: rtcpXrBaseParamGroup,
1520: rtcpXrCallQualityGroup,
1521: rtcpXrMIBHistoryGroup,
1522: rtcpXrNotificationParmsGroup,
1523: rtcpXrNotificationsGroup }
1524: ::= { rtcpXrCompliances 3 }
1525:
1526: rtcpXrHistoryCompliance MODULE-COMPLIANCE
1527: STATUS current
1528: DESCRIPTION
1529: "Describes the requirements for conformance to the
1530: rtcpXr MIB for VoIP devices that support only
1531: call history."
1532: MODULE -- this module
1533: MANDATORY-GROUPS { rtcpXrMIBHistoryGroup
1534: }
1535: ::= { rtcpXrCompliances 4 }
1536:
1537: rtcpXrMinimalCompliance MODULE-COMPLIANCE
1538: STATUS current
1539: DESCRIPTION
1540: "Describes the minimal requirements for conformance to
1541: the rtcpXr MIB - NOT RECOMMENDED."
1542:
1543: MODULE -- this module
1544: MANDATORY-GROUPS {
1545: rtcpXrBaseParamGroup
1546: }
1547: ::= { rtcpXrCompliances 5 }
1548:
1549: rtcpXrBaseParamGroup OBJECT-GROUP
1550: OBJECTS {
1551: rtcpXrBaseParamCodecType,
1552: rtcpXrBaseParamCodecBitRate,
1553: rtcpXrBaseParamFrameDuration,
1554: rtcpXrBaseParamFramesPerPacket,
1555: rtcpXrBaseParamSampleRate,
1556: rtcpXrBaseParamDurationMs,
1557: rtcpXrBaseParamNetworkLossRate,
1558: rtcpXrBaseParamAvgDiscardRate,
1559: rtcpXrBaseParamBurstLossDensity,
1560: rtcpXrBaseParamBurstLenMs,
1561: rtcpXrBaseParamGapLossDensity,
1562: rtcpXrBaseParamGapLenMs,
1563: rtcpXrBaseParamAvgOWDelay,
1564: rtcpXrBaseParamAvgEndSysDelay,
1565: rtcpXrBaseParamNoiseLeveldBm,
1566: rtcpXrBaseParamSignalLeveldBm,
1567: rtcpXrBaseParamLocalRERLdB,
1568: rtcpXrBaseParamRemoteRERLdB,
1569: rtcpXrBaseParamPlcType,
1570: rtcpXrBaseParamJBuffAdaptMode,
1571: rtcpXrBaseParamJBuffAdaptRate,
1572: rtcpXrBaseParamJBuffAverageDelay,
1573: rtcpXrBaseParamJBuffMaximumDelay,
1574: rtcpXrBaseParamJBuffAbsMaxDelay,
1575: rtcpXrBaseParamJitterLevel
1576: }
1577: STATUS current
1578: DESCRIPTION
1579: "Objects used in rtcpXr VoIP Metrics MIB"
1580: ::= { rtcpXrGroups 1 }
1581:
1582: rtcpXrCallQualityGroup OBJECT-GROUP
1583: OBJECTS {
1584: rtcpXrCallQualityRCQ,
1585: rtcpXrCallQualityRLQ,
1586: rtcpXrCallQualityExternalRCQ,
1587: rtcpXrCallQualityMOSCQ,
1588: rtcpXrCallQualityMOSLQ,
1589: rtcpXrCallQualityRLQestAlgorithm,
1590: rtcpXrCallQualityRCQestAlgorithm,
1591: rtcpXrCallQualityMOSLQEstAlgorithm,
1592: rtcpXrCallQualityMOSCQEstAlgorithm
1593: }
1594: STATUS current
1595: DESCRIPTION
1596: "Call quality objects used in rtcpXr VoIP Metrics MIB"
1597: ::= { rtcpXrGroups 2 }
1598:
1599: rtcpXrMIBHistoryGroup OBJECT-GROUP
1600: OBJECTS {
1601: rtcpXrHistoryGroupName,
1602: rtcpXrHistoryStartTime,
1603: rtcpXrHistoryStopTime,
1604: rtcpXrHistoryNumOfSessions,
1605: rtcpXrHistoryMinDurationMs,
1606: rtcpXrHistoryMaxDurationMs,
1607: rtcpXrHistoryAvgDurationMs,
1608: rtcpXrHistoryMaxNetworkLossRate,
1609: rtcpXrHistoryAvgNetworkLossRate,
1610: rtcpXrHistoryMaxDiscardRate,
1611: rtcpXrHistoryAvgDiscardRate,
1612: rtcpXrHistoryMaxBurstLossDensity,
1613: rtcpXrHistoryAvgBurstLossDensity,
1614: rtcpXrHistoryMinBurstLenMs,
1615: rtcpXrHistoryMaxBurstLenMs,
1616: rtcpXrHistoryAvgBurstLenMs,
1617: rtcpXrHistoryMaxGapLossDensity,
1618: rtcpXrHistoryAvgGapLossDensity,
1619: rtcpXrHistoryMinGapLenMs,
1620: rtcpXrHistoryMaxGapLenMs,
1621: rtcpXrHistoryAvgGapLenMs,
1622: rtcpXrHistoryMinOneWayDelay,
1623: rtcpXrHistoryMaxOneWayDelay,
1624: rtcpXrHistoryAvgOneWayDelay,
1625: rtcpXrHistoryOneWayDelayCount,
1626: rtcpXrHistoryMinEndSystemDelay,
1627: rtcpXrHistoryMaxEndSystemDelay,
1628: rtcpXrHistoryAvgEndSystemDelay,
1629: rtcpXrHistoryEndSystemDelayCount,
1630: rtcpXrHistoryAvgJitterLevel,
1631: rtcpXrHistoryMinJitterLevel,
1632: rtcpXrHistoryMaxJitterLevel,
1633: rtcpXrHistoryMinNoiseLeveldBm,
1634: rtcpXrHistoryMaxNoiseLeveldBm,
1635: rtcpXrHistoryAvgNoiseLeveldBm,
1636: rtcpXrHistoryNoiseLevelCount,
1637: rtcpXrHistoryMinSignalLeveldBm,
1638: rtcpXrHistoryMaxSignalLeveldBm,
1639: rtcpXrHistoryAvgSignalLeveldBm,
1640: rtcpXrHistorySignalLevelCount,
1641: rtcpXrHistoryMinLocalRERLdB,
1642: rtcpXrHistoryMaxLocalRERLdB,
1643: rtcpXrHistoryAvgLocalRERLdB,
1644: rtcpXrHistoryLocalRERLCount,
1645: rtcpXrHistoryMinRemoteRERLdB,
1646: rtcpXrHistoryMaxRemoteRERLdB,
1647: rtcpXrHistoryAvgRemoteRERLdB,
1648: rtcpXrHistoryRemoteRERLCount,
1649: rtcpXrHistoryMinRCQ,
1650: rtcpXrHistoryMaxRCQ,
1651: rtcpXrHistoryAvgRCQ,
1652: rtcpXrHistoryRCQCount,
1653: rtcpXrHistoryMinRLQ,
1654: rtcpXrHistoryMaxRLQ,
1655: rtcpXrHistoryAvgRLQ,
1656: rtcpXrHistoryRLQCount,
1657: rtcpXrHistoryMinMOSCQ,
1658: rtcpXrHistoryMaxMOSCQ,
1659: rtcpXrHistoryAvgMOSCQ,
1660: rtcpXrHistoryMOSCQCount,
1661: rtcpXrHistoryMinMOSLQ,
1662: rtcpXrHistoryMaxMOSLQ,
1663: rtcpXrHistoryAvgMOSLQ,
1664: rtcpXrHistoryMOSLQCount,
1665: rtcpXrHistoryCQAlgorithm,
1666: rtcpXrHistoryReset
1667: }
1668: STATUS current
1669: DESCRIPTION
1670: "Objects used in rtcpXr VoIP History MIB"
1671: ::= { rtcpXrGroups 3 }
1672:
1673: rtcpXrNotificationParmsGroup OBJECT-GROUP
1674: OBJECTS {
1675: rtcpXrVoipAlertSeverity,
1676: rtcpXrVoipAlertType,
1677: rtcpXrVoipAlertInfoType,
1678: rtcpXrVoipAlertPointer
1679: }
1680: STATUS current
1681: DESCRIPTION
1682: "Notification parameters emitted by a rtcpXr endpoint."
1683: ::= { rtcpXrGroups 4 }
1684:
1685: rtcpXrNotificationsGroup NOTIFICATION-GROUP
1686: NOTIFICATIONS {
1687: rtcpXrVoipThresholdViolation
1688: }
1689: STATUS current
1690: DESCRIPTION
1691: "Notifications emitted by a rtcpXr endpoint."
1692: ::= { rtcpXrGroups 5 }
1693:
1694:
1695: END
1696:
1697: --
1698: -- Copyright (C) The IETF Trust (2007).
1699: --
1700: -- This document is subject to the rights, licenses and restrictions
1701: -- contained in BCP 78, and except as set forth therein, the authors
1702: -- retain all their rights.
1703: --
1704: -- This document and the information contained herein are provided on an
1705: -- "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS
1706: -- OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY, THE IETF TRUST AND
1707: -- THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS
1708: -- OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF
1709: -- THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
1710: -- WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
1711: --
1712: -- Intellectual Property
1713: --
1714: -- The IETF takes no position regarding the validity or scope of any
1715: -- Intellectual Property Rights or other rights that might be claimed to
1716: -- pertain to the implementation or use of the technology described in
1717: -- this document or the extent to which any license under such rights
1718: -- might or might not be available; nor does it represent that it has
1719: -- made any independent effort to identify any such rights. Information
1720: -- on the procedures with respect to rights in RFC documents can be
1721: -- found in BCP 78 and BCP 79.
1722: -- Copies of IPR disclosures made to the IETF Secretariat and any
1723: -- assurances of licenses to be made available, or the result of an
1724: -- attempt made to obtain a general license or permission for the use of
1725: -- such proprietary rights by implementers or users of this
1726: -- specification can be obtained from the IETF on-line IPR repository at
1727: -- http://www.ietf.org/ipr.
1728: --
1729: -- The IETF invites any interested party to bring to its attention any
1730: -- copyrights, patents or patent applications, or other proprietary
1731: -- rights that may cover technology that may be required to implement
1732: -- this standard. Please address the information to the IETF at ietf-
1733: -- ipr@ietf.org.
1734: --
1735: