NETI-ITS-MIB

  • Organization Net Insight AB
  • Last update 2014-09-11

Reference: NID757. MIB for Isochronous Transport Services (ITS). ITS provides transport of isochronous (time sensitive) traffic across the DTM network in a transparent way. All the bits are transported unmodified with preserved timing information. The following services are all regarded as ITS: - PDH primary rates - Video (DVB/SD-SDI/HD-SDI) - Audio (AES-EBU) - SDH transport The MIB includes three primary conceptual tables; for configuring the trail termination points on the originating (source) and terminating (sink) side of the connection, and for configuring the interfaces. The table itsSrcTtpTable defines the trail termination points for the originating (source) side. The table itsSnkTtpTable defines the trail termination points for the terminating (sink) side. The table itsIfTable defines the interfaces. In addition to the itsIfTable, there are dedicated tables for technology specific configuration objects. The interconnection between the trail termination points shall be done through configuration in the Channel Manager MIB (NETI-CHMGR-MIB). A bi-directional connections are handled by creating two uni-directional connections, one in each direction, between the trail termination points.

MIB content

145 objects
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Informations

Last update
2014-09-11
Organization
Net Insight AB
Contact info
Net Insight AB Box 42093 SE-126 14 Stockholm Sweden Tel +46-8-685 0400 info@netinsight.se

Imports

Revisions

2014-09-11
- Added object for setting maximum expected differential delay on 1+1 protected transport, itsIfPs3MaxExpDifferentialDelay. - Added setting to freeze output: freeze(3) to object itsIfTxMuteOnFault.
2014-02-21
- Objects for managing SDI timing delay has been changed: itsIfSdiFsVDelay and itsIfSdiFsHDelay have been obsoleted, and are replaced with itsIfSdiFsDealy. - Added object for controlling audio transport on JPEG 2000 enabled interface, itsIfJ2kReduceAudioTransportBitrate.
2013-09-30
- Added objects for managing SDI timing providers: itsIfSdiIsTimingProvider, itsIfSdiFsVDelay and itsIfSdiFsHDelay. Also added bits to itsIfCapabilities: fs(15), avrs(16), dvrs(25). - Updated itsIfJ2kSignalFormat. Renamed sdSdiPAL(1) to sdSdi(1), and removed sdSdiNTSC(2). There is no differentiation between PAL and NTSC.
2012-12-03
- Added references from interface to TTPs, itsIfMembersSrc, itsIfMembersSnk. - Added objects for protection type 3 and hitless protection, itsIfPs3Table.
2012-09-04
- Added table for SDI interfaces, itsIfSdiTable. This table contains objects for controlling autosense and presenting video format. - Corrected VBI index range to 1..46, itsIfSdiVbiIndex.
2012-01-20
Clarified some object descriptions and the relation to JPEG 2000.
2011-12-01
- Added new JPEG 2000 signal formats to itsIfJ2kSignalFormat. - Added objects for presenting VBI, ANC and audio rate on JPEG 2000 capable interfaces, itsIfJ2kRateVBI, itsIfJ2kRateAnc, itsIfJ2kRateAudio. - Added audio sample size to JPEG 2000 capable interfaces, itsIfJ2kAudioSampleSize. - Added table for VBI lines for SDI interfaces, itsIfSdiVbiTable. - Added table for ANC data for SDI interfaces, itsIfSdiAncTable.
2011-10-10
Extended support for JPEG 2000 interfaces, added: - Added object to set signal format, itsIfJ2kSignalFormat. - Added objects for presentation of video rate, itsIfJ2kRateVideo, itsIfJ2kRateVideoMax. - Added table to configure audio groups, itsIfSdiAudioTable.
2011-04-27
This version of the MIB contains functionality that has not yet been incorporated into the MAIN branch of NimOS. This version of the MIB is a merge of: - JPEG 2000 functionality - AES (MADI) functionality.
2011-04-27
Added basic support for JPEG 2000: - Added table for JPEG 2000 interfaces, itsIfJ2kTable. - Added j2kEnc(21) and j2kDec(22) to itsIfCapabilities.
2011-02-04
Added table for AES interfaces, itsIfAesTable. Added madi(19) and ref(20) to itsIfCapabilities.
2011-02-03
The itsIfLoopTime is deprecated.
2010-08-19
Added object itsSnkTtpPSAllow to itsSnkTtpTable. Removed default value for object itsIfProperites.
2010-01-19
Added object itsIfInterfaceType to itsIfTable. Added table itsIfPdhTable dedicated for PDH interface related configuration objects. Added table itsIfMonTable dedicated for monitor interface related configuration objects. Added table itsIfSdhTable dedicated for SDH interface related configuration objects. Added table itsIfDvbTable dedicated for DVB interface related configuration objects.
2009-01-22
Added sdi2967(13) and sdi2970(14) to itsIfCapabilities. Updated some descriptions. Changed labels to sdi1483, sdi1485, sdi288 and sdi270 in itsIfCapabilities to conform to SMIv2 (RFC2578). Added itsSnkTtpTConnection2 for support of 1+1 protection where two connections from two different trail termination points (TTPs) are used, as opposed to two channels in the same connection from a single TTP.
2008-04-17
Added ttp(5), loopl(7), loopd(8), sdi-1483(9), sdi-1485(10), sdi-288(11) and sdi-270(12) to itsIfCapabilities.
2008-01-18
Added tables to lookup index for a TTP based on the DSTI: itsSrcIndexLookupTable and itsSnkIndexLookupTable.
2007-12-04
Added itsIfPurpose.
2007-06-29
Changed label ais(2) to warning(2) for itsIfSuppressAlarm and itsSnkTtpSuppressAlarm. Added interfacePM(4) to itsIfCapabilities. Added lod(4), rdi(5), lol(6) to itsIfDefects. Added columnar object itsIfTxMuteOnFault. Added notSupported(0) to itsIfLoopMode, itsIfSuppressAlarm and itsSnkTtpSuppressAlarm. Importing Gauge32. Corrected typos.
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