CISCO-DS3-MIB

INTEGER1 = ds3cbitadm2 = ds3cbitplcp3 = e3g832adm4 = e3g751adm5 = e3g751plcp6 = ds3m23adm7 = ds3m23plcp8 = other9 = dsx3M2310 = dsx3SYNTRAN11 = dsx3CbitParity12 = dsx3ClearChannel13 = e3Framed14 = e3Plcp15 = ds3cbitfrmronly16 = ds3m23frmronly17 = e3g832frmronly18 = e3g751frmronly · Integer32

Reference: ANSI T1.107, ANSI T1.102, CCITT G.751, ETSI T/NA(91)18

This variable indicates the variety of DS3 C-bit or E3 application implementing this interface. The type of interface affects the interpretation of the usage and error statistics. The rate of DS3 is 44.736 Mbps and E3 is 34.368 Mbps. The values, in sequence, describe: Following values are applicable to DS3 interfaces only. ds3cbitadm : Indicates C-BIT ADM mode ds3cbitplcp : Indicates C-BIT PLCP mode ds3m23adm : Indicates M23 ADM mode ds3m23plcp : Indicates M23 PLCP mode dsx3M23 : Refer ANSI T1.107-1988 [9] dsx3SYNTRAN : Refer ANSI T1.107-1988 [9] dsx3CbitParity : Refer ANSI T1.107-1988 [9] dsx3ClearChannel : Refer ANSI T1.107-1988 [9] ds3cbitfrmronly : Indicates C-BIT FRAMER-ONLY mode ds3m23frmronly : Indicates M23 FRAMER-ONLY mode Following values are applicable to E3 interfaces only. e3g832adm : Indicates G.832 ADM mode e3g751adm : Indicates G.751 ADM mode e3g751plcp : Indicates G.751 PLCP mode e3Framed : Refer CCITT G.751 [12] e3Plcp : Refer ETSI T/NA(91)19 [14] e3g832frmronly : Indicates G.832 FRAMER-ONLY mode e3g751frmronly : Indicates G.751 FRAMER-ONLY mode.

INTEGER1 = check2 = ignore3 = notApplicable · Integer32

Reference: RFC2496

When check(1) is set, then Alarm Indication Signal (AIS) is declared when '1010...'b is found and C-Bits are all zero. When ignore(2) is set, an AIS condition is declared when the '1010...'b is detected irrespective of the state of the C-Bits. Does not apply to the E3 interface. The value notApplicable(3) is used in case of the interfaces where this object is not applicable. The notApplicable(3) is not allowed in write operation.

INTEGER1 = fEACCodes4Of52 = fEACCodes8Of103 = disable · Integer32

This entry specifies the FEAC (Far End Alarm and Control) code validation criteria. If 'fEACCodes4Of5' is specified, then a valid FEAC code is declared if 4 of 5 codes match. When 'fEACCodes8Of10' is specified, then a valid FEAC code is declared when 8 of 10 codes match. If disable(3) is specified, then FEAC code generation and detection is disabled. Does not apply to the E3 interface.

INTEGER1 = bits3Of82 = bits3Of163 = notApplicable · Integer32

This entry specifies the out of frame(OOF) decision criteria. If 'bits3Of8' is specified then an OOF condition is declared if at least 3 of 8 framing bits are in error. When 'bits3Of16' is specified then OOF is declared if 3 of 16 framing bits are found to be in error. OOF is declared when errors are detected in the framing octets for four consecutive frames. This object does not apply to E3 interface. The value notApplicable(3) is used in case of the interfaces where this object is not applicable. The notApplicable(3) is not allowed in write operation.

DisplayStringRepresents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of character codes 0-127 (decimal) - the graphics characters (32-126) are interpreted as US ASCII - NUL, LF, CR, BEL, BS, HT, VT and FF have the special meanings specified in RFC 854 - the other 25 codes have no standard interpretation - the sequence 'CR LF' means newline - the sequence 'CR NUL' means carriage-return - an 'LF' not preceded by a 'CR' means moving to the same column on the next line. - the sequence 'CR x' for any x other than LF or NUL is illegal. (Note that this also means that a string may end with either 'CR LF' or 'CR NUL', but not with CR.) Any object defined using this syntax may not exceed 255 characters in length. SIZE (1..16) · OCTET STRING · hint 255a

Reference: GR-253-CORE

Transmitted G.832 Trail Trace string.

DisplayStringRepresents textual information taken from the NVT ASCII character set, as defined in pages 4, 10-11 of RFC 854. To summarize RFC 854, the NVT ASCII repertoire specifies: - the use of character codes 0-127 (decimal) - the graphics characters (32-126) are interpreted as US ASCII - NUL, LF, CR, BEL, BS, HT, VT and FF have the special meanings specified in RFC 854 - the other 25 codes have no standard interpretation - the sequence 'CR LF' means newline - the sequence 'CR NUL' means carriage-return - an 'LF' not preceded by a 'CR' means moving to the same column on the next line. - the sequence 'CR x' for any x other than LF or NUL is illegal. (Note that this also means that a string may end with either 'CR LF' or 'CR NUL', but not with CR.) Any object defined using this syntax may not exceed 255 characters in length. SIZE (1..16) · OCTET STRING · hint 255a

Reference: GR-253-CORE

G.832 Trail Trace string that is expected to be received from the other end.

INTEGER1 = noAlarm2 = traceFailure · Integer32

Reference: GR-253-CORE

The value of this object is set to traceFailure(2) when DS3 line receives a trace does not match the 'cds3TraceToExpect'.

INTEGER1 = use2 = byPass · Integer32

This variable indicates whether the internal equalizer is being used or bypassed. Set this value depending on the line equipment to which the receiver is attached. Possible values are : use(1) : Use the internal equalizer byPass(2) : bypass internal equalizer(use external equalizer). This option allows easy interfacing of the device into systems already utilizing the external equalizers.

Unsigned32 (0..2147483647)

Indicates the loopback status of the near end DS1 on this DS3 when loopback request is indicated. Following table lists the mapping of Bit position to DS1 or DS3 lines and the value. Bit Position Line number value ---------------------------------------- 0 DS3 Line 0 = no loop(loop down) 1 = loop(loop up) 1 DS1 line 1 0 = loop down 1 = loop up 2 DS1 line 2 0 = loop down 1 = loop up 3 DS1 line 3 0 = loop down 1 = loop up ... ... 28 DS1 line 28 0 = loop down 1 = loop up 29 all DS1 lines 0 = loop up 1 = loop down

Unsigned32 (0..2147483647)

Indicates the loopback status of the far end DS3,DS1 when remote DS1 loopback request is initiated. The remote DS1 loopback is initiated by setting dsx3SendCode object to dsx3SendDS1LoopCode(5). For unchannelized DS3 applications DS1s are unassigned. Following table lists the mapping of Bit position to DS1 or DS3 lines and the value. Bit Position Line number value ---------------------------------------- 0 DS3 Line 0 = line loopback activate 1 = line loopback deactivate 1 DS1 line 1 0 = loop down 1 = loop up 2 DS1 line 2 0 = loop down 1 = loop up 3 DS1 line 3 0 = loop down 1 = loop up ... ... 28 DS1 line 29 0 = loop down 1 = loop up 29 all DS1 lines 0 = loop down 1 = loop up

Unsigned32 (0..2147483647)

This parameter specifies the increment to the Near End alarm integration counters. The local alarms are LOS and LOF. The Default value is 6 and the integration counter is incremented by this value every 10 ms while the alarm persists. The counter is decremented by the value of 'cds3NEAlarmDownCount' while there is no alarm (the counter does not decrement below zero). When the integration counter exceeds 'cds3NEAlarmThreshold' an Alarm of the severity specified for the particular Near End alarm is declared.

Unsigned32 (0..2147483647)

This parameter specifies the decrement to the Near End alarm integration counters. The alarms are LOS and LOF. The Default value is 1 and the integration counter is decremented by this value every 10 ms while no alarm persists. The counter is incremented by the value of cds3NEAlarmUpCount while there is no alarm (the counter does not decrement below zero). When the integration counter reaches zero any Alarm previously declared is removed.

Unsigned32 (0..2147483647)

The value set in this object determines the value that the alarm integration counter must reach for an near end alarm to be declared. If the up count is 6, and the threshold 150, an Alarm is integrated in 2.5 seconds. If the down count is 1, then alarm will be cleared in 15 seconds.

Unsigned32 (0..2147483647)

This parameter specifies the increment to the Far End alarm integration counters. The alarms are Remote Alarm Indication (RAI) and Alarm Indication Signal(AIS). The integration counter is incremented by this value every 10 ms while the alarm persists. The counter is decremented by this value while there is no alarm (the counter does not decrement below zero). When the integration counter exceeds cds3FEAlarmThreshold an Alarm of the severity specified for the particular far end alarm is declared.

Unsigned32 (0..2147483647)

This parameter specifies the decrement to the Far End alarm integration counters. The alarms are Alarm Indication Signal (AIS) and Remote Alarm Indication (RAI). The integration counter is decremented by this value every 10 ms (till zero), while no alarm persists. The counter is incremented by this value while there is no alarm. When the integration counter decrements to zero any previously declared Alarm is removed.

Unsigned32 (0..2147483647)

The value set in this object determines the value that the alarm integration counter must reach for an far end Alarm to be declared. If the up count is 6, the down count is 1 and the threshold 150, an Alarm is integrated in 2.5 sec and removed in 15 seconds.

INTEGER1 = minor2 = major3 = none · Integer32

This variable is used to setup the severity of any of the Statistical alarms. So when a Statistical Counter exceeds its specified threshold the system will send the alarm with appropriate severity. A value of none(3) indicates that no alarm will be raised.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: RFC2496

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. Not for E3.

Unsigned32 (0..2147483647)

Reference: Bellcore TR-TSV-000773

Used to set the 15 minute threshold for LSES(Line Severely Errored Seconds). The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

Reference: Bellcore TR-TSV-000773

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

This is a bitmap of the DS3 Line Statistical alarms. It is represented as a sum where value 2^(N-1) is added to the sum if threshold corresponding to bit N is exceeded. Zero indicates no alarms. Itemized below are the individual alarm bits: BitPosition Alarm ----------- ----- 1 PES current 15 minute threshold exceeded 2 PES 24 hour threshold exceeded 3 PSES current 15 minute threshold exceeded 4 PSES 24 hour threshold exceeded 5 SEFS current 15 minute threshold exceeded 6 SEFS 24 hour threshold exceeded 7 UAS current 15 minute threshold exceeded 8 UAS 24 hour threshold exceeded 9 LCV current 15 minute threshold exceeded 10 LCV 24 hour threshold exceeded 11 PCV current 15 minute threshold exceeded 12 PCV 24 hour threshold exceeded 13 LES current 15 minute threshold exceeded 14 LES 24 hour threshold exceeded 15 CCV current 15 minute threshold exceeded 16 CCV 24 hour threshold exceeded 17 CES current 15 minute threshold exceeded 18 CES 24 hour threshold exceeded 19 CSES current 15 minute threshold exceeded 20 CSES 24 hour threshold exceeded 21 LSES current 15 minute threshold exceeded 22 LSES 24 hour threshold exceeded

INTEGER1 = minor2 = major3 = none · Integer32

This variable sets up the severity of PLCP Statistical alarm. So when PLCP Statistical alarm is detected the module will send the alarm with appropriate severity. A value of none(3) indicates that no alarm will be raised.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a 15 minute window causes a statistical alarm to be declared.

Unsigned32 (0..2147483647)

The value set in this object determines the value which when exceeded in a sliding 24 hour window causes a statistical alarm to be declared. The threshold is checked every 15 minutes for the preceding 24 hour interval.

Unsigned32

This variable is a bitmap of the DS3 Line ALarms. It is represented as sum where value 2^(N-1) is added to the sum if alarm corresponding to bit N is exceeded. A value of zero for this object indicates no alarms. Itemized below are the individual bits: BitPosition Alarm ----------- ----- 1 Receiving RAI 2 Transmitting RAI 3 Receiving OOF 4 Near End Local Loopback in effect 5 Near End Remote Loopback in effect

Unsigned32

This variable is a bitmap of the DS3 Plcp Line Statictical Alarms. It is represented as a sum, where value 2^(N-1) is added to the sum if threshold corresponding to bit N is exceeded. A value of zero for this object indicates no alarms. Itemized below are the individual alarm bits: BitPosition Alarm ----------- ----- 1 Bip8CV 15 minute threshold exceeded 2 Bip8CV 24 hour threshold exceeded 3 Bip8ES 15 minute threshold exceeded 4 Bip8ES 24 hour threshold exceeded 5 Bip8SES 15 minute threshold exceeded 6 Bip8SES 24 hour threshold exceeded 7 Plcp SEFS 15 minute threshold exceeded 8 Plcp SEFS 24 hour threshold exceeded 9 Plcp UAS 15 minute threshold exceeded 10 Plcp UAS 24 hour threshold exceeded

Counter32

The number of BIP-8 code violations (CV) encountered by the line in the current 15 minute period.

Counter32

The number of BIP-8 CVs encountered by the line in the last 24 hours.

Counter32

The number of BIP-8 Errored Seconds(ES) encountered by the line in the current 15 minute period.

Counter32

The number of BIP-8 ES encountered by the line in the last 24 hour.

Counter32

The number of BIP-8 Severely Errored Seconds(ES) encountered by the line in the current 15 minute period.

Counter32

The number of BIP-8 SES encountered by the line in the last 24 hour.

Counter32

The number of BIP-8 Severely Errored Framing Seconds(SEFS) encountered by the line in the current 15-minute period.

Counter32

The number of BIP-8 SEFS encountered by the line in the last 24 hour.

Counter32

The number of Unavailable Seconds(UAS) encountered by the line in the current 15-minute period.

Counter32

The number of BIP-8 UAS encountered by the line in the last 24 hour.

Counter32

The number of times Loss of Signal was detected with or without integrating to LOS alarm.

Counter32

The number of times Out of Frame was detected with or without integrating to OOF alarm.

Counter32

The number of timesRemote Alarm Indication was detected with or without integrating to RAI alarm.

Counter32

The counter associated with the number of C-Bit Coding Violations encountered by a T3/E3 interface.

Counter32

The number of Framing Errors encountered by a T3/E3 interface.

Counter32

Reference: RFC2496 Section 2.4.1.

The number of Excessive Zeros(EXZ) by a T3/E3 interface. An EXZ is the occurrence of any string of zeros having length equal to or greater than 3 for B3ZS, or any string of zeros having length greater than 4 for HDB3.

Counter32

Reference: RFC2496 Section 2.4.1.

The count of both BPVs(Bipolar Violations) and EXZs(Excessive Zeros) encountered by a T3/E3 interface.An EXZ increments the LCV by one regardless of the length of the zero string.

Counter32

Reference: RFC2496 Section 2.4.1.

This is the count of P-bit Coding Violation(PCV) error event encountered by DS3 interface. For all DS3 applications, a coding violation error event is a P-bit Parity Error(PERR) event. The parity errors occur when the calculated parity in the information bits of the DS3 frame does not match up with an expected parity value.

Counter32

The number of C-bit parity errors(CPERR) on a DS3 interface. This value is calculated over noninformation bits in the DS3 frame.

Counter32

The number of Far End Block Errors(FEBE) encountered by a T3/E3 interface.These include frame alignment errors, multiframe alignment errors, and C-bit parity errors. These errors are generated by the transmitter at the far end, and indicate that the transmitter,cabling or the upstream node is faulty.

Counter32

Reference: RFC2496 Section 2.4.3.

The number of times Alarm Indication Signals(AIS) were detected. The AIS indicates that an upstream failure has been detected by the far end.

Counter32

The number of of BIP-8 errors encountered by the line.

Counter32

The number of times Out of Frame(OOF) was detected with or without integrating to OOF alarm.

Counter32

The number of times Remote Alarm Indication(RAI) was detected with or without integrating to RAI alarm.

Counter32

The number of Framing Errors detected.

Counter32

The number of Framing Error errored seconds.

Counter32

The number of Severely errored Framing error seconds.

Counter32

The count of Far End Block Errors (FEBE) detected.

Counter32

The number of FEBE errored seconds.

Counter32

The number of Severely errored FEBE seconds.

INTEGER (0..96) · Integer32

A number between 0 and 96, where 1 is the most recently completed 15 minute interval and 96 is the 15 minute interval completed 23 hours and 45 minutes prior to interval number 1. Interval number 0 refers to the current 15 minute data.

Counter32

The number of LSESs encountered by the line in 15 minute interval.

Counter32

The number of LCVs encountered by the line since the start of current 24 hour period.

Counter32

The number LESs encountered by the line since the start of current 24 hour period.

Counter32

The number PCVs encountered by the line since the start of current 24 hour period.

Counter32

The number of PESs encountered by the line since the start of current 24 hour period.

Counter32

The number of PSESs encountered by the line since the start of current 24 hour period.

Counter32

The number of SEFSs encountered by the line since the start of the current 24 hour period.

Counter32

The number of UASs encountered by the line since the start of current 24 hour period.

Counter32

The number CCVs encounterd by the line since the start of current 24 hour period.

Counter32

The number of CESs encountered by the line since the start of current 24 hour period.

Counter32

The number of CSESs encountered by the line since th start of current 24 hour period.

Counter32

The number of LSESs (Line severedly errored seconds) encountered by the line since the start of current 24 hour period.

Counter32

The number of LCVs encountered by the line in the previous 24 hour period.

Counter32

The number LESs encountered by the line in the previous 24 hour period.

Counter32

The number PCVs encountered by the line in the previous 24 hour period.

Counter32

The number of PESs encountered by the line in the previous 24 hour period.

Counter32

The number of PSESs encountered by the line in the previous 24 hour period.

Counter32

The number of SEFSs encountered by the line in the start of the current 24 hour period.

Counter32

The number of UASs encountered by the line in the previous 24 hour period.

Counter32

The number CCVs encounterd by the line in the previous 24 hour period.

Counter32

The number of CESs encountered by the line in the previous 24 hour period.

Counter32

The number of CSESs encountered by the line in the previous 24 hour period.

Counter32

The number of LSESs encountered by the line in the previous 24 hour period.