All MIBs › CISCO-ISDNU-IF-MIB › ciuIfLoopStatus
ciuIfLoopStatus
Module: CISCO-ISDNU-IF-MIB
OID (symbolic): CISCO-ISDNU-IF-MIB::ciuIfLoopStatus
OID (numeric): 1.3.6.1.4.1.9.9.18.1.1.2.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: Current ISDN BRI integrated U interface Loop status and NT maintenance mode. The definition of maintenance modes are as follows: none - The U interface is not in either Loopback or maintenance mode. type2Loopback - Type 2 (CO to U interface) Loopback mode; this mode is set to perform the loopback between CO and the ISDN BRI integrated U interface. type3Loopback - Type 3 (processor to U interface) Loopback mode; this mode is set by router to perform the loopback between the router processor and the ISDN BRI integrated U interface. ntQuietMode - NT quiet mode; this mode is set by CO for metallic loop tests. In the NT quiet mode, the ISDN U interface will not attempt a start-up or will not initiate transmission during metallic loop tests conducted by the network. ilmtMode - Insertion loss measurement test (ILMT); this mode is set by CO for the Insertion loss measurement test. The insertion loss measurement test will cause a known test signal to be generated by the NT. This test will be used in network measurements of DSL (Digital Subscriber Line) transmission characteristics.
What is ciuIfLoopStatus?
This read-only object reports the current loopback and NT maintenance mode state of an ISDN BRI integrated U interface, such as whether it is in normal operation (none) or a specific loopback mode like type2Loop.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.18.1.1.2.1.6 snmpwalk -v2c -c public <target> CISCO-ISDNU-IF-MIB::ciuIfLoopStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.18.1.1.2.1.6.1 snmpget -v2c -c public <target> CISCO-ISDNU-IF-MIB::ciuIfLoopStatus.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.9 | ciscoMgmt | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.9.18 | ciscoIsdnuIfMIB | CISCO-ISDNU-IF-MIB |
| 1.3.6.1.4.1.9.9.18.1 | ciuIfObjects | CISCO-ISDNU-IF-MIB |
| 1.3.6.1.4.1.9.9.18.1.1 | ciuInterface | CISCO-ISDNU-IF-MIB |
| 1.3.6.1.4.1.9.9.18.1.1.2 | ciuIfStatusTable | CISCO-ISDNU-IF-MIB |
| 1.3.6.1.4.1.9.9.18.1.1.2.1 | ciuIfStatusEntry | CISCO-ISDNU-IF-MIB |
| 1.3.6.1.4.1.9.9.18.1.1.2.1.6 | ciuIfLoopStatus | CISCO-ISDNU-IF-MIB |