All MIBs › ADN-ENV-MIB › adnAtmLineDefSignalling
adnAtmLineDefSignalling
Module: ADN-ENV-MIB
OID (symbolic): ADN-ENV-MIB::adnAtmLineDefSignalling
OID (numeric): 1.3.6.1.4.1.637.3.1.8.5.5.22.1.12
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This indicates the failure signalling in addition to the report towards the control unit (CU). It is coded as a bit map. The various bit positions are:
1 : ERI (error indicator, bit inserted in the active maintenance cells to warn neighbour boards that an error is detected), 2 : P-FERF or RDI-P (path section far end received failure indication sent to the origin of the defect), 4 : MS-FERF or RDI-L (multiplexing section far end received failure indication sent to the origin of the defect), 8 : ATM-AIS (alarm indication signal is sent on a line defect towards the network handler dealing with VP/VC AIS management), 16 : RAI (remote alarm indication), 32 : RLED (the status led must be set permanent red).
What is adnAtmLineDefSignalling?
This OID is a bitmap that defines which failure signals are sent to the control unit—for example, ERI (error indicator) to warn neighboring boards or P-FERF to indicate far-end failures. This is read-only because signalling behavior is defined by the ATM standards rather than runtime configuration. A value of 6 might indicate that both path and circuit-level signalling are enabled.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.5.22.1.12 snmpwalk -v2c -c public <target> ADN-ENV-MIB::adnAtmLineDefSignalling
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.5.22.1.12.1 snmpget -v2c -c public <target> ADN-ENV-MIB::adnAtmLineDefSignalling.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.637 | alcatel | ADN-MIB |
| 1.3.6.1.4.1.637.3 | adn | ADN-MIB |
| 1.3.6.1.4.1.637.3.1 | adnMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.8 | adnEnvironment | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.8.5 | adnEnvHss | ADN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.637.3.1.8.5.5 | adnNodeSupervisionEnvMIB | ADN-ENV-MIB |
| 1.3.6.1.4.1.637.3.1.8.5.5.22 | adnAtmLineDefTable | ADN-ENV-MIB |
| 1.3.6.1.4.1.637.3.1.8.5.5.22.1 | adnAtmLineDefEntry | ADN-ENV-MIB |
| 1.3.6.1.4.1.637.3.1.8.5.5.22.1.12 | adnAtmLineDefSignalling | ADN-ENV-MIB |