All MIBs › Fore-SONET-MIB › sonetSectionStatus
sonetSectionStatus
Module: Fore-SONET-MIB
OID (symbolic): Fore-SONET-MIB::sonetSectionStatus
OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.13
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This variable indicates the Section Status of the interface. It is defined in the SONET IETF draft section configuration table as sonetSectionStatus. The variable is a bit map represented as a sum, therefore, it can represent multiple defects simultaneously. The sonetSectionNoDefect should be set if and only if no other flag is set. The various bit positions are: 1 sonetSectionNoDefect 2 sonetSectionLOS Loss Of Signal was detected. LOS is declared when 20 +/- 3us of all zero patterns is detected. 4 sonetSectionLOF Loss Of Frame was detected. LOF is declared when an out-of-frame condition persists for 3ms.
What is sonetSectionStatus?
A bitmapped summary of Section-layer defects on this port: bit 2 for Loss Of Signal (LOS, ~20us of all-zero pattern) and bit 4 for Loss Of Frame (LOF, an out-of-frame condition persisting 3ms), with a value of 1 meaning no defect. An admin reads this as a quick health check before digging into the individual counters in sonetSectionTable.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.13 snmpwalk -v2c -c public <target> Fore-SONET-MIB::sonetSectionStatus
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.13.1 snmpget -v2c -c public <target> Fore-SONET-MIB::sonetSectionStatus.1
Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-SONET-MIB::sonetSectionStatus OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch with SONET/SDH port modules from a single console.
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 |
| 1.3.6.1.4.1.326 | marconi | ES1000-MIB |
| 1.3.6.1.4.1.326.2 | systems | ES1000-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1 | hardware | Fore-Common-MIB |
| 1.3.6.1.4.1.326.2.2.1.1 | asx | Fore-Common-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.1.1.4 | foreSonetModule | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1 | sonetConfGroup | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1.1 | sonetConfTable | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1 | sonetConfEntry | Fore-SONET-MIB |
| 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.13 | sonetSectionStatus | Fore-SONET-MIB |