All MIBs › Fore-SONET-MIB › sonetAtmDiagnostic
sonetAtmDiagnostic
Module: Fore-SONET-MIB
OID (symbolic): Fore-SONET-MIB::sonetAtmDiagnostic
OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.30
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: This variable controls the insertion of various types of atm diagnostic bit patterns in the transmit stream. It is a bit map that is netmod specific. Under normal operation it should be set to:
1 None -- No diagnostics
2 DHCS -- Controls the insertion of HCS errors. When DHCS is on, the HCS octet is inverted prior to insertion in the synchronous payload envelope. DHCS takes effect unconditionally regardless of whether a null/unassigned cell is being transmitted or whether the HCS octet has been read from the FIFO.
What is sonetAtmDiagnostic?
A bitmapped control for ATM-layer diagnostics on this port's transmit stream: DHCS (bit 2) inverts the HCS octet before it's inserted into the cell stream, unconditionally corrupting the Header Check Sequence; 1 means no diagnostics. An admin uses this to verify that receiving equipment correctly detects and, where possible, corrects HCS errors.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.30 snmpwalk -v2c -c public <target> Fore-SONET-MIB::sonetAtmDiagnostic
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.30.1 snmpget -v2c -c public <target> Fore-SONET-MIB::sonetAtmDiagnostic.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.30.1 i <value>
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::sonetAtmDiagnostic 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 |
| 1.3.6.1.4.1.326.2.2.1.1.4.1.1.1.30 | sonetAtmDiagnostic | Fore-SONET-MIB |