All MIBs › PDN-DIAGNOSTICS-MIB › ifBERTDownMargin
ifBERTDownMargin
Module: PDN-DIAGNOSTICS-MIB
OID (symbolic): PDN-DIAGNOSTICS-MIB::ifBERTDownMargin
OID (numeric): 1.3.6.1.4.1.1795.2.24.2.16.1.1.2.1.16
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-only
Description: This represents the Downstream margin in decibels (DB).
What is ifBERTDownMargin?
The downstream noise margin, in decibels, measured during the BERT test; a low margin (a few dB) suggests the downstream signal is close to the noise floor and prone to future error bursts even if the line currently syncs fine.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.16.1.1.2.1.16 snmpwalk -v2c -c public <target> PDN-DIAGNOSTICS-MIB::ifBERTDownMargin
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1795.2.24.2.16.1.1.2.1.16.1 snmpget -v2c -c public <target> PDN-DIAGNOSTICS-MIB::ifBERTDownMargin.1
Start monitoring Paradyne xDSL/WAN access modems and routers (loopback/BERT diagnostics) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PDN-DIAGNOSTICS-MIB::ifBERTDownMargin OID value, configure state conditions and alerts, and monitor any Paradyne xDSL/WAN access modems and routers (loopback/BERT diagnostics) 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 |
| 1.3.6.1.4.1.1795 | pdyn | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2 | pdn_mgmt | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2.24 | paradyne | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2.24.2 | pdn_common | PDN-HEADER-MIB |
| 1.3.6.1.4.1.1795.2.24.2.16 | pdn_diagnostics | PDN-HEADER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1795.2.24.2.16.1 | diagTestMIBObjects | PDN-DIAGNOSTICS-MIB |
| 1.3.6.1.4.1.1795.2.24.2.16.1.1 | diagIfTest | PDN-DIAGNOSTICS-MIB |
| 1.3.6.1.4.1.1795.2.24.2.16.1.1.2 | ifBERTObjectsTable | PDN-DIAGNOSTICS-MIB |
| 1.3.6.1.4.1.1795.2.24.2.16.1.1.2.1 | ifBERTObjectsEntry | PDN-DIAGNOSTICS-MIB |
| 1.3.6.1.4.1.1795.2.24.2.16.1.1.2.1.16 | ifBERTDownMargin | PDN-DIAGNOSTICS-MIB |