All MIBs › CISCO-DMN-DSG-DR-MIB
Organization: Cisco Systems, Inc.
Last Updated: 2014-08-30
Category: Cisco Devices, Satellite
Description: Manages device redundancy configuration and failover for the Cisco DMN D9800 digital satellite gateway platform.
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What Is CISCO-DMN-DSG-DR-MIB?
CISCO-DMN-DSG-DR-MIB is a Cisco Digital Media Network (DMN) MIB for the D9800 series digital satellite gateway, covering the device redundancy (DR) subsystem used to protect broadcast delivery against equipment failure. It exposes configuration and status data for redundancy behavior, including lock/loss signal timers, verification timers, redundancy profiles, and a table of backup transport paths with their forward-error-correction and enable/wait-flag settings. In monitoring terms it is squarely a fault/redundancy-health MIB: it lets an operator confirm whether backup transport streams are correctly configured and armed to take over, and whether signal-lock/signal-loss timers are tuned appropriately to avoid false failovers or missed outages. It depends on the broader CISCO-DMN-DSG family of MIBs (transport, MoIP, etc.) since the backup paths it configures reference those same signal delivery mechanisms. It is deployed in cable/satellite headend and digital broadcast gateway environments where continuous video/data delivery uptime is critical, making CISCO-DMN-DSG-DR-MIB SNMP monitoring essential for confirming redundancy paths stay armed and ready.
IPNetwork Monitor allows you to monitor SNMP objects defined in CISCO-DMN-DSG-DR-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.
Supported Devices
- Cisco DMN D9800 digital satellite gateway
Monitoring Examples
An operator would poll drGlobalCfg alongside sigLockTime and sigLossTime to verify that failover thresholds match the expected signal stability of the primary feed, and walk backupTransportTable/backupTransportEntry (indexed by backupTransportIndex) to confirm each backupTransportSetIdx has a valid backupTransportDvbsFec setting and its backupTransportEwFlag correctly reflects standby readiness. An unexpected change in backupTransportEwFlag without a corresponding signal-loss event would flag a misconfigured or flapping redundancy path. This is used to catch silent failover-readiness problems before an actual outage occurs.
What Can Be Monitored
- signal lock timer
- signal loss timer
- redundancy verify timer
- backup transport table entries
- backup transport FEC setting
- backup transport enable/wait flag
Imported Objects
| ciscoDSGUtilities | OBJECT-IDENTITY |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Integer32 | |
| MODULE-IDENTITY | |
| OBJECT-TYPE |
From SNMPv2-TC
| DisplayString | |
| RowStatus |
OIDs
RFC description
Implements disaster recovery functionality for Cisco Digital Service Gateway with signal loss detection and failover control.
Start monitoring Cisco DMN D9800 digital satellite gateway with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.