NMS-553-MIB :: nms553DS0AllocationInbandDccMode

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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nms553DS0AllocationInbandDccMode

Module: NMS-553-MIB

OID (symbolic): NMS-553-MIB::nms553DS0AllocationInbandDccMode

OID (numeric): 1.3.6.1.4.1.498.6.7.2.2.1.5

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The mode of propagation of inband Diagnostics Communication Channel to the dedicated remote NMS553 unit. None specifies no inband DCC. Embedded is an allowed value when the mib object nms553DS0BaseRate is set to Nx56K, and specifies that DCC is propagated in the 8th bit of the assigned DS0's. dccDs0 specifies that a DS0 is used for propagation of DCC, this value would be selected if the nms553DS0BaseRate is Nx64k (clear channel) since all data bits are used for user data, a minimum of two DS0's must be assigned to this device in this mode, the last ds0 should be set as the nms553DccDs0 when using this mode.

What is nms553DS0AllocationInbandDccMode?

Selects how the inband Diagnostics Communication Channel (DCC) is propagated to the remote NMS553 unit: none, embedded in the 8th bit of assigned DS0s (only valid at the 56K base rate), or carried on a dedicated DS0 (required at the 64K/clear-channel base rate, using at least two DS0s with the last one designated for DCC). The correct setting here depends directly on which base rate nms553DS0AllocationBaseRate is configured for.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.6.7.2.2.1.5
snmpwalk -v2c -c public <target> NMS-553-MIB::nms553DS0AllocationInbandDccMode

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.6.7.2.2.1.5.1
snmpget -v2c -c public <target> NMS-553-MIB::nms553DS0AllocationInbandDccMode.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.498.6.7.2.2.1.5.1 i <value>

Start monitoring General DataComm NMS-553-series equipment with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NMS-553-MIB::nms553DS0AllocationInbandDccMode OID value, configure state conditions and alerts, and monitor any General DataComm NMS-553-series equipment from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.498gdcDMA200-MIB
1.3.6.1.4.1.498.6dsx1GDC-5553-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.6.7nms553NMS-553-MIB
1.3.6.1.4.1.498.6.7.2nms553DS0AllocationNMS-553-MIB
1.3.6.1.4.1.498.6.7.2.2nms553DS0AllocationConfigTableNMS-553-MIB
1.3.6.1.4.1.498.6.7.2.2.1nms553DS0AllocationConfigEntryNMS-553-MIB
1.3.6.1.4.1.498.6.7.2.2.1.5nms553DS0AllocationInbandDccModeNMS-553-MIB