NMS-553-MIB :: nms553NetworkOnesDensity

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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nms553NetworkOnesDensity

Module: NMS-553-MIB

OID (symbolic): NMS-553-MIB::nms553NetworkOnesDensity

OID (numeric): 1.3.6.1.4.1.498.6.7.3.2.1.8

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The ones density restriction for the interface. The values of this object define the ones density restriction that is enforced on the interface.

The value inhibit(1) indicates that no ones density restriction is enforced.

The value max15zeros(2) indicates that a maximum of 15 zeros are transmitted to the network before a one is inserted.

The value max39zeros(3) indicates that a maximum of 39 zeros are transmitted to the network before a one is inserted.

The value restrict8nX1(4) indicates a minimum of N ones per 8(N+1) bits, where N is in the range 1 to 24.

The value min1in8(5) indicates a minimum of 1 one per 8 bits. With this value, pulse density violations are enforced but not recorded.

What is nms553NetworkOnesDensity?

Selects the ones-density enforcement policy for this DS1 interface: no restriction, a maximum run of 15 or 39 zeros before a one is inserted, a minimum-N-ones-per-8(N+1)-bits rule, or a strict minimum of one 1 per 8 bits (with violations enforced but not logged). It ensures the transmitted signal meets the pulse-density requirements DS1 lines depend on for clock recovery.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.6.7.3.2.1.8
snmpwalk -v2c -c public <target> NMS-553-MIB::nms553NetworkOnesDensity

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.6.7.3.2.1.8.1
snmpget -v2c -c public <target> NMS-553-MIB::nms553NetworkOnesDensity.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.498.6.7.3.2.1.8.1 i <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> nms553NetworkOnesDensity.1

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::nms553NetworkOnesDensity 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
1.3.6.1.4.1.498.6.7.3nms553ConfigurationNMS-553-MIB
1.3.6.1.4.1.498.6.7.3.2nms553NetworkConfigTableNMS-553-MIB
1.3.6.1.4.1.498.6.7.3.2.1nms553NetworkConfigEntryNMS-553-MIB
1.3.6.1.4.1.498.6.7.3.2.1.8nms553NetworkOnesDensityNMS-553-MIB