ACMIB :: ds1ChannelDs0Map

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsACMIBds1ChannelDs0Map

ds1ChannelDs0Map

Module: ACMIB

OID (symbolic): ACMIB::ds1ChannelDs0Map

OID (numeric): 1.3.6.1.4.1.1751.2.18.3.3.1.3

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-write

Description: bit map of DS0 in channel

What is ds1ChannelDs0Map?

ACMIB::ds1ChannelDs0Map is a 3-byte bitmap that specifies which of the 24 DS0 timeslots (in a T1) or 31 DS0 channels (in an E1) are active and in use on this DS1 channel. A network engineer sets this to allocate which voice or data channels within the DS1 are enabled for traffic. For example, a bitmap value of 0xFFFFFF means all 24 timeslots are active on a T1 line.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.3.3.1.3
snmpwalk -v2c -c public <target> ACMIB::ds1ChannelDs0Map

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.2.18.3.3.1.3.1
snmpget -v2c -c public <target> ACMIB::ds1ChannelDs0Map.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.1751.2.18.3.3.1.3.1 s <value>

Start monitoring Lucent/Nortel Access Concentrator (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACMIB::ds1ChannelDs0Map OID value, configure state conditions and alerts, and monitor any Lucent/Nortel Access Concentrator (legacy) from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.1751lucentACMIB
1.3.6.1.4.1.1751.2mibsACMIB
1.3.6.1.4.1.1751.2.18acMIBACMIB
1.3.6.1.4.1.1751.2.18.3channelConfigACMIB
1.3.6.1.4.1.1751.2.18.3.3ds1ChannelConfigTableACMIB
1.3.6.1.4.1.1751.2.18.3.3.1ds1ChannelConfigEntryACMIB
1.3.6.1.4.1.1751.2.18.3.3.1.3ds1ChannelDs0MapACMIB