AP553LIU-MIB :: ap553DS0Fmt

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsAP553LIU-MIBap553DS0Fmt

ap553DS0Fmt

Module: AP553LIU-MIB

OID (symbolic): AP553LIU-MIB::ap553DS0Fmt

OID (numeric): 1.3.6.1.4.1.498.22.1.3.3.2

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: Defines the DS0 base rate as either 56K or 64K bits per second. This object value, in conjunction with the ap553NumDS0s object value determines the LIU aggregate bandwidth. `nx64k' defines a DS0 data format as clear channel in which all 8 bits of the DS0 are used for data. `nx56k defines a DS0 data format as 7 bits for data, and 1 bit used for signalling information or unused and forced to marks.

The DSU will enforce an 8x(N+1) minimum ones density requirement when ap553NetLineCoding == `ami' and ap553DS0Fmt == `nx64k' and ap553DS0AllocationScheme == `consecutive'. WEBFLAG N x 56K N x 64K WEBEND

What is ap553DS0Fmt?

An integer (1-2) setting DS0 data rate: 56K (1) with signaling bit or 64K (2) clear channel. Engineers configure based on whether the channel carries voice/data needing signaling. Example: value 2 (64K) for pure data circuits; value 1 (56K) for legacy voice.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.498.22.1.3.3.2
snmpwalk -v2c -c public <target> AP553LIU-MIB::ap553DS0Fmt

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.498.22.1.3.3.2.1
snmpget -v2c -c public <target> AP553LIU-MIB::ap553DS0Fmt.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.498.22.1.3.3.2.1 i <value>

Start monitoring General DataComm (GDC) Innovx AP553 Access Probe LIU (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AP553LIU-MIB::ap553DS0Fmt OID value, configure state conditions and alerts, and monitor any General DataComm (GDC) Innovx AP553 Access Probe LIU (legacy) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.498gdcGDC7616-MIB
1.3.6.1.4.1.498.22framerelayINNOVX-CORE-MIB
1.3.6.1.4.1.498.22.1innovxINNOVX-CORE-MIB
1.3.6.1.4.1.498.22.1.3liuGroupINNOVX-CORE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.498.22.1.3.3liuDsuCfgAP553LIU-MIB
1.3.6.1.4.1.498.22.1.3.3.2ap553DS0FmtAP553LIU-MIB