SMDS-Subscription-MIB :: groupAddressChange

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsSMDS-Subscription-MIBgroupAddressChange

groupAddressChange

Module: SMDS-Subscription-MIB

OID (symbolic): SMDS-Subscription-MIB::groupAddressChange

OID (numeric): 1.3.6.1.4.1.148.0.5

Node type: NOTIFICATION-TYPE

Description: A groupAddressChange trap signifies that for the list of SMDS addresses for this group address has been changed, or that this group address has been added or deleted.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' SMDS-Subscription-MIB::groupAddressChange
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.148.0.5

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:61682->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (302570226) 35 days, 0:28:22.26
  SNMPv2-MIB::snmpTrapOID.0 = OID: SMDS-Subscription-MIB::groupAddressChange

Start monitoring legacy SMDS (Switched Multi-megabit Data Service) access equipment (per-subscriber address-screening/MCDU status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SMDS-Subscription-MIB::groupAddressChange OID value, configure state conditions and alerts, and monitor any legacy SMDS (Switched Multi-megabit Data Service) access equipment (per-subscriber address-screening/MCDU status) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.148bellcoreIntercarrier-SMDS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.148.0.5groupAddressChangeSMDS-Subscription-MIB