ATT-VPN-GATEWAY-MIB :: ngrmTimestamp

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsATT-VPN-GATEWAY-MIBngrmTimestamp

ngrmTimestamp

Module: ATT-VPN-GATEWAY-MIB

OID (symbolic): ATT-VPN-GATEWAY-MIB::ngrmTimestamp

OID (numeric): 1.3.6.1.4.1.74.1.30.10.2.1.3

Node type: OBJECT-TYPE

Type: DisplayString

Access: read-only

Description: The date and time of when this rogue MAC was detected. Returned as a regular string in the format MM/DD/YYYY HH:MM:SS. Returns '00/00/0000 00:00:00' when there are no rogue MACs detected. The time returned is the local time on the AT&T VPN Gateway. To determine how the AT&T VPN Gateway's local time relates to UTC view the following OIDs: nghwUtcOffset (current UTC offset), nghwDstAllowed (daylight saving time allowed), nghwDstActive (daylight savings time active). NOTE: This entry is made obsolete by ngrmTimestampDAT.

What is ngrmTimestamp?

Reports the local date and time when a rogue MAC address was detected, formatted as a human-readable string (MM/DD/YYYY HH:MM:SS). Returns all zeroes when no rogue devices have been detected.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.74.1.30.10.2.1.3
snmpwalk -v2c -c public <target> ATT-VPN-GATEWAY-MIB::ngrmTimestamp

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.74.1.30.10.2.1.3.1
snmpget -v2c -c public <target> ATT-VPN-GATEWAY-MIB::ngrmTimestamp.1

Start monitoring AT&T managed VPN Gateway (branch/SMB CPE) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ATT-VPN-GATEWAY-MIB::ngrmTimestamp OID value, configure state conditions and alerts, and monitor any AT&T managed VPN Gateway (branch/SMB CPE) from a single console.

OID Breakdown

Upper-level ancestors (12 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
1.3.6.1.4.1.74att_2ATT-CNM-ENHANCED-FRAME-RELAY-MIB
1.3.6.1.4.1.74.1att_productsATT-CNM-ENHANCED-FRAME-RELAY-MIB
1.3.6.1.4.1.74.1.30attNetGateATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.10ngRogueMacInfoATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.10.2ngRogueMacTableATT-NETGATE-MIB
1.3.6.1.4.1.74.1.30.10.2.1ngRogueMacEntryATT-NETGATE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.74.1.30.10.2.1.3ngrmTimestampATT-VPN-GATEWAY-MIB