NTWS-SYSTEM-MIB :: ntwsSysFlashMemoryUsedBytes

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › NTWS-SYSTEM-MIB › ntwsSysFlashMemoryUsedBytes

ntwsSysFlashMemoryUsedBytes

Module: NTWS-SYSTEM-MIB

OID (symbolic): NTWS-SYSTEM-MIB::ntwsSysFlashMemoryUsedBytes

OID (numeric): 1.3.6.1.4.1.45.6.1.4.8.1.1.3

Node type: OBJECT-TYPE

Type: Unsigned32

Access: read-only

Description: Flash memory used in bytes.

What is ntwsSysFlashMemoryUsedBytes?

The number of bytes of flash storage currently used on the Nortel wireless switch. Admins compare this against ntwsSysFlashMemoryTotalBytes to check free space before pushing a firmware image or large config to flash.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.45.6.1.4.8.1.1.3
snmpwalk -v2c -c public <target> NTWS-SYSTEM-MIB::ntwsSysFlashMemoryUsedBytes

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.45.6.1.4.8.1.1.3.1
snmpget -v2c -c public <target> NTWS-SYSTEM-MIB::ntwsSysFlashMemoryUsedBytes.1

Start monitoring Nortel Networks NTWS wireless LAN switch/controller (CPU/memory resource monitoring) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NTWS-SYSTEM-MIB::ntwsSysFlashMemoryUsedBytes OID value, configure state conditions and alerts, and monitor any Nortel Networks NTWS wireless LAN switch/controller (CPU/memory resource monitoring) 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
1.3.6.1.4.1.45synopticsCMU-MIB
1.3.6.1.4.1.45.6ntwsTrapezeNetworksSYNOPTICS-ROOT-MIB
1.3.6.1.4.1.45.6.1ntwsRootMibNTWS-ROOT-MIB
1.3.6.1.4.1.45.6.1.4ntwsMibsNTWS-ROOT-MIB
Numeric OIDNameModule
1.3.6.1.4.1.45.6.1.4.8ntwsSystemMibNTWS-SYSTEM-MIB
1.3.6.1.4.1.45.6.1.4.8.1ntwsSysObjectsNTWS-SYSTEM-MIB
1.3.6.1.4.1.45.6.1.4.8.1.1ntwsSysDataObjectsNTWS-SYSTEM-MIB
1.3.6.1.4.1.45.6.1.4.8.1.1.3ntwsSysFlashMemoryUsedBytesNTWS-SYSTEM-MIB