CTRON-COMMON-MIB :: dlOnLineDownLoad

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCTRON-COMMON-MIBdlOnLineDownLoad

dlOnLineDownLoad

Module: CTRON-COMMON-MIB

OID (symbolic): CTRON-COMMON-MIB::dlOnLineDownLoad

OID (numeric): 1.3.6.1.4.1.52.1.6.4.16

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: During normal operation this object has the value of 1. By setting this object to a value of forceDownLoad(2) an online download will be performed. By setting this object to a value of forceDownLoadReset(3) an online down load will be performed and a reset will be forced upon successful completion of the download.

What is dlOnLineDownLoad?

This read-write enumerated integer controls online firmware download behavior: normalOperation(1) during regular use, forceDownLoad(2) to trigger an immediate online download, or forceDownLoadReset(3) to perform the download and then force a reset upon successful completion. An administrator uses this to initiate a firmware update while the device remains running, optionally including an automatic reset to activate it. For example, to apply a firmware update without a separate manual reboot step, the admin sets this object to forceDownLoadReset(3) so the device downloads the new image and reboots automatically once it succeeds.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.1.6.4.16
snmpwalk -v2c -c public <target> CTRON-COMMON-MIB::dlOnLineDownLoad

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.1.6.4.16.1
snmpget -v2c -c public <target> CTRON-COMMON-MIB::dlOnLineDownLoad.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.1.6.4.16.1 i <value>

Start monitoring Cabletron/Enterasys switch/router (shared definitions module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-COMMON-MIB::dlOnLineDownLoad OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys switch/router (shared definitions module) 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
1.3.6.1.4.1.52cabletronCabletron-MIB
1.3.6.1.4.1.52.1commsDeviceCabletron-MIB
1.3.6.1.4.1.52.1.6subsystemCabletron-MIB
1.3.6.1.4.1.52.1.6.4nb55EFDMIM-MIB
Numeric OIDNameModule
1.3.6.1.4.1.52.1.6.4.16dlOnLineDownLoadCTRON-COMMON-MIB