CTRON-ORP-HSIM-MIB :: ctOrpHSIMSubnetMask

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CTRON-ORP-HSIM-MIB › ctOrpHSIMSubnetMask

ctOrpHSIMSubnetMask

Module: CTRON-ORP-HSIM-MIB

OID (symbolic): CTRON-ORP-HSIM-MIB::ctOrpHSIMSubnetMask

OID (numeric): 1.3.6.1.4.1.52.4.1.1.15.1.1.6

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: Provides the subnet mask of the base IP address of the installed HSIM.

What is ctOrpHSIMSubnetMask?

This read-write object holds the subnet mask that pairs with ctOrpHSIMIPAddress to define the network scope of the HSIM's base IP address. An admin must configure it correctly alongside the IP address, or the HSIM will compute the wrong broadcast/network boundaries and fail to route management traffic properly. A common value would be 255.255.255.0 for a /24 management subnet.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.15.1.1.6
snmpwalk -v2c -c public <target> CTRON-ORP-HSIM-MIB::ctOrpHSIMSubnetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.1.1.15.1.1.6.1
snmpget -v2c -c public <target> CTRON-ORP-HSIM-MIB::ctOrpHSIMSubnetMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.1.1.15.1.1.6.1 a <value>

Start monitoring Cabletron ORP chassis with HSIM routing module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CTRON-ORP-HSIM-MIB::ctOrpHSIMSubnetMask OID value, configure state conditions and alerts, and monitor any Cabletron ORP chassis with HSIM routing module from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.52.4mibsCT-PRIORITY-QUEUING
1.3.6.1.4.1.52.4.1ctronCTRON-ISDN-CONFIGURATION-MIB
1.3.6.1.4.1.52.4.1.1ctPhysicalCTRON-MIB-NAMES
1.3.6.1.4.1.52.4.1.1.15ctOrpHSIMCTRON-MIB-NAMES
Numeric OIDNameModule
1.3.6.1.4.1.52.4.1.1.15.1ctOrpHSIMTableCTRON-ORP-HSIM-MIB
1.3.6.1.4.1.52.4.1.1.15.1.1ctOrpHSIMEntryCTRON-ORP-HSIM-MIB
1.3.6.1.4.1.52.4.1.1.15.1.1.6ctOrpHSIMSubnetMaskCTRON-ORP-HSIM-MIB