All MIBs › ADONIS-DNS-MIB › dhcpSubnetMask
dhcpSubnetMask
Module: ADONIS-DNS-MIB
OID (symbolic): ADONIS-DNS-MIB::dhcpSubnetMask
OID (numeric): 1.3.6.1.4.1.13315.100.101.1.2.2.2.1.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: IP mask of the subnet
What is dhcpSubnetMask?
This OID contains the subnet mask as an IpAddress data type (the netmask that defines the subnet boundaries). A network engineer needs this to calculate the total number of addresses available and to understand the subnet size. For example, a value of 255.255.255.0 indicates a /24 subnet with 256 total addresses (254 usable).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13315.100.101.1.2.2.2.1.2 snmpwalk -v2c -c public <target> ADONIS-DNS-MIB::dhcpSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.13315.100.101.1.2.2.2.1.2.1 snmpget -v2c -c public <target> ADONIS-DNS-MIB::dhcpSubnetMask.1
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OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.13315 | bluecatnetworks | BLUECATNETWORKS-MIB |
| 1.3.6.1.4.1.13315.100 | appliances | BLUECATNETWORKS-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.13315.100.101 | adonis | ADONIS-DNS-MIB |
| 1.3.6.1.4.1.13315.100.101.1 | adonisObjects | ADONIS-DNS-MIB |
| 1.3.6.1.4.1.13315.100.101.1.2 | dhcp | ADONIS-DNS-MIB |
| 1.3.6.1.4.1.13315.100.101.1.2.2 | dhcpStats | ADONIS-DNS-MIB |
| 1.3.6.1.4.1.13315.100.101.1.2.2.2 | dhcpSubnetTable | ADONIS-DNS-MIB |
| 1.3.6.1.4.1.13315.100.101.1.2.2.2.1 | dhcpSubnetEntry | ADONIS-DNS-MIB |
| 1.3.6.1.4.1.13315.100.101.1.2.2.2.1.2 | dhcpSubnetMask | ADONIS-DNS-MIB |