All MIBs › DHCP-SERVER-MIB › dhcpServRangeSubnetMask
dhcpServRangeSubnetMask
Module: DHCP-SERVER-MIB
OID (symbolic): DHCP-SERVER-MIB::dhcpServRangeSubnetMask
OID (numeric): 1.3.6.1.4.1.1751.1.48.1.1.1.1.7.2.1.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-only
Description: The subnet mask (DHCP option 1) provided to any client offered an address from this range.
What is dhcpServRangeSubnetMask?
The subnet mask handed out to clients via DHCP option 1 for addresses leased from this range. Admins verify this matches the actual network mask in use, since a wrong mask here would misconfigure every client that leases from the range.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.1.48.1.1.1.1.7.2.1.2 snmpwalk -v2c -c public <target> DHCP-SERVER-MIB::dhcpServRangeSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.1.48.1.1.1.1.7.2.1.2.1 snmpget -v2c -c public <target> DHCP-SERVER-MIB::dhcpServRangeSubnetMask.1
Start monitoring Lucent/Avaya IP Services access gateway/router (DHCP server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DHCP-SERVER-MIB::dhcpServRangeSubnetMask OID value, configure state conditions and alerts, and monitor any Lucent/Avaya IP Services access gateway/router (DHCP server) from a single console.
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 |
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.1 | products | AGGREGATED-EXT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751.1.48 | ipspg | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1 | ipspgServices | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1 | ipspgDHCP | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1 | dhcpServMib | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1 | dhcpServMibObjects | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1.7 | dhcpServConfiguration | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1.7.2 | dhcpServRangeTable | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1.7.2.1 | dhcpServRangeEntry | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1.7.2.1.2 | dhcpServRangeSubnetMask | DHCP-SERVER-MIB |