All MIBs › CISCO-IETF-DHCP-SERVER-MIB › cDhcpv4ServerClientSubnetMask
cDhcpv4ServerClientSubnetMask
Module: CISCO-IETF-DHCP-SERVER-MIB
OID (symbolic): CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerClientSubnetMask
OID (numeric): 1.3.6.1.4.1.9.10.102.1.4.4.1.2
Node type: OBJECT-TYPE
Type: InetAddressPrefixLength
Access: read-only
Description: The subnet mask (DHCP option 1) provided to the client offered this address. The subnet, resulting from logically ANDing the subnet mask with the entry's IPv4 address, MUST be configured on this server and appear as a row in the cDhcpSubnetTable.
What is cDhcpv4ServerClientSubnetMask?
Reports the subnet mask (DHCP option 1) that was provided to the client assigned this address; the resulting subnet must correspond to a configured subnet on the server.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.4.1.2 snmpwalk -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerClientSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.4.1.2.1 snmpget -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerClientSubnetMask.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cDhcpv4ServerClientSubnetMask.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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.102 | ciscoIetfDhcpSrvMIB | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1 | ciscoIetfDhcpv4SrvMIBObjects | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4 | cDhcpv4SrvConfiguration | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4.4 | cDhcpv4ServerClientTable | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4.4.1 | cDhcpv4ServerClientEntry | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4.4.1.2 | cDhcpv4ServerClientSubnetMask | CISCO-IETF-DHCP-SERVER-MIB |