All MIBs › CISCOSB-DHCP-MIB › rlDhcpSrvIpAddrIpNetMask
rlDhcpSrvIpAddrIpNetMask
Module: CISCOSB-DHCP-MIB
OID (symbolic): CISCOSB-DHCP-MIB::rlDhcpSrvIpAddrIpNetMask
OID (numeric): 1.3.6.1.4.1.9.6.1.101.38.45.1.2
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: The subnet mask associated with the IP address of this entry. The value of the mask is an IP address with all the network bits set to 1 and all the hosts bits set to 0.
What is rlDhcpSrvIpAddrIpNetMask?
This read-write IpAddress holds the subnet mask associated with the IP address of this allocation entry, expressed as a dotted address with network bits set to 1 and host bits set to 0. An admin checks this to confirm the correct subnet boundaries were applied to a particular static or dynamic allocation entry. For example, seeing 255.255.255.0 here confirms the allocated address belongs to a /24 subnet.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.45.1.2 snmpwalk -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpSrvIpAddrIpNetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.45.1.2.1 snmpget -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpSrvIpAddrIpNetMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.38.45.1.2.1 a <value>
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OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.9.6 | otherEnterprises | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1 | ciscoSB | CISCO-SMI |
| 1.3.6.1.4.1.9.6.1.101 | switch001 | CISCOSB-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.6.1.101.38 | rsDHCP | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.45 | rlDhcpSrvIpAddrTable | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.45.1 | rlDhcpSrvIpAddrEntry | CISCOSB-DHCP-MIB |
| 1.3.6.1.4.1.9.6.1.101.38.45.1.2 | rlDhcpSrvIpAddrIpNetMask | CISCOSB-DHCP-MIB |