CISCOSB-DHCP-MIB :: rlDhcpSrvDynamicIpNetMask

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCOSB-DHCP-MIBrlDhcpSrvDynamicIpNetMask

rlDhcpSrvDynamicIpNetMask

Module: CISCOSB-DHCP-MIB

OID (symbolic): CISCOSB-DHCP-MIB::rlDhcpSrvDynamicIpNetMask

OID (numeric): 1.3.6.1.4.1.9.6.1.101.38.46.1.4

Node type: OBJECT-TYPE

Type: IpAddress

Access: read-write

Description: The subnet mask associated with the IP addresses 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 rlDhcpSrvDynamicIpNetMask?

This read-write IpAddress holds the subnet mask associated with the IP addresses of this dynamic pool entry, expressed with network bits set to 1 and host bits set to 0. An admin verifies this to confirm the correct subnet boundary is applied to the dynamic address range. For example, seeing 255.255.255.0 confirms the dynamic pool's addresses fall within a /24 subnet.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.46.1.4
snmpwalk -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpSrvDynamicIpNetMask

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.6.1.101.38.46.1.4.1
snmpget -v2c -c public <target> CISCOSB-DHCP-MIB::rlDhcpSrvDynamicIpNetMask.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.6.1.101.38.46.1.4.1 a <value>

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OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.6otherEnterprisesCISCO-SMI
1.3.6.1.4.1.9.6.1ciscoSBCISCO-SMI
1.3.6.1.4.1.9.6.1.101switch001CISCOSB-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.6.1.101.38rsDHCPCISCOSB-DHCP-MIB
1.3.6.1.4.1.9.6.1.101.38.46rlDhcpSrvDynamicTableCISCOSB-DHCP-MIB
1.3.6.1.4.1.9.6.1.101.38.46.1rlDhcpSrvDynamicEntryCISCOSB-DHCP-MIB
1.3.6.1.4.1.9.6.1.101.38.46.1.4rlDhcpSrvDynamicIpNetMaskCISCOSB-DHCP-MIB