All MIBs › CTRON-DHCP-MIB › ctDhcpIfHighestAddress
ctDhcpIfHighestAddress
Module: CTRON-DHCP-MIB
OID (symbolic): CTRON-DHCP-MIB::ctDhcpIfHighestAddress
OID (numeric): 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2.1.1.8
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: This is the highest numerical value of the IP address range that will be assigned to clients by this interface of the DHCP server. Its value must be greater or equal to ctDhcpIfLowestaddress but remain within ctDhcpIfNetworkAddress.
What is ctDhcpIfHighestAddress?
ctDhcpIfHighestAddress is a read-write IP address giving the highest numerical address in the range this interface of the DHCP server will assign to clients, and it must be greater than or equal to ctDhcpIfLowestaddress while staying within ctDhcpIfNetworkAddress. An admin sets this to define the top boundary of the leasable address pool on that interface's subnet. For example, setting ctDhcpIfHighestAddress to 10.10.20.200 caps the DHCP pool on that subnet so addresses above .200 remain unassigned by the server, again likely reserved for static use.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2.1.1.8 snmpwalk -v2c -c public <target> CTRON-DHCP-MIB::ctDhcpIfHighestAddress
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2.1.1.8.1 snmpget -v2c -c public <target> CTRON-DHCP-MIB::ctDhcpIfHighestAddress.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2.1.1.8.1 a <value>
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OID Breakdown
Upper-level ancestors (15 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 |
| 1.3.6.1.4.1.52 | cabletron | Cabletron-MIB |
| 1.3.6.1.4.1.52.4 | mibs | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.2 | ctronExp | CT-PRIORITY-QUEUING |
| 1.3.6.1.4.1.52.4.2.2 | ctronRouterExp | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2 | nwRouter | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2.3 | nwRtrProtoSuites | ROUTER-OIDS |
| 1.3.6.1.4.1.52.4.2.2.2.3.1 | nwIpRouter | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2 | nwIpComponents | CTRON-IP-ROUTER-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12 | nwIpClientServices | CTRON-IP-ROUTER-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2 | ctDhcp | CTRON-DHCP-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2 | ctDhcpInterfaceConfig | CTRON-DHCP-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2.1 | ctDhcpServerIfTable | CTRON-DHCP-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2.1.1 | ctDhcpServerIfEntry | CTRON-DHCP-MIB |
| 1.3.6.1.4.1.52.4.2.2.2.3.1.2.12.2.2.1.1.8 | ctDhcpIfHighestAddress | CTRON-DHCP-MIB |