All MIBs › BCN-DHCPV4-MIB › bcnDhcpv4SubnetSize
bcnDhcpv4SubnetSize
Module: BCN-DHCPV4-MIB
OID (symbolic): BCN-DHCPV4-MIB::bcnDhcpv4SubnetSize
OID (numeric): 1.3.6.1.4.1.13315.3.1.1.2.2.2.1.3
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Size of the subnet. The size of the subnet is calculated as the sum of the sizes of each pool defined within it. The pools are defined such that the fixed IPs are not contained within them.
What is bcnDhcpv4SubnetSize?
Reports the total number of IP addresses in a DHCPv4 subnet, calculated by summing the sizes of all address pools defined within it (excluding fixed/static IPs). This gives the overall capacity of the subnet for dynamic allocation.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.13315.3.1.1.2.2.2.1.3 snmpwalk -v2c -c public <target> BCN-DHCPV4-MIB::bcnDhcpv4SubnetSize
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.13315.3.1.1.2.2.2.1.3.1 snmpget -v2c -c public <target> BCN-DHCPV4-MIB::bcnDhcpv4SubnetSize.1
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OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.13315 | bluecatnetworks | BLUECATNETWORKS-MIB |
| 1.3.6.1.4.1.13315.3 | bcnMgmt | BCN-SMI-MIB |
| 1.3.6.1.4.1.13315.3.1 | bcnServices | BCN-SMI-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.13315.3.1.1 | bcnDhcpv4 | BCN-DHCPV4-MIB |
| 1.3.6.1.4.1.13315.3.1.1.2 | bcnDhcpv4Objects | BCN-DHCPV4-MIB |
| 1.3.6.1.4.1.13315.3.1.1.2.2 | bcnDhcpv4ServiceStatistics | BCN-DHCPV4-MIB |
| 1.3.6.1.4.1.13315.3.1.1.2.2.2 | bcnDhcpv4SubnetTable | BCN-DHCPV4-MIB |
| 1.3.6.1.4.1.13315.3.1.1.2.2.2.1 | bcnDhcpv4SubnetEntry | BCN-DHCPV4-MIB |
| 1.3.6.1.4.1.13315.3.1.1.2.2.2.1.3 | bcnDhcpv4SubnetSize | BCN-DHCPV4-MIB |