All MIBs › HH3C-DHCP-SERVER-MIB › hh3cDHCPServerAllocateThreshold
hh3cDHCPServerAllocateThreshold
Module: HH3C-DHCP-SERVER-MIB
OID (symbolic): HH3C-DHCP-SERVER-MIB::hh3cDHCPServerAllocateThreshold
OID (numeric): 1.3.6.1.4.1.25506.2.101.1.6
Node type: OBJECT-TYPE
Type: Integer32
Access: read-write
Description: Threshold of DHCP server allocated IP address in 5 minutes.
What is hh3cDHCPServerAllocateThreshold?
Sets the threshold (0-100) for the number of IP addresses the DHCP server allocates within a 5-minute window; crossing it triggers the hh3cDHCPServerAllocateOverflow trap. An admin sets this to catch an unusually high rate of address allocations, which can indicate a DHCP storm or attack.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.25506.2.101.1.6 snmpwalk -v2c -c public <target> HH3C-DHCP-SERVER-MIB::hh3cDHCPServerAllocateThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.25506.2.101.1.6.1 snmpget -v2c -c public <target> HH3C-DHCP-SERVER-MIB::hh3cDHCPServerAllocateThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.25506.2.101.1.6.1 i <value>
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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 |
| 1.3.6.1.4.1.25506 | hh3c | HH3C-OID-MIB |
| 1.3.6.1.4.1.25506.2 | hh3cCommon | HH3C-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.25506.2.101 | hh3cDHCPServer | HH3C-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.25506.2.101.1 | hh3cDHCPServerObjects | HH3C-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.25506.2.101.1.6 | hh3cDHCPServerAllocateThreshold | HH3C-DHCP-SERVER-MIB |