All MIBs › HM2-DHCPS-MIB › hm2DHCPServerCounterDhcpv4DroppedUnknownClient
hm2DHCPServerCounterDhcpv4DroppedUnknownClient
Module: HM2-DHCPS-MIB
OID (symbolic): HM2-DHCPS-MIB::hm2DHCPServerCounterDhcpv4DroppedUnknownClient
OID (numeric): 1.3.6.1.4.1.248.11.91.1.1.4.2.1.30
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of DHCP packets dropped due to the server not recognizing or not providing service to the client-id and/or hardware address received in the incoming packet.
What is hm2DHCPServerCounterDhcpv4DroppedUnknownClient?
This OID counts DHCP packets dropped because the server doesn't recognize or isn't configured to serve the client-id and/or hardware address in the request. An admin watching this climb should check whether a pool needs a new client-id/MAC binding added.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.91.1.1.4.2.1.30 snmpwalk -v2c -c public <target> HM2-DHCPS-MIB::hm2DHCPServerCounterDhcpv4DroppedUnknownClient
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.91.1.1.4.2.1.30.1 snmpget -v2c -c public <target> HM2-DHCPS-MIB::hm2DHCPServerCounterDhcpv4DroppedUnknownClient.1
Start monitoring Hirschmann HiOS industrial Ethernet switch (DHCP server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HM2-DHCPS-MIB::hm2DHCPServerCounterDhcpv4DroppedUnknownClient OID value, configure state conditions and alerts, and monitor any Hirschmann HiOS industrial Ethernet switch (DHCP server) from a single console.
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 |
| 1.3.6.1.4.1.248 | hirschmann | HM2-TC-MIB |
| 1.3.6.1.4.1.248.11 | hm2ConfigurationMibs | HM2-TC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.11.91 | hm2DhcpsMib | HM2-DHCPS-MIB |
| 1.3.6.1.4.1.248.11.91.1 | hm2DHCPServerMibObjects | HM2-DHCPS-MIB |
| 1.3.6.1.4.1.248.11.91.1.1 | hm2DHCPServerGroup | HM2-DHCPS-MIB |
| 1.3.6.1.4.1.248.11.91.1.1.4 | hm2DHCPServerCounterGroup | HM2-DHCPS-MIB |
| 1.3.6.1.4.1.248.11.91.1.1.4.2 | hm2DHCPServerCounterIfTable | HM2-DHCPS-MIB |
| 1.3.6.1.4.1.248.11.91.1.1.4.2.1 | hm2DHCPServerCounterIfEntry | HM2-DHCPS-MIB |
| 1.3.6.1.4.1.248.11.91.1.1.4.2.1.30 | hm2DHCPServerCounterDhcpv4DroppedUnknownClient | HM2-DHCPS-MIB |