All MIBs › DHCP-SERVER-MIB › dhcpServDhcpCountDroppedUnknownClient
dhcpServDhcpCountDroppedUnknownClient
Module: DHCP-SERVER-MIB
OID (symbolic): DHCP-SERVER-MIB::dhcpServDhcpCountDroppedUnknownClient
OID (numeric): 1.3.6.1.4.1.1751.1.48.1.1.1.1.4.10
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 dhcpServDhcpCountDroppedUnknownClient?
Running total of DHCP packets dropped because the server didn't recognize the client-id or hardware address in the request. This is the DHCP-side counterpart to the BOOTP unknown-client drop counter, and a rising value flags unrecognized devices attempting to lease an address.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1751.1.48.1.1.1.1.4.10 snmpwalk -v2c -c public <target> DHCP-SERVER-MIB::dhcpServDhcpCountDroppedUnknownClient
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1751.1.48.1.1.1.1.4.10.1 snmpget -v2c -c public <target> DHCP-SERVER-MIB::dhcpServDhcpCountDroppedUnknownClient.1
Start monitoring Lucent/Avaya IP Services access gateway/router (DHCP server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DHCP-SERVER-MIB::dhcpServDhcpCountDroppedUnknownClient OID value, configure state conditions and alerts, and monitor any Lucent/Avaya IP Services access gateway/router (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 |
| 1.3.6.1.4.1.1751 | lucent | ACMIB |
| 1.3.6.1.4.1.1751.1 | products | AGGREGATED-EXT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1751.1.48 | ipspg | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1 | ipspgServices | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1 | ipspgDHCP | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1 | dhcpServMib | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1 | dhcpServMibObjects | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1.4 | dhcpServDhcpCounters | DHCP-SERVER-MIB |
| 1.3.6.1.4.1.1751.1.48.1.1.1.1.4.10 | dhcpServDhcpCountDroppedUnknownClient | DHCP-SERVER-MIB |