All MIBs › ACC-DHCP › accDhcpSrvUnknowns
accDhcpSrvUnknowns
Module: ACC-DHCP
OID (symbolic): ACC-DHCP::accDhcpSrvUnknowns
OID (numeric): 1.3.6.1.4.1.5.1.1.55.1.1.10
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of unrecognized requests received by this DHCP server.
What is accDhcpSrvUnknowns?
This OID tallies requests the DHCP server received that it could not parse or understand, often due to protocol violations or garbled packets. Monitoring this helps identify clients with broken DHCP implementations or network interference causing packet corruption. For instance, if this counter jumps to 12 after you connect a legacy printer to the network, it suggests that device has a buggy DHCP client that sends malformed packets.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.5.1.1.55.1.1.10 snmpwalk -v2c -c public <target> ACC-DHCP::accDhcpSrvUnknowns
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.5.1.1.55.1.1.10.1 snmpget -v2c -c public <target> ACC-DHCP::accDhcpSrvUnknowns.1
Start monitoring ACC/Ericsson WAN access routers (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ACC-DHCP::accDhcpSrvUnknowns OID value, configure state conditions and alerts, and monitor any ACC/Ericsson WAN access routers (legacy) from a single console.
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 |
| 1.3.6.1.4.1.5 | acc | ACC-MIB |
| 1.3.6.1.4.1.5.1 | accSBAR | ACC-MIB |
| 1.3.6.1.4.1.5.1.1 | accBRG | ACC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.5.1.1.55 | accDHCP | ACC-DHCP |
| 1.3.6.1.4.1.5.1.1.55.1 | accDHCPSrvTable | ACC-DHCP |
| 1.3.6.1.4.1.5.1.1.55.1.1 | accDHCPSrvEntry | ACC-DHCP |
| 1.3.6.1.4.1.5.1.1.55.1.1.10 | accDhcpSrvUnknowns | ACC-DHCP |