All MIBs › HMDHCPS-SNMP-MIB › hmDHCPServerCounterDhcpv4Naks
hmDHCPServerCounterDhcpv4Naks
Module: HMDHCPS-SNMP-MIB
OID (symbolic): HMDHCPS-SNMP-MIB::hmDHCPServerCounterDhcpv4Naks
OID (numeric): 1.3.6.1.4.1.248.14.16.1.4.2.1.25
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of DHCPNACK (option 53 with value 6) packets sent.
What is hmDHCPServerCounterDhcpv4Naks?
This read-only counter tallies DHCPNAK packets sent out this interface, marking requests the server rejected (for example a client asking to renew an address that's no longer valid for its subnet).
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.14.16.1.4.2.1.25 snmpwalk -v2c -c public <target> HMDHCPS-SNMP-MIB::hmDHCPServerCounterDhcpv4Naks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.14.16.1.4.2.1.25.1 snmpget -v2c -c public <target> HMDHCPS-SNMP-MIB::hmDHCPServerCounterDhcpv4Naks.1
Start monitoring Hirschmann industrial switch/router (built-in DHCP server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HMDHCPS-SNMP-MIB::hmDHCPServerCounterDhcpv4Naks OID value, configure state conditions and alerts, and monitor any Hirschmann industrial switch/router (built-in 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 |
| 1.3.6.1.4.1.248.14 | hmConfiguration | HMPRIV-MGMT-SNMP-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.248.14.16 | hmDhcps | HMDHCPS-SNMP-MIB |
| 1.3.6.1.4.1.248.14.16.1 | hmDHCPServerGroup | HMDHCPS-SNMP-MIB |
| 1.3.6.1.4.1.248.14.16.1.4 | hmDHCPServerCounterGroup | HMDHCPS-SNMP-MIB |
| 1.3.6.1.4.1.248.14.16.1.4.2 | hmDHCPServerCounterIfTable | HMDHCPS-SNMP-MIB |
| 1.3.6.1.4.1.248.14.16.1.4.2.1 | hmDHCPServerCounterIfEntry | HMDHCPS-SNMP-MIB |
| 1.3.6.1.4.1.248.14.16.1.4.2.1.25 | hmDHCPServerCounterDhcpv4Naks | HMDHCPS-SNMP-MIB |