All MIBs › HM2-DHCPS-MIB › hm2DHCPServerCounterDhcpv4Discovers
hm2DHCPServerCounterDhcpv4Discovers
Module: HM2-DHCPS-MIB
OID (symbolic): HM2-DHCPS-MIB::hm2DHCPServerCounterDhcpv4Discovers
OID (numeric): 1.3.6.1.4.1.248.11.91.1.1.4.2.1.20
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of DHCPDISCOVER (option 53 with value 1) packets received.
What is hm2DHCPServerCounterDhcpv4Discovers?
This OID counts received DHCPDISCOVER packets (Option 53 value 1) on this interface, marking the start of a client's DHCP address-acquisition process. An admin uses this as a baseline for how many clients are attempting to obtain an address here.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.248.11.91.1.1.4.2.1.20 snmpwalk -v2c -c public <target> HM2-DHCPS-MIB::hm2DHCPServerCounterDhcpv4Discovers
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.248.11.91.1.1.4.2.1.20.1 snmpget -v2c -c public <target> HM2-DHCPS-MIB::hm2DHCPServerCounterDhcpv4Discovers.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> hm2DHCPServerCounterDhcpv4Discovers.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::hm2DHCPServerCounterDhcpv4Discovers 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 |
| 1.3.6.1.4.1.248.11.91.1.1.4.2.1.20 | hm2DHCPServerCounterDhcpv4Discovers | HM2-DHCPS-MIB |