All MIBs › HUAWEI-DHCP-SNOOPING-MIB › hwDhcpSnpChaddrAlarmResume

hwDhcpSnpChaddrAlarmResume

OID (symbolic): HUAWEI-DHCP-SNOOPING-MIB::hwDhcpSnpChaddrAlarmResume

OID (numeric): 1.3.6.1.4.1.2011.5.25.112.2.24

Node type: NOTIFICATION-TYPE

Description: The number of the discarded DHCP packets in which the CHADDR field is inconsistent with the source MAC address descends to the threshold on the interface.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' HUAWEI-DHCP-SNOOPING-MIB::hwDhcpSnpChaddrAlarmResume
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2011.5.25.112.2.24

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:50909->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (455981277) 52 days, 18:36:52.77
  SNMPv2-MIB::snmpTrapOID.0 = OID: HUAWEI-DHCP-SNOOPING-MIB::hwDhcpSnpChaddrAlarmResume

Start monitoring Huawei enterprise/campus access switch (DHCP Snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HUAWEI-DHCP-SNOOPING-MIB::hwDhcpSnpChaddrAlarmResume OID value, configure state conditions and alerts, and monitor any Huawei enterprise/campus access switch (DHCP Snooping) 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
1.3.6.1.4.1.2011	huawei	EXPERTV2-MIB
1.3.6.1.4.1.2011.5	huaweiMgmt	HUAWEI-3COM-OID-MIB
1.3.6.1.4.1.2011.5.25	huaweiDatacomm	HUAWEI-3COM-OID-MIB

Numeric OID	Name	Module
1.3.6.1.4.1.2011.5.25.112	hwDhcpSnpMib	HUAWEI-DHCP-SNOOPING-MIB
1.3.6.1.4.1.2011.5.25.112.2	hwDhcpSnpTraps	HUAWEI-DHCP-SNOOPING-MIB
1.3.6.1.4.1.2011.5.25.112.2.24	hwDhcpSnpChaddrAlarmResume	HUAWEI-DHCP-SNOOPING-MIB

HUAWEI-DHCP-SNOOPING-MIB :: hwDhcpSnpChaddrAlarmResume

hwDhcpSnpChaddrAlarmResume

Module

This MIB depends on