All MIBs › HUAWEI-DHCP-SNOOPING-MIB › hwBdSnpUserNumberAlarm
hwBdSnpUserNumberAlarm
Module: HUAWEI-DHCP-SNOOPING-MIB
OID (symbolic): HUAWEI-DHCP-SNOOPING-MIB::hwBdSnpUserNumberAlarm
OID (numeric): 1.3.6.1.4.1.2011.5.25.112.2.23
Node type: NOTIFICATION-TYPE
Description: The number of the binding items exceeds the threshold of user-limit on the bridge domain.
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::hwBdSnpUserNumberAlarm snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2011.5.25.112.2.23
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]:54142->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (322960766) 37 days, 9:06:47.66 SNMPv2-MIB::snmpTrapOID.0 = OID: HUAWEI-DHCP-SNOOPING-MIB::hwBdSnpUserNumberAlarm
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::hwBdSnpUserNumberAlarm 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 |
| 1.3.6.1.4.1.2011.5.25.112.2.23 | hwBdSnpUserNumberAlarm | HUAWEI-DHCP-SNOOPING-MIB |