The number of the discarded DHCP request packets that did not match the binding table exceeded the threshold on the interface. (IfIndex=[IfIndex], VlanIndex=[VlanIndex], VsiIndex=[VsiIndex], Interface=[IfName], VlanID=[VlanId], DiscardedNumber=[DiscardPktAccount])
The number of the discarded DHCP request packets that do not match the DHCP snooping binding table exceeded the configured threshold.
| Trap Attribute | Description |
|---|---|
Alarm or Event |
Event |
Trap Severity |
Warning |
Mnemonic Code |
REQUESTTRAP |
Trap OID |
1.3.6.1.4.1.2011.5.25.112.2.5 |
MIB |
HUAWEI-DHCP-SNOOPING-MIB |
Alarm ID |
This is an event trap and does not involve alarm ID. |
Alarm Name |
This is an event trap and does not involve alarm name. |
Alarm Type |
This is an event trap and does not involve alarm type. |
Raise or Clear |
This is an event trap and does not involve alarm generation or clearance. |
Match trap |
- |
| Parameter | Description |
|---|---|
IfIndex |
Indicates the interface index. |
VlanIndex |
Indicates the VLAN index. |
VsiIndex |
Indicates the VSI index. |
IfName |
Indicates the interface name. |
VlanId |
Indicates the VLAN ID. |
DiscardPktAccount |
Indicates the number of discarded DHCP request packets. |
| VB OID | VB Name | VB Index |
|---|---|---|
1.3.6.1.4.1.2011.5.25.112.1.15.1.1 |
hwDhcpSnpStatisticIfDescr |
hwDhcpSnpIfIndex hwDhcpSnpVlanIndex hwDhcpSnpVsiIndex |
1.3.6.1.4.1.2011.5.25.112.1.15.1.2 |
hwDhcpSnpStatisticVlanId |
hwDhcpSnpIfIndex hwDhcpSnpVlanIndex hwDhcpSnpVsiIndex |
1.3.6.1.4.1.2011.5.25.112.1.15.1.6 |
hwNomatchSnpBindTblDhcpPktNum |
hwDhcpSnpIfIndex hwDhcpSnpVlanIndex hwDhcpSnpVsiIndex |
1.Check whether the device is attacked, so that you can determine whether to adjust the alarm threshold for the number of the discarded DHCP request packets that do not match the DHCP snooping binding table.
2.Collect log information and configuration information, and then contact technical support personnel.