DHCPSNP/4/REQMACTRAP: The number of the discarded DHCP packets in which the CHADDR field is inconsistent with the source MAC address exceeded the threshold on the interface. (IfIndex=[IfIndex], VlanIndex=[VlanIndex], VsiIndex=[VsiIndex], Interface=[IfName], VlanID=[VlanId], DiscardedNumber=[DiscardPktAccount])
| Parameter Name | Parameter Meaning |
|---|---|
|
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 packets. |
The number of discarded DHCP packets in which source MAC addresses in the CHADDR fields do not match those in frame headers exceeded the configured threshold.
1.Check whether the configured threshold for the number of discarded DHCP packets in which source MAC addresses in the CHADDR fields do not match those in frame headers is proper and whether the device is attacked, so that you can determine whether to adjust the alarm threshold.
2.Collect log information and configuration information, and then contact technical support personnel.