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Log Reference

CloudEngine 8800, 7800, 6800, and 5800 V200R005C00

This document provides the explanations, causes, and recommended actions of logs on the product.
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DHCPSNP/4/REQUESTTRAP

DHCPSNP/4/REQUESTTRAP

Message

DHCPSNP/4/REQUESTTRAP: 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])

Description

The number of the discarded DHCP request packets that do not match the DHCP snooping binding table exceeded the configured threshold.

Parameters

Parameter Name Parameter Meaning
IfIndex Indicates the interface index.
VlanIndex Indicates the VLAN index.
VsiIndex Indicates the VSI index.
Interface Indicates the interface name.
VlanId Indicates the VLAN ID.
DiscardedNumber Indicates the number of discarded DHCP request packets.

Possible Causes

The number of the discarded DHCP request packets that do not match the DHCP snooping binding table exceeded the configured threshold.

Procedure

  • 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.
  • Collect log information and contact technical support personnel.
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Updated: 2019-04-20

Document ID: EDOC1100039602

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