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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/REQMACTRAP

DHCPSNP/4/REQMACTRAP

Message

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])

Description

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.

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 packets.

Possible Causes

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.

Procedure

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

Document ID: EDOC1100039602

Views: 133739

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