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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/0/DHCP_SERVER_DETECT:A new server was found. (Server Info : IPAddress = [ipAddr], MACAddress = [mac-address], Interface = [ifName])


A new DHCP server was found.


Parameter Name Parameter Meaning
IPAddress Indicates the DHCP server's IP address.
MACAddress Indicates the DHCP server's MAC address.
Interface Indicates the name of the interface of the device connected with the DHCP server.

Possible Causes

A DHCP reply packet was received from a new DHCP server.


  • Run the display dhcp snooping [ interface interface-type interface-number | vlan vlan-id ] command to check whether the interface is configured as a trusted interface.

    1. If the interface is configured as a trusted interface, this log message is information only, and no action is required.
    2. If the interface is configured as an untrusted interface, the DHCP server is bogus. Collect information and contact technical support personnel.

Updated: 2019-04-20

Document ID: EDOC1100039602

Views: 177112

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