Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document.
Note: Even the most advanced machine translation cannot match the quality of professional translators.
Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
How Can I Ensure that Users Accessed Through a Fit AP Select a Correct DHCP Server? How Can I View DHCP Packet Exchange Logs?
A DHCP client broadcasts a DHCP Discover message. When there are multiple DHCP servers including bogus DHCP servers on a network segment, the DHCP client accepts only the first received DHCP Offer message and therefore may obtain an unexpected IP address from a bogus DHCP server. To ensure that a client obtains an IP address from the correct DHCP server, configure DHCP snooping.
When receiving DHCP packets from a DHCP client or DHCP server, a DHCP snooping-enabled Fit AP records DHCP/6/SNP_RCV_MSG logs. You need to configure the Fit AP to send logs to the log host before viewing the DHCP/6/SNP_RCV_MSG logs on the log host. Ensure that the Fit AP and log host are routable to each other.