Send the following on WhatsApp
Continue to ChatBlock third-party DHCP servers on the Huawei Quidway S2300 (DHCP Snooping) https://ixnfo.com/en/block-third-party-dhcp-servers-on-the-huawei-quidway-s2300.html
Block third-party DHCP servers on the Huawei Quidway S2300 (DHCP Snooping) https://ixnfo.com/en/block-third-party-dhcp-servers-on-the-huawei-quidway-s2300.html