Option ID


Function as


Option Description

Subnet mask option, which specifies the subnet mask assigned to a DHCP client.

Option Format

Carried in Packets to Be Sent to the RADIUS Server

Supported. This option can be carried in the HW-Dhcp-Option field of an Access-Request packet.

Delivered in Packets from the RADIUS Server

This option can be delivered to a client in the authentication and login response stages.

RADIUS Attributes Carrying Options

Framed-IP-Netmask (9)

HW-Dhcp-Option (187)

Related Configuration Commands

IP address pool view: gateway ip-address { mask | mask-length }

A local or remote address pool is supported.

RADIUS server group view: radius-attribute include hw-dhcp-option

Copyright © Huawei Technologies Co., Ltd.
Copyright © Huawei Technologies Co., Ltd.
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