Digi TransPort - DHCP Options

DHCP options
Digi TransPort User Guide 332
DHCP options
The DHCP Options pages allow custom (or non-standard) DHCP options to be configured and
sent to the DHCP client when requesting an IP address and other DHCP parameters. This is useful
for devices such as IP telephones that use specific strings. On the web page, these (up to ten)
options are configured using a table.
The table contains the following fields:
Option
The DHCP option number.
Data type
The data type for the option and can be any one of the following; 1, 2, or 4 byte value, IPv4
address, text string or hexadecimal data.
Value
The actual data that will be sent in the DHCP option message.
Related CLI commands
For example, to set the option number to 9 for the LPR Server, the command is:
dhcpopt 0 optnb 9
Entity Instance Parameter Values Equivalent Web Parameter
dhcpopt n optnb 0-2147483647
Default 0
Option
dhcpopt n type i1=1 byte value
i2=2 byte value
i4=4 byte value
ipv4=IPv4 address
string=string
hex=hexadecimal
Data type
dhcpopt n value Up to 127 octets Value