Digi Connect IT 4

Interfaces Local Area Networks (LANs)
Digi Connect IT® 4 User Guide
181
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Add a custom DHCP option to the DHCP server configuration for an existing LAN. For example,
to add static lease to a LAN named my_lan:
(config)> add network interface my_lan ipv4 dhcp_server advanced custom_
option end
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)>
See Configure a Local Area Network (LAN) for information about creating a LAN.
4. Custom options are enabled by default. To disable:
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)> enable false
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)>
5. Set the option number for the DHCP option:
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)> option 210
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)>
6. Set the value for the DHCP option:
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)> value_str value
(network interface my_lan ipv4 dhcp_server advanced custom_option 0)>
7. (Optional) Set a label for this custom option:
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)> name label
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)>
8. (Optional) To force the DHCP option to always be sent to the client, even if the client does not
ask for it:
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)> force true
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)>
9. (Optional) Set the data type that the option uses.
If the incorrect data type is selected, the device will send the value as a string.