Interfaces Local Area Networks (LANs)
IX30 User Guide
185
10. Save the configuration and apply the change:
(config network interface my_lan ipv4 dhcp_server advanced custom_option
0)> save
Configuration saved.
>
11. Type exit to exit the Admin CLI.
Depending on your device configuration, you may be presented with an Access selection
menu. Type quit to disconnect from the device.
Configure DHCP relay
DHCP relay allows a router to forward DHCP requests from one LAN to a separate DHCP server,
typically connected to a different LAN.
For the IX30 device, DHCP relay is configured by providing the IP address of a DHCP relay server,
rather than an IP address range. If both the DHCP relay server and an IP address range are specified,
DHCP relay is used, and the specified IP address range is ignored.
Multiple DHCP relay servers can be provided for each LAN. If multiple relay servers are provided, DHCP
requests are forwarded to all servers without waiting for a response. Clients will typically use the IP
address from the first DHCP response received.
Configuring DHCP relay involves the following items:
Required configuration items
n
Disable the DHCPserver, if it is enabled.
n
IP address of the primary DHCP relay server, to define the relay server that will respond to
DHCP requests.
Additional configuration items
n
IP address of additional DHCP relay servers.
Web
1. Log into Digi Remote Manager, or log into the local Web UI as a user with full Admin access
rights.
2. Access the device configuration:
Remote Manager:
a. Locate your device as described in Use Digi Remote Manager to view and manage your
device.
b. Click the Device ID.
c. Click Settings.
d. Click to expand Config.
Local Web UI:
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