Digi TX40 User Manual page 203

Interfaces
a. On the menu, click System. Under Configuration, click Device Configuration.
The Configuration window is displayed.
3. Click Network > Interfaces.
4. Click to expand an existing LAN, or create a new LAN. See
(LAN).
5. Click to expand IPv4 > DHCP server > Advanced settings > Static leases.
6. For Add Static lease, click .
7. Type the MAC address of the device associated with this static lease.
8. Type the IP address for the static lease.
Note The IP address here should be outside of the DHCP server's configured lease range. See
Configure a DHCP server
9. (Optional) For Hostname, type a label for the static lease. This does not have to be the
device's actual hostname.
10. Repeat for each additional DHCP static lease.
11. Click Apply to save the configuration and apply the change.

Command line
1. Select the device in Remote Manager and click Actions > Open Console, or log into the TX40
local command line as a user with full Admin access rights.
Depending on your device configuration, you may be presented with an Access selection
menu. Type admin to access the Admin CLI.
2. At the command line, type config to enter configuration mode:
> config
(config)>
3. Add a static lease 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 static_
lease end
(config network interface my_lan ipv4 dhcp_server advanced static_lease
0)>
See Configure a Local Area Network (LAN)
4. Set the MACaddress of the device associated with this static lease, using the colon-separated
format:
(config network interface my_lan ipv4 dhcp_server advanced static_lease
0)> mac 00:40:D0:13:35:36
TX40 User Guide
for further information about the lease range.
for information about creating a LAN.
Local Area Networks (LANs)
Configure a Local Area Network
203