DHCP monitor
The DHCP monitor shows all the addresses leased out by FortiGate's DHCP servers. You can use the monitor to revoke an address for a device, or create, edit, and delete address reservations.
To view the DHCP monitor:
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Go to Dashboard > Network.
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Hover over the DHCP widget, and click Expand to Full Screen.
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To filter or configure a column in the table, hover over the column heading and click the Filter/Configure Column button. |
To revoke a lease:
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Select a device in the table.
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In the toolbar, click Revoke, or right-click the device, and click Revoke Lease(s). The Confirm page is displayed.
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Click OK.
A confirmation window opens only if there is an associated address reservation. If there is no address, the lease will be removed immediately upon clicking Revoke.
To create a DHCP reservation:
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Select a server in the table.
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In the toolbar, click Reservation > Create DHCP Reservation, or right-click the device and click Create DHCP Reservation. The Create New DHCP Reservation page is displayed.
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Configure the DHCP reservation settings.
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Click OK.
To view top sources by bytes:
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Right-click a device in the table and click Show in FortiView. The FortiView Sources by Bytes widget is displayed.
To view the DHCP lease list in the CLI:
# execute dhcp lease-list