D-Link DFL-2500 - Manual (Page 327)

13.12. DHCPServer Settings
DHCPServer_SaveLeasePolicy
What policy should be used to save the lease database to the disk, possible settings are Disabled,
ReconfShut, or ReconfShutTimer.
Default: ReconfShut
DHCPServer_AutoSaveLeaseInterval
How often should the leases database be saved to disk if DHCPServer_SaveLeasePolicy is set to
ReconfShutTimer.
Default: 86400
13.12. DHCPServer Settings Chapter 13. Advanced Settings
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