How to change the DHCP Lease Time in Vigor Router

To change the DHCP lease time you will need to telnet to the router’s Command Line Interface (CLI).

To check the current settings enter the following command:

srv dhcp leasetime ?

Default setting is 259200 seconds (3 Days)

To change the DHCP lease time enter the following command:
 srv dhcp leasetime <Lease Time (sec.)>

For example to change the DHCP lease time to 24 hours (86,400 seconds) enter the following command:

srv dhcp leastime 86400