DHCP Lease Renewal¶ This is useful when setting up a server in an intranet to ensure it has a static IP address. After configuring the router's DHCP settings, you may need to manually renew the DHCP lease to apply changes. Linux¶ Run the following commands according to this post: # Set interface name, some examples: # INTERFACE=wlan0 # INTERFACE=eth0 sudo dhclient -r $INTERFACE && sudo dhclient $INTERFACE Windows¶ Run the following commands according to this post: ipconfig /release ipconfig /renew