ICP DAS USA GRP-520 User Manual page 22

GRP-520 User Manual, V1.30, Aug. 2015
3.3.7 DHCP Server
The Device could be a DHCP Server. The user can set the IP range for DHCP client.
(1) Subnet, Netmask, Lease-time: these items are read-only.
(2) Routers: the router IP. It usually is set as your device IP.
(3) Range: the IP range that DHCP server assign to DHCP client.
(4) Enable: Enable DHCP Server service.
* If your device need link to Internet via 3G/GPRS, please enable the "Routing rule" for
"DHCP Range" here. About "routing rule", please refer next
section.
22