Obihai OBi100 Administration Manual page 70

RouterIPAddress
SubnetMask
DHCP Server Settings
Enable
ClientAddressRangeStart
MaximumClients
AddressLeaseTime
LocalDomainName
values:
Router
Bridge
The LAN side IP address to be used by the router. If it conflicts with the WAN
side IP address, the OBi will automatically pick a different LAN side IP address
to resolve the conflict.
The LAN side Subnet Mask to be used by the router. It can be one of the
following values:
255.255.255.0
255.255.255.128
255.255.255.192
255.255.255.224
255.255.255.240
255.255.255.248
Enable the DHCP Server on the LAN side
The value of this parameter together with the values of
CurrentRouterIPAddress and SubnetMask determine the starting IP address
to assign to DHCP clients. The value of this parameter is the starting value of
the lower bits of the 32-bit starting IP address not masked by the
SubnetMask, and it MUST fit within the unmasked range of the SubnetMask.
Here are some examples:
SubnetMask CurrentRouter
IPAddress
255.255.255.0 192.168.10.1
255.255.255.0 192.168.2.1
The size of the IP address range from which to pick addresses to assign to
DHCP clients that are not in the DHCP reservation list. If the range extends to
addresses outside of the SubnetMask, a red exclamation mark (!) will be
shown next to the value on the OBi device web page.
IP address lease time in minutes
Local Domain Name for the LAN
Copyright 2010-2013 Obihai Technology, Inc.
ClientAddress First Client IP
RangeStart Address
100 192.168.10.100
50 192.168.2.50
192.168.10.1
255.255.255.0
Yes
100
50
1440
70