Parameter DHCP Server Settings
Last lease address The last address out of this range
Lease duration Number of seconds how long a given lease shall be valid until it has
to be requested again
Persistent leases By turning on this option the router will remember issued leases even
after a reboot. This can be used to ensure that the same IP address
will be assigned to a particular host.
DHCP options By default the DHCP will hand out the interface address as default
gateway and the current DNS server addresses if not configured else-
wise. You can specify fixed addresses here.
Only allow static hosts Any requests coming from none-static hosts will be ignored.
Parameter DHCP Options
Gateway address The default gateway address
Primary DNS The primary nameserver
Secondary DNS The secondary nameserver
Primary WINS The primary WINS server
Secondary WINS The secondary WINS server
Agent ID The relay agent ID (DHCP option 82)
Parameter DHCP Relay Settings
Primary relay server The primary DHCP relay server
Secondary relay server The secondary DHCP relay server
It is also possible to configure specific lease addresses for particular clients.
Parameter DHCP Static Hosts Settings
IP address The IP address of the lease
Identified by Specifies by which criteria the client shall be identified
MAC address The MAC address of the client
hostname The client identifier (DHCP option 61)
port The Ethernet port on which the DHCP request is received
Additional DHCP options can be specified via the custom DHCP options.
NB1601 140 User Manual for NRSW version 4.8.0.103