Dhcp Server - NetModule NB3710 User Manual

5.7.2. DHCP Server

This section can be used to individually configure the Dynamic Host Configuration
Protocol (DHCP) service for each LAN interface which will serve dynamic IP addresses
to hosts in the local network. You may also have a look to the status page where you
can find an overview about negotiated client addresses.
Please note that WLAN interfaces (for each SSID) will pop up here as well in case you
have configured an access point respectively.
The following settings for each interface can be applied then:
Parameter
Operation mode
First lease address
Last lease address
Lease duration
Persistent leases
DHCP options
Only allow static hosts
It is also possible to configure specific lease addresses for particular clients.
Parameter
IP address
Identified by
MAC address
hostname
port
NB3710 User Manual 4.0
DHCP Server Settings
Specifies whether the DHCP server is enabled or not
The first address out of the range of IP addresses given to
hosts
The last address out of this range
Number of seconds how long a given lease shall be valid
until it has to be requested again
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.
By default the DHCP will hand out the interface address as
default gateway and the current DNS server addresses if not
configured elsewise. You can specify fixed addresses here.
Any requests coming from none-static hosts will be ignored.
DHCP Static Hosts Settings
The IP address of the lease
Specifies by which criteria the client shall be identified
The MAC address of the client
The client identifier (DHCP option 61)
The Ethernet port on which the DHCP request is received