ARM Electronics DVRHD OSD - Manual (Page 19)

OSD Setup Manual
18
- DHCP
This item allows users to obtain a dynamic IP address from DHCP
(Dynamic Host Configuration Protocol) server when the DVR boots up.
When using DHCP, the settings are dynamic and will change every time
the DVR power on or off, depending on the network's setup.
If the item is enabled (ON), a dynamic IP will be assigned to Versatile
H.264 DVR. In this case, users do not need to set a static IP and the
Ethernet settings, including IP address, Netmask, Gateway, and DNS
settings will be read-only.
If the DVR is using a permanent address, disable DHCP (OFF) to
manually set IP Address, Netmask, Gateway, and DNS. See the network
system administrators or IT personnel for appropriate values.
- IP
This item is used to configure the IP (Internet Protocol) address of the
DVR. The IP address is the identifier for the DVR on a TCP/IP LAN.
Please note that to set a static IP address, DHCP must be set to .
- Netmask
A netmask is a 32-bit mask used to divide an IP address into subnets and
specify the networks available hosts. Its value is defined by the network
administrator. It takes the form as ***.***.***.***, for example,
255.255.255.255.
This item allows users to enter the value of the Netmask for the DVR.
Please note that to configure this item, DHCP must be set to .
- Gateway
Gateway is a node on a network that serves as an entrance to another
network. Users are allowed to specify the IP address of the gateway or
router associated with this DVR. To configure this item, DHCP must be
set to .