Lenel OnGuard Hardware Installation Manual page 233

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a.
IP Address. If DHCP is not used to assign IP addresses, enter the IP address manually. The IP
address must be set to a unique value in the network. Enter each octet and press <Enter> between
each section. The current value displays in parentheses.
b.
Gateway IP Address. The gateway address, or router, allows communication to other LAN
segments. The gateway address should be the IP address of the router connected to the same LAN
segment as the unit. The gateway address must be within the local network. The default setting is N
(No), meaning the gateway address has not been set. To set the gateway address, type Y and enter
the address.
c.
Netmask: Number of Bits for Host Part. A netmask defines the number of bits taken from the IP
address that are assigned for the host part.
Note:
Class A: 24 bits; Class B: 16 bits; Class C: 8 bits
The unit prompts for the number of host bits to be entered, then calculates the netmask, which
appears in standard decimal-dot notation (for example, 255.255.255.0) when the saved parameters
are shown. The default setting is 0.
d.
Change telnet config password. Setting the telnet configuration password prevents unauthorized
access to the setup menu through a telnet connection to port 9999 or through web pages. The
password must have four characters. The default setting is N (No). (You do not need a password to
access the Setup Mode window by a serial connection.) This setting is optional.
6.
You will need to configure the serial port to communicate with the third party hardware devices. (Some
of the characters need to be entered in hexadecimal notation.) Select 1 for Channel 1 define how the
serial port responds to network and serial communications.
a.
Baudrate. The unit and attached serial device, such as a modem, must have matching speed or
baud rates to use for the serial connection. Valid baud rates are 300, 600, 1200, 2400, 4800, 9600
(default), 19200, 38400, 57600, 115200, and 230400 baud.
b.
I/F Mode. The Interface (I/F) Mode is a bit-coded byte entered in hexadecimal notation. The
default setting is 4C. See
Server configuration
Channel 1 configuration
Common I/F Mode
Valueson page 241.
Hardware Installation Guide
233
revision 7 —

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