8 network time service, 9 nis and user port permissions – Thinklogical Secure Console Server Manual User Manual

Page 46

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S e c u r e C o n s o l e S e r v e r M a n u a l , R e v . K , J u l y , 2 0 1 3

Page 46

LINE_2 Changed in SCS Front Panel Display

7.7.1.5 Display OFF

LCD_DISPLAY=OFF

disables the front panel LCD display when no events are taking place. The

backlighting will remain on, but the display is blank.

7.8 Network Time Service

Network Time Service is supported. To use the network time service, the user must edit the
files

/etc/ntp.conf

and

/etc/ntp/step-tickers

and start the

ntpd

service as described

in the following paragraphs. (More information is available at

www.ntp.org

)

7.8.1 Configure NTP

The file

/etc/ntp.conf

has many options. To define the time server to be used, the hostname

(or IP address) of the time server is needed. Using your editor, add the line

: server <my

time server name or IP address>

to the end of the file.

Example: For the hostname

ts1.mydomain

your entry is

server ts1.mydomain

(The user will type the actual hostname [or IP address] of the time server in place of

ts1.mydomain

.)

The user should also add the server names to the file

/etc/ntp/step-tickers

.

This file

requires the name of the time server (the word 'server' as used in the file

/etc/ntp.conf

is

not needed)

7.8.2 Start the NTP Service

To start the NTP service manually:

service ntpd start

To cause NTP to start automatically during startup:

chkconfig ntpd on

7.9 NIS and User Port Permissions

The SCS can use NIS to control user access to the Ports in addition to controlling user access
to the SCS itself. Since this is an extension to the normal NIS capabilities, some of the NIS files
must be installed on your NIS server. The user must create/ modify the NIS database to include
records containing user port permissions.

!

Note: Source documents, including this information, are stored on the SCS system.

NIS information is located in

/usr/local/doc/nis

.

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