Logical Solutions SCS-R manual Network Time Service, LINE1, LINE2, Display OFF

Page 59

SECURE CONSOLE SERVERS

Network Time Service

7.7.1.3 LINE_1

LINE_1= info allows the Customer to show any data they choose on the upper line of the display. The root user enters a left-justified text line, up to 24 characters, which will be displayed. The upper line of the display is otherwise the SCS’s Hostname.

Figure 7.3 LINE_1 Changed in SCS Front Panel Display,

24 characters for Line 1 Tue Mar 18 15:53:03 2003

7.7.1.4 LINE_2

LINE_2= info allows the Customer to show any data they choose on the lower line of the display. The root user enters a left-justified text line, up to 24 characters, which will be displayed. The lower line of the display is normally a clock/date display.

Figure 7.4 LINE_2 Changed in SCS Front Panel Display,

scs.localdomain

SCS320 SerNum 1234567890

7.7.1.5 Display OFF

The Off mode (LCD_DISPLAY=OFF) disables the front panel LCD display during normal mode. The backlighting will remain on, but the display is blank. The display will still show certain system events to the front panel display.

7.8 Network Time Service

Network Time Service is supported. To use the network time service, you must edit two files (/etc/ntp.conf and /etc/ntp/step-tickers) and start the ntpd service.

Note

More information is available at www.ntp.org

tel (203) 647-8700

Page 59

Product Manual - MAN-000001C

Image 59
Contents SCS and SCS-R Models Product ManualCopyright Notice Product Overview Initial Configuration Commands Administering Users Regulatory & Safety File System SCS Models Covered in this Manual IntroductionIntroduction System FeaturesHardware Features Software FeaturesSCS480, 48-Port Secure Console Server, front and rear views 1 SCS160R / SCS320R HardwareTCP/IP Technical SpecificationsSCS320R, showing front and rear views Intended Application Product Overview2 SCS160R / SCS320R System Chassis1 SCS160 / SCS320 / SCS480 Break Safe Connecting to the SCSSerial Devices 3.2 SCS160R / SCS320R AC PowerIP Network 3.1 SCS160 / SCS320 / SCS480User Sessions User Access ControlPort Buffers For Your Notes Rack Mount or Desktop InstallationMounting the SCS 3 It’s Convection Cooled PowerConnections Front Panel Display and Buttons3.1 SCS160R / SCS320R Dual NIC Interface Connecting to the Network PortConnect your Console Port Adapters Connect to the Ports4.1 SCS160R / SCS320R Dual Console Interface Pin Serial Port PinoutLeft Supply Failed Tue Mar 18 154307 SCS160R / SCS320R Power ModulesAC Power Module Replacement Secure Console Servers SCS160R / SCS320R Power ModulesReplacing an AC Module Left Module shown partially removed Default Configuration Initial ConfigurationRoute via Linux workstation Initial System Security ConcernsInitial Connection via Network Network Connection RequirementsFrom a DOS prompt, enter Route via Windows workstationPuTTY Configuration Screen Front Panel Edit Mode Front Panel Network SetupSCS Front Panel Display, showing first Edit Mode display Start Front Panel Edit ModeNetwork IP Address Program NetworkNet Mask Edit IP Address 192.168.075.239Gateway Edit Net Mask 255.200.000.000Exit to Main Menu Edit GatewayExit to Main Menu For Your Notes Understanding Linux System AdministrationSCS Systems are Linux-based Linux General Public LicenseSCS System Architecture Initial Sysadmin AccessConnect using a Terminal Log Out Enter CommandsLog In as root Configure the Services Default ServicesConfigure the Services For Your Notes System Commands CommandsReboot Save CommandOther Linux Commands PoweroffStty SftpSsh Ssh-keygenVersions Change Logging LevelFor Your Notes Change Network Address SecurityRun netconfig More Than One Nameserver Example of netconfig fill-in fieldsChange NIC Speed Time ConfigurationChange Hostname Front Panel Display Options Configure AuthenticationsView Display Mode ParametersEdit Display OFF Network Time ServiceLINE1 LINE2Start the NTP Service Configure NTPUser Port Control Changing Serial Port settingsNIS and User Port Permissions Where NIS Port AccessGroup Permissions User Names and GroupsNIS Database file Remote NFS Directory NIS Configuration File10 NFS NIS Make fileStart Snmp SnmpSyslog Timeouts User Setup Administering UsersDeluser Other Editing CommandsAdduser EdituserEditesc name Editbrk nameFor Your Notes Root user User OperationsUser Accounts SCS UsersWhat Can a User Do Port IdentitiesEditbrk Break SequenceEscape Sequence Edit Escape Sequence Product Serial Number Regulatory & SafetySafety Requirements Symbols found on the ProductDeclaration of Conformity Regulatory ComplianceNorth America European UnionSupplementary Information Standards With Which the Products ComplyAustralia & New Zealand Lithium Battery10.7 SCS160R / SCS320R Power Modules For Your Notes Website How to Contact LogicalCustomer Support 11.1.4 Fax MailTelephone Our Address WarrantyReturn Authorization Product SupportFor Your Notes Read-Only vs. Read-Write Appendix a File SystemLSI Directories How do I do this? Appendix B FAQView a Buffer Product Support For Your Notes