Logical Solutions SCS-R manual User Operations, User Accounts, SCS Users, Root user

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SECURE CONSOLE SERVERS

User Accounts

9 User Operations

Commands that an End User needs to connect to their Servers through the SCS

9.1 User Accounts

The SCS has two types of user accounts: user, and root.

The SCS supports multiple user accounts, each having a unique combination of read, write and review privileges to each of the Ports. Each defined user may or may not have the ability to interact with any of the attached servers, in any possible combi- nation. Each user account is password protected.

9.1.1 SCS Users

SCS users are individuals that must connect with any or all of the attached net- working devices, for service, support or access needs. There can be many users defined, many more than would normally be required. Each user, when connecting to the system, establishes a session with a selected device by entering the connect com- mand. There may be up to 250 simultaneous user sessions.

9.1.2 root user

The root user is not like other SCS users. The root user will act as the System

Administrator of the SCS and has full access to the each of the SCS Ports. There is only one root user for each SCS system.

The root user defines the access rights of all users in the SCS system. The root user’s access is secured with the root password (default password is root). The root password should be changed and carefully guarded to prevent undesirable access.

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Product Manual - MAN-000001C

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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