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Digi Digi CM manual Dial-In Modem Mode

Models: Digi CM

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Host Mode Configuration

Dial-In Modem Mode

In this mode, the Digi CM assumes an external modem is attached to the serial port and is waiting for a dial-in connection from a remote site. When a user dials-in using a terminal application, the Digi CM accepts the connection and displays the appropriate prompt or menu for you that logged in. Example: User ’root’ would see the command line interface (CLI), whereas the user ’admin’ would see the config menu or CLI depending on the shell for that user.

Dial-In Terminal Server

Dial-in terminal server mode is a combination of the terminal server mode and the dial-in modem mode. In the dial-in terminal server mode, the Digi CM assumes the serial port is connected to an external modem and is waiting for a dial-in connection from a remote site. When you dial-in using terminal applications, the Digi CM accepts the connection as a Telnet or SSH client to a pre-defined server. This mode is most frequently used when you want to use modems to access servers on a network.

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Chapter 4

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Digi Digi CM manual Dial-In Modem Mode

Contents

Digi CM Page Page Page Chapter Introduction Installing and Configuring PC CardsChapter Configuring Ports Chapter Getting Started Custom and Default Menus User AdministrationConfiguring Security and Authentication Configuring Remote Dial-In Access Command Line Interface Power ControllerSystem Administration Configuration Menu Chapter Certifications Chapter Hardware InformationIndex 155 T r o d u c t i o n Feature OverviewFeature Summary Digi CM Model Support Feature Summary User Name Default Password Group Access Privileges Configuration DefaultsRoot and Admin Usernames and Passwords Adding Port Administrators and Users Ways to Configure the Digi CM Web Interface Access Menu Ways of Accessing the Digi CM OverviewClick Serial port Connection Page Access Permissions Procedure Port Access MenuDirect Port Access Custom Menus Port Escape Menu Click Serial port Connection Description of Fields Saving and Applying Changes Automatic Device RecognitionPage Assigning IP Settings from the Console Port T t i n g S t a r t e d Configuring Http and Https Configuring for SSH Under Serial port Configuration Click Host mode configuration Adding, Editing, and Removing Users About Shell Options Compatible PC Cards Install i n g a n d C o n f i g u r i n g P C C a r d sAdding a Compact-flash Card Adding a Network Card Adding a Wireless LAN Card Adding a Serial Modem Page Adding a Serial Modem Chapter S t e m a n d P o r t L o g g i n g Enabling Log Storage Location Under the Network heading, click Syslog server configuration Enable a Compact-flash Card Configuring System Logging Under System status & log, click System logging Viewing System Logs Configure Port Logging System and Port Logging Click Save & apply Chapter Viewing Port Logs N f i g u r i n g P o r t s Enabling and Disabling the Ports Configuring Automatic Device Recognition Resetting PortsClick Serial port Configuration Port number Port Title ESC Apply all Ports Settings Host Mode Configuration Terminal Server Mode Dial-In Modem Mode Configuring Host Mode Supported Protocols Serial Port Parameters Serial Port Parameters Chapter E r t s a n d N o t i f i c a t i o n s Snmp Information Configuring Smtp AlertsProtocol Function Traps Configuring Snmp Managing the Snmp Protocol Configuring Port Event Handling Choose Serial port ConfigurationPage Email Alert Config Alerts for Automatic Device Recognition ADRSmtp Notification User Administration Administering Users Click Apply changes User Fields Configuring Network IP Filtering Specified host range Input format Page Configuring User Access Control Page Sniff Session Authentication Configuring Authentication Methods for Port Access Configuring Authentication for the Web Server System administration Users administration Add Making Custom Menus Custom Menu Configuration Adding Menu Items Default Menu Page Default Menu Chapter C r o s o f t S a C S u p p o r t About Digi CM Support for Microsoft Windows Server Setting Up the Windows Server 2003 Port Set Up OverviewSetting Up the Digi CM for SAC Support Page Choose Serial port Connection Field Description Page Set up C k a b l e S y s t e m s M a n a g e m e n t C a r d Set up Click Save & apply Control Set up Configuring For Dial-In Modem Access N f i g u r i n g R e m o t e D i a l I n a c c e s s Chapter Page Configuring For Dial-In Terminal Server Access Adding a PC ModemPage Configuring For Dial-In Terminal Server Access W e r C o n t r o l l e r Configuring Power Controller Installing Power ControllerClick Serial port Configuration Click Power Controller Configuration Setting Alarms and Thresholds Outlet Configuration From Power controller, click Outlets User Access for Power Controller Configuring to Restrict Specific Users Power Controller Management Under Power Control click ManagementPage Cascading Multiple Digi RPM Units 101 102 R t C l u s t e r i n g Configuring Port Clustering 105 Configuring Slave Ports on the Master Unit Manually 107 108 Telnet to the IP and the port number of the device Configuring Port Clustering Login and enter your password System Administration Upgrading the Firmware Configuration Management Click System administration Firmware upgrade Example 1,cm48.img,DigiCM48,v1.6.0 Resetting Factory Defaults Factory reset button System administration Configuration management Configuring a Host Name Setting Date and TimeSystem administration Date and time System administration Device name Linux Commands M m a n d L i n e I n t e r f a c e System Utilities Shell and Shell UtilitiesFile and Disk Utilities Network Utilities Config Files Example Scripts After editing /etc/services copy it to /usr2 Example userdelusername Configuring Accessing the Configuration MenuN f i g u r a t i o n M e n u Adding and Configuring a PC Card 125 Port Parameters System Logging Configuring Smtp Network IP Filtering Port IP Filtering Sniff Sessions Viewing a Sniff Session Field Descriptions for Sniff Sessions Dial-in Modem Access Dial-in Terminal Server Access Clustering Firmware Upgrade Restoring Factory Defaults Accessing the Boot Loader Program Hardware Test Menu 139 140 Hardware Specifications R d w a r e I n f o r m a t i o n Attribute Value Digi CM 16 and Digi CM Serial Port Pinouts LED IndicatorsAbout Serial Port Cabling Pin Description RJ-45 Signal DB-25M Cable Adapters RJ-45 Signal DB-9F DB-25 Female Console Adapter DB-25 Male Modem Adapter Digi 8-pack reorder P/N RJ-45 Signal DB-9M Ethernet Pinouts Rack Mounting Installation 150 Safety R t i f i c a t i o n s Safety Immunity EmissionsSolaris Ready 154 D e Ldap 157 Index PN1P 90000301 E