Digi W manual Snmp SSH

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•RealPort

•Reverse TCP

•Reverse Telnet

•Remote login

•Remote shell

•SNMP

•SSH

•Telnet

Service Levels

These are the secure access levels:

•Secure, which means that SSH is the only service available to inbound users

•High, which means that SSH, HTTP, SNMP, and RealPort services are available to inbound users

•Normal, which means all services are available

•Custom, which means you can select services to turn off.

The default service level is normal, which means that all services are available.

Procedure

Use this topic for information on using the web interface to turn services off.

1.Access the device server from a web browser by entering the Digi device’s IP address in the URL window.

2.Log on as root. The default password is dbps.

3.Click Security under Configuration.

4.Select the Secure Access tab and select the security level you want or choose Custom to select the specific services you want to turn off. Use the context sensitive help for information on configuration fields.

Chapter 12 Configuring Security Features

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Contents Digi TS W Family 9000329B Configuring the IP Address Chapter Configuring WirelessN t e n t s Chapter IntroductionConfiguring the Serial Ports Setting Up RealPortChapter Configuring PPP Chapter Configuring AutoconnectionConfiguring Security Features Configuring IP RoutingConfiguring DNS Configuring the Digi Device for IAIndustrial AutomationConfiguring Snmp Configuring UsersReference and Certifications Configuring Power Over the Serial PortsContents T r o d u c t i o n Setup OverviewSupported Devices About Entering Commands on the Command LineAbout This Guide Other Documents in the LibraryAbout Configuration Methods Configuration Prerequisites N f i g u r i n g W i r e l e s s Configuration ConsiderationsSelect Discover Digi Device from the CD Configuring Wireless Configuring Wireless Configuring Wireless Configuring Wireless N f i g u r i n g t h e I P a d d r e s s Options for Configuring the IP Address and MaskConfiguring the IP Address Using ARP-Ping Configuring the Ethernet Interface from the Command Line Configuring an IP Address using Dhcp and Rarp About RealPort T t i n g U p R e a l P o r tSetting Up RealPort Configuring the Serial Port Settings with the Web Interface Options for Configuring the Serial PortsConfiguring the Serial Port Settings from the Command Line N f i g u r i n g P P P Configuring Inbound PPP ConnectionsConfiguring Outbound PPP Connections Command Line Configuring Inbound PPP Connections ExampleProcedure Sample Use the following table for additional configurations Configuring PPP Modem Emulation Digi One TS and PortServer TS 2/4 MEI only D e m E m u l a t i o nCommon User Scenarios Serial Device Digi Device Server Modem Emulation Cable SignalsApplication AT Com Digi Device Server Response Mand Originating, Answering, and Disconnecting CallsServer. P represents a one second pause Code Modem Emulation AT Command Set Function ResultATP Function ResultATXn Accepted but ignored There is no Nvram support currently AT+MS Ascii Registers Function Range Units Saved DefaultRegister Function Range Units Saved Default Register Function Range Units Saved Default 17 11h =XON/XOFF &K4 Result Codes Short Long Form Modem Emulation Commands for Configuring Autoconnection by Port or by User Configuring a Port for Autoconnection Web InterfaceConfiguring a User for Autoconnection Web Interface N f i g u r i n g a u t o c o n n e c t i o nConfiguring UDP Multicast Configuring TCP Socket CommunicationClick Serial Ports Click Change ProfileClick Change Profile and select UDP Socket Configuring Autoconnection N f i g u r i n g I P R o u t i n g Configuring Static RoutesConfiguring Dynamic Routes Using RIP Configuring Proxy ARP Configuring IP Routing Controlling Access to Inbound Ports Controlling Access to the ConfigurationN f i g u r i n g S e c u r i t y F e a t u r e s Controlling Access to the Command Line Controlling Access to Outbound PortsConfiguring SSH Version 2 for Secure Communication Issuing User PasswordsDevice Required Hardware Firmware Http Controlling Access to ServicesSnmp SSH Configuring Security Features Configuring the User-Defined Protocol Configuring ModbusConfiguring the Digi Device for IA Industrial Automation About the Domain Name System N f i g u r i n g D N SConfiguration Procedures About Snmp and the Device Server Agent N f i g u r i n g S N M PMIB Configuration Procedure Web InterfaceCommon User Features About Configuring UsersFeature Description Set user Field N f i g u r i n g U s e r sCommands for Configuring a User Configuring a User Web InterfaceClick New User Upgrading the Firmware Copying the Configuration to and from a Remote HostResetting Device Server Configuration to Defaults Commands for Resetting the Configuration to Defaults Managing the OS and Configuration Configuring RI Power Serial Power FeatureConfiguring DTR Power DTR on DTR OFF Serial Power TableConfiguring Power Over the Serial Ports Interpreting the LEDs F e r e n c e a n d C e r t i f i c a t i o n sColor State Indicates RJ-45 Pinouts EIA-232 EIA-422/485 EIA-485 Half Full-Duplex Environmental CertificationsDigi Contact Information Digi Contacts Reference and Certifications