Digi W manual Configuring TCP Socket Communication, Click Serial Ports, Click Change Profile

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7.Check Automatically connect to a ... Be sure to specify the following:

•Hostname or IP address that will be the destination

•Service

•Destination TCP port number, which determines the type of connec- tion for this user (such as 23 for Telnet)

8.Click Next and Verify the settings.

9.Click Finish to save settings.

Configuring TCP Socket Communication

TCP socket communication enables serial devices to communicate with each other over an Ethernet network as though they were connected by a serial cable.

This section describes how to use the web interface to configure this Digi device for the following:

•Inbound connections, that is, connections that are initiated by the device on the other side of the network

•Outbound connection, that is, connections that are initiated by the device connected to the serial port

Procedure for Configuring Inbound and Outbound Socket Communication

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

2.Log on to the device server as root. The default password is dbps.

3.Click Serial Ports.

4.Click the port number you wish to configure.

5.Click Change Profile.

6.Select TCP Sockets and click Apply.

7.Enter the parameters for the appropriate connection. Use the context sensitive Help for additional information.

Configuring UDP Multicast

The Digi One and PortServer TS devices are devices capable of UDP multicast. UDP multicast is used to send serial data over an Ethernet cable to one or many hosts at the same time. UDP is a connectionless protocol, meaning UDP does not need a protocol, but is sending data without any form of acknowledgement or error correction. Up to 64 devices can receive a UDP multicast at one time. Both the transmitting and receiving devices must be configured properly for UDP multicast to work.

This section describes how to use the web interface to configure this Digi device for the following:

•Inbound connections, that is, connections that are initiated by the device on the other side of the network

•Outbound connection, that is, connections that are initiated by the device connected to the serial port

50	Chapter 10 Configuring Autoconnection

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Contents Digi TS W Family 9000329B N t e n t s Chapter Configuring WirelessConfiguring the IP Address Chapter IntroductionChapter Configuring PPP Setting Up RealPortConfiguring the Serial Ports Chapter Configuring AutoconnectionConfiguring IP Routing Configuring Security FeaturesConfiguring Snmp Configuring the Digi Device for IAIndustrial AutomationConfiguring DNS Configuring UsersConfiguring Power Over the Serial Ports Reference and CertificationsContents Setup Overview T r o d u c t i o nAbout This Guide About Entering Commands on the Command LineSupported Devices Other Documents in the LibraryAbout Configuration Methods Configuration Prerequisites Configuration Considerations N f i g u r i n g W i r e l e s sSelect Discover Digi Device from the CD Configuring Wireless Configuring Wireless Configuring Wireless Configuring Wireless Options for Configuring the IP Address and Mask N f i g u r i n g t h e I P a d d r e s sConfiguring the IP Address Using ARP-Ping Configuring the Ethernet Interface from the Command Line Configuring an IP Address using Dhcp and Rarp T t i n g U p R e a l P o r t About RealPortSetting Up RealPort Options for Configuring the Serial Ports Configuring the Serial Port Settings with the Web InterfaceConfiguring the Serial Port Settings from the Command Line Configuring Inbound PPP Connections N f i g u r i n g P P PConfiguring Inbound PPP Connections Example Configuring Outbound PPP Connections Command LineProcedure Sample Use the following table for additional configurations Configuring PPP Common User Scenarios D e m E m u l a t i o nModem Emulation Digi One TS and PortServer TS 2/4 MEI only Modem Emulation Cable Signals Serial Device Digi Device ServerOriginating, Answering, and Disconnecting Calls Application AT Com Digi Device Server Response MandServer. P represents a one second pause Modem Emulation AT Command Set Function Result CodeFunction Result ATPATXn Accepted but ignored There is no Nvram support currently AT+MS Registers Function Range Units Saved Default AsciiRegister Function Range Units Saved Default Register Function Range Units Saved Default 17 11h =XON/XOFF &K4 Result Codes Short Long Form Modem Emulation Configuring a User for Autoconnection Web Interface Configuring a Port for Autoconnection Web InterfaceCommands for Configuring Autoconnection by Port or by User N f i g u r i n g a u t o c o n n e c t i o nClick Serial Ports Configuring TCP Socket CommunicationConfiguring UDP Multicast Click Change ProfileClick Change Profile and select UDP Socket Configuring Autoconnection Configuring Static Routes N f i g u r i n g I P R o u t i n gConfiguring Dynamic Routes Using RIP Configuring Proxy ARP Configuring IP Routing N 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 ConfigurationControlling Access to Inbound Ports Controlling Access to Outbound Ports Controlling Access to the Command LineDevice Required Hardware Firmware Issuing User PasswordsConfiguring SSH Version 2 for Secure Communication Controlling Access to Services HttpSnmp SSH Configuring Security Features Configuring Modbus Configuring the User-Defined ProtocolConfiguring the Digi Device for IA Industrial Automation N f i g u r i n g D N S About the Domain Name SystemConfiguration Procedures N f i g u r i n g S N M P About Snmp and the Device Server AgentConfiguration Procedure Web Interface MIBFeature Description Set user Field About Configuring UsersCommon User Features N f i g u r i n g U s e r sClick New User Configuring a User Web InterfaceCommands for Configuring a User Copying the Configuration to and from a Remote Host Upgrading the FirmwareResetting Device Server Configuration to Defaults Commands for Resetting the Configuration to Defaults Managing the OS and Configuration Serial Power Feature Configuring RI PowerConfiguring DTR Power Serial Power Table DTR on DTR OFFConfiguring Power Over the Serial Ports Color State Indicates F e r e n c e a n d C e r t i f i c a t i o n sInterpreting the LEDs RJ-45 Pinouts EIA-232 EIA-422/485 EIA-485 Half Full-Duplex Certifications EnvironmentalDigi Contact Information Digi Contacts Reference and Certifications