Digi X4, X8, X2 User Manual

ConnectPort X Family
User’s Guide
ConnectPort™ X Family:
ConnectPort X2, ConnectPort X4, ConnectPort X8
e-mail: info@direktronik.se tel: 08-52 400 700 fax: 08-520 18121
90000832_A
©Digi International Inc. 2007. All Rights Reserved. The Digi logo is a registered trademarks of Digi International, Inc. Digi Connect, Connectware Manager, ConnectPort, Digi SureLink, are trademarks of Digi
International, Inc. All other trademarks mentioned in this document are the property of their respective
owners. Information in this document is subject to change without notice and does not represent a
commitment on the part of Digi International. Digi provides this document “as is,” without warranty of any kind, either expressed or
implied, including, but not limited to, the implied warranties of fitness or merchantability for a particular purpose. Digi may make improvements and/or changes in this manual or in the product(s) and/or the program(s) described in this manual at any time.
This product could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes may be incorporated in new editions of the publication.
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User’s Guide

Contents

Contents
Contents...........................................................................................................................................................3
About this guide............................................................................................................................................15
Purpose.................................................................................................................................................15
Audience...............................................................................................................................................15
Scope.................................................................................................................................................... 1 5
Where to find more information...........................................................................................................16
General release documentation ..................................................................................................16
Additional product information on www.digi.com....................................................................17
Digi contact information ......................................................................................................................17
Chapter 1: Introduction.............................................................................................................................19
ConnectPort X Family products...........................................................................................................20
Features ................................................................................................................................................ 2 1
User interfaces............................................................................................................................21
Quick reference for configuring features ...................................................................................22
Hardware features ......................................................................................................................29
Network interface features .........................................................................................................2 9
Configurable network services...................................................................................................29
IP protocol support.....................................................................................................................30
Serial data communication over TCP and UDP...............................................................31
Dynamic Host Configuration Protocol (DHCP) ..............................................................32
Auto-IP.............................................................................................................................32
Simple Network Management Protocol (SNMP).............................................................32
Supported RFCs and MIBs..................................................................................... 32
Supported SNMP traps........................................................................................... 33
Secure Sockets Layer (SSL)/Transport Layer Security (TLS).........................................33
Telnet................................................................................................................................33
Remote Login (rlogin)......................................................................................................33
Line Printer Daemon (LPD).............................................................................................33
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HyperText Transfer Protocol (HTTP)
HyperText Transfer Protocol over Secure Socket Layer (HTTPS). ................................34
Internet Control Message Protocol (ICMP).....................................................................34
Point-to-Point Protocol (PPP)..........................................................................................34
Network Address Translation (NAT)/Port Forwarding........................................ ........... 34
Advanced Digi Discovery Protocol (ADDP)...................................................................34
Generic Routing Encapsulation (GRE) Passthrough Encapsulating Security Payload (ESP)
ESP Passthrough..............................................................................................................35
Mobile/Cellular features and protocol support ..........................................................................35
Provisioning wizard.........................................................................................................35
Digi SureLink™............................................................................................................... 35
Mobile/Cellular protocols................................................................................................36
Global System for Mobile communication (GSM) ......................................................... 36
Code-Division Multiple Access (CDMA).......................................................................36
General Packet Radio Service (GPRS)............................................................................ 37
Enhanced Data Rates for GSM Evolution (EDGE).................................................... ..... 37
Universal Mobile Telecommunications Service (UMTS)...............................................37
Evolution-Data Optimized (EV-DO, EVDO, or 1xEV-DO)...........................................38
IP address assignment alternatives.............................................................................................39
RealPort software................................... .................................................................................... 40
Encrypted RealPort..........................................................................................................40
Alarms........................................................................................................................................41
Modem emulation...................................................................................................................... 41
Security features.........................................................................................................................42
Configuration management........................................................................................................43
Customization capabilities.........................................................................................................43
Supported connections and data paths in Digi devices........................................................................44
Network services..............................................................................................................44
Network services associated with specific serial ports.......................................... 44
Network services associated with serial ports in general................................ ....... 45
Network services associated with the command-line interface............................. 45
Network/serial clients ................................................... ...................................................46
Autoconnect behavior client connections ...................................... ........................ 46
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Command-line interface (CLI)-based client connections....................................... 46
Modem emulation (pseudo-modem) client connections ........................................ 46
Configuration capabilities and interfaces.............................................................................................47
Configuration capabilities ...................................................... ....................................................47
Configuration interfaces.............................................................................................................48
The Digi Device Setup wizard.........................................................................................49
Digi Device Discovery utility ..........................................................................................51
The Web interface............................................................................................................53
Command-line interface...................................................................................................55
Connectware Manager interface................................... ....................................................56
Simple Network Management Protocol (SNMP).............................................................58
Standard MIBs supported....................................................................................... 59
Digi enterprise MIBs supported ........................................ ..................................... 59
Additional SNMP resources................................ ................................................... 59
Monitoring capabilities and interfaces .................................................................................................60
Monitoring interfaces.................................................................................................................60
Web Interface...................................................................................................................60
Command-line interface...................................................................................................61
Connectware Manager.................................................................................................. ....61
SNMP...............................................................................................................................61
Administration tasks.............................................................. ...............................................................62
Chapter 2: Configure Digi devices............................................................................................................63
Default IP address ................................................................................................................................64
Alternate methods for assigning an IP address ....................................................................................64
Configure an IP address using the Digi Device Setup Wizard ..................................................64
Configure an IP address using DHCP........................................................................................65
Configure an IP address using Auto-IP......................................................................................65
Configure an IP address from the command-line interface........................................................66
IP addresses and Connectware Manager....................................................................................66
Test the IP address configuration.......................... .....................................................................67
Configuration through the web interface.............................................................................................68
Open the web interface.............................................................. .................................................69
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By entering the Digi device’s IP address in a web browser ............................................69
By using the Digi Device Discovery utility.....................................................................69
Install Digi Device Discovery utility .......................................... ........................... 69
Discover devices .................................................................................................... 70
Organization of the web interface..............................................................................................71
The Home page................................................................................................................72
Configuration pages................................................. ........................................................72
Application pages ............................................................................................................73
Apply and save changes...................................................................................................73
Cancel changes ................................................................................................................73
Restore the Digi device to factory defaults......................................................................73
Online help.......................................................................................................................73
Change the IP address from the web interface, as needed.........................................................74
Configure network communications.......................................................................................... 75
Alternatives for configuring network communications...................................................76
IP settings......................................................................................................................... 76
DHCP server settings.......................................................................................................77
DHCP terminology................................................................................................. 77
Addresses in the DHCP server settings.................................................................. 79
DHCP server configuration settings....................................................................... 79
Manage the DHCP server................................................. ...................................... 81
Network services settings ................................................................................................82
Supported network services and their default network port numbers.................... 83
Network services and IP pass-through................................................................... 86
Dynamic DNS update settings.........................................................................................87
Settings................................................... ................................................................ 87
Status and history information ............................................................................... 89
IP filtering settings...........................................................................................................90
IP forwarding settings......................................................................................................91
Example.............................................................................................................. .... 92
Socket tunnel settings ......................................................................................................93
IP pass-through settings...................................................................................................94
How IP pass-through works................................................................................... 94
How IP pass-through affects network access to Digi devices................................ 96
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Using pinholes to manage the Digi device............................................................. 96
Remote device management and IP pass-through.................................................. 97
Steps to configure IP pass-through............................................. .. .......................... 97
Virtual Private Network (VPN) settings ..........................................................................99
Uses for VPN-enabled Digi devices....................................................................... 99
Example VPN configuration ................................................................................ 100
How VPN tunnels work........................................................................................ 100
IP address requirements for VPN tunnels............................................................. 101
GSM GPRS/EDGE APN type needed.................................................................. 101
CDMA carrier requirements................................................................................. 101
HQ router / VPN appliance configuration............................................................ 101
Using a console port............................................................................................. 102
Configure VPN settings........................................................................................ 102
Manual-keyed IPSEc/ESP VPN tunnel security settings ..................................... 112
ISAKMP VPN tunnel security settings ................................................................ 115
VPN tunnel proposal configuration for ISAKMP tunnels.................................... 117
Advanced network settings ............................................................................................118
Configure mobile (cellular) settings.........................................................................................119
Information required from mobile service provider.......................................................119
Different processes used for CDMA and GSM provisioning........................................119
CDMA-based mobile service providers............................................................... 119
GSM-based mobile service providers................................................................... 119
Set mobile configuration settings to factory defaults.....................................................120
Mobile service provider settings....................................................................................120
Provision a mobile device............................................ ..................................................121
Launch the Mobile Device Provisioning Wizard ................................................. 121
Automatic versus manual provisioning................................................................ 122
Example: provision ConnectPort WAN VPN for Sprint™ PCS.......................... 122
Re-provision a Digi device................................................................................... 124
Mobile connection settings.............................................................................................125
Digi SureLink™ settings................................................................................................125
Hardware reset thresholds ................................... ................................................. 126
Link integrity monitoring settings........................................................................ 126
Status and statistical information for mobile connections .............................................129
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Configure Mesh/ZigBee network settings...............................................................................130
Mesh network terms ........................................................ .................................... 130
ZigBee protocol terms.......................................................................................... 131
Mesh Network configuration settings ............................................................................133
Basic radio settings............................................................................................... 135
Advanced radio settings ....................................................................................... 136
For more information on Mesh networks and the ZigBee protocol ..............................136
Configure serial ports...............................................................................................................137
About port profiles.........................................................................................................137
Select and configure a port profile.................................................................................137
RealPort profile..............................................................................................................138
Console Management profile.........................................................................................138
TCP Sockets profile.......................................................................................................139
Automatic TCP connections (autoconnection) .................................................... 139
RFC 2217 support ................................................................................................ 139
TCP and UDP network port numbering conventions........................................... 140
UDP Sockets profile ......................................................................................................140
Serial Bridge profile.......................................................................................................141
Local Configuration profile ...........................................................................................141
Modem Emulation profile..............................................................................................141
Custom Profile...............................................................................................................142
Basic serial settings........................................................................................................ 142
Advanced serial settings ................................................................................................143
Serial Settings....................................................................................................... 143
TCP settings ......................................................................................................... 144
UDP settings......................................................................................................... 146
Configure camera settings........................................................................................................ 147
Camera settings..............................................................................................................147
Camera operation...........................................................................................................148
Configure alarms......................................................................................................................149
Alarm notification settings.............................................................................................149
Alarm conditions............................................................................................................150
Alarm list.............................................................................................................. 150
Alarm conditions.................................................................................................. 151
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Alarm destinations................................................................................................ 152
Enable and Disable Alarms............................................................................................ 152
Configure system settings ........................................................................................................153
Device description information....................................... ...............................................153
SNMP configuration settings .........................................................................................153
Configure remote management (Connectware Manager) settings.............................. .. ...........154
Steps for setting up remote management .......................................................................154
Connection settings........................................................................................................155
About client-initiated and server-initiated connections........................................ 155
Last Known Address (LKA)................................ ................................................. 156
Client initiated management connection settings....................................... ... ....... 157
Server initiated management connection settings ................................................ 157
Advanced remote management settings.........................................................................158
Alarms and the Connectware Manager server ...............................................................160
For more information on Connectware Manager...........................................................160
Configure Security settings......................................................................................................160
About user models and user permissions.......................................................................161
Password authentication.................................................................................................161
Enable password authentication ......................................................... .................. 161
Disable password authentication....................................... ................................... 162
Change the password for administrative user....................................................... 162
Upload an SSH public key.................................................................................... 163
Disable unused and non-secure network services..........................................................163
Use IP filtering...............................................................................................................163
Configure applications .............................................................................................................164
Python® program management ........................................... ..........................................164
Recommended distribution of Python interpreter ................................................ 164
Additional Python programming resources.......................................................... 164
Python configuration pages.................................................................................. 164
Python files........................................................................................................... 165
Auto-start settings................................................................................................. 165
Manually execute uploaded Python programs.............................. ........................ 165
Configuration through the command line ..........................................................................................166
Access the command line.........................................................................................................166
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Contents
Verify device support of commands........................................................................................ 166
Configuration through Simple Network Management Protocol (SNMP) .........................................169
Configuration through Connectware Manager ..................................................................................170
Configuring Mesh Networks and Nodes through Connectware Manager............................... 170
ZigBee Networks View ................................................................................................. 171
Node View..................................... ................................................................................ 172
Batch capabilities for configuring multiple devices .......................................................................... 174
What’s next? ......................................................................................................................................174
Chapter 3: Monitor and manage Digi devices.......................................................................................175
Monitoring capabilities in the web interface......................................................................................176
Display system information.....................................................................................................176
General system information........................................................................................... 177
Serial port information................................................................................................... 178
Serial port diagnostics page.................................................................................. 178
Configuration .................................... ................................................................... 179
Signals.................................................................................................................. 179
Serial statistics...................................................................................................... 180
Network statistics.......................................................... .................................................181
Ethernet Connection Statistics ............................................................................. 181
IP Statistics........................................................................................................... 182
TCP Statistics....................................................................................................... 182
UDP statistics.................................................................................................................183
ICMP statistics...............................................................................................................183
Mobile information and statistics .................................................................................. 184
Mobile Connection Statistics ........................................... .................................... 184
Mobile Statistics................................................................................................... 185
Mobile Information.............................................................................................. 186
SureLink statistics................................................................................................ 187
Diagnostics.....................................................................................................................188
Manage connections and services............................................................................................189
Manage serial ports........................................................................................................189
Manage connections ......................................................................................................189
Manage VPN connections .............................................................................................189
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Manage active system connections....................................................................... 189
Event logging .................................................................................................................190
Manage network services...............................................................................................190
Manage DHCP server operation........................................................................... 190
Start, stop, and restart the DHCP server............................................................... 190
View and manage current DHCP leases............................................................... 191
Lease status types ................................................................................................. 192
Manage Mesh networks .................................................................................................193
Manage Mesh networks from the web interface .................................................. 194
Gateway device details......................................................................................... 195
Network view of the Mesh devices ...................................................................... 195
Python Application ZigBee Socket Counters....................................................... 195
Python Application ZigBee Socket Error Counts............................................. .... 196
Mesh device state pages ....................................................................................... 197
Monitoring capabilities from the command line ................................................................................198
Commands for displaying device information and statistics ................................................... 198
display ............................................................................................................................198
info .................................................................................................................................199
set alarm .........................................................................................................................200
set buffer and display buffers.........................................................................................200
set snmp..........................................................................................................................200
show ...............................................................................................................................200
Commands for managing connections and sessions ................................................................201
Commands for managing Mesh networks and nodes...............................................................202
set mesh..........................................................................................................................202
Configure Mesh network settings: command syntax ........................................... 202
Display Mesh network configuration settings: command syntax......................... 203
display mesh...................................................................................................................204
info zigbee_sockets........................................................................................................205
Monitoring capabilities from Connectware Manager ........................................................................206
Monitor/manage Mesh networks from Connectware Manager................................................207
Monitoring Capabilities from SNMP.................................................................................................208
Chapter 4: Administration tasks.............................................................................................................209
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Contents
Administration from the web interface.............................................................................................. 210
File management......................................................................................................................211
Uploading Files..............................................................................................................211
Delete files........................................ ............................................................................. 211
Custom files are not deleted by device reset..................................................................211
X.509 Certificate/Key Management.......................................... ..............................................212
Backup/restore device configurations......................................................................................213
Update firmware and Boot/POST Code ..................................................................................214
Prerequisites...................................................................................................................214
Update firmware from a file on a PC.............................................................................214
Update Firmware from a TFTP Server..........................................................................214
Restore a device configuration to factory defaults .................................................................. 215
Settings cleared and retained during factory reset.........................................................215
Using the web interface .................................................................................................215
Using the Reset button...................................................................................................216
Display system information.....................................................................................................217
Reboot the Digi device.............................................................................................................217
Enable/disable access to network services...............................................................................217
Administration from the command-line interface..............................................................................218
Chapter 5: Specifications and certifications..........................................................................................219
Hardware specifications..................................................................................................................... 220
ConnectPort X8 specifications............................................................ .....................................220
Regulatory information and certifications .........................................................................................221
Safety standards ....................................................................................................................... 221
FCC Part 15 Class B ................................................................................................................221
Radio Frequency Interface (RFI) (FCC 15.105)............................................................ 221
Labeling Requirements (FCC 15.19).............................................................................221
Modifications (FCC 15.21)...................................... ......................................................222
Industry Canada.............................................................................................................222
Declaration of Conformity............................................................................................. 222
International EMC Standards......................................................................................... 223
Important Safety Information........................................... ..................................................................224
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Contents
Glossary.......................................................................................................................................................225
Index ............................................................................................................................................................241
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Contents
14

Purpose

Audience

About this guide

About this guide
This guide describes and shows how to prov ision, configure, mo nitor , and administer Di gi devices.
This guide is intended for those responsible for setting up Digi devices. It assumes some familiarity with networking concepts and protocols. A glossary is provided with definitions for networking terms and features discussed in the content.

Scope

This guide focuses on configuration, monitoring, and administration of Digi devices. It does not cover hardware details beyond a certain level, application development, or customization of Digi devices.
15

Where to find more information

Where to find more information
In addition to this guide, find additional product and feature information in the these documents:

General release documentation

These documents are of interest to end users of Digi devices:
Online help and tutorials in the web interface for the Digi device Quick Start Guides RealPort Cellular 101 Tut orial Digi Connect Family Customization and Integration Guide Connectware Manager Getting Started Guide and Operator’s Guide Release Notes
®
Installation Guide
16
Cabling Guides

Additional product information on www.digi.com

In addition to the previous documents, prod uct information is available on the Digi website, www.digi.com, including:
Support Forums Knowledge Base Data sheets/product briefs Application/solution guides

Digi contact information

For more information about Digi products, or for customer service and technical support, contact Digi International.
About this guide
To Contact Digi International
Use:
by:
Mail Digi International
11001 Bren Road East Minnetonka, MN 55343 U.S.A.
World Wide Web: http://www.digi.com/support/
email http://www.digi.com/support/
Telephone (U.S.) (952) 912-3444 or (877) 912-3444
Telephone (other locations) +1 (952) 912-3444 or (877) 912-3444
17
Digi contact information
18

Introduction

Introduction
CHAPTER 1
This chapter introduces Digi devices and their product families, types of connections and data paths in which Digi devices can be used, and the interface options available for configuring, monitoring, and administering Digi devices.
19

ConnectPort X Family products

ConnectPort X Family products
The ConnectPort X Family of products is intended to provide gateway functionality between various network technologies such as Ethernet, cellular , Wi-Fi, and Mesh (IEEE
802.15.4 and ZigBee). In addition to providing IP network connectivity between cellular, Wi-Fi and Ethernet netwo rks and devices; Connect Port X Family products are designed to provide remote connectivity to mesh networks as well as other devices connected to local ports: USB, 1-Wire, RabbitNet, and asynchronous serial. ConnectPort X Family products act as a coordinator for a Mesh network. As with the Connect and Cellular product families, ConnectPort X Family products are supp orted by Digi’s Connectware Manager device management software application, which can be used to remotely manage gateway devices and Mesh networks.
Key features of ConnectPort X Family include:
Network flexibility: gateway functionality for a variety of networks MaxStream XBeePro Radio Currently Freescale-based, primarily 802.15.4
20
Ember-250/ZigBee-based Commercial/Industrial Grade Connectware Enterprise Management: High-level and detailed views of Mesh
networks and nodes
Personal Area Network (PAN) connectivity and management Support of Python programming language, for creating a variety of embedded
programs and applications
Remote help desk support through a WatchPort
®
Camera connection to a USB
host port
Security

Features

User interfaces

Introduction
This is an overview of key features in Digi devices. Software features are covered in more detail in the next three chapters. Hardware specifications and are covered in Chapter 5, "Specifications and certifications".
There are several user interfaces for configuring and monitoring Digi devi ces, in clu di ng :
The Digi Device Setup Wizard, a wizard-based tool for assigning an IP address
to a Digi device, minimally configuring it, and installing RealPort software on a PC or server.
A web-based interface for configuring, monitoring, and administ ering Digi
devices. For Digi devices that ship with a default IP a ddress, simply con necting a lapt op
computer to the Ethernet port of these products allows direct access to the web interface for configuration.
A command-line interface. Simple Network Management Protocol (SNMP). The Connectware Manager Console.
For additional details on these user interfaces, see "Configuration interfaces" on page 48 and "Monitoring interfaces" on page 60. Some user interfaces can be customized.
21
Features

Quic k re fe ren ce f or configuring features

This guide primarily focuses on configuring, monitoring, and administering Digi devices from the web interface. This table provides a quick reference for configuring features and performing device tasks, and where to find the features and settings in the web interface and this guide. Click the page number in the Page column to jump to instructions on configuring or using the feature. Some features are configurable from the command line interface only. In those cases, the commands that configure the feature are noted. The command descriptions are in the Digi Connect Family Command Reference.
Feature/task Path to feature in the web interface See page
Administration/Configuration management:
File management: uploading and
downloading files, such as applet files, and custom splash screens.
Python program file
management.
Backup/restore a configuration
from a TFTP server on the network
Update firmware
Reset configuration to factory
defaults
System information, including
device identifiers and statistics
Reboot the Digi device
Administration > File Management
211
See also the Digi Connect Family Customization and Integration Guide for information on uploading and downloading files used to customized a Digi device’s look-and-feel.
Application > Python 213
Administration > Backup/Restore 213
Administration > Update Firmware 214
Administration > Factory Default Settings 215
Administration > System Information 217
Administration > Reboot 217
Alarms Configuration > Alarms 149
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Introduction
Feature/task Path to feature in the web interface See page
Autoconnection: automatically connect a user to a server or network device
Bisynchronous (BSC) communications
(Available in Digi Connect WAN Sync only)
Camera settings for ConnectPort X Family products
Connection management:
Manage serial port connections
Manage Virtual Private Network
(VPN) connections
Manage active system
connections
Manage network services
Configuration > Serial Ports > port > Profile Settings >
139
TCP Sockets > Automatically establish TCP connections
Configuration > Applications > Bisync (BSC) Settings 168
Configuration > Camera 147
Management > Serial Ports 189
Management > Connections > Virtual Private Network
189
(VPN) Settings
Management > Connections > Active System Connections 189
Management > Network Services
190
(Currently only DHCP server settings managed from here)
Domain Name System (DNS):
DNS Client
Dynamic DNS (DDNS) update
Dynamic Host Configuration Protocol (DHCP) server
Configuration > Network > IP Settings > Primary DNS and
76
Secondary DNS
Configuration > Network > Dynamic DNS Update Settings 87
To configure a DHCP server:
77
Configuration > Network > DHCP Server Settings
To start and stop and show status of a DHCP server:
Management > Network Services > DHCP Server Management
23
Features
Feature/task Path to feature in the web interface See page
Ethernet settings Configuration > Network > Advanced Network Settings 118
Help on configuring features Help button on each page.
Host name for a device Configuration > Network > Advanced Network Settings >
118
Host Name
Industrial Automation (IA) Configuration > Serial Ports > Select Port Profile >
166
Industrial Automation
The Industrial Automation port profile should address most configuration scenarios. To fine-tune your IA settings, use the “set ia” command from the command line. See the set ia command description in the Digi Connect Family Command Reference.
For additional information on configuring Industrial Automation, see this web site: http://www.digi.com/support/ia
IP address settings:
Using static IP addresses
Using DHCP
Configuration > Network > IP Settings 64, 64,76
Configuration > Network > IP Settings and
65, 76, 77
Configuration > Network > DHCP Server Settings
Using Auto IP
Configuration > Network > Advanced Settings 65, 118
IP filtering / access control Configuration > Network > IP Filtering Settings 90
IP forwarding: Network Address
Configuration > Network > IP Forwarding Settings 91
Translation (NAT) and port forwarding configuration/static routes
IP pass-through Configuration > Network > IP Pass-through 94
24
Feature/task Path to feature in the web interface See page
Mesh network:
Introduction
Mesh network configuration
through web UI
Mesh network configuration
through Connectware Manager
Mesh network monitoring/
management through web UI
Mesh network monitoring/
management through command line
Mobile (cellular) settings:
Provisioning CDMA cellular
modules
Configuration > Mesh Network 130
170
Administration > System Information > Mesh Network
193
See also Connectware Manager’s Mesh Network view and detailed view of network nodes
set mesh
207
display mesh info zigbee_sockets
Configuration > Mobile
121
For Digi Cellular product that have a CDMA cellular module, provisioning must be performed once.
To launch a wizard for provisioning the module, go to Configuration > Mobile. Under Mobile Service Provider Settings, click the Provision Device button.
Provisioning can also be performed from the command line:
To display existing provisioning parameters:
“display provisioning” -- see "display" on page 30
To provision the CDMA module: "provision" on page 59
Mobile service provider and
connection settings
SureLink™ Settings
Configuration > Mobile
120, 125
Settings displayed vary by mobile service provider.
Configuration > Mobile > SureLink Settings. 125
25
Features
Feature/task Path to feature in the web interface See page
Modem emulation Configuration > Serial Ports > Port Profile Settings >
Modem Emulation
See the Connect Family Command Reference for modem emulation commands.
Port logging: enabling port buffering and displaying contents of a port buffer
To enable port logging:
Configuration > Serial Ports > Advanced Serial Settings
To display the contents of a port buffer: Management > Serial Ports > Port Logs
Port profiles: sets of preconfigured
Configuration > Serial Ports > Port Profile Settings 137
serial-port settings for a particular connection and use scenario
Python program file management: loading and running custom programs authored in the Python programming
Application > Python
For more information on writing and running Python programs, see the Digi Python Programmer’s Guide.
language.
RealPort (COM port redirection) configuration
Configuration > Serial Ports > port > Port Profile Settings > RealPort
See also the RealPort Installation Guide.
Remote device management through
Configuration > Remote Management 154
Connectware Manager
141
143
213
138
Reverting configuration settings Administration > Factory Default Settings 215
Security/access control features:
Control access to inbound ports
Configuration > Serial Ports > port > Port Profile Settings > TCP Sockets or UDP Sockets or Custom port profile
Secure Shell Server (SSH)
Configuration > Security > Enable SSH public key authentication
Network > Network Services > Enable Secure Shell Server (SSH)
26
137
163, 85
Introduction
Feature/task Path to feature in the web interface See page
Issue a new/cha nged password to
a user
Serial port configuration:
Basic serial port settings
Advanced serial port settings
Port profiles: associate a serial
port with a set of preconfigured port settings for a specific use
RCI over serial mode
RTS Toggle
TCP serial connections
UDP serial characteristics
Configuration > Security 160
Configuration > Serial Ports > Basic Serial Settings 142
Configuration > Serial Ports > Advanced Serial Settings 143
Configuration > Serial Ports > Port Profile Settings 137
Configuration > Serial Ports > Advanced Serial Settings 143
Configuration > Serial Ports > Advanced Serial Settings 143
Configuration > Serial Ports > port > Port Profile Settings >
139
TCP Sockets port profile
Configuration > Serial Ports > port > Port Profile Settings >
140
UDP Sockets port profile
Simple Network Management Protocol (SNMP):
Configure SNMP through the
web interface
Enable/disable SNMP service
Enable/disable SNMP alarm
traps
Configuration > System > Simple Network Management Protocol (SNMP) Settings
Configuration > Network > Network Services 82
Configuration > Alarms > alarm > Send SNMP trap to following destination when alarm occurs
153
151, 152
27
Features
Feature/task Path to feature in the web interface See page
Use SNMP as primary
configuration interface
Basic network and serial settings configurable through standard and Digi-specific Management Information Blocks (MIBs).
58, 169
More advanced settings must be set through the web or command-line user interfaces, and sending alarms as SNMP traps must be configured through the web interface, on the pages listed above.
System information: assign system-
Configuration > System > Device Identity Settings 153
identifying information to a device
Socket Tunnel Settings Configuration > Network > Socket Tunnel Settings 93
Statistics for Digi devices Administration > System Information 176
Status of Digi devices Management > Serial Ports, Connections, Network Services
VPN (Virtual Private Network) To configure VPN:
99
Configuration > Network > Virtual Private Network (VPN) Settings
To manage VPN:
Management > Connections > Virtual Private Network (VPN) Connections
28

Hardware features

A summary of hardware features, including power-supply information, is in "Hardware specifications" on page 220.

Network interface features

A detailed list of network interface features is in Chapter 5, "Spe cifi cat ions and certifications". See also the data sheet for your Digi product.

Configurable network services

Access to network services can be enabled and disabled. This means that a devi ce’s use of network services can be restricted to those strictly needed by the device. To improve device security, non-secure services, such as Telnet, can be disabled.
Network services that can be enabled or disabled include:
Advanced Digi Discovery Protocol (ADDP): can enable or disable ADDP, but
cannot change its network port number.
Introduction
RealPort Encrypted RealPort HTTP/HTTPS Line Printer Daemon (LPD) Remote Login (rlogin) Remote Shell (rsh) Simple Network Management Protocol (SNMP) Telnet
In the web interface, access to network services is enabled and disabled on the Network Services page of Network Configuration. For more information, see "Network services settings" on page 82. In the command-line interface, network services are enabled and disabled through the set service command. See the Digi Connect Family Command Reference for the set service command description.
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Features

IP protocol support

All Digi devices include a Robust on-board TCP/IP stack with a built-in web server. Supported protocols include, unless otherwise noted:
Transmission Control Protocol (TCP) User Datagram Protocol (UDP) Dynamic Host Configuration Protocol (DHCP) Simple Network Management Protocol (SNMP) Secure Sockets Layer (SSL)/Transport Layer Security (TLS) Tel net Com Por t Con trol Option (Telnet) including support of RFC 2217
Remote Login (rlogin) Line Printer Daemon (LPD) HyperT ext T ransfer Protocol (HTTP)/Hype rText Transfer Protocol over Secure
(ability to control serial port through Telnet). See "Serial data communication over TCP and UDP" on page 31 for additional information.
Socket Layer (HTTPS)
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Simple Mail Transfer Protocol (SMTP) Internet Control Message Protocol (ICMP) Internet Group Management Protocol (IGMP) Address Resolution Protocol (ARP) Advanced Digi Discovery Protocol (ADDP) Point to Point Protocol (PPP) Network Address Translation (NAT)/Port Forwarding Secure Shell (SSHv2) Generic Routing Encapsulation (GRE) Passthrough Encapsulating Security Payload (ESP) ESP Passthrough
Following is an overview of some of the services provided by these protocols.
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