Digi ConnectPort X2 Manuale utente

ConnectPort™X Family

User’s Guide

ConnectPort™X Family:

ConnectPort X2, ConnectPort X4, ConnectPort X8

90000832_A

e-mail: [email protected]

tel: 08-52 400 700 fax: 08-520 18121

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User’s Guide

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.

Contents

Contents...........................................................................................................................................................3

About this guide............................................................................................................................................15

Purpose.................................................................................................................................................15

Audience...............................................................................................................................................15

Scope....................................................................................................................................................15

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 ................................................................................................................................................21

User interfaces............................................................................................................................21

Quick reference for configuring features ...................................................................................22

Hardware features ......................................................................................................................29

Network interface features .........................................................................................................29

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

Contents

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

Contents

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

Contents

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

Contents

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

Contents

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

Contents

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

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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