Digi TX54 Manuel utilisateur

TX54

User Guide

Revision history—90002357

Revision Date Description

A November 2019 Initial release of DigiTX54 firmware version 19.11.

B Februrary 2020 Release of DigiTX54 firmware version 20.2:

nDigi SureLinkTM support (formerly known as active

recovery).

lEnabled by default on preconfigured WANs and

WWANs.

nRole-based user access.

lAllow shell option added to authentication.

lRead-only access option added to user

configuration.

Trademarks and copyright

Digi, Digi International, and the Digi logo are trademarks or registered trademarks in the United

States and other countries worldwide. All other trademarks mentioned in this document are the

property of their respective owners.

Disclaimers

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, 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.

Warranty

To view product warranty information, go to the following website:

www.digi.com/howtobuy/terms

Customer support

Gather support information: Before contacting Digi technical support for help, gather the following

information:

Product name and model

Product serial number (s)

Firmware version

Operating system/browser (if applicable)

Logs (from time of reported issue)

Trace (if possible)

TX54 User Guide 2

Description of issue

Steps to reproduce

Contact Digi technical support: Digi offers multiple technical support plans and service packages.

Feedback

To provide feedback on this document, email your comments to

techcomm@digi.com

Include the document title and part number (TX54 User Guide, 90002357 B) in the subject line of your

email.

TX54 User Guide 3

Contents

Revision history—90002357 2

What's new in Digi TX54 version 20.2

Digi TX54 Quick start

Quick start using the Digi Remote Manager mobile app 14

Step 1: What's in the box 14

Step 2: Gather accessories 15

Step 3: Connect 16

Step 4: Power up 16

Step 5: Configure 16

Digi TX54 hardware reference

Digi TX54 features and specifications 17

TX54 accessories 17

TX54 front view 17

TX54 LEDs 18

Single cellular models 18

Dual cellular models 18

Dual Wi-Fi models 18

Power 18

GNSS Service 19

Wi-Fi Service (single Wi-Fi models) 19

Wi-Fi1 Service (dual Wi-Fi models) 19

Wi-Fi2 Service (dual Wi-Fi models) 19

WWAN Signal 19

WWAN Service 19

Ethernet 1-4 Link and Activity (on rear panel) 19

Power sensor and button behavior 20

TX54 back view 20

Digi TX54 serial connector pinout 20

Hardware setup

Install SIM cards 23

Tips for improving cellular signal strength 23

Connect data cables 23

Connect antennas 23

TX54 User Guide 4

TX54 User Guide 5

Mount the TX54 to a mounting surface 24

Connect power 24

Mount and ground chassis 25

TX54 electrical rating 26

TX54 power connector 26

Battery power management 26

Configuration and management

Review TX54 default settings 28

Local WebUI 28

Digi Remote Manager 28

Default interface configuration 28

Other default configuration settings 31

Reset default password for the default admin user 31

Configuration methods 33

Using Digi Remote Manager 35

Access Digi Remote Manager 35

Using the web interface 35

Log out of the web interface 36

Using the command line 37

Access the command line interface 37

Exit the command line interface 38

Interfaces

Wide Area Networks (WANs) 40

Wide Area Networks (WANs) and Wireless Wide Area Networks (WWANs) 41

Configure WAN/WWAN priority and default route metrics 41

WAN/WWAN failover 44

Configure SureLink active recovery to detect WAN/WWAN failures 45

Configure the device to reboot when a failure is detected 52

Disable SureLink 58

Example: Use a ping test for WAN failover from Ethernet to cellular 62

Using Ethernet devices in a WAN 66

Using cellular modems in a Wireless WAN (WWAN) 66

Configure a Wide Area Network (WAN) 82

Configure a Wireless Wide Area Network (WWAN) 89

Show WAN and WWAN status and statistics 98

Delete a WAN or WWAN. 101

Local Area Networks (LANs) 103

About Local Area Networks (LANs) 104

Configure a LAN 104

Example: Configure two LANs 111

Show LAN status and statistics 120

Delete a LAN 122

DHCP servers 123

Create a Virtual LAN (VLAN) route 139

Bridging 143

Edit the preconfigured LAN1 bridge 144

Configure a bridge 147

TX54 User Guide 6

Serial port

Configure the serial port 152

Show serial status and statistics 156

Wi-Fi

Wi-Fi configuration 158

Default Wi-Fi configuration 159

Configure the Wi-Fi module channel 160

Configure the Wi-Fi module band and protocol 162

Configure a Wi-Fi access point with no security 164

Configure a Wi-Fi access point with personal security 171

Configure a Wi-Fi access point with enterprise security 177

Show Wi-Fi access point status and statistics 184

Configure a Wi-Fi client and add client networks 185

Show Wi-Fi client status and statistics 192

Hotspot

Hotspot authentication modes 195

Hotspot DHCP server 196

Hotspot security 196

Hotspot configuration 197

Enable hotspot using the default configuration 198

Change the default hotspot SSID 203

Change the default hotspot IP address and subnet 205

Change the default hotspot bandwidth limits 208

Add an Ethernet port to the default hotspot 210

Create a new hotspot 213

Configure the hotspot to use local shared password authentication 226

Configure the hotspot to use RADIUSshared password authentication 227

Configure the hotspot to use RADIUS users authentication 232

Configure the hotspot to use HotspotSystem authentication 236

Show hotspot status and statistics 239

Customize the hotspot login page 242

Edit sample hotspot HTML pages 243

Upload custom hotspot HTML pages 244

Restore hotspot default sample pages 246

Hotspot RADIUS attributes 247

Routing

IP routing 249

Configure a static route 250

Delete a static route 253

Policy-based routing 255

Configure a routing policy 256

Example: Dual WAN policy-based routing 264

Example: Route traffic to a specific WAN interface based on the client MACaddress 267

Routing services 272

Configure routing services 273

Show the routing table 276

TX54 User Guide 7

Dynamic DNS 278

Configure dynamic DNS 278

Virtual Router Redundancy Protocol (VRRP) 283

Configure VRRP 283

Show VRRP status and statistics 287

Virtual Private Networks (VPN)

IPsec 290

IPsec data protection 290

IPsec modes 290

Internet Key Exchange (IKE) settings 290

Authentication 291

Configure an IPsec tunnel 291

Configure IPsec failover 313

Configure SureLink active recovery for IPsec 314

Show IPsec status and statistics 321

Configure a Simple Certificate Enrollment Protocol client 322

Example: SCEP client configuration with Fortinet SCEP server 326

OpenVPN 332

Configure an OpenVPN server 333

Configure an OpenVPN Authentication Group and User 343

Configure an OpenVPN client by using an .ovpn file 347

Configure an OpenVPN client without using an .ovpn file 350

Configure active recovery for OpenVPN 355

Show OpenVPN server status and statistics 362

Show OpenVPN client status and statistics 363

Generic Routing Encapsulation (GRE) 364

Configuring a GREtunnel 364

Show GRE tunnels 370

Example: GRE tunnel over an IPSec tunnel 371

Services

Allow remote access for web administration and SSH 389

Configure the web administration service 393

Configure SSHaccess 401

Use SSH with key authentication 408

Generating SSH key pairs 408

Configure telnet access 411

Configure DNS 416

Simple Network Management Protocol (SNMP) 423

SNMP Security 423

Configure Simple Network Management Protocol (SNMP) 423

Download MIBs 428

Location information 429

Configure the location server 430

Enable or disable the internal GNSS module 434

Use a dead reckoning external USB GNSS receiver 436

Configure the device to accept location messages from external sources 437

Forward location information to a remote host 443

Show location information 450

System time 451

Configure the system time 451

TX54 User Guide 8

Network Time Protocol 454

Configure the device as an NTP server 454

Configure a multicast route 460

Enable service discovery (mDNS) 463

Use the iPerf service 466

Example performance test using Iperf3 471

Applications

Configure applications to run automatically 474

Task one: Upload the application 474

Task two: Configure the application to run automatically 476

Run a Python application at the shell prompt 480

Start an interactive Python session 482

Digidevice module 484

Use digidevice.cli to execute CLI commands 485

Use digidevice.datapoint to upload custom datapoints to Digi Remote Manager 486

Use digidevice.config for device configuration 488

Use Python to respond to Digi Remote Manager SCI requests 490

Use digidevice runtime to access the runtime database 499

Using Python to upload the device name to Digi Remote Manager 501

The digidevice led submodule 503

User authentication

TX54 user authentication 507

User authentication methods 507

Add a new authentication method 509

Delete an authentication method 511

Rearrange the position of authentication methods 513

Authentication groups 515

Change the access rights for a predefined group 517

Add an authentication group 519

Delete an authentication group 523

Local users 526

Change a local user's password 527

Configure a local user 529

Delete a local user 536

Terminal Access Controller Access-Control System Plus (TACACS+) 538

TACACS+ user configuration 539

TACACS+ server failover and fallback to local authentication 540

Configure your TX54 device to use a TACACS+ server 540

Remote Authentication Dial-In User Service (RADIUS) 545

RADIUS user configuration 546

RADIUS server failover and fallback to local configuration 546

Configure your TX54 device to use a RADIUS server 547

Disable shell access 551

Set the idle timeout for TX54 users 553

Example user configuration 555

Example 1: Administrator user with local authentication 555

Example 2: RADIUS, TACACS+, and local authentication for one user 557

TX54 User Guide 9

Firewall

Firewall configuration 565

Create a custom firewall zone 565

Configure the firewall zone for a network interface 567

Delete a custom firewall zone 569

Port forwarding rules 570

Configure port forwarding 570

Delete a port forwarding rule 575

Packet filtering 578

Configure packet filtering 578

Enable or disable a packet filtering rule 582

Delete a packet filtering rule 584

Configure custom firewall rules 586

Configure captive portals 589

Delete captive portals 593

Configure Quality of Service options 594

Web filtering 605

Configure web filtering with Cisco Umbrella 605

Configure web filtering with manual DNS servers 608

Verify your web filtering configuration 611

Show web filter service information 614

System administration

Review device status 616

Configure system information 617

Update system firmware 619

Manage firmware updates using Digi Remote Manager 619

Certificate management for firmware images 619

Update cellular module firmware 622

Reboot your TX54 device 623

Reboot your device immediately 623

Schedule reboots of your device 624

Reset the device to factory defaults 626

Configure power delays for power ignition sensor 628

Configure power button behavior 630

Configure power input voltage 632

Configuration files 635

Save configuration changes 635

Save configuration to a file 636

Restore the device configuration 637

Schedule system maintenance tasks 640

Monitoring

intelliFlow 648

Enable intelliFlow 648

Use intelliFlow to display average CPU and RAMusage 651

Use intelliFlow to display top data usage information 652

Use intelliFlow to display data usage by host over time 654

Configure NetFlow Probe 655

Enable the Bluetooth scanner 660

Display the output of the Bluetooth scanner. 665

TX54 User Guide 10

Enable the Wi-Fi scanner 667

Required configuration 667

Additional configuration 667

Display the output of the Wi-Fi scanner. 673

Central management with Digi Remote Manager

Digi Remote Manager support 677

Configure Digi Remote Manager 677

Collect device health data and set the sample interval 681

Log into Digi Remote Manager 683

Use Digi Remote Manager to view and manage your device 684

Add a device to Digi Remote Manager 685

View Digi Remote Manager connection status 685

Use the Digi Remote Manager mobile app 686

Configure multiple devices using profiles 687

Learn more 687

File system

The TX54 local file system 689

Display directory contents 689

Create a directory 690

Display file contents 691

Copy a file or directory 691

Move or rename a file or directory 692

Delete a file or directory 693

Upload and download files 694

Upload and download files by using the WebUI 694

Upload and download files by using the Secure Copy command 695

Upload and download files using SFTP 696

Diagnostics

Generate a support report 699

View system event logs 700

View System Logs 700

View Event Logs 703

Configure syslog servers 705

Configure options for the event and system logs 707

Analyze network traffic 712

Configure packet capture for the network analyzer 713

Example filters for capturing data traffic 717

Capture packets from the command line 718

Stop capturing packets 719

Show captured traffic data 719

Save captured data traffic to a file 721

Download captured data to your PC 722

Clear captured data 723

Use the ping command to troubleshoot network connections 724

Ping to check internet connection 724

Stop ping commands 724

Use the traceroute command to diagnose IProuting problems 724

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