Virtual access GW7304-3G-AC Bedienungsanleitung

GW7304 Series User Manual

Issue:

1.9

Date:

11 April 2017

Table of Contents

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GW7304 Series User Manual

Issue: 1.9 Page 2 of 336

1Introduction .................................................................................................8

1.1 Document scope .......................................................................................8

1.2 Using this documentation...........................................................................8

2GW7304 Series hardware ...........................................................................11

2.1 Hardware specification............................................................................. 11

2.2 Power supply.......................................................................................... 12

2.3 Serial port.............................................................................................. 12

2.4 GSM technology...................................................................................... 13

2.5 Dimensions ............................................................................................ 13

2.6 Operating temperature range ................................................................... 14

2.7 Antennas ............................................................................................... 14

2.8 Components........................................................................................... 14

2.9 Getting started ....................................................................................... 15

3GW7304 Series LED behaviour....................................................................21

4GW7304 Series safety and approvals..........................................................22

4.1 Safety ................................................................................................... 22

4.2 Product disposal ..................................................................................... 22

4.3 Approvals............................................................................................... 23

5Factory configuration extraction from SIM card .........................................24

6Accessing the router...................................................................................25

6.1 Configuration packages used.................................................................... 25

6.2 Accessing the router over Ethernet using the web interface.......................... 25

6.3 Accessing the router over Ethernet using an SSH client ............................... 26

6.4 Accessing the router over Ethernet using a Telnet client .............................. 27

6.5 Configuring the password......................................................................... 27

6.6 Configuring the password using the web interface....................................... 27

6.7 Configuring the password using UCI.......................................................... 28

6.8 Configuring the password using package options......................................... 28

6.9 Accessing the device using RADIUS authentication...................................... 29

6.10 Accessing the device using TACACS+ authentication ................................... 30

6.11 SSH ...................................................................................................... 33

6.12 Package dropbear using UCI..................................................................... 35

6.13 Certs and private keys............................................................................. 36

6.14 Configuring a router’s web server ............................................................. 37

6.15 Basic authentication (httpd conf) .............................................................. 42

6.16 Securing uhttpd...................................................................................... 43

7Configuring Dynamic DNS...........................................................................44

7.1 Overview ............................................................................................... 44

7.2 Configuration packages used.................................................................... 44

7.3 Configuring Dynamic DNS using the web interface ...................................... 44

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7.4 Dynamic DNS using UCI........................................................................... 46

8System settings..........................................................................................48

8.1 Configuration package used ..................................................................... 48

8.2 Configuring system properties .................................................................. 48

8.3 System settings using UCI ....................................................................... 52

8.4 System diagnostics ................................................................................. 53

9Upgrading router firmware.........................................................................55

9.1 Software versions ................................................................................... 55

9.2 Upgrading firmware using CLI .................................................................. 61

10 Router file structure ...................................................................................64

10.1 System information................................................................................. 64

10.2 Identify your software version .................................................................. 65

10.3 Image files............................................................................................. 66

10.4 Directory locations for UCI configuration files ............................................. 66

10.5 Viewing and changing current configuration ............................................... 66

10.6 Configuration file syntax .......................................................................... 67

10.7 Managing configurations .......................................................................... 67

10.8 Exporting a configuration file.................................................................... 68

10.9 Importing a configuration file ................................................................... 69

11 Using the Command Line Interface.............................................................73

11.1 Overview of some common commands ...................................................... 73

11.2 Using Unified Configuration Interface (UCI)................................................ 76

11.3 Configuration files................................................................................... 81

11.4 Configuration file syntax .......................................................................... 81

12 Management configuration settings ...........................................................83

12.1 Activator................................................................................................ 83

12.2 Monitor.................................................................................................. 83

12.3 Configuration packages used.................................................................... 83

12.4 Autoload: boot up activation..................................................................... 84

12.5 Autoload packages.................................................................................. 84

12.6 Autoload using UCI ................................................................................. 87

12.7 HTTP Client: configuring activation using the web interface.......................... 88

12.8 Httpclient: Activator configuration using UCI .............................................. 90

12.9 Httpclient: Activator configuration using package options............................. 91

12.10 User management using UCI................................................................. 92

12.11 Configuring the management user password using UCI............................. 93

12.12 Configuring management user password using package options................. 93

12.13 User management using UCI................................................................. 94

12.14 User management using package options ............................................... 94

12.15 Configuring user access to specific web pages ......................................... 95

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13 Configuring an Ethernet interface...............................................................96

13.1 Configuration packages used.................................................................... 96

13.2 Configuring an Ethernet interface using the web interface............................ 96

13.3 Interface configuration using UCI............................................................ 106

13.4 Configuring port maps........................................................................... 109

13.5 Port map packages................................................................................ 109

13.6 Interface diagnostics ............................................................................. 111

14 Configuring DHCP server and DNS (Dnsmasq)..........................................113

14.1 Configuration package used ................................................................... 113

14.2 Configuring DHCP and DNS using the web interface .................................. 113

14.3 Configuring DHCP and DNS using UCI...................................................... 121

14.4 Configuring DHCP pools using UCI........................................................... 123

14.5 Configuring static leases using UCI.......................................................... 124

15 Configuring VLAN .....................................................................................125

15.1 Maximum number of VLANs supported .................................................... 125

15.2 Configuration package used ................................................................... 125

15.3 Configuring VLAN using the web interface................................................ 125

15.4 Viewing VLAN interface settings.............................................................. 128

15.5 Configuring VLAN using the UCI interface................................................. 129

16 QoS: VLAN 802.1Q PCP tagging ................................................................130

16.1 Configuring VLAN PCP tagging................................................................ 130

17 QoS: type of service..................................................................................133

17.1 QoS configuration overview.................................................................... 133

17.2 Configuration packages used.................................................................. 133

17.3 Configuring QoS using the web interface.................................................. 133

17.4 Configuring QoS using UCI..................................................................... 135

17.5 Example QoS configurations................................................................... 138

18 Configuring static routes ..........................................................................139

18.1 Configuration package used ................................................................... 139

18.2 Configuring static routes using the web interface ...................................... 139

18.3 Configuring IPv6 routes using the web interface ....................................... 140

18.4 Configuring routes using command line ................................................... 140

18.5 IPv4 routes using UCI............................................................................ 141

18.6 IPv4 routes using package options .......................................................... 142

18.7 IPv6 routes using UCI............................................................................ 142

18.8 IPv6 routes using packages options......................................................... 142

18.9 Static routes diagnostics........................................................................ 143

19 Configuring BGP (Border Gateway Protocol) ............................................144

19.1 Configuration package used ................................................................... 144

19.2 Configuring BGP using the web interface.................................................. 144

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19.3 Configuring BGP using UCI..................................................................... 147

19.4 Configuring BGP using packages options.................................................. 148

19.5 View routes statistics............................................................................. 149

20 Configuring a mobile connection ..............................................................150

20.1 Configuration package used ................................................................... 150

20.2 Configuring a mobile connection using the web interface............................ 150

20.3 Configuring a mobile connection using CLI ............................................... 156

20.4 Diagnositcs .......................................................................................... 157

21 Configuring mobile manager.....................................................................159

21.1 Configuration package used ................................................................... 159

21.2 Configuring mobile manager using the web interface................................. 159

21.3 Configuring mobile manager using UCI.................................................... 162

21.4 Configuring a roaming interface template via the web interface .................. 163

21.5 Monitoring SMS .................................................................................... 163

21.6 Sending SMS from the router ................................................................. 164

21.7 Sending SMS to the router ..................................................................... 164

22 Configuring Multi-WAN .............................................................................165

22.1 Configuration package used ................................................................... 165

22.2 Configuring Multi-WAN using the web interface......................................... 165

22.3 Multi-WAN traffic rules........................................................................... 170

22.4 Configuring Multi-WAN using UCI............................................................ 170

22.5 Multi-WAN diagnostics........................................................................... 171

23 Automatic operator selection....................................................................174

23.1 Configuration package used ................................................................... 174

23.2 Configuring automatic operator selection via the web interface................... 174

23.3 Configuring via UCI............................................................................... 194

23.4 Configuring no PMP + roaming using UCI................................................. 198

23.5 Automatic operator selection diagnostics via the web interface ................... 200

23.6 Automatic operator selection diagnostics via UCI ...................................... 202

24 Configuring IPSec.....................................................................................205

24.1 Configuration package used ................................................................... 205

24.2 Configuring IPSec using the web interface................................................ 205

24.3 Configuring IPSec using UCI................................................................... 213

24.4 Configuring an IPSec template for DMVPN via the web interface ................. 217

24.5 Configuring an IPSec template to use with DMVPN.................................... 225

24.6 IPSec diagnostics using the web interface ................................................ 227

24.7 IPSec diagnostics using UCI ................................................................... 227

25 Configuring firewall..................................................................................228

25.1 Configuration package used ................................................................... 228

25.2 Configuring firewall using the web interface ............................................. 228

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25.3 Configuring firewall using UCI................................................................. 240

25.4 IPv6 notes ........................................................................................... 242

25.5 Implications of DROP vs. REJECT ............................................................ 242

25.6 Connection tracking .............................................................................. 243

25.7 Firewall examples ................................................................................. 243

26 Configuring SNMP.....................................................................................251

26.1 Configuration package used ................................................................... 251

26.2 Configuring SMNP using the web interface................................................ 251

26.3 Configuring SNMP using command line .................................................... 256

27 Configuring VRRP .....................................................................................263

27.1 Overview ............................................................................................. 263

27.2 Configuration package used ................................................................... 263

27.3 Configuring VRRP using the web interface................................................ 263

27.4 Configuring VRRP using UCI ................................................................... 265

28 Dynamic Multipoint Virtual Private Network (DMVPN) .............................267

28.1 Prerequisites for configuring DMVPN........................................................ 267

28.2 Advantages of using DMVPN................................................................... 267

28.3 DMVPN scenarios .................................................................................. 268

28.4 Configuration packages used.................................................................. 270

28.5 Configuring DMVPN using the web interface ............................................. 270

28.6 DMVPN diagnostics................................................................................ 272

29 Configuring Terminal package ..................................................................275

29.1 Configuration packages used.................................................................. 275

29.2 Configuring Terminal using the web interface ........................................... 275

29.3 Configuring Terminal package using UCI.................................................. 275

29.4 Configuring Terminal Server using package options................................... 276

29.5 Terminal diagnostics.............................................................................. 276

30 Configuring Terminal Server.....................................................................277

30.1 Overview ............................................................................................. 277

30.2 Configuration packages used.................................................................. 277

30.3 Configuring Terminal Server using the web interface ................................. 277

30.4 Terminal Server using UCI ..................................................................... 287

30.5 Terminal Server using package options.................................................... 288

30.6 Terminal Server diagnostics ................................................................... 288

31 Configuring a GRE interface......................................................................291

31.1 Configuration packages used.................................................................. 291

31.2 Creating a GRE connection using the web interface ................................... 291

31.3 GRE configuration using command line .................................................... 296

31.4 GRE configuration using UCI................................................................... 296

31.5 GRE configuration using package options................................................. 296

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31.6 GRE diagnostics.................................................................................... 297

32 Configuring multicasting using PIM and IGMP interfaces .........................299

32.1 Overview ............................................................................................. 299

32.2 Configuration package used ................................................................... 299

32.3 Configuring PIM and IGMP using the web interface.................................... 299

32.4 Configuring PIM and IGMP using UCI....................................................... 301

33 Event system ............................................................................................303

33.1 Configuration package used ................................................................... 303

33.2 Implementation of the event system ....................................................... 303

33.3 Supported events.................................................................................. 303

33.4 Supported targets................................................................................. 304

33.5 Supported connection testers ................................................................. 304

33.6 Configuring the event system using the web interface ............................... 304

33.7 Configuring the event system using UCI .................................................. 304

33.8 Event system diagnostics....................................................................... 315

34 Configuring SLA reporting on Monitor.......................................................321

34.1 Introduction ......................................................................................... 321

34.2 Configuring SLA reporting ...................................................................... 321

34.3 Configuring router upload protocol .......................................................... 322

34.4 Viewing graphs..................................................................................... 322

34.5 Generating a report............................................................................... 325

34.6 Reporting device status to Monitor using UCI............................................ 328

35 Configuring SLA for a router.....................................................................332

35.1 Configuration package used ................................................................... 332

35.2 Configuring SLA for a router using the web interface ................................. 332

35.3 Configuring SLA for a router using UCI .................................................... 334

1: Introduction

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GW7304 Series User Manual

Issue: 1.9 Page 8 of 336

1Introduction

This user manual describes the features and how to configure a Virtual Access GW7304

Series router.

The Virtual Access GW7304 Series router is ruggedized and supports extended

temperature, high isolation and protection levels. The router enclosure is not conductive.

It has 8 Ethernet ports, 3G radio access modems, with up to two SIM cards and a serial

console access. There are AC and DC power versions. It implements general purpose

rouer features such as dynamic routing protocols (OSPF and RIP), VPN and DMVPN,

IPSec, VLANs, GRE tunnels, DHCP server client and relay, TFTP, 3G access, CLI and web

access.

1.1 Document scope

This document covers the following models in the GW7304 Series.

GW7304-3G-AC 8 x Ethernet ports, dual SIM, 1 x RS232, 3G wireless WAN connection, Internal PSU,

AC power input, 2 x antenna SMA connectors

GW7304-3G-DC 8 x Ethernet ports, dual SIM, 1 x RS232, 3G wireless WAN connection, Internal PSU,

DC power input, 2 x antenna SMA connectors

1.2 Using this documentation

You can configure your router using either the router’s web interface or via the command

line using UCI commands. Each chapter explains first the web interface settings,

followed by how to configure the router using UCI. The web interface screens are shown

along with a path to the screen for example, ‘In the top menu, select Service ->

SNMP.’ followed by a screen grab.

After the screen grab there is an information table that describes each of the screen’s

fields.

1.2.1 Information tables

We use information tables to show the different ways to configure the router using the

router’s web and command line. The left-hand column shows three options:

•Web:refers the command on the router’s web page,

•UCI:shows the specific UCI command, and

•Opt: shows the package option.

The right-hand column shows a description field that describes the feature’s field or

command and shows any options for that feature.

Some features have a drop-down menu and the options are described in a table within

the description column. The default value is shown in a grey cell.

Values for enabling and disabling a feature are varied throughout the web interface, for

example, 1/0; Yes/No; True/False; check/uncheck a radio button. In the table

descriptions, we use 0to denote Disable and 1to denote Enable.

1: Introduction

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GW7304 Series User Manual

Issue: 1.9 Page 9 of 336

Some configuration sections can be defined more than once. An example of this is the

routing table where multiple routes can exist and all are named ‘route’. For these

sections, the UCI command will have a code value [0] or [x] (where x is the section

number) to identify the section.

Web Field/UCI/Package Option

Description

Web: Metric

UCI: network.@route[0].metric

Opt: metric

Specifies the route metric to use.

Note: these sections can be given a label for identification when using UCI or package

options.

network.@route[0]=route

network.@route[0].metric=0

can be witten as:

network.routename=route

network.routename.metric=0

However the documentation usually assumes that a section label is not configured.

The table below shows fields from a variety of chapters to illustrate the explanations

above.

Web Field/UCI/Package Option

Description

Web: Enable

UCI: cesop.main.enable

Opt: enable

Enables CESoPSN services.

Disabled.

Enabled.

Web: Syslog Severity

UCI: cesop.main.severity

Opt: log_severity

Selects the severity used for logging events CESoPSN in syslog.

The following levels are available.

Emergency

Alert

Critical

Error

Warning

Notice

Informational

Debug

Web: Agent Address

UCI: snmpd.agent[0].agentaddress

Opt: agentaddress

Specifies the address(es) and port(s) on which the agent should

listen.

[(udp|tcp):]port[@address][,…]

Table 1: Example of an information table

1.2.2 Definitions

Throughout the document, we use the host name ‘VA_router’ to cover all router models.

UCI commands and package option examples are shown in the following format:

root@VA_router:~# vacmd show current config

1: Introduction

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GW7304 Series User Manual

Issue: 1.9 Page 10 of 336

1.2.3 Diagnostics

Diagnostics are explained at the end of each feature’s chapter.

1.2.4 UCI commands

For detailed information on using UCI commands, read chapters ‘Router File Structure’

and ‘Using Command Line Interface’.

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