Case Communications 6402 User manual

Case Communications
6402 Industrial Router
Manual
Revision 1.5
28.1.2022
Rev 1.5
Firmware Revision 08071200

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6402 Manual
Contents
1 HARDWARE 1
1.1 Packing List 1-2
1.2 Hardware Configuration 1-3
1.3 LED Indication 1-5
1.4 Installation and maintenance 1-6
1.5 Hardware Installation 1-7
1.5.1 Insert the SIM Card 1-7
1.5.2 Connecting Power 1-7
1.5.3 Connecting DI/DO Devices 1-8
1.5.4 Connecting Serial Devices 1-9
2. GETTING STARTED 2
2.1 Connecting to the network or a host 2-1
2.1.1 Setup by Configuring WEB GUI 2-1
3. 6402 NETWORK STATUS 3
3.1 Network Status 3-1
3.1.1 WAN &Uplink 3-1
3.1.1.1 IPv4 Network Status 3-2
3.1.1.2 WAN interface IPv6 Network Status 3-2
3.1.1.3 LAN interface Network Status 3-2
3.1.1.4 3G/4G Modem Status 3-3
3.1.1.5 ADSL Modem Status 3-3
3.1.1.6 ADSL Basic Status 3-3
3.1.1.7 Interface Traffic Statistics 3-4
3.1.2 LAN & VLAN 3-4
3.1.2.1 LAN Client List 3-4
3.1.3 Wi-Fi Status 3-5
3.1.3.1 Wi-Fi Module One Virtual AP List 3-5
3.1.3.2 Wi-Fi Module One IDS Status 3-5
3.1.3.3 Wi-Fi Module One Traffic Statistics 3-6
3.1.4 DDNS Status 3-6
3.2 Security 3-7
3.2.1 VPN Status 3-7
3.2.1.1 IPSec Tunnel Status 3-7
3.2.1.2 Open VPN Status 3-7
3.2.1.3 Open VPN Client Status 3-8
3.2.1.4 L2TP Server/Client Status 3-8
3.2.1.5 PPTP Server/Client Status 3-9
3.2.2 Firewall Status 3-9
3.2.2.1 Packet Filter Status 3-9
3.2.2.2 URL Blocking Status 3-10
3.2.2.3 Web Content Filter Status 3-10
3.2.2.4 MAC Control Status 3-10
3.2.2.5 Application Filters 3-10
3.2.2.6 IPS Status (Intrusion Protection Support) 3-11
3.2.2.7 Firewall Options Status 3-11
3. 3 Administration 3-12
3.3.1 Configure & Manage Stats 3-12
3.3.1.1 SNMP Linking Status 3-12
3.3.1.2 SNMP Trap Information 3-13
3.3.1.3 TR-069 Status 3-13
3.3.2 Log Storage Status 3-13

6402 Manual
Contents
3. 4 Statistics and Reporting 3-14
3.4.1 Connection Session 3-14
3.4.2 Login Statistics 3-14
3.4.3 Cellular Usage 3-15
4 BASIC NETWORK 4
4.1 WAN & UPLINK - Configuring WAN Ports 4-1
4.1.1 Physical Interface 4-1
4.1.1.1 Introduction. 4-1
4.1.2 Connection Setup 4-3
4.1.2.1 Internet Connection List 4-3
4.1.2.2 WAN Port Options 4-3
4.1.2.3 IP Over ATM 4-5
4.1.2.4 PPPoE ATM 4-6
4.1.2.5 PPP over ATM 4-7
4.1.2.6 WAN 2 –3G/4G Configuration options 4-8
3G / 4G WAN Configuration 4-8
Connection with SIM Card A 4-9
Create / Edit SIM-A / SIM B Profile List 4-10
3G/4G Connection Common Configuration options 4-11
Setup 3G/4G Connection Common Configuration 4-11
4.1.2.7 WAN 3 –Ethernet WAN Configuration options 4-13
Internet setup –Ethernet WAN Ports 4-13
Dynamic IP (Ethernet WAN) 4-14
Static IP (Ethernet WAN) 4-14
PPPoE (Ethernet WAN) 4-16
PPTP (Ethernet WAN 4-16
L2TP (Ethernet WAN) 4-18
4.1.3 Connection Control 4-20
4.1.5.1 Auto-reconnect / Dial-on-demand / Manual Scenario: 4-20
4.1.5.2 The 6402 Auto-Reconnect (Always On) 4-21
4.1.5.3 6402 Gateway Dial on Demand 4-21
4.1.5.4 6402 Gateway Dial on Demand steps: 4-21
4.1.5.5 6402 Gateway working in Manual Mode 4-22
4.1.5.6 6402 Manual Connect Scenario 4-22
4.1.4 Network Monitoring 4-22
4.1.5 Load Balancing 4-24
4.1.5.1 Enable/Select Load Balance Strategy 4-24
4.1.5.2 By Smart Weight Load Balance Strategy 4-24
4.1.5.3 The way the Smart Weight algorithm works: 4-25
4.1.5.4 Specific Weight Load Balancing 4-25
4.1.5.5 User Policy Load Balancing Strategy 4-27
4.1.5.6 Creating a User Policy 4-28
4.2 LAN and VLAN 4-30
4.2.1 Ethernet LAN 4-30
4.2.1.1 Configuration 4-30
4.2.1.2 LAN IP Address Configuration 4-30
4.2.1.3 Additional IP Addresses 4- 30
4.2.2 6402 VLAN (Virtual Local Area Network) 4-31
4.2.2.1 Configuration 4-31
4.2.2.3 Port-based VLANs 4-33
4.2.2.3 Port-based VLAN List 4-33
4.2.2.4 Port-based VLAN –Configuration 4-33

6402 Manual
Contents
4.2.2.5 IP Fixed Mapping Rule 4-35
4.2.2.6 Mapping Rule Configuration 4-35
4.2.2.7 Inter VLAN Group Routing 4-35
4.2.2.8 Port-based VLAN –Inter VLAN Group Routing 4-36
4.2.2.9 Tag-Based VLAN’s 4-37
4.2.2.10 VLAN Group Internet Access 4-38
4.2.2.11 Tag-based VLAN List –Create/Edit VLAN Rules 4-38
4.2.2.12 Tag Based VLAN Configuration 4-38
4.2.3 6402 DHCP Server 4-40
4.2.3.1 Fixed Mapping 4-40
4.2.3.2 DHCP Server List 4-41
4.2.3.3 DHCP Server Configuration 4-41
4.2.3.4 Create/Edit Mapping Rule List on DHCP Server 4-42
4.2.3.5 View/Copy DHCP Client List 4-43
4.2.3.6 DHCP Option List 4-43
4.2.3.7 Enabling the DHCP Server options 4-43
4.2.3.8 Create/Edit DHCP Server Options 4-43
4.3 Wi-Fi 4-45
4.3.1 Introduction 4-45
4.3.1.1 Access Point (AP)Router Mode 4-45
4.3.1.2 WDS Only Mode & WDS Hybrid Mode 4-46
4.3.1.3 APOnly Mode 4-47
4.3.2 Wi-Fi Module One Configuration 4-48
4.3.2.1 Basic Configuration 4-48
4.3.2.2 2.4GhzWi-Fi Configuration 4-48
4.3.3 Wireless Client List 4-52
4.3.3.1 Target Wi-Fi 4-52
4.3.3.2 Show Client List 4-52
4.3.4 Advanced Configuration 4-53
4.4 IPv6 4-55
4.4.1 IPv6 Configuration 4-55
4.4.2 Static IPv6 WAN Type Configuration 4-55
4.4.3 Address Auto-configuration –(same for all IPv6 options) 4-56
4.4.4 DHCPv6 4-57
4.4.5 PPPoEv6 4-58
4.4.6 6 to 4 4-60
4.4.7 6 in 4 4-61
4.5 Port Forwarding 4-63
4.5.1 NAT Loopback 4-63
4.5.1.1 NAT Configuration Setting 4-64
4.5.2 Virtual Server & Virtual Computer 4-64
4.5.2.1 Virtual Server 4-65
4.5.2.2 Virtual Computer 4-66
4.5.2.4 Create/Edit Virtual Computer 4-70
4.5.3 IP Translation 4-70
4.5.3.1 IP Translation Setting 4-71
4.5.5 DMZ & Pass Through 4-74
4.5.5.1 Enable DMZ and Pass Through 4-74

6402 Manual
Contents
4.6 Routing 4- 74
4.6.1 Introduction 4-74
4.6.1.1 Static Routing Example 4-75
4.6.1.2 Static Routing Operation 4-75
4.6.2 Static Routing Setting 4-75
4.6.3 Dynamic Routing 4-77
4.6.4 Dynamic Routing Overview 4-77
4.6.4.1 Enable RIP 4-78
4.6.4.2 OSPF Example 4-78
4.6.4.3 BGP Example 4-80
4.6.5 Routing Information 4-81
4.7 DNS & DDNS 4-82
4.7.1 DNS & DDNS Configuration 4-82
4.7.2 Setup Dynamic DNS 4-84
4.8 QoS 4-85
4.8.1 Introduction 4- 85
4.8.2 QoS Configuration 4-85
4.8.3 QoS Rule Configuration 4-85
4.8.4 QoS Configuration Setting 4-89
4.8.5 Setup System Resource 4- 90
4.8.6 QoS Rule List 4-90
4.9 Redundancy 4-92
4.9.1 VRRP 4-92
4.9.2 VRRP Setting 4-94
5 OBJECT DEFINITION 5
5.1 Object Definition 5-1
5.1.1 Scheduling 5-1
5.1.1.1 Time Schedule List 5-1
5.2 GROUPING 5-2
5.2.1 Host Grouping 5-2
5.3 External Server 5-3
5.3.1 Adding an Authentication Server 5-5
5.3.1.1 Configure External RADIUS Server 5-5
5.3.1.2 Configure an External TACACS+ Server 5-6
5.3.1.3 Configuring the Authentication Server 5-6
5.4 Certificates 5-8
5.4.1 Generating a Root CA 5-8
5.4.3.1 Setup SCEP 5-9
5.4.2 My Certificate 5-9
5.4.2.1 IPSec 5-9
5.4.2.2 Root CA Certificate Configuration 5-9
5.4.2.3 My Certificate Configuration 5-11
5.4.2.4 Create local certificate 5-11
5.4.3 Trusted Certificate 5-13
5.4.3.1 IPSec Certificate Examples 5-13
5.4.3.2 IPSec Operation Description 5-14
5.4.3.3 Configuration Setup Example 5-14
5.4.3.4 Trusted Certificate Setting 5-15
5.4.3.5 Import Trusted Client Certificate 5-16
5.4.3.6 Import Trusted Client Key 5-16
5.4.3.7 Signing Request to Import from a File 5-17
5.4.3.8 Parameter Setup Example 5-17
5.4.3.9 Issue Certificate Setting 5-18

6402 Manual
Contents
6 FIELD COMMUNICATIONS (MODBUS) 6
6 Bus & Protocol 6-1
6.1.1 Serial Port 6-1
6.1.2 Virtual COM Port Introduction 6-2
6.1.2.1 TCP Client Operation 6-2
6.1.3 TCP Client Mode in On-demand Control Scenario 6-2
6.1.4 TCP Server Mode 6-3
6.1.5 Async to Async Data Transfer Using TCP Example 6-5
6.1.6 UDP Mode 6-6
6.1.6.1 UDP Configuration Example 6-6
6.1.6.2 Setting Port Configuration 6-6
6.1.6.3 Data Packing for UDP 6-7
6.2 RFC 2217 Mode 6-8
6.3 MODBUS 6-9
6.3.1 MODBUS Overview 6- 9
6.3.1.1 MODBUS Receiving from a remote Modbus TCP Master 6-10
6.3.1.2 6402 MODBUS Slave Example 6-10
6.3.2 6402 MODBUS Slave 6-10
6.3.3 Setting MODBUS to Serial Master 6-11
6.4 Data Logging 6-12
7 SECURITY& TUNNELLING 7
7.1 Virtual Private Network (VPN) 7-1
7.1.1 IPSec 7-1
7.1.1.1 IPSec Configuration 7-2
7.1.1.2 Create/Edit IPSec tunnel 7-3
7.1.1.3 Dynamic IPSec 7-7
7.1.1.4 Manual Key Management 7-8
7.1.1.5 IPSec Configuration Example 7-10
7.1.1.6 IPSec Example Dynamic VPN Using FQDN 7-12
7.1.1.7 Full Tunnel Site to Site Example 7-14
7.1.1.8 Create/Edit Dynamic VPN Server List 7-16
7.1.2 OpenVPN Introduction 7-17
7.1.2.1 Two Open VPN connection scenarios –TAP& TUN 7-17
7.1.2.2 Open VPN TUN- (Routed Mode) –Example 7-18
7.1.2.3 OpenVPN TUN Scenario 7-18
7.1.2.4 OpenVPN TAP (Bridged Mode)Scenario 7-19
7.1.2.5 Open VPN Configuration. 7-19
7.1.2.6 As an Open VPN Server 7-20
7.1.2.7 As an Open VPN Client 7-23
7.1.3 L2TP Overview 7-27
7.1.3.1 Configuring L2TP 7-27
7.1.3.2 Configuring L2TP Server Mode 7-27
7.1.3.3 L2TPServer Mode Configuration Example. 7-29
7.1.3.4 Configuring L2TP Client Mode 7-30
7.1.3.5 L2TPClient Mode Configuration Example 7-32
7.1.4 PPTP Overview 7-34
7.1.4.1 PPTP VPN Server Example 7-34
7.1.4.2 Configuring PPTP 7-35

6402 Manual
Contents
7.1.4.3 Configuring aPPTP Server 7-35
7.1.4.4 PPTP Server Configuration Example 7-36
7.1.4.5 Configuring a PPTP VPN Client 7-37
7.1.4.6 Create/Edit PPTP Client 7-37
7.1.4.7 PPTP VPN Client Configuration Example 7-39
7.1.5 GRE Overview 7-41
7.1.5.1 Configuring GRE 7-42
7.1.5.2 Create/Edit GRE tunnel 7-42
7.1.5.3 GRE Configuration Example For Network-A 7-44
7.1.5.4 GRE Configuration Example For Network - B 7-45
7.2 FIREWALL 7-46
7.2.1 Packet Filter 7-46
7.2.2.1 Packet Filter White List Example 7-46
7.2.2.2 Packet Filter Configuration Example 7-47
7.2.2.3 Packet Filter Operation Example 7-47
7.2.2.4 Packet Filter Setting 7-47
7.2.2.5 Create / Edit Packet Filter Rules 7-48
7.2.2 URL Blocking 7-50
7.2.3.1 URL Blocking with Black List 7-50
7.2.3.2 Black List Blocking Example Configuration 7-51
7.2.3.3 Example Operation Procedure 7-51
7.2.3.4 URL Blocking Setting 7-51
7.2.3.5 Enabling URL Blocking 7-52
7.2.3.6 Create/Edit URL Blocking Rules 7-52
7.2.4 MAC Control 7-54
7.2.4.1 Mac Control Example 7-54
7.2.4.2 Mac Control Example Configuration 7-54
7.2.4.3 MAC Control Setting 7-54
7.2.4.4 Create/Edit MAC Control Rules 7-55
7.2.5 IPS Overview 7-56
7.2.5.1 IPS Application Example 7-56
7.2.5.2 Configuring IPS 7-56
7.2.5.3 Intrusion Prevention Rules 7-57
7.2.5.4 IPS Setup Example 7-58
7.2.6 Other Options 7-58
7.2.6.1 SPI Example 7-58
7.2.6.2 SPI Application Scenario 7-59
7.2.6.3 SPI Setup Example 7-59
7.2.6.4 Discard Ping from WAN and Remote Hosts 7-59
7.2.7 Setting Firewall Options. 7-59
7.2.7.1 Define Remote Administrator Host 7-60

6402 Manual
Contents
8 ADMINISTRATION 8
8.1 Configure & Manage 8-1
8.1.1 Command Script 8-1
8.1.1.1 Edit/Backup Plain Text Command Script 8-2
8.1.1.2 Plain Text System Configuration with Telnet 8-3
8.1.2 TR-069 8-3
8.1.2.1 TR 069 Scenario Example 8-4
8.1.2.2 TR 069 Scenario Description 8-4
8.1.2.3 TR 069 Example Configuration 8-4
8.1.2.4 TR069 Example Operation Procedure 8-4
8.1.2.5 Configuring TR 069 8-5
8.1.3 SNMP 8-6
8.1.3.1 SNMP 8-7
8.1.3.2 SNMP Application Example 8-7
8.1.3.3 SNMP Setup Example 8-7
8.1.3.4 Scenario Operation Procedure 8-8
8.1.3.5 SNMP Configuration Settings 8-8
8.1.3.6 Create/Edit Multiple Community 8-9
8.1.3.7 Create/Edit User Privacy 8-9
8.1.3.8
Create/Edit Trap Event Receiver 8-11
8.1.3.9 Edit SNMP Options 8-13
8.1.4 Telnet 8-13
8.1.4.1 Telnet & SSH Scenario 8-13
8.1.4.2 Example explanation 8-13
8.1.4.3 Telnet /SSH Configuration Example 8-14
8.1.4.4 Telnet / SSH Scenario Operation 8-14
8.1.4.5 Telnet and SSH Setting 8-14
8.2 System Operation 8-16
8.2.1 Password & MMI 8-16
8.2.1.1 Host Name 8-16
8.2.1.2 Username 8-16
8.2.1.3 Change Password 8-16
8.2.1.4 Change MMI Setting for Accessing 8-17
8.2.2 System Information 8-18
8.2.3 System Time 8-18
8.2.3.1 Synchronize to Time Server Configuration 8-18
8.2.3.2 Manual Time Configuration 8-19
8.2.3.3 Synchronize to PC Configuration 8-19
8.2.3.4 Synchronize to Cellular Module Configuration 8-20
8.2.4 System Log 8-20
8.2.4.1 View & Email Log History 8-21
8.2.4.2 Web Log Type Category 8-21
8.2.4.3 Email Alert 8-22
8.2.4.4 Syslogd 8-22
8.2.4.5 Log to Storage 8-23
8.2.5 Backup & Restore 8-24
8.2.6 Reboot & Reset 8-24
8.3 FTP 8-26
8.3.1 Server Configuration 8-26
8.3.3.1 Enable SFTP Server 8-27
8.3.3.2 User Account 8-28

6402 Manual
Contents
8.4 Diagnostics 8-29
8.4.1 Packet Analyser 8-29
8.4.2 Diagnostic Tools 8-31
9. SERVICE 9
9.1 Cellular Toolkit 9-1
9.1.1 Data Usage 9-1
9.1.1.1 3G / 4G Data Usage Profile 9-1
9.1.2 SMS 9-2
9.1.2.1 Setting up SMS Configuration 9-2
9.1.2.2 SMS Summary 9-3
9.1.3 SIM PIN 9-4
9.1.3.1 SIM PIN Configuration 9-5
9.1.3.2 PuK Function –Unlocking a PIN Code 9-7
9.1.4 USSD 9-9
9.1.4.1 Application Scenario 9-10
9.1.4.2 Scenario Operation Procedure 9-11
9.1.4.3 USD Setting 9-11
9.1.4.4 Create / Edit USSD Profile 9-11
9.1.4.5 Send USSD Request 9-12
9.1.5 Network Scan 9-13
9.2 Event Handling 9-15
9.2.1 Configuration 9-17
9.2.1.1 Configuring event Handling 9-17
9.2.1.2 SMS Configuration 9-17
9.2.1.3 SMS Account List 9-18
9.2.1.4 E.Mail Service List 9-18
9.2.1.5 Digital Output (DO) Profile List 9-20
9.2.1.6 Modbus Notifying Events Profile List. 9-21
9.2.1.7 Modbus Managing Events Profile 9-22
9.2.2 Managing Events 9-23
9.2.2.1 Configuration 9-23
9.2.2.2 Create/Edit Managing Events Rules 9-23
9.2.3 Notifying Events 9-25
9.2.3.1 Configuration 9-25
9.2.3.2 Notifying Event List 9-25
10. APPENDICES 10
10.1 Linux Access 10-1
10.1.1 Accessing the Console Port 10-1
10.1.2 Change LAN IP Address 10-1
10.2 External Server Management Authentication 10-2