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Ursalink UG87-LW, User Manual

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UG87-LW User Guide

2

Preface

Thanks for choosing Ursalink UG87-LW industrial LoRaWAN gateway. The UG87-LW industrial
LoRaWAN gateway delivers tenacious connection over network with full-featured design
such as automated failover/failback, extended operating temperature, dual SIM cards,
hardware watchdog, VPN, Gigabit Ethernet and beyond.

This guide shows you how to configure and operate the UG87-LW industrial

LoRaWAN

gateway

. You can refer to it for detailed functionality and gateway configuration.

Readers

This guide is mainly intended for the following users:
- Network Planners
- On-site technical support and maintenance personnel
- Network administrators responsible for network configuration and maintenance

© 2017 Xiamen Ursalink Technology Co., Ltd.
All rights reserved.

All information in this user guide is protected by copyright law. Whereby, no organization or
individual shall copy or reproduce the whole or part of this user guide by any means without
written authorization from Xiamen Ursalink Technology Co., Ltd.

Products Covered

This guide explains how to configure the following devices:
• Ursalink UG87-LW LoRaWAN gateway

Related Documents

Document

Description

Ursalink UG87-LW Datasheet

Datasheet for the Ursalink UG87-LW
industrial LoRaWAN Gateway.

Ursalink UG87-LW Quick Start Guide

Quick installation guide for the Ursalink
UG87-LW industrial LoRaWAN Gateway.

Summary of Contents for UG87-LW

Page 1: ...UG87 LW User Guide 1 ...

Page 2: ...site technical support and maintenance personnel Network administrators responsible for network configuration and maintenance 2017 Xiamen Ursalink Technology Co Ltd All rights reserved All information in this user guide is protected by copyright law Whereby no organization or individual shall copy or reproduce the whole or part of this user guide by any means without written authorization from Xia...

Page 3: ...e essential requirements and other relevant provisions of the CE FCC and RoHS For assistance please contact Ursalink technical support Email support ursalink com Tel 86 592 5023060 Fax 86 592 5023065 Revision History Date Doc Version Description Jul 19 2018 V 1 0 0 Initial version ...

Page 4: ...ly and Protective Grounding 19 2 11 1 Power Supply Installation 19 2 11 2 Protective Grounding Installation 19 Chapter 3 Access to Web GUI 21 3 1 PC Configuration for Web GUI Access to gateway 21 3 2 Access to Web GUI of gateway 22 Chapter 4 Web Configuration 24 4 1 Status 24 4 1 1 Overview 24 4 1 2 LoRa WAN 25 4 1 3 Cellular 27 4 1 4 Network 29 4 1 5 VPN 30 4 1 6 Routing Information 31 4 1 7 Host...

Page 5: ... 3 4 1 DHCP Server 60 4 3 4 2 DHCP Relay 62 4 3 5 DDNS 62 4 3 6 Link Failover 63 4 3 6 1 SLA 63 4 3 6 2 Track 64 4 3 6 3 VRRP 65 4 3 6 4 WAN Failover 66 4 3 7 VPN 67 4 3 7 1 DMVPN 67 4 3 7 2 IPSec 69 4 3 7 3 GRE 72 4 3 7 4 L2TP 73 4 3 7 5 PPTP 75 4 3 7 6 OpenVPN Client 77 4 3 7 7 OpenVPN Server 78 4 3 7 8 Certifications 80 4 4 System 82 4 4 1 General Settings 82 4 4 1 1 General 82 4 4 1 2 Account ...

Page 6: ...bus Master 103 4 5 3 2 Channel 103 4 6 Maintenance 105 4 6 1 Tools 105 4 6 1 1 Ping 105 4 6 1 2 Traceroute 106 4 6 2 Schedule 106 4 6 3 Log 107 4 5 3 1 System Log 107 4 6 3 2 Log Settings 108 4 6 4 Upgrade 109 4 6 5 Backup and Restore 109 4 6 6 Reboot 110 4 7 APP 111 4 7 1 Python 111 4 7 1 1 Python 111 4 7 1 2 App Manager Configuration 112 4 7 1 3 Python App 113 Chapter 5 Application Examples 114 ...

Page 7: ...rade 126 5 10 Events Application Example 128 5 11 Schedule Application Example 130 5 12Logs and Diagnostics 130 5 13 SNMP Application Example 132 5 14 Cellular Connection 135 5 15 Dual SIM Backup Application Example 137 5 17 NAT Application Example 140 5 18 Access Control Application Example 140 5 18 DTU Application Example 141 5 19 PPTP Application Example 145 ...

Page 8: ...UG87 LW also supports Gigabit Ethernet port serial port RS232 which enables you to scale up M2M application combining data and video in limited time and budget The UG87 LW is particularly ideal for smart grid digital media installations industrial automation telemetry equipment medical device digital factory finance payment device environment protection water conservancy and so on Figure 1 1 1 2 A...

Page 9: ...ss configuration and centralized management of remote devices The user friendly web interface design and various upgrading options help administrator to manage the device as easy as pie WEB GUI and CLI enable the admin to achieve quick configuration and simple management among a large quantity of devices Efficiently manage the remote devices on the existing platform through the industrial standard...

Page 10: ... ARM Cortex A53 Memory 4 GB Flash 512 MB DDR3 RAM Ethernet Ports 1 RJ 45 Physical Layer 10 100 1000 Base T IEEE 802 3 Data Rate 10 100 1000 Mbps auto sensing Interface Auto MDI MDIX Mode Full or half duplex auto sensing Serial Interface Ports 1 RS232 Connector Terminal Block Baud Rate 300bps to 230400bps IO Connector 4 pin screw down terminal block Digital 2 DI 2 DO Software Network Protocols PPP ...

Page 11: ...vel 3 IEC 61000 4 8 Level 4 Environmental Operating Temperature 40 C to 70 C 40 F to 158 F Reduced cellular performance above 60 C Storage Temperature 40 C to 85 C 40 F to 185 F Ethernet Isolation 1 5 kV RMS Relative Humidity 0 to 95 non condensing at 25 C 77 F Management Web CLI SMS On demand dial up AAA RADIUS TACACS LDAP Local Authentication Multilevel Authority Multiple levels of user authorit...

Page 12: ...UG87 LW User Guide 12 Figure 1 2 ...

Page 13: ...1 Power Adapter 2 SIM Card Slots 1 2 PIN Pluggable Terminal 1 10 PIN Pluggable Terminal 1 Warranty Card 1 Quick Start Guide 2 Magnetic Mount Cellular Antennas Default 2 Stubby Cellular Antennas Optional 1 Stubby LoRa Antennas Optional 1 GPS Antenna 1 DIN Rail Kit Default 2 Rack Mount Kits Optional 1 Wall Mounting Bracket Optional If any of the above items is missing or damaged please contact your ...

Page 14: ...icator STATUS Status Indicator Signal Strength Indicator LORA LoRa Indicator VPN VPN Indicator SIM1 SIM1 Status Indicator SIM2 SIM2 Status Indicator 4 Ethernet Port Indicator Orange for data transmission Green for network rate 5 AUX Cellular Antenna 6 GPS Antenna 7 Serial Port I O 8 LoRa Antenna 1 SIM Card Slot 2 Power Connector 3 Grounding Stud ...

Page 15: ...nning off VPN VPN Status Green Light VPN is connected Off VPN is disconnected SIM1 SIM2 SIM Card Status Off SIM1 or SIM2 is registering or fails to register or there are no SIM cards inserted Green Light Blinking slowly SIM1 or SIM2 has been registered and is ready for dial up Blinking rapidly SIM1 or SIM2 has been registered and is dialing up now Static SIM1 or SIM2 has been registered and dialed...

Page 16: ...y Blinking Release the button and wait Off Blinking The gateway is now reset to factory defaults 2 6 PIN Definition PIN RS232 DI DO Description 1 TXD Transmit Data 2 RXD Receive Data 3 Data 4 Data 5 GND GND Ground 6 IN1 Digital Input1 7 IN2 Digital Input2 8 OUT1 Digital Output1 9 OUT2 Digital Output2 10 COM Common Ground 2 7 SIM Card Installation A Push the yellow button on left panel of the gatew...

Page 17: ...he antenna into the Antenna Connector The external cellular antenna should be installed vertically always on a site with a good cellular signal Note UG87 LW supports dual antennas with Main and AUX connectors Main interface is for data receiving and transmission AUX interface is for enhancing signal strength which cannot be used separately ...

Page 18: ...s of M3 drywall screws to mount the gateway associated with the wall mounting kit on the wall Recommended torque for mounting is 1 0 N m and the maximum allowed is 1 2 N m 2 9 2 DIN Rail Mounting Measured in mm Use 2 pcs of M3 6 flat head Phillips screws to fix the DIN rail to the gateway and then hang the DIN rail on the mounting bracket It is necessary to choose a standard bracket Recommended to...

Page 19: ... B Screw down the bolt after inserting power cable into the terminal Connecting the Power Cable If you insert wires into the reverse holes the gateway will not start and you must switch the wires into the correct holes 2 11 2 Protective Grounding Installation 1 Remove the grounding nut 2 Connect the grounding ring of the cabinet s grounding wire onto the grounding stud and screw up the grounding n...

Page 20: ... of gateway 2 12 Examine 1 Double check antenna connection 2 Double check if SIM card is correctly inserted and working perfectly 3 Power on the UG87 LW industrial LoRaWAN gateway and check indicators status 1 If Status LED blinks slowly the system is running properly 2 If SIM1 or SIM2 indicator is static green the gateway is connected to network already ...

Page 21: ...in an IP address or you can configure a static IP address manually The following steps are based on Windows 10 operating system for your reference The following steps are based on Windows 10 operating system for your reference Click Search Box to search Control Panel on the Windows 10 taskbar Click Control Panel to open it and then click View network status and tasks Click Properties Click Etherne...

Page 22: ... Server Enabled 1 Start a Web browser on your PC Chrome and IE are recommended type in the IP address and press Enter on your keyboard 2 Enter the username password and click Login Double Click Internet Protocol Version 4 TCP IPv4 to configure IP address and DNS server Method 1 click Obtain an IP address automatically Method 2 click Use the following IP address to assign a static IP manually withi...

Page 23: ...e or password incorrectly more than 5 times the login page will be locked for 10 minutes 3 When you login with the default username and password you will be asked to modify the password It s suggested that you change the password for the sake of security Click Cancel button if you want to modify it later 4 After you login the Web GUI you can view system information and perform configuration on the...

Page 24: ...version of gateway Hardware Version Show the currently hardware version of gateway Local Time Show the currently local time of system Uptime Show the information on how long the gateway has been running CPU Load Show the current CPU utilization of the gateway RAM Capacity Available Show the RAM capacity and the available RAM memory Flash Capacity Available Show the Flash capacity and the available...

Page 25: ...gion code which is based on the gateway s variant Server Address Show the IP address of remote LoRaWAN network server Packet Received Show the count of data packet from node to gateway Packets received State Show the RF packets receiving state CRC_OK Percentage of CRC verification CRC_Fail Percentage of CRC verification failure NO_CRC Percentage of abnormal packets without CRC Packets forwarded Pa...

Page 26: ...work Server Item Description Mode Show the working mode of LoRaWAN Version Show the version of installed lora network server file Status Show the status of network server Value include Running Disabled EUI Show the identifier of the gateway Ch0 Show the number of packets received on Ch0 Ch1 Show the number of packets received on Ch1 Ch2 Show the number of packets received on Ch2 Ch3 Show the numbe...

Page 27: ...frequency of Ch2 and number of packets received on Ch2 Ch3 Show the frequency of Ch3 and number of packets received on Ch3 Ch4 Show the frequency of Ch4 and number of packets received on Ch4 Ch5 Show the frequency of Ch5 and number of packets received on Ch5 Ch6 Show the frequency of Ch6 and number of packets received on Ch6 Ch7 Show the frequency of Ch7 and number of packets received on Ch7 LoRa ...

Page 28: ...gister Status Show the registration status of SIM card IMSI Show IMSI of the SIM card ICCID Show ICCID of the SIM card ISP Show the network provider which the SIM card registers on Network Type Show the connected network type such as LTE 3G etc PLMN ID Show the current PLMN ID including MCC MNC LAC and Cell ID LAC Show the location area code of the SIM card Cell ID Show the Cell ID of the SIM card...

Page 29: ...network has been connected Table 4 1 2 2 Network Status 4 1 4 Network On this page you can check the LAN status of the gateway Figure 4 1 3 1 LAN Status Item Description Port Show the name of WAN port Status Show the status of WAN port Up refers to a status that WAN is enabled and Ethernet cable is connected Down means Ethernet cable is disconnected or WAN function is disabled Type Show the dial u...

Page 30: ... been connected to WAN port when WAN function is enabled Once WAN function is disabled or Ethernet cable is disconnected the duration will stop Table 4 1 3 1 LAN Status 4 1 5 VPN You can check VPN status on this page including PPTP L2TP IPsec OpenVPN and DMVPN Figure 4 1 4 1 Figure 4 1 4 2 ...

Page 31: ...how the status of the VPN tunnel Local IP Show the local tunnel IP of VPN tunnel Remote IP Show the remote tunnel IP of VPN tunnel Table 4 1 4 1 VPN Status 4 1 6 Routing Information You can check routing status on this page including the routing table and ARP cache Figure 4 1 6 1 Item Description Routing Table ...

Page 32: ...pool MAC Show the IP address s corresponding MAC address Interface Show the binding interface of ARP Table 4 1 6 1 Routing Information 4 1 7 Host List You can view the host information on this page Figure 4 1 7 1 Host List Item Description DHCP Leases IP Address Show IP address of DHCP client MAC Address Show MAC address of DHCP client Lease Time Remaining Show the remaining lease time of DHCP cli...

Page 33: ...2 1 2 General Setting Item Description Default Enable Click to enable the Packet Forwarder mode Enabled Gateway EUI Show the identifier of the gateway Generated from MAC address of the gateway and cannot be changed Gateway ID Fill in the corresponding ID which you ve used for The default is the ...

Page 34: ...able 4 2 1 1 General Setting Parameters 4 2 1 2 Radios Figure 4 2 1 3 Radios Radio Channels Setting Item Description Default Supported Frequency Choose the LoRaWAN frequency plan used for the upstream and downlink frequencies and datarates Available channel plans depend on the gateway s variant The default frequency is set based on the gateway s variant Name Show the name of central frequency Cent...

Page 35: ...g Item Description Default Enable Click to enable this channel to transmit packets Enabled Radio Choose Radio 0 or Radio 1 as center frequency Radio 0 Frequency MHz Enter the frequency of this channel Range center frequency 0 9 The default frequency is set based on the supported frequency you have selected Bandwidth MHz Enter the bandwidth of this channel Recommended value 125KHz 250KHz 500KHz 125...

Page 36: ...frequency Radio 0 Frequency MHz Enter the frequency of this channel Range center frequency 0 9 The default frequency is set based on the supported frequency you have selected Bandwidth MHz Enter the bandwidth of this channel Recommended value 125KHz 250KHz 500KHz 500KHz Data Rate Enter the data rate Range 500 25000 500 Table 4 2 1 5 FSK Channel Setting Parameters 4 2 1 3 Advanced Figure 4 2 1 7 ...

Page 37: ...node Rang 1 3600 100 Forward CRC Disabled Enable to send packets received with CRC disabled to the network server Disabled Forward CRC Error Enable to send packets received with CRC errors to the network server Disabled Forward CRC Valid Enable to send packets received with CRC valid to the network server Enabled Network Mode select from Public LoRaWAN Private LoRaWAN Public LoRaWAN telecom operat...

Page 38: ...orwarder Click Save to save your custom configuration file content and click Apply to take effect You can click Clear to erase all content in the edit box If you don t know how to write configuration file please click Example to go to reference page 4 2 1 5 Traffic When navigating to the traffic page any recent traffic received by the gateway will display To watch live traffic click Start ...

Page 39: ...tion Show the direction of this packet Time Show the receiving time of this packet Ticks Show the ticks of this packet Frequency Show the frequency of the channel Datarate Show the datarate of the channel Coderate Show the coderate of this packet RSSI Show the received signal strength SNR Show the signal to noise ratio of this packet Table 4 2 1 7 Traffic Parameters ...

Page 40: ... sent from network server 5 RX1 Delay Enter the interval time between the end device sends uplink packets and the end device prepares to open RX1 to receive the downlink packet 1 Lease Time Enter the amount of time until a successful join expires The format is hours minutes seconds If the join type is OTAA then the end devices need to join the network server agagin when it exceeds the lease time 7...

Page 41: ...Null means using the default standard usable channels which are specified in the LoRaWAN regional parameters document Table 4 2 2 1 General Parameters Note For some regional variants If allowed by your LoRaWAN region you can use Additional Plan to configure additional channels that are not defined by the LoRaWAN Regional Parameters like EU868 and KR920 as the following picture shows Figure 4 2 2 2...

Page 42: ...e the corresponding profiles You can see the information about the application you have created in this page Figure 4 2 2 3 Item Description ID Show the ID of the application profile already created Name Show the name of the application profile already created Description Show the description of the application profile already created Payload Codec Show the payload codec of the application profile...

Page 43: ... Related Configuration Example Device Profiles Advanced configuraion 4 2 2 4 Device Figure 4 2 2 5 Item Description Device Name Show the name of the device Device EUI Show the EUI of the device Device Profile Show the name of the device s device profile Application Show the name of the device s application Last Seen Show the time of last packet received Actived Show the status of the device means ...

Page 44: ...ndicator Size Show the size of payload Fcnt Show the frame counter Type Show the type of the packet JnAcc Join Accept Packet JnReq Join Request Packet UpUnc Uplink Unconfirmed Packet UpCnf Uplink Confirmed Packet ACK response from network requested DnUnc Downlink Unconfirmed Packet DnCnf Downlink Confirmed Packet ACK response from end device requested Time Show the time of packet was sent or recei...

Page 45: ...f this packet Frequency Show the frequency of this channel Type Show the type of the packet JnAcc Join Accept Packet JnReq Join Request Packet UpUnc Uplink Unconfirmed Packet UpCnf Uplink Confirmed Packet ACK response from network requested DnUnc Downlink Unconfirmed Packet DnCnf Downlink Confirmed Packet ACK response from end device requested Adr True The end node has enabled ADR False The end no...

Page 46: ...Opts field in bytes Modulation LoRa means the physical layer uses the LoRa modulation Bandwidth Show the bandwidth of this channel SpreadFactor Show the spreadFactor of this channel Bitrate Show the bitrate of this channel CodeRate Show the coderate of this channel SNR Show the SNR of this channel RSSI Show the RSSI of this channel Power Show the transmit power of the device Payload b64 Show the a...

Page 47: ...eters 4 3 1 2 WAN WAN port can be connected with Ethernet cable to get Internet access It supports 3 connection types Static IP configure IP address netmask and gateway for Ethernet WAN interface DHCP Client configure Ethernet WAN interface as DHCP Client to obtain IP address automatically PPPoE configure Ethernet WAN interface as PPPoE Client Figure 4 3 1 2 WAN Setting Item Description Default En...

Page 48: ...ect Static IP mode Figure 4 3 1 3 Static IP Item Description Default IP Address Set the IP address which can access Internet E g 192 168 1 2 192 168 0 1 Netmask Set the Netmask for WAN port 255 255 255 0 Gateway Set the gateway s IP address for WAN port 192 168 0 2 Multiple IP Address Set the multiple IP addresses for WAN port Null Table 4 3 1 3 Static Parameters 2 DHCP Client If the external netw...

Page 49: ...lly during PPP dialing DNS is necessary when user visits domain name Table 4 3 1 4 DHCP Client Parameters 3 PPPoE PPPoE refers to a point to point protocol over Ethernet User has to install a PPPoE client on the basis of original connection way With PPPoE remote access devices can get control of each user ...

Page 50: ...k detection Range 1 600 Max Retries Set the maximum retry times after it fails to dial up Range 0 9 Use Peer DNS Obtain peer DNS automatically during PPP dialing DNS is necessary when user visits domain name Table 4 3 1 5 PPOE Parameters 4 3 1 3 LAN LAN setting is used for managing local area network devices connected to LAN port of the UG87 LW allowing each device to access the Internet Click to ...

Page 51: ... technology that realizes virtual work groups by logically dividing the LAN device into network segments Client to delete the current VLAN setting Click to add a new VLAN port Figure 4 3 1 7 VLAN Trunk Item Description Enable The gateway can encapsulate or decapsulate the virtual LAN tag when this function is enabled Interface Select the VLAN interface from the LAN ports VID Set the label ID of th...

Page 52: ...IM1 and SIM2 Only one cellular interface is active at one time If both cellular interfaces are enabled then SIM1 interface takes precedence by default A typical use case would be to have SIM1 configured as the primary cellular interface and SIM2 as a backup If the UG87 LW cannot connect to the network via SIM1 it will automatically fail over to SIM2 Figure 4 3 1 8 Figure 4 3 1 9 ...

Page 53: ...up connection provided by local ISP Null PIN Code Enter a 4 8 characters PIN code to unlock the SIM Null Authentication Type Select from Auto PAP CHAP MS CHAP and MS CHAPv2 Auto Roaming Enable or disable roaming Disable SMS Center Enter the local SMS center number for storing forwarding converting and delivering SMS message Null Enable NAT Enable or disable NAT function Enable Restart When Dial up...

Page 54: ...ellular network mode automatically when it receives a specific SMS from the specific mobile phone SMS Group Select a SMS group for trigger Go to System General Phone to set up SMS group SMS Text Fill in the SMS content for triggering Triggered by IO The gateway will switch from offline mode to cellular network mode automatically when the DI status is changed Go to Industrial I O DI to configure tr...

Page 55: ...ay s ID as long as it is activated When the interface is DOWN the ID of the gateway has to be selected again which leads to long convergence time of OSPF Therefore Loopback interface is generally recommended as the ID of the gateway Loopback interface is a logic and virtual interface on gateway Under default conditions there s no loopback interface on gateway but it can be created as required Figu...

Page 56: ...ed network traffic such as the source IP address by configuring a series of matching rules so as to filter the network interface traffic When gateway receives packet the field will be analyzed according to the ACL rule applied to the current interface After the special packet is identified the permission or prohibition of corresponding packet will be implemented according to preset strategy The da...

Page 57: ...5 Start Source Port Set start source port number Range 1 65535 End Source Port Set end source port number Range 1 65535 Destination Port Type Select destination port type such as specified port port range etc Destination Port Set destination port number Range 1 65535 Start Destination Port Set start destination port number Range 1 65535 End Destination Port Set end destination port number Range 1 ...

Page 58: ...way or firewall Click to add a new port mapping rules Figure 4 3 2 3 Port Mapping Item Description Source IP Specify the host or network which can access local IP address 0 0 0 0 0 means all Source Port Enter the TCP or UDP port from which incoming packets are forwarded Range 1 65535 Destination IP Enter the IP address that packets are forwarded to after being received on the incoming interface De...

Page 59: ...ress Description Fill in a description for convenience of recording the meaning of the binding rule for each piece of MAC IP Table 4 3 2 4 MAC Binding Parameters 4 3 3 QoS Quality of service QoS refers to traffic prioritization and resource reservation control mechanisms rather than the achieved service quality QoS is engineered to provide different priority for different applications users data f...

Page 60: ...s of flow control leaving it blank means any Source Port Source port of flow control Range 0 65535 leaving it blank means any Destination IP Destination address of flow control leaving it blank means any Destination Port Destination port of flow control Range 0 65535 leaving it blank means any Protocol Select protocol from ANY TCP UDP ICMP and GRE Service Class Set service class for the rule Table...

Page 61: ...Lease Time Min Set the lease time on which the client can use the IP address obtained from DHCP server Range 1 10080 1440 Primary DNS Server Set the primary DNS server 114 114 114 114 Secondary DNS Server Set the secondary DNS server Null Windows Name Server Define the Windows Internet Naming Service obtained by DHCP clients from DHCP sever Generally you can leave it blank Null Static IP MAC Addre...

Page 62: ...updates a name server in the Domain Name System which allows user to alias a dynamic IP address to a static domain name DDNS serves as a client tool and needs to coordinate with DDNS server Before starting configuration user shall register on a website of proper domain name provider and apply for a domain name Figure 4 3 5 1 DDNS Item Description Name Give the DDNS a descriptive name Interface Set...

Page 63: ...ethod The default probe type is ICMP Figure 4 3 6 1 SLA Item Description Default ID SLA index Up to 10 SLA settings can be added Range 1 10 1 Type ICMP ECHO is the default type to detect if the link is alive icmp echo Destination Address The detected IP address 114 114 114 114 Secondary Destination Address The secondary detected IP address 8 8 8 8 Data Size User defined data size Range 0 1000 56 I...

Page 64: ...ck status change timely For successful detection the corresponding track item is Positive For failed detection the corresponding track item is Negative Linkage between Track Module and Application Module After configuration the linkage relationship between Track module and Application module will be established When any change occurs in track item a notification that requires corresponding treatme...

Page 65: ...ge 0 180 0 refers to immediate switching 1 Table 4 3 6 2 Track Parameters 4 3 6 3 VRRP The Virtual Router Redundancy Protocol VRRP is a computer networking protocol that provides automatic assignment of available Internet Protocol IP routers for participating hosts This increases the availability and reliability of routing paths via automatic default gateway selections in an IP sub network Figure ...

Page 66: ... Track ID Trace detection select the defined track ID or blank character None Table 4 3 6 3 VRRP Parameters 4 3 6 4 WAN Failover WAN failover refers to failover between Ethernet WAN interface and cellular interface When service transmission can t be carried out normally due to malfunction of a certain interface or lack of bandwidth the rate of flow can be switched to backup interface quickly Then ...

Page 67: ...essful detection to failed detection switching can be delayed based on the set time Range 0 180 0 refers to immediate switching 0 Track ID Track detection select the defined track ID 1 Table 4 3 6 4 WAN Failover Parameters 4 3 7 VPN Virtual Private Networks also called VPNs are used to securely connect two private networks together so that devices can connect from one network to the other network ...

Page 68: ...e Enable or disable DMVPN Hub Address The IP address or domain name of DMVPN Hub Local IP address DMVPN local tunnel IP address GRE Hub IP Address GRE Hub tunnel IP address GRE Local IP Address GRE local tunnel IP address GRE Netmask GRE local tunnel netmask GRE Key GRE tunnel key ...

Page 69: ...rval Time s Set DPD interval time DPD Timeout s Set DPD timeout Cisco Secret Cisco Nhrp key NHRP Holdtime s The holdtime of Nhrp protocol Table 4 3 7 1 DMVPN Parameters 4 3 7 2 IPSec IPsec is especially useful for implementing virtual private networks and for remote user access through dial up connection to private networks A big advantage of IPsec is that security arrangements can be handled with...

Page 70: ... IPsec Protocol Select from ESP and AH Local Subnet Enter the local subnet IP address that IPsec protects Local Subnet Netmask Enter the local netmask that IPsec protects Local ID Type Select from Default ID FQDN and User FQDN Remote Subnet Enter the remote subnet IP address that IPsec protects Remote Subnet Mask Enter the remote netmask that IPsec protects Remote ID type Select from Default ID FQ...

Page 71: ...68_1 MODP1024_2 and MODP1536_5 Local Authentication Select from PSK and CA Local Secrets Enter the preshared key XAUTH Enter XAUTH username and password after XAUTH is enabled Lifetime s Set the lifetime in IKE negotiation Range 60 86400 SA Parameter SA Algorithm Select from DES_MD5 DES_SHA1 3DES_MD5 3DES_SHA1 AES128_MD5 AES128_SHA1 AES192_MD5 AES192_SHA1 AES256_MD5 and AES256_SHA1 PFS Group Selec...

Page 72: ...to route other protocols over IP networks It s a tunneling technology that provides a channel through which encapsulated data message can be transmitted and encapsulation and decapsulation can be realized at both ends In the following circumstances the GRE tunnel transmission can be applied GRE tunnel can transmit multicast data packets as if it were a true network interface Single use of IPSec ca...

Page 73: ...etmask of GRE tunnel MTU Enter the maximum transmission unit Range 64 1500 Key Set GRE tunnel key Enable NAT Enable NAT traversal function Table 4 3 7 4 GRE Parameters 4 3 7 4 L2TP Layer Two Tunneling Protocol L2TP is an extension of the Point to Point Tunneling Protocol PPTP used by an Internet service provider ISP to enable the operation of a virtual private network VPN over the Internet Figure ...

Page 74: ...erver when it s null Peer IP Address Enter tunnel IP address of L2TP server Enable NAT Enable NAT traversal function Enable MPPE Enable MPPE encryption Address Control Compression For PPP initialization User can keep the default option Protocol Field Compression For PPP initialization User can keep the default option Asyncmap Value One of the PPP protocol initialization strings User can keep the d...

Page 75: ...ork as a single large local area network Figure 4 3 7 8 PPTP Item Description Enable Enable PPTP client A maximum of 3 tunnels is allowed Remote IP Address Enter the public IP address or domain name of PPTP server Username Enter the username that PPTP server provides Password Enter the password that PPTP server provides Authentication Select from Auto PAP CHAP MS CHAPv1 and MS CHAPv2 Global Traffi...

Page 76: ...on Asyncmap Value One of the PPP protocol initialization strings User can keep the default value Range 0 ffffffff MRU Enter the maximum receive unit Range 0 1500 MTU Enter the maximum transmission unit Range 0 1500 Link Detection Interval s Set the link detection interval time to ensure tunnel connection Range 0 600 Max Retries Set the maximum times of retrying to detect the PPTP connection failur...

Page 77: ...Compatibility with all major operating systems High speed 1 4 megabytes per second typically Ability to configure multiple servers to handle numerous connections simultaneously All encryption and authentication features of the OpenSSL library Advanced bandwidth management A variety of tunneling options Compatibility with smart cards that support the Windows Crypt application program interface API ...

Page 78: ...ion Select LZO to compress data Link Detection Interval s Set link detection interval time to ensure tunnel connection Range 10 1800 Link Detection Timeout s Set link detection timeout OpenVPN will be reestablished after timeout Range 60 3600 Cipher Select from NONE BF CBC DE CBC DES EDE3 CBC AES 128 CBC AES 192 CBC and AES 256 CBC MTU Enter the maximum transmission unit Range 128 1500 Max Frame S...

Page 79: ...DP Port Fill in listening port number Range 1 65535 Listening IP Enter WAN IP address or LAN IP address Leaving it blank refers to all active WAN IP and LAN IP address Interface Select from tun and tap Authentication Select from None Pre shared Username Password X 509 cert and X 509 cert user Local Virtual IP The local tunnel address of OpenVPN s tunnel ...

Page 80: ...nterval time to ensure tunnel connection Range 10 1800 Cipher Select from NONE BF CBC DES CBC DES EDE3 CBC AES 128 CBC AES 192 CBC and AES 256 CBC MTU Enter the maximum transmission unit Range 64 1500 Max Frame Size Set the maximum frame size Range 64 1500 Verbose Level Select from ERROR WARING NOTICE and DEBUG Expert Options User can enter some other PPP initialization strings in this field and s...

Page 81: ...port PKCS12 certificate file Table 4 3 7 11 OpenVPN Client Certification Parameters Figure 4 3 7 14 OpenVPN Server Item Description CA Import Export CA certificate file Public Key Import Export public key file Private Key Import Export private key file DH Import Export DH key file TA Import Export TA key file CRL Import Export CRL Preshared Key Import Export static key file Table 4 3 7 12 OpenVPN ...

Page 82: ...onfigure general settings such as administration account access service system time common user management SNMP AAA event alarms etc 4 4 1 General Settings 4 4 1 1 General General settings include system info access service and HTTPS certificates Figure 4 4 1 1 General Item Description Default System Hostname User defined gateway name needs to start with a letter URSA Web Login Timeout s You need ...

Page 83: ...way Click Export button will export the file to the PC Click Delete button will delete the file Key Click Browse button choose key file on the PC and then click Import button to upload the file into gateway Click Export button will export file to the PC Click Delete button will delete the file Table 4 3 1 1 General Setting Parameters 4 4 1 2 Account Management Here you can change the login usernam...

Page 84: ... section explains how to set the system time including time zone and time synchronization type Note to ensure that the gateway runs with the correct time it s recommended that you set the system time when configuring the gateway Figure 4 4 1 3 Figure 4 4 1 4 Figure 4 4 1 5 System Time Item Description ...

Page 85: ...chronization of all devices equipped with a clock on network Sync with NTP Server NTP Server Address Set NTP server address domain name IP Enable NTP Server NTP client on the network can achieve time synchronization with gateway after Enable NTP Server option is checked Table 4 4 1 3 System Time Parameters Related Configuration Example System Time Management 4 4 1 4 SMTP SMTP short for Simple Mail...

Page 86: ...ail address Test Check if the recipients can get the mail from sender Table 4 4 1 4 SMTP Setting Related Topics Events Setting Events Application Example 4 4 1 5 Phone Phone settings involve in call SMS trigger and SMS alarm for events 1 Add phone list 2 Select phone numbers and add them to the phone group 3 Go to Network Interface Cellular Connection Mode Connect on Demand Trigger by Call Trigger...

Page 87: ...pic Connect on Demand 4 4 2 User Management This section describes how to create common user accounts The common user permission includes Read Only and Read Write Figure 4 4 2 1 User Management Item Description Username Enter a new username You can use characters such as a z 0 9 _ The first character can t be a digit Password Set password Permission Select user permission from Read Only and Read W...

Page 88: ... and a management program of SNMP should be set up at the Manager Configuration steps are listed as below for achieving query from NMS 1 Enable SNMP setting 2 Download MIB file and load it into NMS 3 Configure MIB View 4 Configure VCAM Related Configuration Example SNMP Application Example 4 4 3 1 SNMP The UG87 LW supports SNMPv1 SNMPv2c and SNMPv3 version SNMPv1 and SNMPv2c employ community name ...

Page 89: ...explains how to configure MIB view for the objects Figure 4 4 3 2 MIB View Item Description View Name Set MIB view s name View Filter Select from Included and Excluded View OID Enter the OID number Included You can query all nodes within the specified MIB node Excluded You can query all nodes except for the specified MIB node Table 4 3 3 2 MIB View Parameters 4 4 3 3 VACM This section describes ho...

Page 90: ...to set permission as Read only from the MIB view list Read Write View Select an MIB view to set permission as Read write from the MIB view list Inform View Select an MIB view to set permission as Inform from the MIB view list Table 4 4 3 3 VACM Parameters 4 4 3 4 Trap This section explains how to enable network monitoring by SNMP trap Figure 4 4 3 4 SNMP Trap Item Description Enable Enable or disa...

Page 91: ...e available corresponding services once access is allowed It adopts the same method to configure three independent safety functions It provides modularization methods for following services Authentication verify if the user is qualified to access to the network Authorization authorize related services available for the user Charging record the utilization of network resources 4 4 4 1 RADIUS Using ...

Page 92: ... PPP and VPDN Figure 4 3 4 2 TACACS Item Description Enable Enable or disable TACACS Server IP Address Fill in the TACACS server IP address domain name Server Port Fill in the TACACS server port Range 1 65535 Key Fill in the key consistent with that of TACACS server in order to get connected with TACACS server Table 4 3 4 2 TACACS Parameters 4 3 4 3 LDAP A common usage of LDAP is to provide a cent...

Page 93: ...s the server Password Enter the password to access the server Table 4 3 4 3 LDAP Parameters 4 3 4 4 Authentication AAA supports the following authentication ways None uses no authentication generally not recommended Local uses the local username database for authentication Advantages rapidness cost reduction Disadvantages storage capacity limited by hardware Remote has user s information stored on...

Page 94: ...elnet Select authentication for Telnet access SSH Select authentication for SSH access Table 4 3 4 4 Authentication Parameters 4 3 5 Device Management You can connect the device to the DeviceHub on this page so as to manage the gateway centrally and remotely Figure 4 3 5 1 DeviceHub Item Description Status Show the connection status between the gateway and the ...

Page 95: ...d By ID Authentication Code Fill in the authentication code generated from the DeviceHub ID Fill in the registered DeviceHub account email and password Password Table 4 3 5 1 4 3 6 Events Event feature is capable of sending alerts by Email when certain system events occur 4 3 6 1 Events You can view alarm messages on this page Figure 4 3 6 1 Events Item Description Mark as Read Mark the selected e...

Page 96: ...rs Figure 4 3 6 2 Event Settings Item Description Enable Check to enable Events Settings Cellular Up Cellular network is connected Cellular Down Cellular network is disconnected WAN Up Ethernet cable is connected to WAN port WAN Down Ethernet cable is disconnected to WAN port VPN Up VPN is connected VPN Down VPN is disconnected Record The relevant content of event alarm will be recorded on Event p...

Page 97: ...inals through industrial interface so as to realize wireless communication between terminals and remote data center There are two types of the gateway s industrial interface serial port RS232 and I O digital input and digital output PIN RS232 DI DO Description 1 TXD Transmit Data 2 RXD Receive Data 3 Data 4 Data 5 GND GND Ground 6 IN1 Digital Input1 7 IN2 Digital Input2 8 OUT1 Digital Output1 9 OU...

Page 98: ...h level High Low The counter value will increase by 1 if digital input s status changes from high level to low level Counter The system will take actions accordingly when the counter value reach the preset one and then reset the counter value to 0 Range 1 100 Action Select the corresponding actions that the system will take when digital input mode meets the preset condition or duration SMS Check t...

Page 99: ...ulse Duration 10ms Set duration of high low level on digital output Range 1 10000 Initial Status Select high level or low level as the initial status of the pulse Duration of High Level 10ms Set the duration of pulse s high level Range 1 10000 Duration of Low Level 10ms Set the duration of pulse s low level Range 1 10000 The Number of Pulse Set the quantity of pulse Range 1 100 Alarm Source Select...

Page 100: ...al port function Disable Serial Type RS232 Baud Rate Range is 300 230400 Same with the baud rate of the connected terminal device 9600 Data Bits Options are 8 and 7 Same with the data bits of the connected terminal device 8 Stop Bits Options are 1 and 2 Same with the stop bits of the connected terminal device 1 Parity Options are None Odd and Even Same with the parity of the connected terminal dev...

Page 101: ...ed gateway will send heartbeat packet to the client regularly by TCP to keep alive The interval range is 1 3600 in seconds 75 Keepalive Retry Times When TCP heartbeat times out gateway will resend heartbeat After it reaches the preset retry times TCP connection will be reestablished The retry times range is 1 16 9 Packet Size Set the size of the serial data frame Packet will be sent out when prese...

Page 102: ...out to public network when real serial data size reaches the preset packet size even though it s within the serial frame interval 100 Reconnect Interval After connection failure gateway will reconnect to the server at the preset interval in seconds The range is 10 60 10 Specific Protocol By Specific Protocol the gateway will be able to connect to the TCP2COM software Heartbeat Interval By Specific...

Page 103: ...s set to 0 the device will restart the new read cycle after all channels have been read Range 0 600 0 Max Retries Set the maximum retry times after it fails to read range 0 5 3 Max Response Time ms Set the maximum response time that the gateway waits for the response to the command If the device does not get a response after the maximum response time it s determined that the command has timed out ...

Page 104: ...dress for reading Number The address number for reading Type Read command options are Coil Discrete Holding Register INT16 Input Register INT16 Holding Register INT32 and Holding Register Float Link Select TCP for transportation IP address Fill in the IP address of the remote Modbus device Port Fill in the port of the remote Modbus device Sign To identify whether this channel is signed Default Uns...

Page 105: ...he alarm SMS Normal Content When the actual value is restored to the normal value from exceeding the threshold value the gateway will automatically cancel the abnormal alarm and send the preset normal content to the specified phone group Abnormal Content When the actual value exceeds the preset threshold the gateway will automatically trigger the alarm and send the preset abnormal content to the s...

Page 106: ... 4 6 1 2 Traceroute Traceroute tool is used for troubleshooting network routing failures Figure 4 6 1 2 Traceroute Item Description Host Address of the destination host to be detected Table 4 6 1 2 Traceroute Parameters 4 6 2 Schedule This section explains how to configure scheduled reboot on the gateway Figure 4 6 2 1 ...

Page 107: ...ecord of informational error and warning events that indicates how the system processes By reviewing the data contained in the log an administrator or user troubleshooting the system can identify the cause of a problem or whether the system processes are loading successfully Remote log server is feasible and gateway will upload all system logs to remote log server such as Syslog Watcher Related Co...

Page 108: ...ng Figure 4 6 3 2 Log Settings Item Description Remote Log Server Enable With Remote Log Server enabled gateway will send all system logs to the remote server Syslog Server Address Fill in the remote system log server address IP domain name Port Fill in the remote system log server port Local Log File Storage User can store the log file in memory or TF card Size Set the size of the log file to be ...

Page 109: ...mware Version Show the current firmware version Reset Configuration to Factory Default When this option is checked the gateway will be reset to factory defaults after upgrade Upgrade Firmware Click Browse button to select the new firmware file and click Upgrade to upgrade firmware Table 4 5 4 1 Upgrade Parameters Related Configuration Example Firmware Upgrade 4 6 5 Backup and Restore This section ...

Page 110: ...guration file to the PC Reset Click Reset button to reset factory default settings gateway will restart after reset process is done Table 4 5 5 1 Backup and Restore Parameters Related Configuration Example Backup and Restore Configuration Restore Factory Defaults 4 6 6 Reboot On this page you can reboot the gateway and return to the login page We strongly recommend clicking Save button before rebo...

Page 111: ...wer lines of code than it s used in other languages such as C or Java The language provides constructs and intends to enable writing clear programs on both small and large scale Users can use Python to quickly generate the prototype of the program which can be the final interface of the program rewrite it with a more appropriate language and then encapsulate the extended class library that Python ...

Page 112: ...the installed SDK SDK Path Show the SDK installation path Available Storage Select available storage such as Micro SD or SSD to install SDK SDK Upload Upload and install SDK for Python Uninstall Uninstall SDK View View application status managed by AppManager Table 4 7 1 1 Python Parameters 4 7 1 2 App Manager Configuration Figure 4 7 1 2 AppManager Configuration Item Description ...

Page 113: ... APP App Status App Name Show the name of the imported App App Version Show the version of the imported App SDK Version Show the SDK version which the imported App is based on Table 4 7 1 2 APP Manager Parameters 4 7 1 3 Python App Figure 4 7 1 3 Python APP Item Description App Package Select App package and import App Name Select App to import configuration App Configuration Select configuration ...

Page 114: ...ng picture shows Application Configuration Item Description Default Name Enter the name of the application profile E g Smoker sensor app Description Enter the description of this application E g a application for smoker sensor Payload Codec Select from None Cayenne LPP Custom None This mode enables devices not to encode data Cayenne LPP This mode enables devices to encode data with the Cayenne Low...

Page 115: ...o the Equivalent Isotropically Radiated Power Join Type Select from OTAA and ABP OTAA Over the Air Activation For over the air activation end devices must follow a join procedure prior to participating in data exchanges with the network server An end device has to go through a new join procedure every time it has lost the session context information ABP Activation by Personalization Under certain ...

Page 116: ... of the Regional Parameters document supported by the end device B RX1 Datarate Offset Enter the offset which used for calculate the RX1 data rate based on the uplink data rate The range is based on what is specified in the LoRaWAN regional parameters document The default offset is based on what is specified in the LoRaWAN regional parameters document RX2 Datarate Enter the RX2 datarate which used...

Page 117: ...tion General Item Description Default Device Enter the name of this device Null Description Enter the description of this device Null Device EUI Enter the EUI of this device Null Device Profile Choose the device profile from created device profiles Null Application Choose the application profile from created application Null Frame Counter Validation If disable the frame counter validation it will ...

Page 118: ... key specific for the end device It is used by the end device to calculate the MIC or part of the MIC message integrity code of all uplink data messages to ensure data integrity Null Application Session Key Enter the application session key of the device The AppSKey is an application session key specific for the end device It is used by both the application server and the end device to encrypt and...

Page 119: ...able to send and receive packets to from gateway If the keys are incorrect no response will be received Device Configuration Activate Device OTAA Item Description Default Application Key Enter the application key Whenever an end device joins a network via over the air activation the application key is used for derive the Application Session key Null Device Address Show the device address when the ...

Page 120: ...ame counters on the end device and the frame counters on the network server for that end device will be reset to 0 Null Downlink Frame counter The number of data frames which received by the end device downlink from the network server It will be incremented by the network server After a JoinReq JoinAccept message exchange the frame counters on the end device and the frame counters on the network s...

Page 121: ...ead Write refers to the authority that user can view and modify all the parameters Example create 2 common user accounts listed below Username Password Permission ur_user1 UR_password1 Read Only ur_user2 UR_password2 Read Write Configuration procedures are listed as blow 1 Go to System User Management User Management 2 Click to add a new common user 3 Set Username Password and Permission as below ...

Page 122: ... time zone as an example A Synchronize time with browser Go to System General Settings System Time set time zone as 8 China Beijing and Sync Type as Sync with Browser And Click Save button B Set up time by manual 1 Go to System General Settings System Time set time zone as 8 China Beijing and Sync Type as Set up Manually 2 Select the correct local time And click Save button C Synchronize time with...

Page 123: ...ave button Related Topic System Time Setting 5 7 Backup and Restore Configuration A Backup Configuration 1 Go to Maintenance Backup and Restore Backup and Restore 2 Click Backup button under Backup running config Then the current configuration file will be downloaded to the Downloads folder of the PC ...

Page 124: ... PC 3 Click Import to import the selected configuration file to the gateway Related Topic Backup and Restore 5 8 Restore Factory Defaults 5 8 1 Via Web Interface 1 Log in web interface and go to Maintenance Backup and Restore 2 Click Reset button under the Restore Factory Defaults You will be asked to confirm if you d like to reset it to factory defaults Then click Reset button ...

Page 125: ...UG87 LW User Guide 125 Then the gateway will reboot and restore to factory settings immediately ...

Page 126: ...s based on the status of STATS LED STATUS LED Action Blinking Press and hold the reset button for more than 15 seconds Static Green Rapidly Blinking Release the button and wait Off Blinking The gateway is now reset to factory defaults 5 9 Firmware Upgrade It is suggested that you contact Ursalink technical support first before you upgrade gateway firmware After getting firmware file from Ursalink ...

Page 127: ...k Browse and select the correct firmware file from the PC 3 Click Upgrade and the gateway will check if the firmware file is correct If it s correct the firmware will be imported to the gateway and then the gateway will start to upgrade Related Topic Upgrade ...

Page 128: ... Cellular network is disconnected Remove SIM card WAN cable is connected Plug WAN cable WAN cable is disconnected Unplug WAN cable Configuration Steps 1 Go to System Events Events Settings and enable Event settings 2 Check corresponding events for record and email alarm and then click Save button as below Click Email Settings and go to SMTP settings Configure the corresponding parameters including...

Page 129: ...nality of Alarm please take the corresponding actions listed above It will send an alarm e mail to you when the relevant event occurs Refresh the web GUI go to Events Events and you will find the events records Related Topics Events Email Setting ...

Page 130: ...guration Steps 1 Go to Maintenance Schedule Schedule 2 Click to set up a new schedule task as below 3 Click Save and Apply button Related Topic Schedule Setting 5 12Logs and Diagnostics System log of the UG87 LW supports 2 types of output method including Web Remote Log Server and Console Application 1 Obtain system log on Web Go to Maintenance Log System log and you will see the log is listed in ...

Page 131: ... Application 2 Send the system log to the remote syslog server Server IP 110 22 14 43 Port 514 Go to Maintenance Log Log Settings to configure the parameters as below Then click Save and Apply button Related Topic System Log ...

Page 132: ...cess the gateway to query cellular information 1 Go to System SNMP MIB and download the MIB file URSA gateway MIB txt to PC 2 Start ManageEngine MibBrowser Free Tool on the PC Click File Load MIB on the menu bar Then select BURSA gateway MIB txt file from PC and upload it to the software Click the button beside URSA gateway MIB which is under the Loaded MibModules menu and find usCellularinfo And ...

Page 133: ... to System SNMP SNMP on the gateway s WEB GUI Check Enable option then click Save button 4 Go to System SNMP MIB View Click to add a new MIB view and define the view to be accessed from the outside network Then click Save button ...

Page 134: ...specified view from the specified outside network Click Save and Apply to make the changes take effect 6 Go to MibBrowser enter host IP address port and community Right click usCellular CurrentSim and then click GET Then you will get the current SIM info on the result box You can get other cellular info in the same way ...

Page 135: ...interface takes precedence as default Example We are about to take an example of inserting a SIM card into SIM1 slot of the UG87 LW and configuring the gateway to get Internet access through cellular Configuration Steps 1 Go to Network Interface Cellular Cellular Setting and configure the cellular info 2 Enable SIM1 3 Choose relevant network type Auto 4G First 4G Only 3G First 3G Only 2G First and...

Page 136: ...be taken effect when the SIM card is issued from well known ISP If you select 4G First or 4G Only you can click Save to finish the configuration directly If you select 3G First 3G Only 2G First or 2G Only you should manually configure APN Username Password and Access Number 4 Check the cellular connection status by WEB GUI of gateway Click Status Cellular to view the status of the cellular connect...

Page 137: ...to visit Internet via the UG87 LW Related Topic Cellular Setting Cellular Status 5 15 Dual SIM Backup Application Example Example In this section we will take an example of inserting two SIM cards into the UG87 LW When one SIM fails gateway will try to connect with the other SIM as backup link Configuration Steps 1 Go to Network Interface Cellular to enable SIM1 and SIM2 Leave the network type as ...

Page 138: ...M Strategy and configure the corresponding options as below ICMP server can be configured as any reachable IP address Then click Save and Apply button 3 Go to Status Cellular and you will see the gateway is connected to the network via SIM1 ...

Page 139: ...the gateway fail to connect to network via it Go to Status Cellular again and you will see the gateway is connected to the network through SIM2 Now SIM2 becomes the main SIM and SIM1 runs as the backup The gateway won t reconnect via SIM1 until SIM2 fails ...

Page 140: ...uration Steps Go to Firewall Port Mapping and configure port mapping parameters Click Save and Apply button Related Topic Port Mapping 5 18 Access Control Application Example Application Example GE port of the UG87 LW is set as LAN with IP 192 168 1 0 24 Then configure the gateway to deny accessing to Google IP 198 98 108 64 from local device with IP 192 168 1 12 Configuration Steps 1 Go to Networ...

Page 141: ...click Save and Apply button Related Topic ACL 5 18 DTU Application Example Example PLC is connected with the UG87 LW via RS232 Then enable DTU function of the UG87 LW to make a remote TCP server communicate with PLC Refer to the following topological graph ...

Page 142: ...f the PLC Baud Rate 9600 Data Bit 8 Stop Bit 1 Parity None Configuration Steps 1 Go to Industrial Serial Port and configure serial port parameters The serial port parameter shall be kept in consistency with those of PLC as shown in figure below ...

Page 143: ...parent protocol 3 Configure TCP server IP and port 4 Once you complete all configurations click Save and Apply button 5 Start TCP server on PC Take Netassist test software as example Make sure port mapping is already done 6 Connect the UG87 LW to PC via RS232 for PLC simulation Then start sscom software ...

Page 144: ... User Guide 144 on the PC to test communication through serial port 7 After connection is established between the UG87 LW and the TCP server you can send data between sscom and netassit PC side TCP server side ...

Page 145: ...d Topic Serial Port 5 19 PPTP Application Example Example Configure the UG87 LW as PPTP client to connect to a PPTP server in order to have data transferred securely Refer to the following topological graph Configuration Steps 1 Go to Network VPN PPTP configure PPTP server IP address username and password provided by PPTP server ...

Page 146: ...bal Traffic Forwarding option If you want to access peer subnet such as 192 168 3 0 24 you need to configure the subnet and mask to add the route 2 Check Show Advanced option and you will see the advanced settings If the PPTP server requires MPPE encryption then you need to check Enable MPPE option ...

Page 147: ...l assign tunnel IP randomly Click Save button when you complete all settings and then the advanced settings will be hidden again Then click Apply button to have the configurations take effect 3 Go to Status VPN and check PPTP connection status PPTP is established as shown below Local IP the client tunnel IP Remote IP the server tunnel IP Related Topics PPTP Setting PPTP Status END ...

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