Page 1 UR32 User Guide Preface Thanks for choosing Ursalink UR52/UR55 industrial cellular router. The UR52/UR55 industrial cellular router delivers tenacious connection over network with full-featured design such as automated failover/failback, extended operating temperature, dual SIM cards, hardware watchdog, VPN, Fast Ethernet and beyond.
Page 2 SIM cards, hardware watchdog, VPN, Fast Ethernet and beyond. This guide describes how to configure and operate the UR32 industrial cellular router. You can refer to it for detailed functionality and router configuration.
Page 3 UR32 User Guide 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 May. 16, 2019 V.1.0.0 Initial version...
Page 4: Table Of Contents
UR32 User Guide Contents Chapter 1 Product Introduction..........................8 1.1 Overview..............................8 1.2 Advantages..............................8 1.3 Specifications.............................. 9 1.4 Dimensions (mm)............................11 Chapter 2 Access to Web GUI..........................12 2.1 PC Configuration for Web GUI Access to Router..................12 2.2 Access to Web GUI of Router........................13 Chapter 3 Web Configuration..........................15...
Page 5 UR32 User Guide 3.2.6.3 VRRP............................49 3.2.6.4 WAN Failover........................50 3.2.7 Routing............................51 3.2.7.1 Static Routing........................51 3.2.7.2 RIP............................52 3.2.7.3 OSPF............................ 56 3.2.7.4 Routing Filtering......................... 61 3.2.8 VPN..............................61 3.2.8.1 DMVPN..........................62 3.2.8.2 IPSec Server........................63 3.2.8.3 IPSec............................ 66 3.2.8.4 GRE............................68 3.2.8.5 L2TP.............................69 3.2.8.6 PPTP............................
Page 6 UR32 User Guide 3.3.6.2 Events Settings........................97 3.4 Industrial Interface........................... 99 3.4.1 I/O..............................99 3.4.1.1 DI............................99 3.4.1.2 DO............................. 100 3.4.2 Serial Port.............................101 3.4.3 Modbus TCP..........................104 3.4.3.1 Modbus TCP........................104 3.4.3.2 Modbus RTU........................105 3.4.3.3 Modbus RTU Over TCP..................... 105 3.4.4 Modbus Master........................... 106 3.4.4.1 Modbus Master........................
Page 7 UR32 User Guide 4.8.1 AP Mode............................142 4.8.2 Client Mode..........................143 4.9 VRRP Application Example........................144 4.10 NAT Application Example........................150 4.11 Access Control Application Example....................150 4.12 QoS Application Example........................152 4.13 DTU Application Example........................153 4.14 PPTP Application Example........................156...
Page 8: Chapter 1 Product Introduction
Adopting high-performance and low-power consumption industrial grade CPU and wireless module, the UR32 is capable of providing wire-speed network with low power consumption and ultra-small package to ensure the extremely safe and reliable connection to the wireless network.
Page 9: Specifications
AAA (TACACS+, Radius, LDAP, local authentication) and multiple levels of user authority Easy Maintenance Ursalink DeviceHub provides easy setup, mass configuration, and centralized management of remote devices The user-friendly web interface design and more than one option of upgrade help administrator to...
Page 10 UR32 User Guide Standards IEEE 802.11 b/g/n Tx Power 802.11b: 16 dBm +/-1.5 dBm (11 Mbps) 802.11g: 14 dBm +/-1.5 dBm (54 Mbps) 802.11n: 13 dBm +/-1.5 dBm (65 Mbps, HT20/40 MCS7) Modes Support AP and Client mode, multiple SSID...
Page 11: Dimensions (Mm)
UR32 User Guide Power Supply and Consumption Connector 2-pin with 5.08 mm terminal block Input Voltage 9-48 VDC Power Consumption Typical 1.9 W, Max 2.4 W (In Non-PoE mode) Power Output 2 × 802.3 af/at PoE output Physical Characteristics Ingress Protection IP30 Housing &...
Page 12: Chapter 2 Access To Web Gui
This chapter explains how to access to Web GUI of the UR32 router. 2.1 PC Configuration for Web GUI Access to Router Please connect PC to LAN port of UR32 router directly. PC can obtain an IP address, or you can configure a static IP address manually.
Page 13: Access To Web Gui Of Router
(Note: remember to click “OK” to finish configuration.) 2.2 Access to Web GUI of Router Ursalink router provides Web-based configuration interface for management. If this is the first time you configure the router, please use the default settings below. Username: admin Password: password IP Address: 192.168.1.1...
Page 14 UR32 User Guide If the SIM card is connected to cellular network with public IP address, you can access WEB GUI remotely via the public IP address when remote access is enabled. If you enter the username or password incorrectly more than 5 times, the login page will be locked for 10 minutes.
Page 15: Chapter 3 Web Configuration
UR32 User Guide Chapter 3 Web Configuration 3.1 Status 3.1.1 Overview You can view the system information of the router on this page. Figure 3-1-1-1 System Information Item Description Model Show the model name of router. Part Number Show the part number of router.
Page 16: Cellular
UR32 User Guide 3.1.2 Cellular You can view the cellular network status of router on this page. Figure 3-1-2-1 Modem Information Item Description Status Show corresponding detection status of module and SIM card. Model Show the model name of cellular module.
Page 17: Network
UR32 User Guide Figure 3-1-2-2 Network Status Item Description Status Show the connection status of cellular network. IP Address Show the IP address of cellular network. Netmask Show the netmask of cellular network. Gateway Show the gateway of cellular network.
Page 18: Wlan (Only Applicable To Wi-Fi Version)
UR32 User Guide WAN function is disabled. Type Show the dial-up connection type of WAN port. IP Address Show the IPv4 or IPv6 address of WAN port. Netmask Show the IPv4 netmask of WAN port. Prefix-length Show the IPv6 Prefix-length of WAN port.
Page 19: Vpn
UR32 User Guide Status Show the status of the Wi-Fi interface. Type Show the Wi-Fi interface type. Show the SSID of the router when the interface type is AP. SSID Show the SSID of AP which the router connected to when the interface type is Client.
Page 20: Routing Information
UR32 User Guide Figure 3-1-5-1 VPN Status Item Description Clients Name Show the name of the enabled VPN clients. Show the status of client. "Connected" refers to a status that Status client is connected to the server. "Disconnected" means client is disconnected to the server.
Page 21: Host List
UR32 User Guide Figure 3-1-6-1 Item Description Routing Table Show the IP address of destination host or destination Destination network. Netmask Show the netmask of destination host or destination network. Gateway Show the IP address of the gateway. Interface Show the outbound interface of the route.
Page 22: Gps (Only Applicable To Gps Version)
UR32 User Guide Figure 3-1-7-1 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 client. MAC Binding Show the IP address and MAC address set in the Static IP list of IP &...
Page 23: Network
Show the speed of movement. Table 3-1-8-1 GPS Status Description 3.2 Network 3.2.1 Interface 3.2.1.1 Port This section describes how to configure the Ethernet port parameters. The UR32 cellular router supports 2 Fast Ethernet ports. Figure 3-2-1-1 Port Setting Item Description Port Users can define the Ethernet ports according to their needs.
Page 24 UR32 User Guide Figure 3-2-1-2 WAN Setting Item Description Default Enable Enable WAN function Enable Port The port that is currently set as WAN port. LAN1/WAN Connection Select from "Static IP", "DHCP Client" and "PPPoE". Static IP Type Set the maximum transmission unit.
Page 25 UR32 User Guide Figure 3-2-1-3 Static IP Item Description Default IPv4 Address Set the IPv4 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 IPv4 Set the gateway for WAN port's IPv4 address.
Page 26 UR32 User Guide 2. DHCP Client/DHCPv6 Client If the external network has DHCP server enabled and has assigned IP addresses to the Ethernet WAN interface, user can select “DHCP client” mode to obtain IP address automatically. Figure 3-2-1-4 Figure 3-2-1-5...
Page 27 UR32 User Guide DHCP Client Item Description Obtain peer DNS automatically during PPP dialing. DNS is Use Peer DNS necessary when visiting domain name. DHCPv6 Client Choose the ways to obtain the IPv6 address from the DHCP Server. Select from try, force, none.
Page 28: Bridge
Related Configuration Example Ethernet WAN Connection 3.2.1.3 Bridge Bridge setting is used for managing local area network devices which are connected to LAN ports of the UR32, allowing each of them to access the Internet. Figure 3-2-1-7 Bridge Item Description Default Show the name of bridge.
Page 29: Switch
Control communication between VLAN and other networks. Table 3-2-1-7 VLAN Trunk Parameters 3.2.1.5 WLAN (Only Applicable to Wi-Fi Version) This section explains how to set the related parameters for Wi-Fi network. UR32 supports 802.11 b/g/n, as AP or client mode. Wi-Fi is optional on UR32.
Page 30 UR32 User Guide Figure 3-2-1-9 WLAN Settings Item Description Enable Enable/disable WLAN. Work Mode Select router's work mode. The options are "Client" or "AP". Select encryption mode. The options are “No Encryption", “WEP Encryption Mode Open System" , “WEP Shared Key", “WPA-PSK", “WPA2-PSK" and “WPA-PSK/WPA2-PSK".
Page 31: Cellular
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 UR32 cannot connect to the network via SIM1, it will automatically fail over to SIM2.
Page 32 UR32 User Guide Figure 3-2-1-10 Figure 3-2-1-11 General Settings Item Description Default Enable Check the option to enable the corresponding SIM card. Enable Select from "Auto", "4G First", "4G Only", "3G First", "3G Only", "2G Frist", and "2G Only". Network Type...
Page 33 UR32 User Guide 4G Only: connect to 4G network only. And so on. Enter the Access Point Name for cellular dial-up connection Null provided by local ISP. Enter the username for cellular dial-up connection provided Username Null by local ISP.
Page 34 UR32 User Guide Figure 3-2-1-12 Connection Setting Item Description Connection Mode Select from "Always Online" and "Connect on Demand". "Connect on Demand" includes "Triggered by Call", "Triggered by SMS", and Connect on Demand "Triggered by IO". The router will switch from offline mode to cellular network mode Triggered by Call automatically when it receives a call from the specific phone number.
Page 35 UR32 User Guide Dual SIM Strategy Item Description Current SIM Card Select between "SIM1" and "SIM2" as a current SIM card used. Switch to backup The router will switch to the backup SIM card when packet loss rate SIM card when in IMCP detection exceeds the preset value.
Page 36: Loopback
UR32 User Guide Related Topics Cellular Network Connection Dual SIM Failover Application Example WAN Failover Application Example Phone Group DI Setting 3.2.1.7 Loopback Loopback interface is used for replacing router's ID as long as it is activated. When the interface is DOWN, the ID of the router has to be selected again which leads to long convergence time of OSPF.
Page 37: Security
UR32 User Guide 3.2.2.1 Security Figure 3-2-2-1 Item Description Default Prevent Attack DoS/DDoS Protection Enable/disable Prevent DoS/DDoS Attack. Disable Access Service Control Port Set port number of the services. Range: 1-65535. Local Access the router locally. Enable Remote Access the router remotely.
Page 38: Acl
UR32 User Guide Website Blocking URL Blocking Enter the HTTP address which you want to block. You can block specific website by entering keyword. The Keyword Blocking maximum number of character allowed is 64. Table 3-2-2-1 Security Parameters 3.2.2.2 ACL...
Page 39: Dmz
UR32 User Guide Select from "Accept" and "Deny". Default Filter Policy The packets which are not included in the access control list will be processed by the default filter policy. Access Control List Type Select type from "Extended" and "Standard".
Page 40: Port Mapping
UR32 User Guide Figure 3-2-2-4 Item Description Enable Enable or disable DMZ. DMZ Host Enter the IP address of the DMZ host on the internal network. Set the source IP address which can access to DMZ host. Source Address "0.0.0.0/0" means any address.
Page 41: Mac Binding
UR32 User Guide Enter the TCP or UDP port from which incoming packets are Source Port forwarded. Range: 1-65535. Enter the IP address that packets are forwarded to after being Destination IP received on the incoming interface. Enter the TCP or UDP port that packets are forwarded to after Destination Port being received on the incoming port(s).
Page 42: Qos
UR32 User Guide Figure 3-2-2-7 SPI Firewall Item Description Enable Enable/disable SPI firewall. Filter Proxy Blocks HTTP requests containing the "Host": string. Identifies HTTP requests that contain "Cookie": String and Filter Cookies mangle the cookie. Attempts to stop cookies from being used.
Page 43 UR32 User Guide Figure 3-2-3-1 Item Description Download/Upload Enable Enable or disable QoS. Default Category Select the default category from Service Category list. Download/Upload The download/upload bandwidth capacity of the network that Bandwidth Capacity the router is connected with, in kbps. Range: 1-8000000.
Page 44: Dhcp
IP address and other information. 3.2.4.1 DHCP Server The UR32 can be set as a DHCP server to distribute IP address when a host logs on and ensures each host is supplied with different IP addresses. DHCP Server has simplified some previous network management tasks requiring manual operations to the largest extent.
Page 45: Dhcp Relay
DHCP range). Table 3-2-4-1 DHCP Server Parameters 3.2.4.2 DHCP Relay The UR32 can be set as DHCP Relay to provide a relay tunnel to solve the problem that DHCP Client and DHCP Server are not in the same subnet. Figure 3-2-4-2...
Page 46: Link Failover
UR32 User Guide Figure 3-2-5-1 DDNS Item Description Enable Enable/disable DDNS. Name Give the DDNS a descriptive name. Interface Set interface bundled with the DDNS. Service Type Select the DDNS service provider. Username Enter the username for DDNS register. User ID Enter User ID of the custom DDNS server.
Page 47: Sla
UR32 User Guide 3.2.6.1 SLA SLA setting is used for configuring link probe method. The default probe type is ICMP. Figure 3-2-6-1 Item Description Default SLA index. Up to 10 SLA settings can be added. Range: 1-10. ICMP-ECHO is the default type to detect if the...
Page 48 UR32 User Guide Linkage between Track Module and SLA module Once you complete the configuration, the linkage relationship between Track module and SLA module will be established. SLA module is used for detection of link status, network performance and notification of Track module.
Page 49: Vrrp
UR32 User Guide 3.2.6.3 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.
Page 50: Wan Failover
UR32 User Guide VRRP Item Description Default Enable Enable or disable VRRP. Disable Interface Select the interface of Virtual Router. None Virtual Router ID User-defined Virtual Router ID. Range: 1-255. None Virtual IP Set the IP address of Virtual Router.
Page 51: Routing
UR32 User Guide Figure 3-2-6-4 WAN Failover Parameters Description Default Main Interface Select a link interface as the main link. Cellular0 Backup Interface Select a link interface as the backup link. LAN1/WAN Set how long to wait for the startup tracking detection policy Startup Delay (s) to take effect.
Page 52: Rip
UR32 User Guide Figure 3-2-7-1 Static Routing Item Description Destination Enter the destination IP address. Netmask Enter the subnet mask of destination address. Interface The interface through which the data can reach the destination address. IP address of the next router that will be passed by before the input data Gateway reaches the destination address.
Page 53 UR32 User Guide Figure 3-2-7-2 Description Item Enable Enable or disable RIP. It defines the interval to send routing updates. Range: Update Timer 5-2147483647, in seconds. It defines the routing aging time. If no update package on a routing is...
Page 54 UR32 User Guide Metric Set metric after "Redistribute Connected" is enabled. Range: 0-16. Redistribute Static Check to enable. Metric Set metric after "Redistribute Static" is enabled. Range: 0-16. Redistribute OSPF Check to enable. Metric Set metric after "Redistribute OSPF" is enabled. Range: 0-16.
Page 55 UR32 User Guide Description Item Distance/Metric Management Set the administrative distance that a RIP route learns. Range: Distance 1-255. IP Address Set the IP address of RIP route. Netmask Set the netmask of RIP route. ACL Name Set ACL name of RIP route.
Page 56: Ospf
UR32 User Guide 3.2.7.3 OSPF OSPF, short for Open Shortest Path First, is a link status based on interior gateway protocol developed by IETF. If a router wants to run the OSPF protocol, there should be a Router ID that can be manually configured. If no Router ID configured, the system will automatically select an IP address of interface as the Router ID.
Page 57 UR32 User Guide OSPF Item Description Enable Enable or disable OSPF. Router ID Router ID (IP address) of the originating LSA. ABR Type Select from cisco, ibm, standard and shortcut. RFC1583 Compatibility Enable/Disable. Enable/Disable OSPF Opaque-LSA LSA: a basic communication means of the OSPF routing protocol for the Internet Protocol (IP).
Page 58 UR32 User Guide retransmission interval, this LSA will be retransmitted to the neighbour. Range: 3-65535. It will take time to transmit OSPF packets on the link. So a certain delay time should be increased before transmission the aging time of LSA. This Transmit Delay (s) configuration needs to be further considered on the low-speed link.
Page 59 UR32 User Guide Area ID Set the ID of the OSPF area (IP address). Select from "Stub" and "NSSA". Area The backbone area (area ID 0.0.0.0) cannot be set as "Stub" or "NSSA". No Summary Forbid route summarization. Authentication Select authentication from "simple" and "md5".
Page 60 UR32 User Guide Set the interval time for sending Hello packets through the interface. Range: Hello Interval 1-65535. The dead interval time for sending Hello packets through the interface. Range: Dead Interval 1-65535. Retransmit Interval The retransmission interval time for re-sending LSA. Range: 1-65535.
Page 61: Routing Filtering
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 via secure channels. The UR32 supports DMVPN, IPsec, GRE, L2TP, PPTP, OpenVPN, as well as GRE over IPsec and L2TP over IPsec.
Page 62: Dmvpn
UR32 User Guide 3.2.8.1 DMVPN A dynamic multi-point virtual private network (DMVPN), combining mGRE and IPsec, is a secure network that exchanges data between sites without passing traffic through an organization's headquarter VPN server or router. Figure 3-2-8-1 DMVPN Item...
Page 63: Ipsec Server
UR32 User Guide GRE Local IP Address GRE local tunnel IP address. GRE Netmask GRE local tunnel netmask. GRE Key GRE tunnel key. Negotiation Mode Select from "Main" and "Aggressive". Authentication Select from "DES", "3DES", "AES128", "AES192" and "AES256". Algorithm Encryption Algorithm Select from "MD5"...
Page 64 UR32 User Guide Figure 3-2-8-2 IPsec Server Item Description Enable Enable IPsec tunnel. A maximum of 3 tunnels is allowed. IPsec Mode Select from "Tunnel" and "Transport". IPsec Protocol Select from "ESP" and "AH". Local Subnet Enter the local subnet IP address that IPsec protects.
Page 65 UR32 User Guide Figure 3-2-8-3 Figure 3-2-8-4 IKE Parameter Item Description IKE Version Select from "IKEv1" and "IKEv2". Negotiation Mode Select from "Main" and "Aggressive". Encryption Algorithm Select from "DES", "3DES", "AES128", "AES192" and "AES256". Authentication Algorithm Select from "MD5" and " SHA1"...
Page 66: Ipsec
UR32 User Guide Lifetime (s) Set the lifetime in IKE negotiation. Range: 60-86400. XAUTH List Username Enter the username used for the xauth authentication. Password Enter the password used for the xauth authentication. PSK List Selector Enter the corresponding identification number for PSK authentication.
Page 67 UR32 User Guide IPsec Item Description Enable Enable IPsec tunnel. A maximum of 3 tunnels is allowed. IPsec Gateway Address Enter the IP address or domain name of remote IPsec server. IPsec Mode Select from "Tunnel" and "Transport". IPsec Protocol Select from "ESP"...
Page 68: Gre
UR32 User Guide IKE Parameter Item Description IKE Version Select from "IKEv1" and "IKEv2". Negotiation Mode Select from "Main" and "Aggressive". Encryption Algorithm Select from "DES", "3DES", "AES128", "AES192" and "AES256". Authentication Algorithm Select from "MD5" and " SHA1" DH Group Select from "MODP768_1", "MODP1024_2"...
Page 69: L2Tp
UR32 User Guide Figure 3-2-8-7 Item Description Enable Check to enable GRE function. Remote IP Address Enter the real remote IP address of GRE tunnel. Local IP Address Set the local IP address. Local Virtual IP Address Set the local tunnel IP address of GRE tunnel.
Page 70 UR32 User Guide Figure 3-2-8-8 L2TP Item Description Enable Check to enable L2TP function. Remote IP Address Enter the public IP address or domain name of L2TP server. Username Enter the username that L2TP server provides. Password Enter the password that L2TP server provides.
Page 71 UR32 User Guide Figure 3-2-8-9 Advanced Settings Item Description Set tunnel IP address of L2TP client. Client will obtain tunnel IP Local IP Address address automatically from the server when it's null. Peer IP Address Enter tunnel IP address of L2TP server.
Page 72: Pptp
UR32 User Guide 3.2.8.6 PPTP Point-to-Point Tunneling Protocol (PPTP) is a protocol that allows corporations to extend their own corporate network through private "tunnels" over the public Internet. Effectively, a corporation uses a wide-area network as a single large local area network.
Page 73 UR32 User Guide Figure 3-2-8-11 PPTP Advanced Settings Item Description Local IP Address Set IP address of PPTP client. Peer IP Address Enter tunnel IP address of PPTP server. Enable NAT Enable the NAT faction of PPTP. Enable MPPE Enable MPPE encryption.
Page 74: Openvpn Client
UR32 User Guide 3.2.8.7 OpenVPN Client OpenVPN is an open source virtual private network (VPN) product that offers a simplified security framework, modular network design, and cross-platform portability. Advantages of OpenVPN include: Security provisions that function against both active and passive attacks.
Page 75: Openvpn Server
Set the local route's IP address. Subnet Mask Set the local route's netmask. Table 3-2-8-11 OpenVPN Client Parameters 3.2.8.8 OpenVPN Server The UR32 supports OpenVPN server to create secure point-to-point or site-to-site connections in routed or bridged configurations and remote access facilities.
Page 76 UR32 User Guide Figure 3-2-8-13 Figure 3-2-8-14 OpenVPN Server Item Description Enable Enable/disable OpenVPN server. Protocol Select from TCP and UDP. Port Fill in listening port number. Range: 1-65535. Enter WAN IP address or LAN IP address. Leaving it blank refers to all active Listening IP WAN IP and LAN IP address.
Page 77: Certifications
UR32 User Guide Client Subnet Local subnet IP address of OpenVPN client. Client Netmask Local netmask of OpenVPN client. Renegotiation Interval(s) Set interval for renegotiation. Range: 0-86400. Max Clients Maximum OpenVPN client number. Range: 1-128. Enable CRL Enable CRL Enable Client to Client Allow access between different OpenVPN clients.
Page 78 UR32 User Guide OpenVPN Client Item Description Import/Export CA certificate file. Public Key Import/Export public key file. Private Key Import/Export private key file. Import/Export TA key file. Preshared Key Import/Export static key file. PKCS12 Import/Export PKCS12 certificate file. Table 3-2-8-13 OpenVPN Client Certification Parameters...
Page 79 UR32 User Guide Figure 3-2-8-17 IPsec Item Description Import/Export CA certificate. Client Key Import/Export client key. Server Key Import/Export server key. Private Key Import/Export private key. Import/Export certificate recovery list. Table 3-2-8-15 IPsec Parameters Figure 3-2-8-18 IPsec Server Item Description Import/Export CA certificate.
Page 80: System
UR32 User Guide 3.3 System This section describes how to configure general settings, such as administration account, access service, system time, common user management, SNMP, AAA, event alarms, etc. 3.3.1 General Settings 3.3.1.1 General General settings include system info and HTTPS certificates.
Page 81: System Time
UR32 User Guide 3.3.1.2 System Time This section explains how to set the system time including time zone and time synchronization type. Note: to ensure that the router runs with the correct time, it’s recommended that you set the system time when configuring the router.
Page 82: Smtp
UR32 User Guide Figure 3-3-1-4 System Time Item Description Current Time Show the current system time. Time Zone Click the drop down list to select the time zone you are in. Sync Type Click the drop down list to select the time synchronization type.
Page 83: Phone
UR32 User Guide SMTP Item Description SMTP Client Settings Enable Enable or disable SMTP client function. Email Address Enter the sender's email account. Password Enter the sender's email password. SMTP Server Address Enter SMTP server's domain name. Port Enter SMTP server port. Range: 1-65535.
Page 84: Email
UR32 User Guide Figure 3-3-1-6 Phone Item Description Phone Number List Number Enter the telephone number. Digits, "+" and "-" are allowed. Description The description of the telephone number. Phone Group List Group ID Set number for phone group. Range: 1-100.
Page 85: Storage
UR32 User Guide Figure 3-3-1-7 Email Item Description Email List Email Address Enter the Email address. Description The description of the Email address. Email Group List Group ID Set number for email group. Range: 1-100. Description The description of the Email group.
Page 86: User Management
UR32 User Guide Storage Item Description Status Show the status of Micro SD card, such as “Available” or “Not Inserted”. Storage (Capacity/Available) The total capacity of the Micro SD Card。 Format Format the Micro SD card. Table 3-3-1-6 Storage Information 3.3.2 User Management...
Page 87: Snmp
Configuration steps are listed as below for achieving query from NMS: Enable SNMP setting. Download MIB file and load it into NMS. Configure MIB View. Configure VCAM. Related Configuration Example SNMP Application Example 3.3.3.1 SNMP The UR32 supports SNMPv1, SNMPv2c and SNMPv3 version. SNMPv1 and SNMPv2c employ community...
Page 88: Mib View
UR32 User Guide name authentication. SNMPv3 employs authentication encryption by username and password. Figure 3-3-3-1 SNMP Settings Item Description Enable Enable or disable SNMP function. Set SNMP listened port. Range: 1-65535. Port The default port is 161. SNMP Version Select SNMP version; support SNMP v1/v2c/v3.
Page 89: Vacm
UR32 User Guide 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.
Page 90: Mib
UR32 User Guide Figure 3-3-3-4 SNMP Trap Item Description Enable Enable or disable SNMP Trap function. SNMP Version Select SNMP version; support SNMP v1/v2c/v3. Server Address Fill in NMS's IP address or domain name. Port Fill in UDP port. Port range is 1-65535. The default port is 162.
Page 91: Aaa
UR32 User Guide 3.3.4 AAA AAA access control is used for visitors control and the 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.
Page 92: Ldap
UR32 User Guide Figure 3-3-4-2 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. Fill in the key consistent with that of TACACS+ server in order to get connected with TACACS+ server.
Page 93: Authentication
UR32 User Guide Figure 3-3-4-3 LDAP Item Description Enable Enable or Disable LDAP. Fill in the LDAP server's IP address/domain name. The Server IP Address maximum count is 10. Server Port Fill in the LDAP server's port. Range: 1-65535 Base DN The top of LDAP directory tree.
Page 94: Device Management
Select authentication for Telnet access. Select authentication for SSH access. Table 3-3-4-4 Authentication Parameters 3.3.5 Device Management 3.3.5.1 DeviceHub You can connect the device to the Ursalink DeviceHub on this page so as to manage the router centrally and remotely. Figure 3-3-5-1...
Page 95: Ursalink Vpn
UR32 User Guide DeviceHub Item Description Show the connection status between the router and the Status DeviceHub. Disconnected Click this button to disconnect the router from the DeviceHub. Server Address IP address or domain of the device management server. Select activation method to connect the router to the Activation Method DeviceHub server, options are "By Authentication Code"...
Page 96: Events
UR32 User Guide Port Enter the HTTPS port number. Enter the authorization code which generated by Authorization code UrsalinkVPN. Device Name Enter the name of the device. UrsalinkVPN Status Show the connection information about whether the router is UrsalinkVPN Status connected to the UrsalinkVPN.
Page 97: Events Settings
UR32 User Guide Message Show the alarm content. Table 3-3-6-1 Events Parameters 3.3.6.2 Events Settings In this section, you can decide what events to record and whether you want to receive email and SMS notifications when any change occurs. Figure 3-3-6-2...
Page 98 UR32 User Guide Figure 3-3-6-3 Event Settings Item Description Enable Check to enable "Events Settings". Phone Group List Select phone group to receive SMS alarm. Email Group List Select email group to receive alarm. The relevant content of event alarm will be recorded on Record "Event"...
Page 99: Industrial Interface
Events Application Example 3.4 Industrial Interface The UR32 router is capable of connecting with terminals through industrial interfaces so as to realize wireless communication between terminals and remote data center. There are two types of the router’s industrial interface: serial port (RS232) and I/O (digital input and digital output).
Page 100 UR32 User Guide Mode Options are "High Level", "Low Level", and "Counter". Duration (ms) Set the duration of high/low level in digital input. Range: 1-10000. Condition Select from "Low->High", and "High-> Low". The counter value will increase by 1 if digital input's status changes from low level to Low->High...
Page 101: Serial Port
UR32 User Guide Item Description Enable Enable or disable DO. Mode Select from "High Level", "Low Level", "Pulse" and “Custom” . Set duration of high/low level on digital output. Range: Duration (*10ms) 1-10000. Initial Status Select high level or low level as the initial status of the pulse.
Page 102 UR32 User Guide Serial Settings Item Description Default Enable Enable or disable serial port function. Disable Serial Type Serial Port is a RS232 port. Range is 300-230400. Same with the baud rate of the Baud Rate 9600 connected terminal device.
Page 103 UR32 User Guide DTU Mode Item Description Default Select from "None", "Transparent", "Modbus", “UDP server” and "TCP server". Transparent: the routed is used as TCP client/UDP and transmits data transparently. TCP server: the router is used as TCP server and transmits data DTU Protocol transparently.
Page 104: Modbus Tcp
UR32 User Guide frame interval. Reconnect After connection failure, router will reconnect to the server at the Interval preset interval, in seconds. The range is 10-60. By Specific Protocol, the router will be able to connect to the Specific Protocol TCP2COM software.
Page 105: Modbus Rtu
UR32 User Guide Modbus TCP Item Description Default Enable Enable/disable Modbus TCP. Disable Port Set the router listening port. Range: 1-65535. DI Address Define the address of DI, range: 0-255. DO Address Define the address of DO, range: 0-255. Table 3-4-3-1 Modbus TCP Parameters 3.4.3.2 Modbus RTU...
Page 106: Modbus Master
Show the connection status between the router and the server. Table 3-4-3-3 Modbus RTU Over TCP Parameters 3.4.4 Modbus Master UR32 router can be set as Modbus Master to poll the remote Modbus Slave and send alarm according to the response. 3.4.4.1 Modbus Master...
Page 107 UR32 User Guide Figure 3-4-4-1 Modbus Master Item Description Default Enable Enable/disable Modbus master. Set the interval for reading remote channels. When the read cycle ends, the commands which haven't been sent Read out will be discard, and the new read cycle begins. If it is...
Page 108: Channel
UR32 User Guide 3.4.4.2 Channel You can add the channels and configure alarm setting on this page, so as to connect the router to the remote Modbus Slave to poll the address on this page and receive alarms from the router in different conditions.
Page 109 UR32 User Guide Figure 3-4-4-3 Alarm Setting Item Description Set the same name with the channel name to identify the remote Name channel. Condition The condition that triggers alert. Min. Set the min. value to trigger the alert. When the actual value is less than Threshold this value, the alarm will be triggered.
Page 110: Gps (Only Applicable To Gps Version)
UR32 User Guide the specified phone group. Continuous Once it is enabled, the same alarm will be continuously reported. Alarm Otherwise, the same alarm will be reported only one time. Table 3-4-4-3 Figure 3-4-4-4 TCP Forwarding Item Description Name The name of Modbus Master's channel.
Page 111 UR32 User Guide Figure 3-4-5-2 Figure 3-4-5-3 GPS IP Forwarding Item Description Default Enable Forward the GPS data to the client or server. Disable Select connection type of the router. The options are "Client" and Type Client "Server". Protocol Select protocol of data transmission. The options are "TCP" and "UDP".
Page 112: Gps Serial Forwarding
UR32 User Guide Include GSA Whether include GSA in GPS data. Include GGA Whether include GGA in GPS data. Include GSV Whether include GSV in GPS data. Message Prefix Add a prefix to the GPS data. Null Message Suffix Add a suffix to the GPS data.
Page 113: Maintenance
UR32 User Guide 3.5 Maintenance This section describes system maintenance tools and management. 3.5.1 Tools Troubleshooting tools includes ping, traceroute and packet analyzer. 3.5.1.1 Ping Ping tool is engineered to ping outer network. Figure 3-5-1-1 PING Item Description Ping outer network from the router.
Page 114: Packet Analyzer
UR32 User Guide Item Description Host Address of the destination host to be detected. Table 3-5-1-2 Traceroute Parameters 3.5.1.3 Packet Analyzer Packet Analyzer is used for capturing the packet of different interfaces. Figure 3-5-1-3 Packet Analyzer Item Description Select the interface. Select from:...
Page 115: Log
UR32 User Guide Figure 3-5-2-1 Schedule Item Description Schedule Select schedule type. Reboot Reboot the router regularly. Frequency Select the frequency to execute the schedule. Hour & Minute Select the time to execute the schedule. Table 3-5-2-1 Schedule Parameters 3.5.3 Log The system log contains a record of informational, error and warning events that indicates how the system processes.
Page 116: Log Settings
UR32 User Guide Figure 3-5-3-1 System Log Item Description Download Download log file. View recent (lines) View the specified lines of system log. Clear Log Clear the current system log. Table 3-5-3-1 System Log Parameter 3.5.3.2 Log Settings This section explains how to enable remote log server and local log setting.
Page 117: Upgrade
UR32 User Guide Figure 3-5-3-2 Log Settings Item Description Remote Log Server With “Remote Log Server” enabled, router will send all system Enable logs to the remote server. Syslog Server Address Fill in the remote system log server address (IP/domain name).
Page 118: Backup And Restore
UR32 User Guide Figure 3-5-4-1 Upgrade Item Description Firmware Version Show the current firmware version. Reset Configuration to When this option is checked, the router will be reset to factory Factory Default defaults after upgrade. Click "Browse" button to select the new firmware file, and click Upgrade Firmware "Upgrade"...
Page 119: Reboot
UR32 User Guide Figure 3-5-5-1 Backup and Restore Item Description Click "Browse" button to select configuration file, and then click Config File "Import" button to upload the configuration file to the router. Backup Click "Backup" to export the current configuration file to the PC.
Page 120 UR32 User Guide Figure 3-5-6-1...
Page 121: Chapter 4 Application Examples
UR32 User Guide Chapter 4 Application Examples 4.1 Restore Factory Defaults 4.1.1 Via Web Interface Log in web interface, and go to “Maintenance > Backup and Restore”. 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 122: Via Hardware
4.2 Firmware Upgrade It is suggested that you contact Ursalink technical support first before you upgrade router firmware. After getting firmware file from Ursalink technical support, please refer to the following steps to complete the upgrade. Go to “Maintenance > Upgrade”.
Page 123 UR32 User Guide Click “Browse” and select the correct firmware file from the PC. Click “Upgrade” and the router will check if the firmware file is correct. If it’s correct, the firmware will be imported to the router, and then the router will start to upgrade.
Page 124: Events Application Example
UR32 User Guide Related Topic Upgrade 4.3 Events Application Example Example In this section, we will take an example of sending alarm messages by email when the following events occur and recording the event alarms on the Web GUI. Events Actions to make events occur (for test) Router system start up.
Page 125 UR32 User Guide Configure the corresponding parameters including email sending settings and email groups as below. Click “Save” and “Apply” button to make the changes take effect.
Page 126: Logs And Diagnostics
Events Email Setting 4.4 Logs and Diagnostics System log of the UR32 supports 3 types of output method, including Web and Remote Log Server. Application 1 Obtain system log on Web. Go to “Maintenance > Log > System log”, and you will see the log is listed in the box.
Page 127: Snmp Application Example
System Log 4.5 SNMP Application Example Before you configure SNMP parameters, please download the relevant “MIB” file from the UR32’s WEB GUI first, and then upload it to any software or tool which supports standard SNMP protocol. Here we take “ManageEngine MibBrowser Free Tool” as an example to access the router to query cellular information.
Page 128 UR32 User Guide Start “ManageEngine MibBrowser Free Tool” on the PC. Click “File > Load MIB” on the menu bar. Then select “BURSA-ROUTER-MIB.txt” file from PC and upload it to the software. Click the “+” button beside “URSA-ROUTER-MIB”, which is under the “Loaded MibModules” menu, and find “usCellularinfo”.
Page 129 UR32 User Guide Go to “System > SNMP > SNMP” on the router’s WEB GUI. Check “Enable” option, then click “Save” button. Go to “System > SNMP > MIB View”. Click to add a new MIB view and define the view to be...
Page 130 UR32 User Guide Go to “System > SNMP > VACM”. Click to add a new VACM setting to define the access authority for the specified view from the specified outside network. Click “Save” and “Apply” to make the changes take effect.
Page 131: Network Connection
If both cellular interfaces are enabled, SIM1 interface takes precedence as default. Example We are about to take an example of inserting a SIM card into SIM1 slot of the UR32 and configuring the router to get Internet access through cellular.
Page 132 UR32 User Guide Click “Save” and “Apply” for configuration to take effect. Check the cellular connection status by WEB GUI of router. Click “Status > Cellular” to view the status of the cellular connection. If it shows 'Connected', SIM1 has...
Page 133: Ethernet Wan Connection
When both “WAN” and “Cellular” interfaces are enabled and available, cellular interfaces will take precedence by default. Example WAN port of the UR32 is connected with Ethernet cable to get Internet access. Configuration Steps Go to “Network > Interface > Cellular” and disable “SIM1” and “SIM2”. Then click “Save” button.
Page 134 UR32 User Guide DHCP Client...
Page 135: Wan Failover/Backup Application Example
4.7 WAN Failover/Backup Application Example 4.7.1 Dual SIM Backup Example In this section we will take an example of inserting two SIM cards into the UR32. When one SIM fails, router will try to connect with the other SIM as backup link. Configuration Steps Go to “Network >...
Page 136 UR32 User Guide Enable “Dual SIM Strategy”, and configure the corresponding options as below. ICMP server can be configured as any reachable IP address. Then click “Save” and “Apply” button.
Page 137 UR32 User Guide Go to “Status > Cellular”, and you will see the router is connected to the network via SIM1. You can remove SIM1 to make the router fail to connect to network via it. Go to “Status > Cellular”...
Page 138: Wan Failover
Application Example An UR32 router is connected with PC via LAN port, and WAN of the UR32 is connected to Internet via wired network. Configure WAN failover in the router so that it can failover to cellular to get Internet access in case of the malfunction of wired network and failback to wired network when it’s available again.
Page 139 UR32 User Guide When configuration is done, click “Save & Apply” button. Then confirm if it is able to visit Internet on PC through the UR32. Go to “Network > Interface > Cellular”, enable cellular settings and click “Save” button.
Page 140 UR32 User Guide Go to “Network > Link Failover > Track” for Track parameters configuration. You can use the default Track settings. Go to “Network > Link Failover > WAN Failover” and select “LAN1/WAN” as main interface, “cellular0” as backup interface. Other parameters can be kept as default value.
Page 141 UR32 User Guide Go to “Status > Routing” to check the route table. And you will see the router access to the network via WAN interface (wired network). Check how WAN failover functions. Unplug the Ethernet cable from WAN port of the router. Check the route table, and you will see the router access to the network via cellular0 interface (SIM).
Page 142: Wi-Fi Application Example (Only Applicable To Wi-Fi Version)
4.8 Wi-Fi Application Example (Only Applicable to Wi-Fi Version) 4.8.1 AP Mode Application Example Configure UR32 as AP to allow connection from users or devices. Configuration Steps Go to “Network > Interface > WLAN” to configure wireless parameters as below.
Page 143: Client Mode
AP settings and information of the connected client/user. 4.8.2 Client Mode Application Example Configure UR32 as Wi-Fi client to connect to an access point to have Internet access. Configuration Steps Go to “Network > Interface > WLAN” to configure wireless as below.
Page 144: Vrrp Application Example
WLAN Status 4.9 VRRP Application Example Application Example A Web server requires Internet access through the UR32 router. To avoid data loss caused by router breakdown, two UR32 routers can be deployed as VRRP backup group, so as to improve network...
Page 145 UR32 User Guide reliability. VRRP group: WAN ports of the UR32 Router A and Router B are connected to the Internet via wired network. And LAN ports of them are connected to a switch. Virtual IP is 192.168.1.254/24. UR32 Virtual Router ID...
Page 146 UR32 User Guide Go to “Network > Link Failover > SLA” and configure SLA probe. The default probe type is ICMP. The destination address is the host address which can be probed by ICMP in public network or private network. Other parameters can be kept as default value.
Page 147 UR32 User Guide Go to “Network > Link Failover > VRRP” and configure VRRP parameters as below.
Page 148 UR32 User Guide Router B Configuration Go to “Network > Interface > WAN” and configure wired WAN connection as below. Go to “Network > Link Failover > SLA” and configure SLA probe. The default probe type is ICMP. The destination address is the host address which can be probed by ICMP in public network or private network.
Page 149 UR32 User Guide Go to “Network > Link Failover > VRRP” and configure VRRP parameters as below. Once you complete all configurations, click “Apply” button on the top-right corner to make changes take effect. Result: normally, A is the master router, used as the default gateway. When the power of Router A is down or Router A suffers from failure, Router B will become the master router, used as the default gateway.
Page 150: Nat Application Example
Port Mapping 4.11 Access Control Application Example Application Example LAN port of the UR32 is set with IP 192.168.1.0/24. Then configure the router to deny accessing to Google IP 198.98.108.64 from local device with IP 192.168.1.12. Configuration Steps Go to “Network > Firewall > ACL” to configure access control list. Click “...
Page 151 UR32 User Guide Configure interface list. Then click “Save” and “Apply” button. Related Topic...
Page 152: Qos Application Example
4.12 QoS Application Example Example Configure the UR32 router to distribute local preference to different FTP download channels. The total download bandwidth is 75000 kbps. Note: the “Total Download Bandwidth” should be less than the real maximum bandwidth of WAN or cellular interface.
Page 153: Dtu Application Example
4.13 DTU Application Example Example PLC is connected with the UR32 via RS232. Then enable DTU function of the UR32 to make a remote TCP server communicate with PLC. Refer to the following topological graph. Serial Parameters of the PLC...
Page 154 UR32 User Guide Configure Serial Mode as “DTU Mode”. The UR32 is connected as client in “Transparent” protocol. Configure TCP server IP and port. Once you complete all configurations, click “Save” and “Apply” button. Start TCP server on PC. Take “Netassist” test software as example. Make sure port mapping is already done.
Page 155 UR32 User Guide Connect the UR32 to PC via RS232 for PLC simulation. Then start “sscom” software on the PC to test communication through serial port. After connection is established between the UR32 and the TCP server, you can send data between sscom and Netassit.
Page 156: Pptp Application Example
After serial communication test is done, you can connect PLC to RS232 port of the UR32 for test. Related Topic Serial Port 4.14 PPTP Application Example Example Configure the UR32 as PPTP client to connect to a PPTP server in order to have data transferred securely. Refer to the following topological graph.
Page 157 UR32 User Guide Configuration Steps Go to “Network > VPN > PPTP”, configure PPTP server IP address, username and password provided by PPTP server. Note: If you want to have all data transferred through VPN tunnel, check “Global Traffic Forwarding”...
Page 158 UR32 User Guide If the PPTP server requires MPPE encryption, then you need to check “Enable MPPE” option. If the PPTP server assigns fixed tunnel IP to the client, then you can fill in the local tunnel IP and remote tunnel IP, shown as below.
Page 159 UR32 User Guide Related Topics PPTP Setting PPTP Status [END]...

Ursalink UR32 User Manual

Chapter 1 Product Introduction

Chapter 2 Access to Web GUI

Chapter 3 Web Configuration

Chapter 4 Application Examples

Quick Links

Related Manuals for Ursalink UR32

Summary of Contents for Ursalink UR32

Table of Contents