Moxa Technologies EDR-G903 User Manual
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Moxa Technologies EDR-G903 User Manual

Etherdevice router
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EDR-G903/G902 User's Manual
Second Edition, January 2011
www.moxa.com/product
© 2011 Moxa Inc. All rights reserved.
Reproduction without permission is prohibited.

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  • Page 1 EDR-G903/G902 User’s Manual Second Edition, January 2011 www.moxa.com/product © 2011 Moxa Inc. All rights reserved. Reproduction without permission is prohibited.

  • Page 2: Copyright Notice

    EDR-G903/G902 User’s Manual The software described in this manual is furnished under a license agreement and may be used only in accordance with the terms of that agreement. Copyright Notice Copyright ©2011 Moxa Inc. All rights reserved. Reproduction without permission is prohibited.

  • Page 3: Table Of Contents

    Static DHCP List ........................3-21 DHCP Leased List ........................3-22 Dynamic DNS ........................... 3-22 Network Redundancy ........................3-23 WAN Backup (EDR-G903 only) ....................3-23 Virtual Router Redundancy Protocol (VRRP) .................. 3-25 Static Routing and Dynamic Routing ....................3-26 Static Routing ........................... 3-26 RIP (Routing Information Protocol) ....................
  • Page 4 MIB Groups ............................A-1...

  • Page 5: Introduction

    Introduction Welcome to the Moxa EtherDevice Router (EDR-G903/G902), the Gigabit Firewall/VPN secure routers designed for connecting Ethernet-enabled devices in industrial field applications. The following topics are covered in this chapter:  Overview  Package Checklist  Features  Industrial Networking Capability ...

  • Page 6: Overview

    The EtherDevice Router series is a Gigabit speed, all-in-one Firewall/VPN/Router for Ethernet security applications in sensitive remote control and monitoring networks. The EtherDevice Router supports one WAN, one LAN, and a user-configurable WAN/DMZ interface (EDR-G903) that provides high flexibility for different applications, such as WAN redundancy or Data/FTP server security protection.

  • Page 7: Getting Started

    Getting Started This chapter explains how to access the EtherDevice Router for the first time. There are three ways to access the switch: (1) serial console, (2) Telnet console, or (3) web browser. The serial console connection method, which requires using a short serial cable to connect the EtherDevice Router to a PC’s COM port, can be used if you do not know the EtherDevice Router’s IP address.

  • Page 8: Rs-232 Console Configuration (115200, None, 8, 1, Vt100)

    EDR-G903/G902 Getting Started RS-232 Console Configuration (115200, None, 8, 1, VT100) NOTE Connection Caution! We strongly suggest that you do NOT use more than one connection method at the same time. Following this advice will allow you to maintain better control over the configuration of your EtherDevice Router NOTE We recommend using Moxa PComm Terminal Emulator, which can be downloaded free of charge from Moxa’s...
  • Page 9 EDR-G903/G902 Getting Started Click the Terminal tab, and select VT100 for Terminal Type. Click OK to continue. Type 1 to select ansi/VT100 terminal type, and then press Enter. The Console login screen will appear. Use the keyboard to enter the login account (admin or user), and then press Enter to jump to the Password field.

  • Page 10: Using Telnet To Access The Etherdevice Router's Console

    EDR-G903/G902 Getting Started telnet telnet (IP address) Open a telnet connection Example: telnet 192.168.127.10 telnet (IP address) (port number) Open a telnet connection with port number Example: telnet 192.168.127.10 23 ssh (IP address) Open a ssh connection Example: ssh 192.168.127.10...

  • Page 11: Using A Web Browser To Configure The Etherdevice Router

    EDR-G903/G902 Getting Started Perform the following steps to access the console utility via Telnet. Click Start ( Run, and then telnet to the EtherDevice Router’s IP address from the Windows Run window. (You may also issue the telnet command from the MS-DOS prompt.).
  • Page 12 EDR-G903/G902 Getting Started NOTE By default, the EtherDevice Router’s password is not set (i.e., is blank). You may need to wait a few moments for the web page to be downloaded to your computer. Use the menu tree on the left side of the window to open the function pages to access each of the router’s functions.

  • Page 13: Features And Functions

    Features and Functions In this chapter, we explain how to access the EtherDevice Router’s configuration options, perform monitoring, and use administration functions. There are three ways to access these functions: (1) RS-232 console, (2) Telnet console, and (3) web browser. The web browser is the most user-friendly way to configure the EtherDevice Router, since you can both monitor the EtherDevice Router and use administration functions from the web browser.
  • Page 14 EDR-G903/G902 Features and Functions The Overview page is divided into three major parts: Interface Status, Basic function status, and Recent 10 Event logs, and gives users a quick overview of the EtherDevice Router’s current settings. Click More… at the top of the Interface Status table to see detailed information about all interfaces.

  • Page 15: Configuring Basic Settings

    EDR-G903/G902 Features and Functions Click More… at the top of the “Recent 10 Event Log” table to open the EventLogTable page. Configuring Basic Settings The Basic Settings group includes the most commonly used settings required by administrators to maintain and control the EtherDevice Router.

  • Page 16: Accessible Ip

    EDR-G903/G902 Features and Functions Maintainer Contact Info Setting Description Factory Default Max. 30 Characters Enter the contact information of the person responsible for None maintaining this EtherDevice Router Web Configuration Setting Description Factory Default http or https Users can connect to the EtherDevice Router router via http or http or https https protocol.

  • Page 17: Password

    EDR-G903/G902 Features and Functions The following table shows additional configuration examples: Allowable Hosts Input Format Ay host Disable 192.168.1.120 192.168.1.120 / 255.255.255.255 192.168.1.1 to 192.168.1.254 192.168.1.0 / 255.255.255.0 192.168.0.1 to 192.168.255.254 192.168.0.0 / 255.255.0.0 192.168.1.1 to 192.168.1.126 192.168.1.0 / 255.255.255.128 192.168.1.129 to 192.168.1.254...

  • Page 18: Time

    EDR-G903/G902 Features and Functions ATTENTION! • • By default, the Password field is blank. If a Password is already set, then you will be required to type the Password when logging into the RS-232 console, Telnet console, or web browser interface.
  • Page 19 EDR-G903/G902 Features and Functions NOTE The EtherDevice Router has a real time clock so the user does not need to update the Current Time and Current Date to set the initial time for the EtherDevice Router after each reboot. This is especially useful when the network does not have an Internet connection for an NTP server, or there is no NTP server on the network.

  • Page 20: Settingcheck

    EDR-G903/G902 Features and Functions Time Server IP/Name Setting Description Factory Default 1st Time Server IP or Domain address (e.g., 192.168.1.1, time.stdtime.gov.tw, None IP/Name or time.nist.gov). 2nd Time Server The EtherDevice Router will try to locate the 2nd NTP Server if IP/Name the 1st NTP Server fails to connect.
  • Page 21 EDR-G903/G902 Features and Functions If the user enables the SettingCheck function with the Accessible IP list and the confirmer Timer is set to 15 seconds, then when the user clicks the Activate button on the accessible IP list page, the EtherDevice Router will execute the configuration change and the web browser will try to jump to the SettingCheck Confirmed page automatically.

  • Page 22: System File Update-By Remote Tftp

    EDR-G903/G902 Features and Functions System File Update—by Remote TFTP The EtherDevice Router supports saving your configuration file to a remote TFTP server or local host to allow other EtherDevice Router routers to use the same configuration at a later time, or saving the Log file for future reference.

  • Page 23: Restart

    EDR-G903/G902 Features and Functions Log File Click Export to export the Log file of the EtherDevice Router to the local host. NOTE Some operating systems will open the configuration file and log file directly in the web page. In such cases, right click the Export button and then save as a file.

  • Page 24: Network Settings

    EDR-G903/G902 Features and Functions Network Settings Mode Configuration Network Mode EtherDevice Router provides Router Mode and Bridge Mode operation for different applications: Router Mode In this mode, EtherDevice Router operates as a gateway between different networks. • Each interface (WAN1, WAN2 and LAN) has its own IP addresses & different subnet •...

  • Page 25: Wan1 Configuration

    EDR-G903/G902 Features and Functions WAN1 Configuration Connection Note that there are three different connection types for the WAN1 interface: Dynamic IP, Static IP, and PPPoE. A detailed explanation of the configuration settings for each type is given below. Connection Mode...
  • Page 26 EDR-G903/G902 Features and Functions Example: Suppose a remote user (IP: 10.10.10.10) wants to connect to the internal server (private IP: 30.30.30.10) via the PPTP protocol. The IP address for the PPTP server is 20.20.20.1. The necessary configuration settings are shown in the following figure.

  • Page 27: Wan2 Configuration (Includes Dmz Enable)

    EDR-G903/G902 Features and Functions Gateway Setting Description Factory Default IP Address The Gateway IP address None Detailed Explanation of PPPoE Type PPPoE Dialup User Name Setting Description Factory Default Max. 30 characters The User Name for logging in to the PPPoE server...
  • Page 28 EDR-G903/G902 Features and Functions Connection Type Setting Description Factory Default Static IP, Dynamic IP, Configure the connection type Dynamic IP PPPoE Detailed Explanation of Dynamic IP Type PPTP Dialup Point-to-Point Tunneling Protocol is used for Virtual Private Networks (VPN). Remote users can use PPTP to connect to private networks from public networks.
  • Page 29 EDR-G903/G902 Features and Functions DNS (Doman Name Server; optional setting for Dynamic IP and PPPoE types) Server 1/2/3 Setting Description Factory Default IP Address The DNS IP Address None NOTE The priority of a manually configured DNS will higher than the DNS from the PPPoE or DHCP server.
  • Page 30 EDR-G903/G902 Features and Functions Subnet Mask Setting Description Factory Default IP Address The subnet mask None Gateway Setting Description Factory Default IP Address The Gateway IP address None Detailed Explanation of PPPoE Type PPPoE Dialup User Name Setting Description Factory Default Max.

  • Page 31: Using Dmz Mode

    Mask. Click the Activate button to save the settings. NOTE WAN2 configuration and DMZ mode are only available on EDR-G903 LAN Interface A basic application of an industrial Firewall/VPN device is to provide protection when the device is connected to a LAN.

  • Page 32: Dhcp Server

    EDR-G903/G902 Features and Functions LAN IP Configuration IP Address Setting Description Factory Default IP Address The LAN interface IP address 192.168.127.254 Subnet Mask Setting Description Factory Default IP Address The subnet mask 255.255.255.0 DHCP Server The EtherDevice Router provides a DHCP (Dynamic Host Configuration Protocol) server function for LAN interfaces.

  • Page 33: Static Dhcp List

    EDR-G903/G902 Features and Functions Static DHCP List Use the Static DHCP list to ensure that devices connected to the EtherDevice Router always use the same IP address. The static DHCP list matches IP addresses to MAC addresses. In the above example, a device named “Device-01” was added to the Static DHCP list, with static IP address set to 192.168.127.101 and MAC address set to 00:09:ad:00:aa:01.

  • Page 34: Dhcp Leased List

    Use the DHCP Leased List to view the current DHCP clients. Dynamic DNS Dynamic DNS (Domain Name Server) allows you to use a domain name (e.g., moxa.edr-g903) to connect to the EtherDevice Router. The EtherDevice Router can connect to 4 free DNS servers and register the user configurable Domain name in these servers.

  • Page 35: Network Redundancy

    Features and Functions Network Redundancy Moxa EtherDevice Router provides 2 types of network redundancy functions: WAN backup (EDR-G903 only) and VRRP. The EtherDevice Router has two WAN interfaces: WAN1 is the primary WAN interface and WAN2 is the backup interface. When the EtherDevice Router detects that connection WAN1 has failed (Link down or Ping fails), it will switch the communication path from WAN1 to WAN2 automatically.
  • Page 36 EDR-G903/G902 Features and Functions Link Check Setting Description Factory Default Enable or Disable Activate Backup function by checking the link status of WAN1 Disabled Ping Check Setting Description Factory Default Enable or Disable Activates the Backup function if unable to ping from the Disabled EtherDevice Router to a specified IP address.

  • Page 37: Virtual Router Redundancy Protocol (Vrrp)

    EDR-G903/G902 Features and Functions Virtual Router Redundancy Protocol (VRRP) VRRP Settings The Virtual Router Redundancy Protocol (VRRP) feature can solve the problem with static configuration. VRRP enables a group of routers to form a single virtual router with a virtual IP address. The LAN clients can then be configured with the virtual router’s virtual IP address as their default gateway.

  • Page 38: Static Routing And Dynamic Routing

    EDR-G903/G902 Features and Functions Static Routing and Dynamic Routing The EtherDevice Router supports two routing methods: static routing and dynamic routing. Dynamic routing makes use of RIP V1/V1c/V2. You can either choose one routing method, or combine the two methods to establish your routing table.

  • Page 39: Rip (Routing Information Protocol)

    EDR-G903/G902 Features and Functions Clickable Buttons For adding an entry to the Static Routing Table. Delete For removing selected entries from the Static Routing Table. Modify For modifying the content of a selected entry in the Static Routing Table. NOTE The entries in the Static Routing Table will not be added to the EtherDevice Router’s routing table until you...

  • Page 40: Routing Table

    EDR-G903/G902 Features and Functions Routing Table The Routing Table page shows all routing entries. All Routing Entry List Setting Description Factory Default Show all routing entries Connected Show connected routing entries Static Show Static routing entries Show RIP routing entries...

  • Page 41: Port Forwarding

    EDR-G903/G902 Features and Functions Enable/Disable NAT Policy Setting Description Factory Default Enable or Disable Enable or disable the selected NAT policy Enabled NAT Mode Setting Description Factory Default Select the NAT types Port Forwarding Interface (N-1 mode) Setting Description Factory Default...
  • Page 42 EDR-G903/G902 Features and Functions Enable/Disable NAT policy Setting Description Factory Default Enable or Disable Enable or disable the selected NAT policy Enabled NAT Mode Setting Description Factory Default Select the NAT types Port Forward Interface (Port Forward mode) Setting Description...

  • Page 43: 1-To-1 Nat

    The internal private IP addresses of these devices will map to different public IP addresses. Configuring a group of devices for 1-to-1 NAT is easy and straightforward. 1-to-1 NAT Setting for EDR-G903 in Production Line 1 1-to-1 NAT Setting for EDR-G903 in Production Line 2...
  • Page 44 EDR-G903/G902 Features and Functions Enable/Disable NAT policy Setting Description Factory Default Enable or Disable Enable or disable the selected NAT policy None NAT Mode Setting Description Factory Default Select the NAT types None Port Forward Interface (1-1 NAT type) Setting...

  • Page 45: Firewall Settings

    EDR-G903/G902 Features and Functions Firewall Settings Firewall Policy Concept A firewall device is commonly used to provide secure traffic control over an Ethernet network, as illustrated in the following figure. Firewall devices are deployed at critical points between an external network (the non-secure part) and an internal network (the secure part).

  • Page 46: Firewall Policy Configuration

    EDR-G903/G902 Features and Functions Firewall Policy Configuration The EtherDevice Router’s Firewall policy provides secure traffic control, allowing users to control network traffic based on the following parameters. Interface From/To Setting Description Factory Default All (WAN1/WAN2/LAN) Select the From Interface and To interface...

  • Page 47: Layer 2 Policy Setup

    EDR-G903/G902 Features and Functions Destination IP Setting Description Factory Default All (IP Address) This Firewall Policy will check all Destination IP addresses in the packet Single (IP Address) This Firewall Policy will check single Destination IP addresses in the packet...
  • Page 48 EDR-G903/G902 Features and Functions EtherType Setting Description Factory Default 0x0600 to 0xFFFF When Protocol is set to “Manual” you can set up EtherType None manually Target Setting Description Factory Default Accept The packet will pass the Firewall when it matches this Firewall...

  • Page 49: Quick Automation Profile

    EDR-G903/G902 Features and Functions Quick Automation Profile Ethernet Fieldbus protocols are popular in industrial automation applications. In fact, many Fieldbus protocols (e.g., EtheNet/IP and Modbus TCP/IP) can operate on an industrial Ethernet network, with the Ethernet port number defined by IANA (Internet Assigned Numbers Authority). The EtherDevice Router provides an easy to use function called Quick Automation Profile that includes 45 different pre-defined profiles (Modbus TCP/IP, Ethernet/IP, etc.), allowing users to create an industrial Ethernet Fieldbus firewall policy with a single click.

  • Page 50: Policycheck

    EDR-G903/G902 Features and Functions Modbus TCP/IP (UDP) PROFInet RT Unicast (TCP) 34962 PROFInet RT Unicast (UDP) 34962 PROFInet RT Multicast (TCP) 34963 PROFInet RT Multicast (UDP) 34963 PROFInet Context Manager (TCP) 34964 PROFInet Context Manager (UDP) 34964 IEC 60870-5-104 (TCP)
  • Page 51 EDR-G903/G902 Features and Functions Mask: Policy [X] is masked by Policy [Y] The Source/Destination IP range or Source/Destination port number of policy [X] is smaller or equal to policy [Y] but the action target (Accept/Drop) is different. For example, two firewall policies are shown below:...

  • Page 52: Denial Of Service (Dos) Function

    EDR-G903/G902 Features and Functions Suppose the user next adds a new policy with the following configuration: Index Input Output Protocol Source IP Destination IP Target WAN2 20.20.20.25 192.168.127.20 DROP to 192.168.127.30 The source IP range in policy 3 is smaller than policy 2, but the destination IP of policy 2 is smaller than policy 3, and the target actions (Accept/Drop) of these two policies are different.

  • Page 53: Vpn (Virtual Private Network)

    EDR-G903/G902 Features and Functions SYN/RST Scan Setting Description Factory Default Enable or Disable Enable or disable the SYN/RST Scan None ICMP-Death Setting Description Factory Default Enable or Disable Enable or disable the ICMP-Death defense None Packet/Second The limit value to activate ICMP-Death defense...

  • Page 54: Ipsec Configuration

    EDR-G903/G902 Features and Functions IPSec Configuration IPSec configuration includes 5 parts: • Global Setting: Enable / Disable all IPSec Tunnels and NAT-Traversal function • Tunnel Setting: Set up the VPN Connection type and VPN network plan • Key Exchange: Authentication for 2 VPN gateways •...
  • Page 55 This VPN tunnel will wait remote VPN gateway to initiate the connection NOTE For both the EDR-G903 and EDR-G902, the maximum number of Starts in the initial VPN tunnel is 5. The maximum number of total IPSec VPN tunnels (Start in initial, and Wait for connection) is: EDR-G903: 25...
  • Page 56 EDR-G903/G902 Features and Functions Local Network / Netmask / ID Setting Description Factory Default IP Address IP address of local VPN network IP address of LAN interface Subnet Mask Subnet Mask of local VPN network Netmask of LAN interface ID for indentifying the VPN tunnel connection.
  • Page 57 EDR-G903/G902 Features and Functions In X.509 Mode, the user needs to upload the Local and Remote certifications first, and then select the certifications from the drop-down list. See the X.509 Certification section in this chapter for details. Encryption Algorithm Setting...

  • Page 58: Dead Peer Detection

    EDR-G903/G902 Features and Functions Data Exchange (IPSec phase II) Perfect Forward Secrecy Setting Description Factory Default Enable or Disable Uses different security key for different IPSec phases to Disable enhance security SA Lifetime Setting Description Factory Default SA lifetime (minutes)

  • Page 59: X.509 Certification

    The diagram below indicates the 5 steps you should follow to use X.509 for IPSec authentication with two VPN gateways, referred to as EDR-G903(A) and EDR-G903(B) in the diagram: 1. Root Certificate generation. Both EDR-G903(A) and EDR-G903(B) need to generate their own root certificates.

  • Page 60: Certificate Setting

    EDR-G903/G902 Features and Functions Certificate Generation The user must fill in the following information to generate the Root certification: • Country name (2 Letter code) • Certificate Days • State or Province Name • Locality Name • Organization Name •...

  • Page 61: L2Tp (Layer 2 Tunnel Protocol)

    EDR-G903/G902 Features and Functions Local Certificate Upload Upload the .p12 local certificate on this page. The Password must be the same as the .p12 certificate file. If the password is not correct, the certificate import process will fail. Label: User defined name for this local certificate...

  • Page 62: L2Tp Configuration

    EDR-G903/G902 Features and Functions L2TP Configuration L2TP Server Mode Setting Description Factory Default Enable / Disable Enable or Disable the L2TP function on the WAN1 or WAN 2 Disable interface Local IP Setting Description Factory Default IP Address The IP address of the Local Subnet 0.0.0.0...

  • Page 63: Examples For Typical Vpn Applications

    EDR-G903/G902 Features and Functions Examples for Typical VPN Applications Site to Site IPSec VPN tunnel with Pre-Shared Key The following example shows how to create a secure LAN to LAN VPN tunnel between the Central site and Remote site via an Intranet network.

  • Page 64: Traffic Prioritization

    EDR-G903/G902 Features and Functions L2TP for Remote User Maintenance The following example shows how a Roaming user uses L2TP over IPSec to connect to theremote site network. VPN Plan: • All communication from the Roaming user (no fixed IP) to the Remote site Network (100.100.3.0/24) needs to pass through the VPN tunnel.

  • Page 65: How Traffic Prioritization Works

    EDR-G903/G902 Features and Functions How Traffic Prioritization Works The EtherDevice Router provides four different priorities levels (0-3, high to low) for incoming and outgoing traffic. The following figure illustrates incoming traffic, which refers to the traffic transmitted from WAN1 to LAN or WAN2 to LAN interface.
  • Page 66 EDR-G903/G902 Features and Functions Max. Bandwidth Setting Description Factory Default 1 to 1,000,000 The maximum bandwidth for total incoming or outgoing traffic 100 KBytes/s KBytes/s Default Priority Setting Description Factory Default Priority 0/1/2/3 A packet without matching any incoming/outgoing policy will...
  • Page 67 EDR-G903/G902 Features and Functions Priority Setting Description Factory Default Priority 0/1/2/3 Select the priority for this policy Priority 0 Source IP Setting Description Factory Default All (IP Address) Select the Source IP address for this policy Single (IP Address) Range (IP Address)

  • Page 68: Configuring Snmp

    EDR-G903/G902 Features and Functions The EtherDevice Router will manage the bandwidth for outgoing packets. Based on the four outgoing policies below, when the source IP of the Ethernet traffic matches the outgoing policies, the maximum bandwidth for a packet sent from these source IP addresses will be reserved by its target priority.
  • Page 69 EDR-G903/G902 Features and Functions SNMP Read Settings SNMP Versions Setting Description Factory Default Disable Select the SNMP protocol version used to manage the secure Disable V1, V2c, V3, or router. V1, V2c, or V3 only Contact Person Setting Description Factory Default...

  • Page 70: Using Auto Warning

    EDR-G903/G902 Features and Functions Access Control Setting Description Factory Default Read only (Public MIB Access control type after matching the community string Read only only) No Access Target IP Address Setting Description Factory Default IP Address Enter the IP address of the Trap Server used by your network. Read only SNMP Trap Type SNMP Trap Types can be divided into two basic groups: System Events and Port Events.

  • Page 71: Event Type

    EDR-G903/G902 Features and Functions 1. Configure Email Event Types Select the desired Event types from the Web Browser Event type page (a description of each event type is given later in the Email Alarm Events setting subsection). 2. Configure Email Settings To configure the EtherDevice Router’s email setup from a browser interface, enter your Mail Server’s IP/Name...
  • Page 72 EDR-G903/G902 Features and Functions E-mail Setup Main Server IP/Name Setting Description Factory Default IP address The IP Address of your email server. None Port Setting Description Factory Default Port number The port number of your email server. None Account Name...

  • Page 73: Configuring Relay Warning

    EDR-G903/G902 Features and Functions Configuring Relay Warning The Auto Relay Warning function uses relay output to alert the user when certain user-configured events take place. There are two basic steps required to set up the Relay Warning function: 1. Configuring Relay Event Types Select the desired Event types from the Web Browser Event type page (a description of each event type is given later in the Relay Alarm Events setting subsection).

  • Page 74: Using Diagnosis

    EDR-G903/G902 Features and Functions Using Diagnosis The EtherDevice Router provides Ping tools and LLDP for administrators to diagnose network systems. Ping The Ping function uses the ping command to give users a simple but powerful tool for troubleshooting network problems. The function’s most unique feature is that even though the ping command is entered from the user’s PC keyboard, the actual ping command originates from the EtherDevice Router itself.

  • Page 75: Using Monitor

    EDR-G903/G902 Features and Functions Neighbor Port Description: A textual description of the neighbor device’s interface. Neighbor System: Hostname of the neighbor device. Using Monitor You can monitor statistics in real time from the EtherDevice Router’s web console. Monitor by System Access the Monitor by selecting “System”...

  • Page 76: Using System Log

    EDR-G903/G902 Features and Functions Using System Log The EtherDevice Router provides EventLog and Syslog functions to record important events. Using EventLog Field Description Bootup This field shows how many times the EDR-G509 has been rebooted or cold started. Date The date is updated based on how the current date is set in the “Basic Setting” page.

  • Page 77: Using Https/Ssl

    EDR-G903/G902 Features and Functions DI transition (On -> Off) Cold start Factory default Warm start System restart Warm start Firmware Upgrade Warm start Configuration Upgrade Warm start NOTE The maximum number of event entries is 1000. Using Syslog This function provides the event logs for the syslog server. The function supports 3 configurable syslog servers and syslog server UDP port numbers.
  • Page 78 EDR-G903/G902 Features and Functions A warning message will appear to warn the user that the security certificate was issued by a company they have not chosen to trust. Select Yes to enter the EtherDevice Router’s web browser interface and access the web browser interface secured via HTTPS/SSL.
  • Page 79 MIB Groups The EtherDevice Router comes with built-in SNMP (Simple Network Management Protocol) agent software that supports cold start trap, line up/down trap, and RFC 1213 MIB-II. The standard MIB groups that the EtherDevice Router series support are: MIB II.1 – System Group sysORTable MIB II.2 –...

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