Garmin HM210DP/DI- Manuals

Contents EN/LZT 108 6492 R2 - October 2003 v 7.3.2 Enabling DHCP Server Mode 46 7.3.3 Configuring Your PCs as DHCP Clients 47 7.3.4 Viewing, Modifying and Deleting Address Pools 47 7.3.5 Excluding IP Addresses from a Pool 48 7.3.6 Viewing Current DHCP Address Assignments 48 7.4 Configuring DHCP Rela...

Contents vi EN/LZT 108 6492 R2 - October 2003 11 Configuring Firewall Settings 78 11.1 Global Firewall Settings 78 11.2 Configuring IP Filters 80 11.2.1 Viewing Your IP Filter Configuration 81 11.2.2 Configuring IP Filter Global Settings 82 11.2.3 Creating IP Filter Rules 82 11.2.4 Viewing IP Filter...

Introduction EN/LZT 108 6492 R2 - October 2003 1 1 Introduction Congratulations on becoming the owner of an Ericsson ADSL Modem HM210dp/di. Your LAN (Local Area Network) will now be able to access the Internet using your high-speed ADSL connection. 1.1 About this User Guide This User Guide describes...

Hardware Description and Installation 2 EN/LZT 108 6492 R2 - October 2003 2 Hardware Description and Installation This chapter describes the product and provides instructions about how to install the HM210dp/di in a PC/Windows environment. 2.1 Before You Start 2.1.1 Package Contents Check the conten...

Hardware Description and Installation EN/LZT 108 6492 R2 - October 2003 3 An Ethernet hub/switch if you are connecting the device to more than one computer. For system configuration using the built-in Configuration Manager program you need a web browser such as Internet Explorer v5.0 or later, or Ne...

Hardware Description and Installation 4 EN/LZT 108 6492 R2 - October 2003 2.2.2 Back Panel and Connectors The following figure illustrates the back panel of your HM210dp/di: Figure 2 - Back Panel of the HM210dp/di Description of connectors and buttons: DSL – The DSL port is used for connecting the H...

Hardware Description and Installation EN/LZT 108 6492 R2 - October 2003 5 2.4 Connecting the Hardware Follow the procedures below to connect related devices. NOTE! Before you begin, turn the power off for all devices. These include your computer(s), your LAN hub/switch (if applicable), and the HM210...

Local PC Configuration 6 EN/LZT 108 6492 R2 - October 2003 3 Local PC Configuration By default, the HM210dp/di acts as a DHCP server that automatically assigns all required Internet settings to your PCs, i.e. the DHCP clients. The predefined IP address and DHCP range is as below: LAN Port IP Address...

Local PC Configuration 8 EN/LZT 108 6492 R2 - October 2003 3.2 Assigning Static IP Addresses to your PCs In some cases, you may want to assign static IP information to your PCs directly if: In bridged mode, you have completed the initial configuration and you need to use the IP address and default g...

Getting Started with the Configuration Manager 10 EN/LZT 108 6492 R2 - October 2003 4 Getting Started with the Configuration Manager Your HM210dp/di includes a web-based Configuration Manager, which enables you to configure the device settings to meet the needs of your network. 4.1 Accessing the Con...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 11 4.2 Functional Layout The Configuration Manager tasks are grouped into categories, which you can access by clicking the tabs at the top of each page. Each tab displays the available tasks in a horizontal menu at the ...

Getting Started with the Configuration Manager 12 EN/LZT 108 6492 R2 - October 2003 4.2.1 Commonly Used Buttons and Icons The table below describes buttons and icons commonly used in the Configuration Manager. Button / Symbol Description Stores in temporary system memory any changes you have made on...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 13 4.3 The Home Page and System View Table The Home page - System View – displays when you first access the Configuration Manager. This page is one of two options available in the Home tab (the other is the Quick Config...

Getting Started with the Configuration Manager 14 EN/LZT 108 6492 R2 - October 2003 Table Heading Description Device Displays basic information about the HM210dp/di hardware and software versions, the system uptime (since the last reboot), and the preconfigured operating mode. DSL Displays the opera...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 15 4.4 Commiting Changes and Rebooting Whenever you change system settings, the changes are initially placed in a temporary storage (called random access memory or RAM). Your changes are made effective when you submit t...

Getting Started with the Configuration Manager 16 EN/LZT 108 6492 R2 - October 2003 4.4.1 Rebooting the HM210dp/di using Options If, after rebooting the device, you find that it does not operate properly with the new configuration, you can reboot using options that reactivate a previous configuratio...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 17 Reboot from Minimum Configuration NOTE! Do not reboot the device using the Reset button on the back panel of the HM210dp/di to activate new changes. This button resets the device settings to the manufacturer’s defaul...

Getting Started with the Configuration Manager 18 EN/LZT 108 6492 R2 - October 2003 4.5 Quick Configuration The Quick Configuration page allows you to quickly configure your HM210dp/di for Internet connection. Your ISP should provide you with necessary information to complete the quick setup. To qui...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 19 Field Description ATM Interface: Select the ATM interface you want to use (usually atm-0) for this connection. Operation Mode: Enabled/Disabled . If set to Disabled , the device cannot provide Internet connectivity f...

Getting Started with the Configuration Manager 20 EN/LZT 108 6492 R2 - October 2003 Field Description DNS Primary/Secondary DNS Server: You may just keep the default 0.0.0.0. If you enter the Primary/Secondary DNS addresses given by your ISP, these DNS servers will be used in addition to any DNS ser...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 21 5 Basic Configuration This chapter provides basic configuration instructions to get your HM210dp/di run and have your network connected to the Internet. The instructions assume that the HM210dp/di is not predefined with any ATM VC, PPP or IpoA...

Basic Configuration 22 EN/LZT 108 6492 R2 - October 2003 Enter the provided fields as below: Field Description VC Interface: Select a VC interface from the available interfaces, e.g. aal5-0 . VPI and VCI: Enter the VPI/VCI values given by your ISP, e.g. 0/33 . Mux Type: Select LLC or VC as required ...

Basic Configuration 24 EN/LZT 108 6492 R2 - October 2003 5.2 Configuring PPP Interfaces When powered on, the HM210dp/di initiates a connection through your DSL line to your ISP. The Point-to-Point (PPP) protocol is commonly used between ISPs and their customers to identify and control various commun...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 25 2. Click the Add button to display the PPP Interface – Add page: 3. Enter the provided fields as below: Field Description PPP Interface: Select a PPP interface from the available interfaces, e.g. ppp-0 . ATM VC: Select the ATM VC you wish to u...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 27 Security Information Security Protocol: Select PAP or CHAP as required by your ISP. Login Name: Password: The login name and password given by your ISP. NOTE that characters of colon (:), semicolon (;) and questions mark (?) are not allowed wh...

Basic Configuration 28 EN/LZT 108 6492 R2 - October 2003 5.2.3 Modifying and Deleteing PPP Interfaces To modify a PPP interface, display the PPP Configuration page and click in the “Action(s)” column for the interface you want to modify. The PPP Interface – Modify page displays. You can change only ...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 29 5.3 Configuring EoA Interfaces This section describes how to configure an Ethernet-over-ATM interface on the HM210dp/di, if one is needed to communicate with your ISP. The Ethernet-over-ATM (EoA) protocol is often referred to as RFC1483, which...

Basic Configuration 30 EN/LZT 108 6492 R2 - October 2003 2. Click the Add button to display the EOA Interface – Add page: 3. Enter the provided fields as below: Field Description EOA Interface: Select an EoA interface from the available interfaces, e.g. eoa-0 . Interface Sec Type: Public / Private /...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 31 (such as a company’s public Web server). Packets incoming on a DMZ interface – whether from a LAN or external source – are subject to a set of protections that is in between public and private interfaces in terms of restrictiveness. Lower Inte...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 33 5.4 Configuring IPoA Interfaces This section describes how to configure an IPoA (Internet Protocol-over-ATM) interface on the HM210dp/di. An IPoA interface can be used to exchange IP packets over the ATM network, without using an underlying Et...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 35 4. After entering the fields above, click the Submit button and when the confirmation page appears, click Close . 5. You will return to the IpoA Configuration table and see the newly added IPoA entry: 6. Click Map in the “Action” column. The I...

Basic Configuration 36 EN/LZT 108 6492 R2 - October 2003 5.5 Bridging Connection Mode The HM210dp/di can be configured to act as a bridging device between your LAN and your ISP. Bridges are devices that enable two or more networks to communicate as if they are two segments of the same physical LAN. ...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 37 5.5.2 Check Your Connection Status Select Home > System Mode . The WAN Interface item should display the interface you created to communicate with your ISP. A green ball in the Status field indicates a successful connection: 5.5.3 Deleting ...

Configuring IP Routes 38 EN/LZT 108 6492 R2 - October 2003 6 Configuring IP Routes You can use the Configuration Manager to define specific routes for your Internet and network data. This chapter provides instructions for creating routes. Most users do not need to define IP routes. On a typical smal...

Configuring IP Routes EN/LZT 108 6492 R2 - October 2003 39 data intelligently. If it cannot determine which of these devices provides a good next hop (because no such route has been defined), then that device will forward the data to its default gateway. Eventually, a high level device, using a pred...

Configuring IP Routes EN/LZT 108 6492 R2 - October 2003 41 6.3 Adding IP Routes To add an IP route to the routing table, follow the steps below: 1. Select Routing > IP Route > Add . The IP Route – Add page appears: 2. Specify the destination, netmask, and gateway or next hop for this route. Fo...

Configuring DHCP 42 EN/LZT 108 6492 R2 - October 2003 7 Configuring DHCP You can configure your network and HM210dp/di to use the Dynamic Host Configuration Protocol (DHCP). This chapter provides instructions for implementing DHCP on your network. 7.1 Overview of DHCP DHCP is a protocol that enables...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 43 translated to your public IP address on the Internet. Both DHCP server and NAT are enabled in the default configuration. DHCP Relay Agent If your ISP performs the DHCP server function for your network, then you can configure the HM210dp/di as a D...

Configuring DHCP 44 EN/LZT 108 6492 R2 - October 2003 7.3.1 Creating DHCP Server Address Pools To create a pool of IP addresses follow the steps below: 1. Select LAN > DHCP Server . The DHCP Server Configuration page appears: Depending on your preconfigured settings, the table may display one or ...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 45 Enter the provided fields as below: The Start IP Address , End IP Address , Net Mask and Gateway Address fields are required, the others are optional. Field Description Start IP Address: End IP Address: Specify the lowest and highest IP addresses...

Configuring DHCP 46 EN/LZT 108 6492 R2 - October 2003 address in both the Start/End IP Address fields. Netmask: Specifies which portion of each IP address in this range refers to the network and which portion refers to the host (computer). You can use the network mask to distinguish which pool of ad...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 47 2. A page appears to confirm the change. 3. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 7.3.3 Configuring Your PCs as DHCP Clients For each computer that you want to configure to re...

Configuring DHCP 48 EN/LZT 108 6492 R2 - October 2003 When modifying an IP address pool, you are only allowed to: Change the domain name associated with the pool and to exclude IP addresses within its range from distribution. To exclude an IP address, enter it in the field provided and click Add . I...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 49 To view a table of all current IP address assignments, select LAN > DHCP Server and on that page click the Address Table button to view the DHCP Server Address Table page. For each leased address, the table lists the following information: Fie...

Configuring DHCP 50 EN/LZT 108 6492 R2 - October 2003 1. Select LAN > DHCP Relay . The DHCP Relay Configuration page appears: This page provides a text box for entering the IP address of your ISP’s DHCP server and a table that lists the interfaces on your HM210dp/di that can relay DHCP informatio...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 51 2. A page appears to confirm the change. 3. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 7.4.3 Configuring Your PCs as DHCP Clients For each computer that you want to configure to re...

Configuring NAT 52 EN/LZT 108 6492 R2 - October 2003 8 Configuring NAT This chapter provides an overview of Network Address Translation (NAT) and instructions for modifying the default configuration on your HM210dp/di. 8.1 Overview of NAT Network Address Translation is a method for disguising the pr...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 53 They provide a measure of security for your LAN by enabling you to assign private IP addresses and then have these and the source port numbers swapped out before your computers access the Internet. The type of NAT function described above is calle...

Configuring NAT 54 EN/LZT 108 6492 R2 - October 2003 default), the NAT Rule Configuration page, and the NAT Translations page. Enable/Disable radio buttons, which allow you to turn on or off the NAT feature. The NAT Global Information table, which displays the following settings that apply to all NA...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 55 The table provides basic information for each NAT rule you have set up. You can click the Clear button to restart the accumulation of the statistics at their initial values. 8.3 Viewing NAT Rules and Rule Statistics To view the NAT Rules currently...

Configuring NAT 56 EN/LZT 108 6492 R2 - October 2003 The NAT Rule Configuration table displays a row containing basic information for each rule. For a description of these fields, refer to the instructions for adding rules in section 0 “Adding NAT Rules”. From the NAT Rule Configuration page, you ca...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 57 button to reset the statistics to zeros and the Refresh button to display newly accumulated data. 8.4 Viewing Current NAT Translations To view a list of NAT translations that have recently been performed and which remain in effect (for any of the ...

Configuring NAT 58 EN/LZT 108 6492 R2 - October 2003 order to work while NAT is enabled). NAT Direction The direction (incoming or outgoing) of the translation (from the port definition). A NAT direction is assigned to each port; the Ethernet port are defined as incoming port, and the WAN ports are ...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 59 8.5 Adding NAT Rules This section explains how to create rules for the various NAT flavors. 8.5.1 The NAPT Rule The NAT flavor NAPT was used in your default configuration. The NAPT flavor translates all LAN-side private source IP addresses to a si...

Configuring NAT 60 EN/LZT 108 6492 R2 - October 2003 5. In the “ Local Address From/To :” fields, type the starting and ending IP addresses respectively, of the range of private IP addresses you want to be translated. Or type the same address in both fields to specify a single IP address. If all LAN...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 61 2. In the ” Rule Flavor :” dropdown list, select RDR . 3. In the “ Rule ID :” field, enter an ID for the rule. The Rule ID determines the order in which the rules are invoked (the lowest numbered rule is invoked first, and so on). In some case, tw...

Configuring NAT 62 EN/LZT 108 6492 R2 - October 2003 would typically be used for load balancing, whereby traffic is distributed among several redundant servers. 7. In the “ Global Address From/To :” fields, type the public IP address assigned to you by your ISP. If you have multiple WAN interfaces, ...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 63 1. Select Services > NAT > NAT Rule Entry > Add . The NAT Rule – Add page appears: 2. In the ” Rule Flavor :” dropdown list, select BASIC . 3. In the “ Rule ID :” field, enter an ID for the rule. The Rule ID determines the order in which ...

Configuring NAT 64 EN/LZT 108 6492 R2 - October 2003 7. In the “ Global Address From/To :” fields, type the starting and ending IP address that identify the pool of public IP addresses to be translated to your private IP addresses. Or, type the same IP address in both fields (if you also specified a...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 65 2. In the ” Rule Flavor :” dropdown list, select FILTER . 3. In the “ Rule ID :” field, enter an ID for the rule. The Rule ID determines the order in which the rules are invoked (the lowest numbered rule is invoked first, and so on). In some case,...

Configuring NAT 66 EN/LZT 108 6492 R2 - October 2003 to a corresponding address in a range of global addresses (which you specify in the next step). 7. In the “ Global Address From/To :” fields, type the starting and ending IP address that identify the pool of public IP addresses to be translated to...

Configuring NAT 68 EN/LZT 108 6492 R2 - October 2003 10. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 8.5.6 The PASS Rule You can create a PASS rule to allow a range of IP addresses to remain untranslated when another rule would otherwi...

Configuring DNS Server Addresses 70 EN/LZT 108 6492 R2 - October 2003 9 Configuring DNS Server Addresses Domain Name System (DNS) servers map the user-friendly domain names that users type into their Web browsers (e.g. “yahoo.com”) to the equivalent numerical IP addresses that are used for Internet ...

Configuring DNS Server Addresses EN/LZT 108 6492 R2 - October 2003 71 9.2 Overview of DNS Relay When you specify the HM210dp/di’s LAN port IP address as the DNS address, then the device automatically performs “DNS relay”; i.e. because the device itself is not a DNS server, it forwards domain name lo...

Configuring DNS Server Addresses EN/LZT 108 6492 R2 - October 2003 73 You can configure the DNS server address to be relayed on the modem if one of the following circumstances applies: Not using PPP connection to the ISP (or a protocol other than PPP is used, such as EoA). You use PPP connection and...

Configuring RIP 74 EN/LZT 108 6492 R2 - October 2003 10 Configuring RIP The HM210dp/di can be configured to communicate with other routing devices to determine the best path for sending data to its intended destination. This chapter describes how to configure your HM210dp/di to use one of these, cal...

Configuring RIP EN/LZT 108 6492 R2 - October 2003 75 10.2 Configuring the RIP Follow the steps below to configure your HM210dp/di to use RIP: 1. Select Services > RIP and the RIP Configuration page appears: 2. The page contains radio buttons for enabling or disabling the RIP feature and a table l...

Configuring RIP 76 EN/LZT 108 6492 R2 - October 2003 given destination in the network. The hop count is the sum of the metric values assigned to each port through which data is passed before reaching the destination. Among several alternative routes, the one with the lowest hop count is considered t...

Configuring RIP EN/LZT 108 6492 R2 - October 2003 77 You can click the Clear button to reset all statistics to zero and the Refresh button to display any newly accumulated data.

Configuring Firewall Settings 78 EN/LZT 108 6492 R2 - October 2003 11 Configuring Firewall Settings The Configuration Manager provides built-in firewall functions, enabling you to protect the system against denial of service (DoS) attacks and other types of malicious accesses to your LAN. You can al...

Configuring Firewall Settings 80 EN/LZT 108 6492 R2 - October 2003 they are initiated. Max Single Host Conn.: Sets the percentage of concurrent IP sessions that can originate from a single computer. This percentage should take into account the number of hosts on the LAN. Log Destination: Specifies h...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 81 11.2.1 Viewing Your IP Filter Configuration To view your IP filter configuration, select Services > IP Filter . The IP Filter Configuration page appears: The IP Filter Configuration page displays global settings that you can modif...

Configuring Firewall Settings 82 EN/LZT 108 6492 R2 - October 2003 11.2.2 Configuring IP Filter Global Settings The IP Filter Configuration page enables you to configure several global IP Filter settings, and displays a table showing all existing IP Filter rules. The global settings that you can con...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 83 2. Enter or select data for each field that applies to your rule:

Configuring Firewall Settings 84 EN/LZT 108 6492 R2 - October 2003 Field Description Rule ID: Rules are processed from lowest to highest on each data packet, until a match is found. It is recommended that you assign rule Ids in multiples of 5 or 10 (e.g. 10, 20, 30) so that you leave enough space be...

Configuring Firewall Settings 86 EN/LZT 108 6492 R2 - October 2003 Source Port: Port number criteria for the computer(s) from which the packet originates. This field will be dimmed (unavailable for entry) if you have not specified a protocol critera. See the description of Src IP Address for the sel...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 87 Ignore : (Default) The rule will be applied to packets whether or not they contain fragments, assuming that they match the other criteria. IP Option Pkt: Determines whether the rule should apply to IP packets that have options specif...

Configuring Firewall Settings 88 EN/LZT 108 6492 R2 - October 2003 11.2.3.1 IP Filter Rule Examples Example 1 – Blocking a specific computer on your LAN from accessing web servers on the Internet; 1. Add a new rule for outgoing packets on the ppp-0 interface from any incoming interface (this would i...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 89 You can click the Clear button to reset the count to zero and the Refresh button to display newly accumulated data. 11.2.5 Managing Current IP Filter Sessions When two computers communicate using the IP protocol, an IP session is cre...

Configuring Firewall Settings 90 EN/LZT 108 6492 R2 - October 2003 filter rule, are assigned a session index). Time to expire The number of seconds in which the connection will automatically expire. Protocol The underlying IP protocol used on the connection, such as TCP, UDP, IGMP, etc. I/F The inte...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 91 Check the protocol type you want to block and click the Submit button. Make sure to use the Commit feature to save your changes to the permanent memory. To unblock a specific protocol, uncheck the protocol and repeat the submit and c...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 93 12 Administration Tasks 12.1 Changing the System Date and Time The HM210dp/di keeps a record of the current date and time, which it uses to calculate and report various performance data. You can change the date and time as required. On this p...

Administration Tasks 94 EN/LZT 108 6492 R2 - October 2003 is currently in effect. After you initially set the time, turning DST on or off will adjust the current displayed time by one hour in the appropriate direction. You must remember to change the DST option each spring and fall – it will not cha...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 95 To add login User Id or change the login password, proceed as follows: 1. Select Admin > User Config . The User Configuration page appears: 2. To modify the login password click the (modify) icon in the “Action(s)” column and then change t...

Administration Tasks 96 EN/LZT 108 6492 R2 - October 2003 4. After making changes, click the Submit button. 5. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 12.3 Upgrading the Software This option allows you to upgrade the software runni...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 97 2. Click Browse to locate the firmware file. The name of the upgrade file must be one of the following: TEImage.bin, TEDsl.gsz, TEAppl.gsz, Filesys.bin, TEPatch.bin. 3. Click the Upload button to start the upgrade. After a few seconds, a mess...

Administration Tasks 98 EN/LZT 108 6492 R2 - October 2003 Select the VC on which you want to execute diagnostics and then click the Submit button. The diagnostics utility will run a series of test to check whether the device’s connections are up and working. This takes only a few seconds and the res...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 99 12.5 Modifying Port Settings The modem’s HTTP/Telnet/FTP services are accessible using the standard port number 80, 23 and 21 respectively. It is possible that you want to designate a publicly accessible HTTP, Telnet or FTP server on your LAN...

Administration Tasks 100 EN/LZT 108 6492 R2 - October 2003 12.6 Viewing System Alarms You can use the Configuration Manager to view information about alarms that occur in the system. Alarms, also called traps, are caused by a variety of system events, including connection attempts, resets, and confi...

Viewing DSL Line Information EN/LZT 108 6492 R2 - October 2003 101 13 Viewing DSL Line Information To view configuration parameters and performance statistics for the ADSL line, select WAN > DSL . The DSL Status page displays: The DSL Status page displays the current information on the DSL line p...

Viewing DSL Line Information EN/LZT 108 6492 R2 - October 2003 103 The DSL Statistics page reports error data relating to the last 15 minutes interval, the current day, and the previous day. At the bottom of the page, the Detailed Interval Statistic table displays links you can click to display deta...

Troubleshooting 104 EN/LZT 108 6492 R2 - October 2003 14 Troubleshooting This chapter suggests solutions for resolving some of the problems you might encounter when using your HM210dp/di, and provides instructions for using several IP utilities to diagnose problems. 14.1 LEDs Indication/Symptom Trou...

Troubleshooting EN/LZT 108 6492 R2 - October 2003 105 14.2 Internet Access Indication/Symptom Troubleshooting Suggestion My PC cannot access the Internet. Use the PING utility described below to check whether your PC can communicate with the HM210dp/di’s LAN IP address (by default 192.168.1.1). If i...

Troubleshooting 106 EN/LZT 108 6492 R2 - October 2003 14.3 Configuration Manager Program Indication/Symptom Troubleshooting Suggestion I forgot/lost my Configuration Manager Username or Password. If you have not changed the password from the default, try using root as both the Username and Password....

Troubleshooting EN/LZT 108 6492 R2 - October 2003 107 1. From the Start menu select Run… . 2. Type winipcfg and click OK . The “IP Configuration” dialog box appears. 3. From the scroll down menu at the top, select the network card that you are using. This is important if you have more than one netwo...

Troubleshooting 108 EN/LZT 108 6492 R2 - October 2003 14.4.3 How to use PING PING is a command you can use to check whether your PC can recognize other computers on your network and the Internet. A ping command sends a message to the computer you specify. If the computer receives the message, it sen...

Important Information EN/LZT 108 6492 R2 - October 2003 109 15 Important Information 15.1 Product Care and Maintenance NOTE! These are important guidelines for safe and efficient use of your device. Read this information before using your Ericsson ADSL Modem HM210dp/di. Your ADSL Modem HM210dp/di is...

Important Information 110 EN/LZT 108 6492 R2 - October 2003 15.2 License Agreement This is a legal agreement, Agreement, between you, Licensee, the recipient of the enclosed Software on compact disc, diskette or any other media and any upgrades thereof, and Ericsson AB, the Vendor. By opening the se...

Important Information EN/LZT 108 6492 R2 - October 2003 111 and your exclusive remedy under this warranty (which is subject to you returning the Software to an certified reseller with a copy of your receipt) will be, at Vendor's option, to replace the disc(s)/ diskette(s) or refund the purchase pric...

Important Information 112 EN/LZT 108 6492 R2 - October 2003 15.3 Regulatory Information 15.3.1 EU Directives The HM210dp/di meet the following EU directives for the CE-mark: 73/23/EEC, Low Voltage Directive (LVD) 89/336/EEC, Electromagnetic Compatibility Directive (EMC) 1999/5/EC, Radio Equipment an...

Important Information EN/LZT 108 6492 R2 - October 2003 113 CSA-C22.2 No. 60950 IEC 60950 3 rd Edition: 1999 15.3.2.1 UL 1950 Statement When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including ...

Important Information 114 EN/LZT 108 6492 R2 - October 2003 15.3.3.1 FCC Part 15 Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference re...

Important Information EN/LZT 108 6492 R2 - October 2003 115 15.3.4 Telecom Approval The HM210dp/di is approved according to the following telecom standard: FCC Part 68 15.3.4.1 FCC Part 68 Statement The Federal Communications Commission (FCC) has established Rules which permit this device to be dire...

Important Information 116 EN/LZT 108 6492 R2 - October 2003 authorized U.S. service agency for all such work. Locations and phone number of factory or authorized U.S. service points are as following: Special FCC rules apply to equipment connected behind a PBX or KTS. Company: Ericsson Inc. Address: ...

Important Information EN/LZT 108 6492 R2 - October 2003 117 15.3.8 Intended Use The HM210dp/di is intended for indoor public and private use.

Glossary 118 EN/LZT 108 6492 R2 - October 2003 16 Glossary - A - ADSL Short for A symmetric D igital S ubscriber L ine . A variation of the DSL technologies that is most familiar to home and small business users. ADSL is called "asymmetric" because most of its two-way or duplex bandwidth is ...

Glossary EN/LZT 108 6492 R2 - October 2003 119 Broadband A telecommunications technology that can send different types of data over the same medium. DSL is a broadband technology. Broadcast To simultaneously send the same message to multiple recipients. - C - CHAP Short for C hallenge H andshake A u...

Glossary 120 EN/LZT 108 6492 R2 - October 2003 The DNS system is, in fact, its own network. If one DNS server doesn't know how to translate a particular domain name, it asks another one, and so on, until the correct IP address is returned. Domain name A domain name is a user-friendly name used in pl...

Glossary EN/LZT 108 6492 R2 - October 2003 121 network. Firewalls can be implemented in both hardware and software, or a combination of both. Firewalls are frequently used to prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets. All mess...

Glossary 126 EN/LZT 108 6492 R2 - October 2003 - T - T1.413 The American National Standards Institute (ANSI) standard for asymmetric digital subscriber line using discrete multitone modulation, which the G.dmt standard is based on. TCP Abbreviation of T ransmission C ontrol P rotocol , and pronounce...

Glossary EN/LZT 108 6492 R2 - October 2003 127 Upstream The direction of an upstream signal is from the user's computer to the ISP/service provider (uploading). - V - VC A VC ( V irtual C ircuit ) is a connection from your ADSL router to your ISP. VPI and VCI A VPI ( V irtual P ath I dentifier ) is ...

Contents EN/LZT 108 6492 R2 - October 2003 v 7.3.2 Enabling DHCP Server Mode 46 7.3.3 Configuring Your PCs as DHCP Clients 47 7.3.4 Viewing, Modifying and Deleting Address Pools 47 7.3.5 Excluding IP Addresses from a Pool 48 7.3.6 Viewing Current DHCP Address Assignments 48 7.4 Configuring DHCP Rela...

Contents vi EN/LZT 108 6492 R2 - October 2003 11 Configuring Firewall Settings 78 11.1 Global Firewall Settings 78 11.2 Configuring IP Filters 80 11.2.1 Viewing Your IP Filter Configuration 81 11.2.2 Configuring IP Filter Global Settings 82 11.2.3 Creating IP Filter Rules 82 11.2.4 Viewing IP Filter...

Introduction EN/LZT 108 6492 R2 - October 2003 1 1 Introduction Congratulations on becoming the owner of an Ericsson ADSL Modem HM210dp/di. Your LAN (Local Area Network) will now be able to access the Internet using your high-speed ADSL connection. 1.1 About this User Guide This User Guide describes...

Hardware Description and Installation 2 EN/LZT 108 6492 R2 - October 2003 2 Hardware Description and Installation This chapter describes the product and provides instructions about how to install the HM210dp/di in a PC/Windows environment. 2.1 Before You Start 2.1.1 Package Contents Check the conten...

Hardware Description and Installation EN/LZT 108 6492 R2 - October 2003 3 An Ethernet hub/switch if you are connecting the device to more than one computer. For system configuration using the built-in Configuration Manager program you need a web browser such as Internet Explorer v5.0 or later, or Ne...

Hardware Description and Installation 4 EN/LZT 108 6492 R2 - October 2003 2.2.2 Back Panel and Connectors The following figure illustrates the back panel of your HM210dp/di: Figure 2 - Back Panel of the HM210dp/di Description of connectors and buttons: DSL – The DSL port is used for connecting the H...

Hardware Description and Installation EN/LZT 108 6492 R2 - October 2003 5 2.4 Connecting the Hardware Follow the procedures below to connect related devices. NOTE! Before you begin, turn the power off for all devices. These include your computer(s), your LAN hub/switch (if applicable), and the HM210...

Local PC Configuration 6 EN/LZT 108 6492 R2 - October 2003 3 Local PC Configuration By default, the HM210dp/di acts as a DHCP server that automatically assigns all required Internet settings to your PCs, i.e. the DHCP clients. The predefined IP address and DHCP range is as below: LAN Port IP Address...

Local PC Configuration 8 EN/LZT 108 6492 R2 - October 2003 3.2 Assigning Static IP Addresses to your PCs In some cases, you may want to assign static IP information to your PCs directly if: In bridged mode, you have completed the initial configuration and you need to use the IP address and default g...

Getting Started with the Configuration Manager 10 EN/LZT 108 6492 R2 - October 2003 4 Getting Started with the Configuration Manager Your HM210dp/di includes a web-based Configuration Manager, which enables you to configure the device settings to meet the needs of your network. 4.1 Accessing the Con...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 11 4.2 Functional Layout The Configuration Manager tasks are grouped into categories, which you can access by clicking the tabs at the top of each page. Each tab displays the available tasks in a horizontal menu at the ...

Getting Started with the Configuration Manager 12 EN/LZT 108 6492 R2 - October 2003 4.2.1 Commonly Used Buttons and Icons The table below describes buttons and icons commonly used in the Configuration Manager. Button / Symbol Description Stores in temporary system memory any changes you have made on...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 13 4.3 The Home Page and System View Table The Home page - System View – displays when you first access the Configuration Manager. This page is one of two options available in the Home tab (the other is the Quick Config...

Getting Started with the Configuration Manager 14 EN/LZT 108 6492 R2 - October 2003 Table Heading Description Device Displays basic information about the HM210dp/di hardware and software versions, the system uptime (since the last reboot), and the preconfigured operating mode. DSL Displays the opera...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 15 4.4 Commiting Changes and Rebooting Whenever you change system settings, the changes are initially placed in a temporary storage (called random access memory or RAM). Your changes are made effective when you submit t...

Getting Started with the Configuration Manager 16 EN/LZT 108 6492 R2 - October 2003 4.4.1 Rebooting the HM210dp/di using Options If, after rebooting the device, you find that it does not operate properly with the new configuration, you can reboot using options that reactivate a previous configuratio...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 17 Reboot from Minimum Configuration NOTE! Do not reboot the device using the Reset button on the back panel of the HM210dp/di to activate new changes. This button resets the device settings to the manufacturer’s defaul...

Getting Started with the Configuration Manager 18 EN/LZT 108 6492 R2 - October 2003 4.5 Quick Configuration The Quick Configuration page allows you to quickly configure your HM210dp/di for Internet connection. Your ISP should provide you with necessary information to complete the quick setup. To qui...

Getting Started with the Configuration Manager EN/LZT 108 6492 R2 - October 2003 19 Field Description ATM Interface: Select the ATM interface you want to use (usually atm-0) for this connection. Operation Mode: Enabled/Disabled . If set to Disabled , the device cannot provide Internet connectivity f...

Getting Started with the Configuration Manager 20 EN/LZT 108 6492 R2 - October 2003 Field Description DNS Primary/Secondary DNS Server: You may just keep the default 0.0.0.0. If you enter the Primary/Secondary DNS addresses given by your ISP, these DNS servers will be used in addition to any DNS ser...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 21 5 Basic Configuration This chapter provides basic configuration instructions to get your HM210dp/di run and have your network connected to the Internet. The instructions assume that the HM210dp/di is not predefined with any ATM VC, PPP or IpoA...

Basic Configuration 22 EN/LZT 108 6492 R2 - October 2003 Enter the provided fields as below: Field Description VC Interface: Select a VC interface from the available interfaces, e.g. aal5-0 . VPI and VCI: Enter the VPI/VCI values given by your ISP, e.g. 0/33 . Mux Type: Select LLC or VC as required ...

Basic Configuration 24 EN/LZT 108 6492 R2 - October 2003 5.2 Configuring PPP Interfaces When powered on, the HM210dp/di initiates a connection through your DSL line to your ISP. The Point-to-Point (PPP) protocol is commonly used between ISPs and their customers to identify and control various commun...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 25 2. Click the Add button to display the PPP Interface – Add page: 3. Enter the provided fields as below: Field Description PPP Interface: Select a PPP interface from the available interfaces, e.g. ppp-0 . ATM VC: Select the ATM VC you wish to u...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 27 Security Information Security Protocol: Select PAP or CHAP as required by your ISP. Login Name: Password: The login name and password given by your ISP. NOTE that characters of colon (:), semicolon (;) and questions mark (?) are not allowed wh...

Basic Configuration 28 EN/LZT 108 6492 R2 - October 2003 5.2.3 Modifying and Deleteing PPP Interfaces To modify a PPP interface, display the PPP Configuration page and click in the “Action(s)” column for the interface you want to modify. The PPP Interface – Modify page displays. You can change only ...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 29 5.3 Configuring EoA Interfaces This section describes how to configure an Ethernet-over-ATM interface on the HM210dp/di, if one is needed to communicate with your ISP. The Ethernet-over-ATM (EoA) protocol is often referred to as RFC1483, which...

Basic Configuration 30 EN/LZT 108 6492 R2 - October 2003 2. Click the Add button to display the EOA Interface – Add page: 3. Enter the provided fields as below: Field Description EOA Interface: Select an EoA interface from the available interfaces, e.g. eoa-0 . Interface Sec Type: Public / Private /...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 31 (such as a company’s public Web server). Packets incoming on a DMZ interface – whether from a LAN or external source – are subject to a set of protections that is in between public and private interfaces in terms of restrictiveness. Lower Inte...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 33 5.4 Configuring IPoA Interfaces This section describes how to configure an IPoA (Internet Protocol-over-ATM) interface on the HM210dp/di. An IPoA interface can be used to exchange IP packets over the ATM network, without using an underlying Et...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 35 4. After entering the fields above, click the Submit button and when the confirmation page appears, click Close . 5. You will return to the IpoA Configuration table and see the newly added IPoA entry: 6. Click Map in the “Action” column. The I...

Basic Configuration 36 EN/LZT 108 6492 R2 - October 2003 5.5 Bridging Connection Mode The HM210dp/di can be configured to act as a bridging device between your LAN and your ISP. Bridges are devices that enable two or more networks to communicate as if they are two segments of the same physical LAN. ...

Basic Configuration EN/LZT 108 6492 R2 - October 2003 37 5.5.2 Check Your Connection Status Select Home > System Mode . The WAN Interface item should display the interface you created to communicate with your ISP. A green ball in the Status field indicates a successful connection: 5.5.3 Deleting ...

Configuring IP Routes 38 EN/LZT 108 6492 R2 - October 2003 6 Configuring IP Routes You can use the Configuration Manager to define specific routes for your Internet and network data. This chapter provides instructions for creating routes. Most users do not need to define IP routes. On a typical smal...

Configuring IP Routes EN/LZT 108 6492 R2 - October 2003 39 data intelligently. If it cannot determine which of these devices provides a good next hop (because no such route has been defined), then that device will forward the data to its default gateway. Eventually, a high level device, using a pred...

Configuring IP Routes EN/LZT 108 6492 R2 - October 2003 41 6.3 Adding IP Routes To add an IP route to the routing table, follow the steps below: 1. Select Routing > IP Route > Add . The IP Route – Add page appears: 2. Specify the destination, netmask, and gateway or next hop for this route. Fo...

Configuring DHCP 42 EN/LZT 108 6492 R2 - October 2003 7 Configuring DHCP You can configure your network and HM210dp/di to use the Dynamic Host Configuration Protocol (DHCP). This chapter provides instructions for implementing DHCP on your network. 7.1 Overview of DHCP DHCP is a protocol that enables...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 43 translated to your public IP address on the Internet. Both DHCP server and NAT are enabled in the default configuration. DHCP Relay Agent If your ISP performs the DHCP server function for your network, then you can configure the HM210dp/di as a D...

Configuring DHCP 44 EN/LZT 108 6492 R2 - October 2003 7.3.1 Creating DHCP Server Address Pools To create a pool of IP addresses follow the steps below: 1. Select LAN > DHCP Server . The DHCP Server Configuration page appears: Depending on your preconfigured settings, the table may display one or ...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 45 Enter the provided fields as below: The Start IP Address , End IP Address , Net Mask and Gateway Address fields are required, the others are optional. Field Description Start IP Address: End IP Address: Specify the lowest and highest IP addresses...

Configuring DHCP 46 EN/LZT 108 6492 R2 - October 2003 address in both the Start/End IP Address fields. Netmask: Specifies which portion of each IP address in this range refers to the network and which portion refers to the host (computer). You can use the network mask to distinguish which pool of ad...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 47 2. A page appears to confirm the change. 3. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 7.3.3 Configuring Your PCs as DHCP Clients For each computer that you want to configure to re...

Configuring DHCP 48 EN/LZT 108 6492 R2 - October 2003 When modifying an IP address pool, you are only allowed to: Change the domain name associated with the pool and to exclude IP addresses within its range from distribution. To exclude an IP address, enter it in the field provided and click Add . I...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 49 To view a table of all current IP address assignments, select LAN > DHCP Server and on that page click the Address Table button to view the DHCP Server Address Table page. For each leased address, the table lists the following information: Fie...

Configuring DHCP 50 EN/LZT 108 6492 R2 - October 2003 1. Select LAN > DHCP Relay . The DHCP Relay Configuration page appears: This page provides a text box for entering the IP address of your ISP’s DHCP server and a table that lists the interfaces on your HM210dp/di that can relay DHCP informatio...

Configuring DHCP EN/LZT 108 6492 R2 - October 2003 51 2. A page appears to confirm the change. 3. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 7.4.3 Configuring Your PCs as DHCP Clients For each computer that you want to configure to re...

Configuring NAT 52 EN/LZT 108 6492 R2 - October 2003 8 Configuring NAT This chapter provides an overview of Network Address Translation (NAT) and instructions for modifying the default configuration on your HM210dp/di. 8.1 Overview of NAT Network Address Translation is a method for disguising the pr...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 53 They provide a measure of security for your LAN by enabling you to assign private IP addresses and then have these and the source port numbers swapped out before your computers access the Internet. The type of NAT function described above is calle...

Configuring NAT 54 EN/LZT 108 6492 R2 - October 2003 default), the NAT Rule Configuration page, and the NAT Translations page. Enable/Disable radio buttons, which allow you to turn on or off the NAT feature. The NAT Global Information table, which displays the following settings that apply to all NA...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 55 The table provides basic information for each NAT rule you have set up. You can click the Clear button to restart the accumulation of the statistics at their initial values. 8.3 Viewing NAT Rules and Rule Statistics To view the NAT Rules currently...

Configuring NAT 56 EN/LZT 108 6492 R2 - October 2003 The NAT Rule Configuration table displays a row containing basic information for each rule. For a description of these fields, refer to the instructions for adding rules in section 0 “Adding NAT Rules”. From the NAT Rule Configuration page, you ca...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 57 button to reset the statistics to zeros and the Refresh button to display newly accumulated data. 8.4 Viewing Current NAT Translations To view a list of NAT translations that have recently been performed and which remain in effect (for any of the ...

Configuring NAT 58 EN/LZT 108 6492 R2 - October 2003 order to work while NAT is enabled). NAT Direction The direction (incoming or outgoing) of the translation (from the port definition). A NAT direction is assigned to each port; the Ethernet port are defined as incoming port, and the WAN ports are ...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 59 8.5 Adding NAT Rules This section explains how to create rules for the various NAT flavors. 8.5.1 The NAPT Rule The NAT flavor NAPT was used in your default configuration. The NAPT flavor translates all LAN-side private source IP addresses to a si...

Configuring NAT 60 EN/LZT 108 6492 R2 - October 2003 5. In the “ Local Address From/To :” fields, type the starting and ending IP addresses respectively, of the range of private IP addresses you want to be translated. Or type the same address in both fields to specify a single IP address. If all LAN...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 61 2. In the ” Rule Flavor :” dropdown list, select RDR . 3. In the “ Rule ID :” field, enter an ID for the rule. The Rule ID determines the order in which the rules are invoked (the lowest numbered rule is invoked first, and so on). In some case, tw...

Configuring NAT 62 EN/LZT 108 6492 R2 - October 2003 would typically be used for load balancing, whereby traffic is distributed among several redundant servers. 7. In the “ Global Address From/To :” fields, type the public IP address assigned to you by your ISP. If you have multiple WAN interfaces, ...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 63 1. Select Services > NAT > NAT Rule Entry > Add . The NAT Rule – Add page appears: 2. In the ” Rule Flavor :” dropdown list, select BASIC . 3. In the “ Rule ID :” field, enter an ID for the rule. The Rule ID determines the order in which ...

Configuring NAT 64 EN/LZT 108 6492 R2 - October 2003 7. In the “ Global Address From/To :” fields, type the starting and ending IP address that identify the pool of public IP addresses to be translated to your private IP addresses. Or, type the same IP address in both fields (if you also specified a...

Configuring NAT EN/LZT 108 6492 R2 - October 2003 65 2. In the ” Rule Flavor :” dropdown list, select FILTER . 3. In the “ Rule ID :” field, enter an ID for the rule. The Rule ID determines the order in which the rules are invoked (the lowest numbered rule is invoked first, and so on). In some case,...

Configuring NAT 66 EN/LZT 108 6492 R2 - October 2003 to a corresponding address in a range of global addresses (which you specify in the next step). 7. In the “ Global Address From/To :” fields, type the starting and ending IP address that identify the pool of public IP addresses to be translated to...

Configuring NAT 68 EN/LZT 108 6492 R2 - October 2003 10. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 8.5.6 The PASS Rule You can create a PASS rule to allow a range of IP addresses to remain untranslated when another rule would otherwi...

Configuring DNS Server Addresses 70 EN/LZT 108 6492 R2 - October 2003 9 Configuring DNS Server Addresses Domain Name System (DNS) servers map the user-friendly domain names that users type into their Web browsers (e.g. “yahoo.com”) to the equivalent numerical IP addresses that are used for Internet ...

Configuring DNS Server Addresses EN/LZT 108 6492 R2 - October 2003 71 9.2 Overview of DNS Relay When you specify the HM210dp/di’s LAN port IP address as the DNS address, then the device automatically performs “DNS relay”; i.e. because the device itself is not a DNS server, it forwards domain name lo...

Configuring DNS Server Addresses EN/LZT 108 6492 R2 - October 2003 73 You can configure the DNS server address to be relayed on the modem if one of the following circumstances applies: Not using PPP connection to the ISP (or a protocol other than PPP is used, such as EoA). You use PPP connection and...

Configuring RIP 74 EN/LZT 108 6492 R2 - October 2003 10 Configuring RIP The HM210dp/di can be configured to communicate with other routing devices to determine the best path for sending data to its intended destination. This chapter describes how to configure your HM210dp/di to use one of these, cal...

Configuring RIP EN/LZT 108 6492 R2 - October 2003 75 10.2 Configuring the RIP Follow the steps below to configure your HM210dp/di to use RIP: 1. Select Services > RIP and the RIP Configuration page appears: 2. The page contains radio buttons for enabling or disabling the RIP feature and a table l...

Configuring RIP 76 EN/LZT 108 6492 R2 - October 2003 given destination in the network. The hop count is the sum of the metric values assigned to each port through which data is passed before reaching the destination. Among several alternative routes, the one with the lowest hop count is considered t...

Configuring RIP EN/LZT 108 6492 R2 - October 2003 77 You can click the Clear button to reset all statistics to zero and the Refresh button to display any newly accumulated data.

Configuring Firewall Settings 78 EN/LZT 108 6492 R2 - October 2003 11 Configuring Firewall Settings The Configuration Manager provides built-in firewall functions, enabling you to protect the system against denial of service (DoS) attacks and other types of malicious accesses to your LAN. You can al...

Configuring Firewall Settings 80 EN/LZT 108 6492 R2 - October 2003 they are initiated. Max Single Host Conn.: Sets the percentage of concurrent IP sessions that can originate from a single computer. This percentage should take into account the number of hosts on the LAN. Log Destination: Specifies h...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 81 11.2.1 Viewing Your IP Filter Configuration To view your IP filter configuration, select Services > IP Filter . The IP Filter Configuration page appears: The IP Filter Configuration page displays global settings that you can modif...

Configuring Firewall Settings 82 EN/LZT 108 6492 R2 - October 2003 11.2.2 Configuring IP Filter Global Settings The IP Filter Configuration page enables you to configure several global IP Filter settings, and displays a table showing all existing IP Filter rules. The global settings that you can con...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 83 2. Enter or select data for each field that applies to your rule:

Configuring Firewall Settings 84 EN/LZT 108 6492 R2 - October 2003 Field Description Rule ID: Rules are processed from lowest to highest on each data packet, until a match is found. It is recommended that you assign rule Ids in multiples of 5 or 10 (e.g. 10, 20, 30) so that you leave enough space be...

Configuring Firewall Settings 86 EN/LZT 108 6492 R2 - October 2003 Source Port: Port number criteria for the computer(s) from which the packet originates. This field will be dimmed (unavailable for entry) if you have not specified a protocol critera. See the description of Src IP Address for the sel...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 87 Ignore : (Default) The rule will be applied to packets whether or not they contain fragments, assuming that they match the other criteria. IP Option Pkt: Determines whether the rule should apply to IP packets that have options specif...

Configuring Firewall Settings 88 EN/LZT 108 6492 R2 - October 2003 11.2.3.1 IP Filter Rule Examples Example 1 – Blocking a specific computer on your LAN from accessing web servers on the Internet; 1. Add a new rule for outgoing packets on the ppp-0 interface from any incoming interface (this would i...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 89 You can click the Clear button to reset the count to zero and the Refresh button to display newly accumulated data. 11.2.5 Managing Current IP Filter Sessions When two computers communicate using the IP protocol, an IP session is cre...

Configuring Firewall Settings 90 EN/LZT 108 6492 R2 - October 2003 filter rule, are assigned a session index). Time to expire The number of seconds in which the connection will automatically expire. Protocol The underlying IP protocol used on the connection, such as TCP, UDP, IGMP, etc. I/F The inte...

Configuring Firewall Settings EN/LZT 108 6492 R2 - October 2003 91 Check the protocol type you want to block and click the Submit button. Make sure to use the Commit feature to save your changes to the permanent memory. To unblock a specific protocol, uncheck the protocol and repeat the submit and c...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 93 12 Administration Tasks 12.1 Changing the System Date and Time The HM210dp/di keeps a record of the current date and time, which it uses to calculate and report various performance data. You can change the date and time as required. On this p...

Administration Tasks 94 EN/LZT 108 6492 R2 - October 2003 is currently in effect. After you initially set the time, turning DST on or off will adjust the current displayed time by one hour in the appropriate direction. You must remember to change the DST option each spring and fall – it will not cha...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 95 To add login User Id or change the login password, proceed as follows: 1. Select Admin > User Config . The User Configuration page appears: 2. To modify the login password click the (modify) icon in the “Action(s)” column and then change t...

Administration Tasks 96 EN/LZT 108 6492 R2 - October 2003 4. After making changes, click the Submit button. 5. Select Admin > Commit & Reboot and click the Commit button to save your changes to permanent storage. 12.3 Upgrading the Software This option allows you to upgrade the software runni...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 97 2. Click Browse to locate the firmware file. The name of the upgrade file must be one of the following: TEImage.bin, TEDsl.gsz, TEAppl.gsz, Filesys.bin, TEPatch.bin. 3. Click the Upload button to start the upgrade. After a few seconds, a mess...

Administration Tasks 98 EN/LZT 108 6492 R2 - October 2003 Select the VC on which you want to execute diagnostics and then click the Submit button. The diagnostics utility will run a series of test to check whether the device’s connections are up and working. This takes only a few seconds and the res...

Administration Tasks EN/LZT 108 6492 R2 - October 2003 99 12.5 Modifying Port Settings The modem’s HTTP/Telnet/FTP services are accessible using the standard port number 80, 23 and 21 respectively. It is possible that you want to designate a publicly accessible HTTP, Telnet or FTP server on your LAN...

Administration Tasks 100 EN/LZT 108 6492 R2 - October 2003 12.6 Viewing System Alarms You can use the Configuration Manager to view information about alarms that occur in the system. Alarms, also called traps, are caused by a variety of system events, including connection attempts, resets, and confi...

Viewing DSL Line Information EN/LZT 108 6492 R2 - October 2003 101 13 Viewing DSL Line Information To view configuration parameters and performance statistics for the ADSL line, select WAN > DSL . The DSL Status page displays: The DSL Status page displays the current information on the DSL line p...

Viewing DSL Line Information EN/LZT 108 6492 R2 - October 2003 103 The DSL Statistics page reports error data relating to the last 15 minutes interval, the current day, and the previous day. At the bottom of the page, the Detailed Interval Statistic table displays links you can click to display deta...

Troubleshooting 104 EN/LZT 108 6492 R2 - October 2003 14 Troubleshooting This chapter suggests solutions for resolving some of the problems you might encounter when using your HM210dp/di, and provides instructions for using several IP utilities to diagnose problems. 14.1 LEDs Indication/Symptom Trou...

Troubleshooting EN/LZT 108 6492 R2 - October 2003 105 14.2 Internet Access Indication/Symptom Troubleshooting Suggestion My PC cannot access the Internet. Use the PING utility described below to check whether your PC can communicate with the HM210dp/di’s LAN IP address (by default 192.168.1.1). If i...

Troubleshooting 106 EN/LZT 108 6492 R2 - October 2003 14.3 Configuration Manager Program Indication/Symptom Troubleshooting Suggestion I forgot/lost my Configuration Manager Username or Password. If you have not changed the password from the default, try using root as both the Username and Password....

Troubleshooting EN/LZT 108 6492 R2 - October 2003 107 1. From the Start menu select Run… . 2. Type winipcfg and click OK . The “IP Configuration” dialog box appears. 3. From the scroll down menu at the top, select the network card that you are using. This is important if you have more than one netwo...

Troubleshooting 108 EN/LZT 108 6492 R2 - October 2003 14.4.3 How to use PING PING is a command you can use to check whether your PC can recognize other computers on your network and the Internet. A ping command sends a message to the computer you specify. If the computer receives the message, it sen...

Important Information EN/LZT 108 6492 R2 - October 2003 109 15 Important Information 15.1 Product Care and Maintenance NOTE! These are important guidelines for safe and efficient use of your device. Read this information before using your Ericsson ADSL Modem HM210dp/di. Your ADSL Modem HM210dp/di is...

Important Information 110 EN/LZT 108 6492 R2 - October 2003 15.2 License Agreement This is a legal agreement, Agreement, between you, Licensee, the recipient of the enclosed Software on compact disc, diskette or any other media and any upgrades thereof, and Ericsson AB, the Vendor. By opening the se...

Important Information EN/LZT 108 6492 R2 - October 2003 111 and your exclusive remedy under this warranty (which is subject to you returning the Software to an certified reseller with a copy of your receipt) will be, at Vendor's option, to replace the disc(s)/ diskette(s) or refund the purchase pric...

Important Information 112 EN/LZT 108 6492 R2 - October 2003 15.3 Regulatory Information 15.3.1 EU Directives The HM210dp/di meet the following EU directives for the CE-mark: 73/23/EEC, Low Voltage Directive (LVD) 89/336/EEC, Electromagnetic Compatibility Directive (EMC) 1999/5/EC, Radio Equipment an...

Important Information EN/LZT 108 6492 R2 - October 2003 113 CSA-C22.2 No. 60950 IEC 60950 3 rd Edition: 1999 15.3.2.1 UL 1950 Statement When using your telephone equipment, basic safety precautions should always be followed to reduce the risk of fire, electric shock and injury to persons, including ...

Important Information 114 EN/LZT 108 6492 R2 - October 2003 15.3.3.1 FCC Part 15 Statement This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference re...

Important Information EN/LZT 108 6492 R2 - October 2003 115 15.3.4 Telecom Approval The HM210dp/di is approved according to the following telecom standard: FCC Part 68 15.3.4.1 FCC Part 68 Statement The Federal Communications Commission (FCC) has established Rules which permit this device to be dire...

Important Information 116 EN/LZT 108 6492 R2 - October 2003 authorized U.S. service agency for all such work. Locations and phone number of factory or authorized U.S. service points are as following: Special FCC rules apply to equipment connected behind a PBX or KTS. Company: Ericsson Inc. Address: ...

Important Information EN/LZT 108 6492 R2 - October 2003 117 15.3.8 Intended Use The HM210dp/di is intended for indoor public and private use.

Glossary 118 EN/LZT 108 6492 R2 - October 2003 16 Glossary - A - ADSL Short for A symmetric D igital S ubscriber L ine . A variation of the DSL technologies that is most familiar to home and small business users. ADSL is called "asymmetric" because most of its two-way or duplex bandwidth is ...

Glossary EN/LZT 108 6492 R2 - October 2003 119 Broadband A telecommunications technology that can send different types of data over the same medium. DSL is a broadband technology. Broadcast To simultaneously send the same message to multiple recipients. - C - CHAP Short for C hallenge H andshake A u...

Glossary 120 EN/LZT 108 6492 R2 - October 2003 The DNS system is, in fact, its own network. If one DNS server doesn't know how to translate a particular domain name, it asks another one, and so on, until the correct IP address is returned. Domain name A domain name is a user-friendly name used in pl...

Glossary EN/LZT 108 6492 R2 - October 2003 121 network. Firewalls can be implemented in both hardware and software, or a combination of both. Firewalls are frequently used to prevent unauthorized Internet users from accessing private networks connected to the Internet, especially intranets. All mess...

Glossary 126 EN/LZT 108 6492 R2 - October 2003 - T - T1.413 The American National Standards Institute (ANSI) standard for asymmetric digital subscriber line using discrete multitone modulation, which the G.dmt standard is based on. TCP Abbreviation of T ransmission C ontrol P rotocol , and pronounce...

Glossary EN/LZT 108 6492 R2 - October 2003 127 Upstream The direction of an upstream signal is from the user's computer to the ISP/service provider (uploading). - V - VC A VC ( V irtual C ircuit ) is a connection from your ADSL router to your ISP. VPI and VCI A VPI ( V irtual P ath I dentifier ) is ...