Atl-telecom AM30 Bedienungsanleitung

User guide AM30 Series ATL Telecom 1/371/000/610Issue 1 July 2003

10ATL Telecom User GuideAM30

100ATL Telecom User GuideAM30You can configure the following settings on the PPP Configuration page: fInactivity TimeOut: The time in minutes that mu

ATL Telecom User GuideAM30101Field DescriptionUse DHCP When set to Enable, the device will acquire additional IP information from the ISP's DHCP

102ATL Telecom User GuideAM30Viewing PPP Interface Details When you click to view additional details, the PPP Interface - Detail page displays, as sh

ATL Telecom User GuideAM30103Field DescriptionLast Fail CauseIndicates the action that ended the previous PPP session:o No Valid PADO Recvd: The unit

104ATL Telecom User GuideAM30Adding a PPP Interface Definition If you intend to use more than one type of service from your ISP, the device can be con

ATL Telecom User GuideAM301055. Click the Admin tab, and then click Commit & Reboot in the task bar.6. Click to save your changes to permanentmem

ATL Telecom User GuideAM30107Configuring EOA Interfaces This chapter describes how to configure an Ethernet-over-ATM interface on the ROUTER , if one

108ATL Telecom User GuideAM30Viewing Your EOA Setup To view your current EOA configuration, log into Configuration Manager, click Advanced in the task

ATL Telecom User GuideAM30109Field DescriptionConfig IP Addressand Netmask The IP address and network mask you want to assignto the interface. If the

ATL Telecom User GuideAM3011Understanding the AM30Parts Check In addition to this document, your AM30 should arrive with the following:fADSL Etherne

110ATL Telecom User GuideAM30Adding EOA Interfaces Follow these instructions to add an EOA interface: 1. Click the WAN tab, and then click EOA in the

ATL Telecom User GuideAM301119. In the Gateway IP Address field, enter the address of the Internet computer to contact to gain initial access to the I

ATL Telecom User GuideAM30113Configuring IPoA Interfaces This chapter describes how to configure an IPoA (Internet Protocol-over-ATM) interface onthe

114ATL Telecom User GuideAM30The following table describes the fields on this page: Field DescriptionInterfaceThe name the software uses to identify t

ATL Telecom User GuideAM30115Follow these instructions to add an IPoA interface:1. Display the IPoA page and click .The IPoA Interface – Add page dis

116ATL Telecom User GuideAM308. In the Gateway IP Address field, enter the address of the Internet computer to contact to gain initial access to the I

ATL Telecom User GuideAM30117Configuring Bridging The ROUTER can be configured to act as a bridging device between your LAN and your ISP. Bridges are

118ATL Telecom User GuideAM30NoteBridges vs. Routers: The essential difference between a bridge and a router is that a router uses a higher-level prot

ATL Telecom User GuideAM30119Defining Bridge Interfaces To enable bridging, you simply specify the device interfaces on which you want to bridge data,

12ATL Telecom User GuideAM30Front Panel The front panel contains lights called LEDs that indicate the status of the unit.Figure 2. Front PanelLabel Co

120ATL Telecom User GuideAM30NoteIf you enable bridging on an interface that has already been assigned an IP address, then it is considered IP-enabled

ATL Telecom User GuideAM30121Configuring ZIPB Mode The ROUTER offers a special type of bridging mode called ZIPB (Zero Installation PPP Bridge)mode. A

ATL Telecom User GuideAM30123Configuring Firewall Settings Configuration Manager provides built-in firewall functions, enabling you to protect the sys

124ATL Telecom User GuideAM302. Configure any of the following settings that display in the Firewall Global Information table: Field DescriptionBlack

ATL Telecom User GuideAM30125Field DescriptionLog DestinationSpecifies how attempted violations of the firewall settings will be tracked. Records of s

126ATL Telecom User GuideAM30Managing the Black List If data packets are received that violate the firewall settings or any of the IP filter rules, th

ATL Telecom User GuideAM30127Configuring IP Filters and Blocking ProtocolsThis chapter describes two Configuration Manager features that enable you to

128ATL Telecom User GuideAM30Configuring IP Filters When you define an IP filter rule and enable the feature, you instruct the ROUTER to examine each

ATL Telecom User GuideAM30129Configuring IP Filter Global Settings The IP Filter Configuration page enables you to configure the following global IP f

ATL Telecom User GuideAM3013Rear Panel The rear panel contains the ports for the unit's data and power connections. Figure 3. Rear Panel Connecti

130ATL Telecom User GuideAM30configure IP filter rules to allow accesses of certain types.

ATL Telecom User GuideAM30131Creating IP Filter RulesTo create an IP filter rule, you set various criteria that must be met in order for the rule tobe

132ATL Telecom User GuideAM302. Enter or select data for each field that applies to your rule. The following table describes the fields:Field Descript

ATL Telecom User GuideAM30133Field DescriptionBlack List Status Specifies whether or not a violation of thisrule will result in the offending computer

134ATL Telecom User GuideAM30Field DescriptionProtocolThe basic IP protocol criteria that must be met for rule to be invoked. Using the options in the

ATL Telecom User GuideAM30135Field DescriptionICMP Type Specifies whether the value in the type field in ICMP packet headers will be used as criteria.

136ATL Telecom User GuideAM30

ATL Telecom User GuideAM301373. When you are done selecting criteria, ensure that the Enable radio button is selected at the top of the page, and then

138ATL Telecom User GuideAM30Figure 60 on page 131 shows the configuration for this rule. The specified computer will not be able to access the Web, b

ATL Telecom User GuideAM30139Figure 61. IP Filter Rule Example 2

140ATL Telecom User GuideAM30Viewing IP Filter Statistics For each rule, you can view statistics on how many packets were accepted or denied. Display

ATL Telecom User GuideAM30141The IP Filter Session table displays the following fields for each current IP session: Field DescriptionSession IndexThe

142ATL Telecom User GuideAM30Blocking Protocols The Blocked Protocols feature enables you to prevent the ADSL/Ethernet router frompassing any data tha

ATL Telecom User GuideAM30143Protocol DescriptionRARPReverse Address Resolution Protocol. This IP protocolprovides a way for computers to determine th

ATL Telecom User GuideAM30145Viewing DSL Line InformationTo view configuration parameters and performance statistics for the ROUTER’s DSL line, logint

146ATL Telecom User GuideAM30Figure 66. DSL Parameters PagefThe DSL Parameters and Status table displays settings preconfigured by the product manufa

ATL Telecom User GuideAM30147The DSL Statistics page reports error data relating to the last 15-minute interval, the current day, and the previous day

ATL Telecom User GuideAM30149Administrative TasksThis chapter describes the following administrative tasks that you can perform using Configuration Ma

ATL Telecom User GuideAM3015Quick StartThis Quick Start provides basic instructions for connecting the ROUTER to a computer or LAN and to the Internet

150ATL Telecom User GuideAM30Configuring User Names and Passwords The ROUTER is configured with a default user name and password combination, or login

ATL Telecom User GuideAM30151exactly as before, including lower and upper case characters.4. Click .5. Click the Admin tab, and then clickCommit &

152ATL Telecom User GuideAM30Viewing System Alarms You can use the Configuration Manager to view information about alarms that occur in the system. Al

ATL Telecom User GuideAM30153Upgrading the Software Your ISP may from time to time provide you with an upgrade to the software running onthe ADSL/Ethe

154ATL Telecom User GuideAM30Using Diagnostics The diagnostics feature executes a series of test of your system software and hardware connections. Use

ATL Telecom User GuideAM30155Modifying Port Settings Overview of IP port numbers The header information in an IP data packet specifies a destination p

156ATL Telecom User GuideAM30Follow these steps to modify port settings:1. Log into Configuration Manager, click the Admin tab, and then click Port Se

ATL Telecom User GuideAM30157IP Addresses, Network Masks, and Subnets IP Addresses NoteThis section pertains only to IP addresses for IPv4 (version 4

158ATL Telecom User GuideAM30Network classes The three commonly used network classes are A, B, and C. (There is also a class D but it has a special us

ATL Telecom User GuideAM30159NoteSometimes a subnet mask does not specify any additional network ID bits, and thus no subnets. Such a mask is called a

16ATL Telecom User GuideAM30Figure 4 Overview of Hardware ConnectionsStep 1. Connect the ADSL cable and optional telephone. Connect one end of the pro

ATL Telecom User GuideAM30161Binary Numbers Binary Numbers In everyday life, we use the decimal system of numbers. In decimal, numbers are written usi

ATL Telecom User GuideAM30163TroubleshootingThis appendix suggests solutions for problems you may encounter in installing or using the ROUTER, and pro

164ATL Telecom User GuideAM30Problem Troubleshooting Suggestion 5). Or, configure the PC to accept an address assigned by another device (see the Quic

ATL Telecom User GuideAM30165Diagnosing Problem using IP Utilities pingPing is a command you can use to check whether your PC can recognize other comp

166ATL Telecom User GuideAM30nslookupYou can use the nslookup command to determine the IP address associated with an internet site name. You specify t

ATL Telecom User GuideAM30167Glossary10BASE-T A designation for the type of wiring used by Ethernet networks with a data rate of 10 Mbps. Also known a

168ATL Telecom User GuideAM30domain name A domain name is a user-friendly name used in place of its associated IP address. For example, www.globespan.

ATL Telecom User GuideAM30169separated by periods, e.g., 209.191.4.240. An IP address consists of a network ID that identifies the particular network

ATL Telecom User GuideAM3017Step 2. Connect the Ethernet cable. If you are connecting a LAN to the ADSL/Ethernet router, attach one end of a provided

170ATL Telecom User GuideAM30PPPoA Point-to-Point Protocol over ATM One of the two types of PPP interfaces you can define for a Virtual Circuit (VC),

ATL Telecom User GuideAM30171the TTL is usually represented instead as a maximum hop count; each router that receives apacket decrements this field by

ATL Telecom User GuideAM30173129ode, 61DHCP Address Table page, 58 61e as, 59DHCP Relay Configuration page, 59 addresses, 58 DDNS Configuration page,

174ATL Telecom User GuideAM30EOA page, 108Eth-0 interface defined, 31Ethernet, defined, 168ossover, 163Fi, 168 isted Hosts page, 126Firewall Configura

ATL Telecom User GuideAM30175s, 65 ance statistics, 68NAT Configuration page, 65Ne, 66,790kNSee NAT 8,908N44ions, 10n, 128VC - Add, 96, 98figuration,

176ATL Telecom User GuideAM30PC3tics, 50Pith NAT, 75bers7553Poil page, 102 PP e, 994dify page, 105uration, logging in, 27 ation page, 28 1evice, 92,91

ATL Telecom User GuideAM30177eb, 174 121World Wide W ZIPB mode, configuring,

18ATL Telecom User GuideAM30Part 2 — Configuring Your Computers Part 2 of the Quick Start provides instructions for configuring the Internet settings

ATL Telecom User GuideAM3019

2ATL Telecom User GuideAM30 SeriesThe information in this document is confidential toATL Telecom Limited and may not be disclosed or reproduced in who

20ATL Telecom User GuideAM30Windows 2000 PCs First, check for the IP protocol and, if necessary, install it: 1. In the Windows task bar, click the Sta

ATL Telecom User GuideAM3021Windows Me PCs 1. In the Windows task bar, click the Start button, point to Settings, and then click Control Panel.2. Doub

22ATL Telecom User GuideAM30Windows 95, 98 PCs First, check for the IP protocol and, if necessary, install it: 1. In the Windows task bar, click the S

ATL Telecom User GuideAM302314. Click .Windows NT 4.0 workstations First, check for the IP protocol and, if necessary, install it: 1. In the Windows

24ATL Telecom User GuideAM30Assigning static Internet information to your PCs In some cases, you may want to assign Internet information to some or al

ATL Telecom User GuideAM3025Connecting a computer to the USB portIf you use the ROUTER’s USB port to connect to a PC, you must install the provided US

26ATL Telecom User GuideAM30If a Microsoft digital signature dialog box displays, click to continue.The installation program will begin copying the n

ATL Telecom User GuideAM3027Part 2. Configuring IP properties on the USB PC. Now that the USB driver installation is complete, you must configure the

28ATL Telecom User GuideAM30Part 3 — Configuring the ROUTERIn Part 3, you log into the program on the ROUTER and configure basic settings for your In

ATL Telecom User GuideAM3029The fields are described in the following table. Work with your ISP to determine which settings you need to change. Field

ATL Telecom User GuideAM303Note: The information contained in this document is supplied withoutliability for errors or omissions. ATL Telecom Limited

30ATL Telecom User GuideAM302. When finished customizing these settings, click .The settings are now in effect; however, if you reboot or if the powe

ATL Telecom User GuideAM3031Default Router Settings In addition to handling the DSL connection to your ISP, the ADSL/Ethernet router can provide a var

32ATL Telecom User GuideAM30Testing Your Setup The Quick Start process should enable any computer on your LAN to use the ROUTER’s ADSL connection to a

ATL Telecom User GuideAM3033Getting Started with the ConfigurationManagerThe ROUTER includes a preinstalled program called the Configuration Manager,

34ATL Telecom User GuideAM302. Enter your user name and password, and then click.The first time you log into the program, use these defaults:Default U

ATL Telecom User GuideAM3035Functional Layout Configuration Manager tasks are grouped into categories, which you can access by clickingthe tabs at the

36ATL Telecom User GuideAM30The Home Page and System View Table The Home page displays when you first access the program. This page is one of two opti

ATL Telecom User GuideAM3037Table Heading DescriptionWAN Interfaces Displays the software name(s) and various settings for the device interface(s) tha

38ATL Telecom User GuideAM30Modifying Basic System Information You can modify basic system information, which includes the system date and time and th

ATL Telecom User GuideAM3039Option DescriptionNameYou can use this field to specify an easy-to-remember name for the ADSL-Ethernet router.The next tim

4ATL Telecom User GuideAM30 SeriesTable of Contents Table of Contents...

40ATL Telecom User GuideAM30Committing Changes and Rebooting Committing your changes Whenever you use the Configuration Manager to change system setti

ATL Telecom User GuideAM3041Rebooting the device using Configuration Manager To reboot the device, display the Commit & Reboot page, select the ap

ATL Telecom User GuideAM3043Configuring the LAN and USB PortsThis chapter describes how to configure IP properties for the interfaces on the ADSL/Ethe

44ATL Telecom User GuideAM30Configuring the LAN Port IP Address The LAN IP address identifies the LAN port (eth-0) as a node on your network; that is,

ATL Telecom User GuideAM3045The LAN Configuration table displays the followingsettings:SettingDescriptionSystem Mode The preconfigured mode for your d

46ATL Telecom User GuideAM30fEnabling DHCP: If you choose to have the LAN port be a DHCP client of an internal or external server, the LAN Network Ma

ATL Telecom User GuideAM3047Configuring the USB Port IP Address 1. If the LAN Configuration page is not already displaying,click the LAN tab.If the US

ATL Telecom User GuideAM3049Viewing System IP Addresses and IP Performance Statistics The interfaces on the ROUTER that communicate with other network

ATL Telecom User GuideAM305Configuring the USB Port IP Address...47Viewing Syst

50ATL Telecom User GuideAM30Viewing IP Performance Statistics You can view statistics on the processing of Internet protocol packets (a packet is a co

ATL Telecom User GuideAM3051Configuring Dynamic Host Configuration ProtocolYou can configure your network and ROUTER to use the Dynamic Host Configur

52ATL Telecom User GuideAM30 ROUTER DHCP modes The device can be configured as a DHCP server, relay agent or client.fIf you configure the device as a

ATL Telecom User GuideAM3053Configuring DHCP Server NoteBefore you begin, be sure to configure your PCs to accept DHCP information assigned by a DHCP

54ATL Telecom User GuideAM30With this configuration, you could create the following two pools:Pool 0: 192.168.1.2 through 192.168.1.11Pool 1: 192.168.

ATL Telecom User GuideAM3055Figure 23. DHCP Server Pool – Add Page3. Enter values for the Start IP Address, End IP Address, and Net Mask fields, which

56ATL Telecom User GuideAM30Field DescriptionDNS/SDNSAddressThe IP address of the Domain Name System server and Secondary Domain Name System server to

ATL Telecom User GuideAM3057Viewing, modifying, and deleting address pools To view, modify, or delete an existing address pool, display the DHCP Serve

58ATL Telecom User GuideAM30Viewing current DHCP address assignmentsWhen the ROUTER functions as a DHCP server for your LAN, it keeps a record of any

ATL Telecom User GuideAM3059Configuring DHCP Relay Some ISPs perform the DHCP server function for their customers’ home/small office networks. In this

6ATL Telecom User GuideAM30Modifying ATM VCs...98Confi

60ATL Telecom User GuideAM305. Click .A page displays to confirm your changes, and then the program returns to the DHCP Relay Configuration page. 6.

ATL Telecom User GuideAM3061Configuring Network Address TranslationThis chapter provides an overview of Network Address Translation (NAT) and instruct

62ATL Telecom User GuideAM30The NAT rule could further be defined to disguise the source port in the data packet (i.e.,change it to another number), s

ATL Telecom User GuideAM3063Viewing NAT Global Settings and Statistics To view your NAT settings, log into Configuration Manager, click the Services

64ATL Telecom User GuideAM30Field Descriptionare received for the time specified in TCPClose Wait. When in the establishing statethe session will time

ATL Telecom User GuideAM3065Viewing NAT Rules and Rule Statistics To view the NAT rules currently defined on your system, select NAT Rule Entry in the

66ATL Telecom User GuideAM30Viewing Current NAT Translations To view a list of NAT translations that have recently been performed and which remain in

ATL Telecom User GuideAM3067Figure 33. NAT Translation – Details PageIn addition to the information displayed in the NAT Translations table, this tabl

68ATL Telecom User GuideAM30Adding NAT Rules This section explains how to create rules for each NAT flavor. NoteYou cannot edit existing NAT rules. To

ATL Telecom User GuideAM30694. Enter a Rule ID. The Rule ID determines the order in which rules are invoked (the lowest numbered rule is invoked first

ATL Telecom User GuideAM307Bits and bytes...161Tro

70ATL Telecom User GuideAM30A page displays to confirm your changes.11. Click the Admin tab, and then click Commit and Reboot in the task bar.12. Clic

ATL Telecom User GuideAM3071The RDR rule: Allowing external access to a LAN computer You can create an RDR rule to make a computer on your LAN, such a

72ATL Telecom User GuideAM30Follow these instructions to add an RDR rule (see steps 1-4 under "The NAPT rule" on page68 for specific instruc

ATL Telecom User GuideAM3073apply to a range of port types, or enter the same port number in both fields. If you leave the selection set to Any other

74ATL Telecom User GuideAM30The Basic rule: Performing 1:1 translations The Basic flavor translates the private (LAN-side) IP address to a public (WAN

ATL Telecom User GuideAM3075public IP addresses that the private addresses should betranslated to. Or, type the same address in both fields (if you al

76ATL Telecom User GuideAM30of private address you want to be translated. Or, type the same address in both fields.If you specify a range, each addres

ATL Telecom User GuideAM3077The Bimap rule: Performing two-way translationsUnlike the other NAT flavors, the Bimap flavor performs address translation

78ATL Telecom User GuideAM30Figure 39. NAT Rule – Add Page (Pass Flavor)The Pass rule must be assigned a rule ID that is a lower number than the ID as

ATL Telecom User GuideAM3079Configuring DNS Server AddressesAbout DNSDomain Name System (DNS) servers map the user-friendly domain names that users ty

8ATL Telecom User GuideAM30IntroductionCongratulation on becoming the owner of the ROUTER Your LAN (local area network) will now be able to access th

80ATL Telecom User GuideAM30Configuring DNS Relay When you specify the ROUTER's LAN port IP address as the DNS address, then the deviceautomatica

ATL Telecom User GuideAM3081as follows:

82ATL Telecom User GuideAM30a.Click the Services tab, and then click DNS in the task bar. The DNS Configuration page displays.Figure 40. DNS Configura

ATL Telecom User GuideAM3083Configuring IP Routes You can use Configuration Manager to define specific routes for your Internet and networkdata. This

84ATL Telecom User GuideAM30Hops and gateways Each time Internet data is passed from one Internet address to another, it is said to take a hop. A hop

ATL Telecom User GuideAM3085Viewing the IP Routing Table All IP-enabled computers and routers maintain a table of IP addresses that are commonlyaccess

86ATL Telecom User GuideAM30The following table defines the fields in the IP Routing Table. Field DescriptionDestinationSpecifies the IP address of th

ATL Telecom User GuideAM3087Adding IP Routes Follow these instructions to add an IP route to the routing table. 1. From the IP Route Table page, click

ATL Telecom User GuideAM3089Configuring the Routing Information ProtocolThe ROUTER can be configured to communicate with other routing devices to dete

ATL Telecom User GuideAM309Using this DocumentNotational conventions fAcronyms are defined the first time they appear in text and in the glossary (Ap

90ATL Telecom User GuideAM30Configuring the ROUTER’s Interfaces with RIP The following instructions describe how to enable RIP on the ROUTER . NoteIn

ATL Telecom User GuideAM30914. Select a metric value for the interface. RIP uses a “hop count” as a way to determine the bestpath to a given destinati

92ATL Telecom User GuideAM30NoteYou can delete an existing RIP entry by clicking in theAction column.

ATL Telecom User GuideAM3093Viewing RIP Statistics From the RIP Configuration page, you can click to view statistics on attempts to send and receive

ATL Telecom User GuideAM3095Configuring the ATM Virtual CircuitAs your LAN computers access the Internet via the ROUTER , data is exchanged with your

96ATL Telecom User GuideAM30The ATM VC Configuration table displays the following fields (contact your ISP to determinethese settings):Field Descripti

ATL Telecom User GuideAM30972. Select an interface name from the VC Interface drop-downlist.3. Enter the VPI and VCI values assigned by your ISP, ands

98ATL Telecom User GuideAM30Modifying ATM VCsYour device may already be preconfigured with the necessary ATM VC properties, or thetable may contain pl

ATL Telecom User GuideAM3099Configuring PPP Interfaces When powered on, the ROUTER initiates a connection through your DSL line to your ISP. The point