Eicon Networks 1530 Uživatelská příručka

www.eicon.comEicon 1530 WAN RouterUser’s Guide

Introduction 10LAN Protocol support• IP routing (dynamic and static)• IP Network Address Translation (NAT)• IP spoofing and packet filtering• DHCP Ser

Selecting an Interface Cable 100Interface Cables available from Eicon NetworksThe Eicon 1530 can connect to Customer Service Units (CSUs) or Data Serv

Selecting an Interface Cable 101Interface Cable SpecificationsThis section describes the specifications for each interface supported on the Eicon 1530

Selecting an Interface Cable 102The V.24 InterfaceThe V.24 interface pin-out diagram and signal definitions and names are shown below.Pin # Signal Nam

Selecting an Interface Cable 103The wiring diagram below shows the connections required to construct a VHSI-V.24 cable.

Selecting an Interface Cable 104The V.35 InterfaceThe V.35 interface pin-out diagram and signal definitions and names are shown below.Pin # Signal Nam

Selecting an Interface Cable 105The wiring diagram below shows the connections required to construct a VHSI-V.35 cable.

106Command Line InterfaceOverview...107General Commands ...

Command Line Interface 107OverviewThis section provides a description for all commands available for the Eicon 1530.Accessing the CLITo access the com

Command Line Interface 108General CommandsHELPDisplays the general help on using the CLI.SHOW CONFIGURATIONDisplays a list of all the commands that de

Command Line Interface 109SET PASSWORD { CLIPASS | WEBPASS } passwordDefines the password that users need to specify when logging on. The password is

11SetupSystem Requirements ... 12Step 1: Connect the Cable

Command Line Interface 110Time and Date CommandsSET TIME hh:mm[:ss]Sets the internal system clock.hh: Hours. Range: 0-23.mm: Minutes. Range: 00-59.ss:

Command Line Interface 111Log CommandsSET LOG FILTER {TRACE | DEBUG | INFO | SECURITY | WARNING }Defines the kind of information that will be written

Command Line Interface 112Mail Trace CommandsSHOW MAIL TRACE [control]Displays a mail trace.control: [buf_size[,entry_size[,filter]]] -p -s -rbuf_size

Command Line Interface 113Profile CommandsADD PROFILE { PPP | X25 | FRELAY } nameCreates a new profile.PPP: Creates a new profile using PPP over the V

Command Line Interface 114Context CommandsPROFILE [profileName]Changes the active context to the specified profile. If no name is specified, you are p

Command Line Interface 115DHCP CommandsSET DHCP TYPE { SERVER | NONE | RELAY }Sets the type of DHCP services the Eicon 1530 should offer. By default,

Command Line Interface 116SET DHCP DOMAIN domainDefines the domain name returned in response to a DHCP request, when the DHCP server is enabled. Range

Command Line Interface 117ADD DHCP STATICMAP ipAddress MACaddrAdds a new entry to the STATICMAP table. This table contains the list of static IP addre

Command Line Interface 118Direct CommandsSET DIRECT XT1 delayDefines the RI(on) -> DTR(on) delay. Range: 0-9999 milliseconds. Default: 0.SET DIRECT

Command Line Interface 119HAYES CommandsENABLE HAYES ANSWERDISABLE HAYES ANSWEREnables/disables answering of incoming calls by the modem (DCE). When e

Setup 12System RequirementsBefore you begin, review the system requirements, as outlined below.If you are connecting the Eicon 1530 directly to a comp

Command Line Interface 120SET HAYES CONNDELAY ConnectionEstablishmentDefines the maximum delay permitted between dialing a number and achieving a succ

Command Line Interface 121SET HAYES TRANSITION TransitionDelayDefines the maximum delay for Data Set Ready (DSR) to be set to OFF after Data Terminal

Command Line Interface 122V25BIS CommandsENABLE V25BIS ANSWERDISABLE V25BIS ANSWEREnables/disables answering of incoming calls by the modem (DCE) conn

Command Line Interface 123SET V25BIS RIDTR RidtrDelayDefines the amount of time between receipt of ring signal detection and the issuance of Data Term

Command Line Interface 124DNS DOMAIN CommandsSET DNS DOMAIN domain[,domain[,...]]When DNS relay is enabled, each DNS request is checked against this p

Command Line Interface 125ETHERNET CommandsSET ETHERNET ADDRESS hexStringOverrides ands specifies the Ethernet (MAC) address of the Eicon 1530. This a

Command Line Interface 126Frame Relay CommandsENABLE FRELAY COMPRESSIONDISABLE FRELAY COMPRESSIONEnables/disables compression when Frame Relay is used

Command Line Interface 127SET FRELAY LMIN1 pollcycleDefines the number of polling cycles before a Full Status Report is requested. A polling cycle is

Command Line Interface 128SET FRELAY LMIT1 { 5 | 10 | 15 | 20 | 25 | 30 }Defines how frequently the Eicon 1530 should initiate a Status Enquiry messag

Command Line Interface 129HDLC CommandsENABLE HDLC FRMRDISABLE HDLC FRMREnables/disables rejection of RR/RNR/REJ frames that have their poll bit set t

Setup 13Step 1: Connect the CablesLeave your computer on when connecting the cables.1.Connect the power adapter. The Power indicator light should turn

Command Line Interface 130SET HDLC N1 NumBytesDefines the maximum frame size. This parameter can generally be determined by adding 16 to the Maximum P

Command Line Interface 131SET HDLC X32SERVICE { TRANSPAC | CCITT | ERIPAX | NONE } [xid[sig]]Variations of the HDLC protocol expand upon the protocol

Command Line Interface 132IP Route CommandsADD IP ROUTE Ipaddr maskLen[:metric] [gwAddr]Adds a static IP route.Ipaddr: Defines the IP address of datag

Command Line Interface 133UDP and TCP CommandsSHOW UDP STATISTICSDisplays UDP statistics.SHOW UDP TRACE [memsize [framesize]]Starts a UDP trace, or di

Command Line Interface 134IP Filter CommandsNEXTMakes the next IP filter the current context. You can then edit the filter.PREVIOUSMakes the previous

Command Line Interface 135COPY FILTER filterNumberCopies an existing filter to the current filter. This command is only available in the filter contex

Command Line Interface 136SET TCP SOURCE lowPort highPortDefines the minimum and maximum source TCP ports for which this filter will process data.lowP

Command Line Interface 137NAT CommandsENABLE IP NATDISABLE IP NATEnables/disables NAT (Network Address Translation) for this profile. With NAT enabled

Command Line Interface 138IP CommandsSET IP ADDRESS IpaddrDefines the IP address for the Eicon 1530 on the Ethernet LAN it creates. By default, this a

Command Line Interface 139SET IP SERVICES { ALL | INTELLIGENT | MINIMAL | NONE}Defines the level of support provided for Microsoft NetBIOS services, w

Setup 14Step 2: Verify Computer TCP/IP SettingsThe Eicon 1530 settings are changed via a series of web pages that reside on the Eicon 1530 itself. How

Command Line Interface 140VHSI Port Configuration CommandsSET PORT PROTOCOL {PPP | FRELAY | X25} Selects the protocol to be used on the VHSI interface

Command Line Interface 141SET PORT ENCODING {NRZ | NRZI | FM0 | FM1 }Defines the type of data encoding used on the VHSI port. This setting must match

Command Line Interface 142SET PORT XT8 XT8MaximumDefines the DCD(on) -> DCD(off) maximum delay. This is the maximum length of time the remote devic

Command Line Interface 143PPP CommandsENABLE PPP ENCRYPTEDDISABLE PPP ENCRYPTEDEnables/disables encrypted password to be sent for authentication. If e

Command Line Interface 144ENABLE PPP ECHOREQUESTDISABLE PPP ECHOREQUESTEnables/disables the use of PPP echo requests. Some systems do not properly res

Command Line Interface 145SHOW PPP CONFIGURATIONDisplays the current PPP configuration settings.SHOW PPP STATISTICSDisplays PPP statistics.SHOW PPP ST

Command Line Interface 146RIP CommandsENABLE RIP [V1 | V2 | V2COMPATIBLE | MERGE]Enables/disables support for RIP (Routing Information Protocol). When

Command Line Interface 147ADD RIP REJECT ipaddrDELETE RIP REJECT ipaddrADD RIP REJECT adds an IP address to the RIP Reject table.DELETE RIP REJECT rem

Command Line Interface 148SNMP CommandsSET SNMP NAME nameDefines a name for the Eicon 1530. This information can be retrieved by SNMP agents. Range: 1

Command Line Interface 149TFTP CommandsENABLE TFTP SERVERDISABLE TFTP SERVEREnables/disables TFTP (Trivial File Transfer Protocol). When enabled, the

Setup 15Step 3: Log in to the Eicon 1530Whenever you wish to change settings on the Eicon 1530, you must first log in, as shown below.1.Launch your we

Command Line Interface 150Time Protocol CommandsSET TIMEPROTOCOL SERVER timeServerDefines the IP address of the time server the Eicon 1530 should use

Command Line Interface 151X.25 CommandsSET X25 VERSION {1984 | 1988}Defines the version of the X.25 protocol to use.1984: ITU recommendation 1984.1988

Command Line Interface 152SET PROFILE PVC numDefines which PVC (Permanent Virtual Circuits) to be used. This is used only when you select PERMANENT co

Command Line Interface 153SET X25 IVC number startAddressDefines settings for IVCs (Incoming Virtual Circuits). An IVC can only receive calls.number:

Command Line Interface 154SET X25 ACKTIMER AckTimerDefines the Acknowledge timer, which is how long, in milliseconds, the line can remain idle before

Command Line Interface 155SET X25 RESTOREDELAY intervalDefines how long to wait before automatically restoring a profile from “failed” state to “ready

Command Line Interface 156SHOW X25 TRACE [mask [memsize [framesize]]]Starts an X.25 trace, or displays an active X.25 trace.mask:01 = Data packets02 =

157Regulatory and Warranty InformationRegulatory information for the United States... 158Regulatory

Regulatory and Warranty Information 158Regulatory information for the United StatesWarning: Changes or modifications to this unit not expressly appro

Regulatory and Warranty Information 159Regulatory Information for Europe EU Declaration of Conformity To receive a detailed R&TTE Declaration for

Setup 16TroubleshootingIf you cannot access the ‘Log in’ page:• Verify that the Ethernet cable is connected properly. The green light at the top left

Regulatory and Warranty Information 160Limited WarrantyEicon Networks Corporation warrants to the original purchaser of this Eicon Networks Corporatio

161IndexAAdjusting LAN settings 24Authentication (PPP only) 51Automatic log out 45BBoot mode 30CCable for VHSI port interface, selecting 99CLI command

Index 162NAT 46Remote management 49System password 44Selecting an interface cable 99Settings help, accessing online 34Settings, explained 61Setup 11SN

Setup 17Step 4: Modify VHSI SettingsOnce you have logged into the Eicon 1530 web interface, the first setting you should verify is the choice of proto

Setup 18Choosing a VHSI Protocol1.From the Link List (the menu at the left of the screen), click on the small ‘+’ next to ‘VHSI Port’ to expand the VH

Setup 19Step 5: Create a ProfileSettings for particular connections are contained in profiles on the Eicon 1530.Note: When you change protocols for t

2Second Edition (December 2001) 206-391-02Eicon, Eicon Networks, and Diva are either registered trademarks or trademarks of Eicon Networks Corporation

Setup 20Switching Between ProfilesWhen you have more than one profile, selecting the associated radio button allows you to select which profile to edi

Setup 21Step 6: Modify LAN Settings (if required)The following changes may be required if you are connecting the Eicon 1530 to a LAN.Change Device IP

Setup 22Step 7: Reset the DeviceFor your settings to take effect, you must reset the device by clicking the ‘Reset Device’ button at the top of the br

Setup 23Step 8: Test WAN AccessOnce you have made the required changes, test that you have access to the remote device using your WAN application. You

Setup 24Adjusting LAN Settings (if required)Depending on your setup, you may have to adjust some of the configuration settings on your computers or se

Setup 25Changing TCP/IP Settings to DHCPFor most connection scenarios, your computer must have TCP/IP configured to act as a DHCP client. This allows

Setup 26TCP/IP Settings for Windows NT 4.0The following procedure describes how to install TCP/IP on Windows NT 4.0. Note that if you have more than o

Setup 27Technical SupportTo obtain technical support for Eicon Networks products, visit our web site at:http://www.eicon.com/support/For the latest in

28Using your Eicon 1530Ports and Indicator Lights ... 29Resetting

Using your Eicon 1530 29Ports and Indicator LightsFront of Unit Back of UnitVHSI LightIf you are using X.25:ON: The X.25 layer is ready.FLASHING: The

3ContentsIntroduction ...6Overview ...

Using your Eicon 1530 30Resetting the Device via the Reset ButtonThe Reset button for the Eicon 1530 is shown below.Normal ResetIf you press the Reset

Using your Eicon 1530 31Accessing the Configuration MenuThe Eicon 1530 Configuration Pages allow you to manage the configuration and operation of the

Using your Eicon 1530 325.The main configuration menu appears. To access the different settings, click on the links in the main menu, at the left of t

Using your Eicon 1530 33Saving configuration settings and resetting the deviceMost pages in the configuration interface have a ‘Save’ button. When you

Using your Eicon 1530 34Getting HelpOnline help is available for all settings by clicking on a setting name.Click on asetting name.A help windowwill a

Using your Eicon 1530 35Upgrading Firmware via a Web BrowserEicon Networks posts the latest Eicon 1530 firmware on its web site. You can automatically

Using your Eicon 1530 36Saving and Resetting Configuration SettingsThe web-based configuration interface makes it easy to save and restore configurati

Using your Eicon 1530 37Changing the VHSI Port ProtocolThe Eicon 1530 uses profiles to make individual connections. However, the connection profiles d

Using your Eicon 1530 384.To change the protocol setting, select a new protocol from the drop-down menu.In the following example, the protocol was cha

Using your Eicon 1530 39Creating and Editing ProfilesSettings for particular connections are contained in profiles on the Eicon 1530. However, when yo

Contents 4Web Interface Settings Glossary ...61System Menu ...

Using your Eicon 1530 406.Make the required changes to the profile. Be sure to scroll down and inspect all parameters. In particular:• If you are usin

41SecurityOverview ... 42Security Fea

Security 42OverviewConnecting your computers to an external network creates a wide range of benefits, but also exposes your computers to certain risks

Security 43Security Features SummaryThis table lists all security features offered by the Eicon 1530, and their default settings.The following table l

Security 44System PasswordThe Eicon 1530 provides a system password that restricts access to the web-based configuration interface and the CLI. This e

Security 45Automatic Log OutThe Eicon 1530 applies an automatic timeout to configuration sessions. When a configuration session is idle for more than

Security 46Network Address Translation (NAT)The Eicon 1530 uses network address translation (NAT) to ‘hide’ the local LAN from all external resources.

Security 47• Remote access to the configuration interfaces on the Eicon 1530 via the external network can be disrupted. For example, if you designate

Security 48To define a default NAT server, enter the IP address of the device that should receive these datagrams into the ‘Default NAT server’ field

Security 49Remote ManagementBy default, the Eicon 1530 allows remote devices to access its configuration interfaces via the external network. This fea

5Command Line Interface ... 106Overview ...

Security 501.From the Link List, click ‘System’. 2.Clear the ‘Enable remote management’ check box. 3.Click ‘Save’ then ‘Reset’.Defining a PasswordIf r

Security 51Authentication (PPP only)Authentication works through the exchange of usernames and passwords. This process can be one-way (either the call

Security 52Manual DialingThe Manual Dialing feature lets you manually control when the connection is to be established.Enabling Manual Dialing1.From t

Security 53Custom Security Features using IP FiltersBy using IP filters you can create your own custom security solutions. For example, you can limit

Security 54Important Notes on Filters• Profile information is not retained when the protocol (PPP or X.25) is changed. Since filters apply to individu

Security 555.To insert a new filter, click the ‘+’ symbol. 6.The ‘Edit Filters’ page appear. 7.Define the settings for the filter using the drop-down

Security 569.Once you click ‘Save’, you are returned to the main filter page. The new filter you just defined is shown in the list. However, the check

Security 57Source / Destination• ‘from’: Examine the source IP address of the datagram. • ‘to’: Examine the destination IP address of the datagram.Loc

Security 58• ‘TFTP’: The Eicon 1530 can function as a TFTP server to support uploading and downloading of configuration files. If you filter TFTP traf

Security 59However, the moment you create one filter, a new default is used that drops all traffic, as shown below. This situation will usually requir

6IntroductionOverview ... 7Package

Security 60After creating the first filter, the filter page should look like this:Since the Eicon 1530 automatically changed the last filter to one th

61Web Interface Settings GlossaryThis section lists all settings available through the web interface, along with explanations as to what each setting

Web Interface Settings Glossary 62System MenuSystem NameSets the domain name of the Eicon 1530. This is also the address of the home page of the web-b

Web Interface Settings Glossary 63Connection MenuProfile NameDefines a name for this profile. The name must not contain spaces. Note: With X.25 or Fr

Web Interface Settings Glossary 64Connection Menu > Connection Group(when protocol is set to PPP)CompressionEnables/disables PPP compression. When

Web Interface Settings Glossary 65Connection Menu > Connection Group(when protocol is set to X.25)Remote DTE AddressDefines the remote X.25 address

Web Interface Settings Glossary 66Minimum Connection TimeDefines the minimum amount of time an X.25 connection must stay connected. Range: 0-1800 seco

Web Interface Settings Glossary 67Connection Menu > Connection Group(when protocol is set to Frame Relay)Compression enableEnables/disables compres

Web Interface Settings Glossary 68Connection Menu > IP GroupBroadcast EnableEnables/disables support for IP broadcasting. Default: Disabled. NAT En

Web Interface Settings Glossary 69Connection Menu > RIP GroupRIP VersionEnables/disables support for RIP (Routing Information Protocol). When enabl

Introduction 7OverviewThank you for purchasing the Eicon 1530 WAN Router.The Eicon 1530 is an intelligent Ethernet-to-WAN router that supports PPP, Fr

Web Interface Settings Glossary 70Connection Menu > Authentication Group(when protocol is set to PPP)These parameters are only available when the p

Web Interface Settings Glossary 71Connection Menu > DNS GroupDomain NameWhen DNS relay is enabled, each DNS request is checked against the name set

Web Interface Settings Glossary 72IP MenuDNS RelayEnables DNS requests. When enabled, all DNS requests are forwarded to a remote DNS server. This is d

Web Interface Settings Glossary 73Routes Menu (IP Tree)Network AddressDefines the IP address of a network where data should be routed. This address is

Web Interface Settings Glossary 74Filters Menu (IP Tree)See Custom Security Features using IP Filters on page 53 for information on the settings avail

Web Interface Settings Glossary 75NAT Mapping Menu (IP Tree)Default NAT ServerDefines the IP address of the device where all unresolved datagrams shou

Web Interface Settings Glossary 76Time Client Menu (IP Tree)Enable Time ProtocolEnables/disables the use of the time protocol. When enabled, the Eicon

Web Interface Settings Glossary 77SNMP Menu (IP Tree)System NameDefines a name for the Eicon 1530. This information can be retrieved by SNMP agents.Ra

Web Interface Settings Glossary 78DHCP Menu (IP Tree)The parameters displayed on the DHCP page will depend on the choice of DHCP type (server, relay,

Web Interface Settings Glossary 79Primary DNS (DHCP = Server)Defines the IP address of the primary DNS server that the Eicon 1530 returns to DHCP clie

Introduction 8Package ContentsYour package should contain the following:VHSI cables are not included with your Eicon 1530. Cables can be ordered from

Web Interface Settings Glossary 80LAN MenuIP AddressDefines the IP address for the Eicon 1530 on the Ethernet LAN it creates. By default, this address

Web Interface Settings Glossary 81LAN Menu > RIP GroupRIP VersionEnables/disables support for RIP (Routing Information Protocol). When enabled, rou

Web Interface Settings Glossary 82LAN Menu > DNS Parameters GroupDomain NameWhen DNS relay is enabled, each DNS request is checked against this par

Web Interface Settings Glossary 83VHSI Port MenuLine InterfaceDefines the type of line connected to the VHSI port. Choices: • Leased: The port is conn

Web Interface Settings Glossary 84Line SpeedDefines the speed at which the VHSI port operates, in bits per second (bps). Certain restrictions inherent

Web Interface Settings Glossary 85VHSI Port Menu > Delays GroupDCD (off) -> RTS (on) DelayDefines the DCD(off) -> RTS(on) delay. This is the

Web Interface Settings Glossary 86Protocol Menu (VHSI Tree) (when protocol is set to X.25) These parameters are only available when the protocol is se

Web Interface Settings Glossary 87X25 VersionDefines the version of the X.25 protocol to use. • 1984: ITU recommendation 1984• 1988: ITU recommendatio

Web Interface Settings Glossary 88Protocol Menu (VHSI Tree) > Virtual Circuits Group (when protocol is set to X.25)These parameters are only availa

Web Interface Settings Glossary 89Protocol Menu (VHSI Tree) > Timers Group (when protocol is set to X.25)These parameters are only available when t

Introduction 9SpecificationsHardware Features• VHSI (Very High Speed Interface) port, supports V.24 and V.35 interfaces• Ethernet 10BaseT RJ45 port• A

Web Interface Settings Glossary 90HDLC Menu (VHSI/Protocol Tree) (when protocol is set to X.25)These parameters are only available when the protocol i

Web Interface Settings Glossary 91Link SetupDefines how the HDLC Link setup procedure is handled. Applies only if a DTE port has been configured. Defa

Web Interface Settings Glossary 92HDLC Menu (VHSI/Protocol Tree) > X32 Services Group (when protocol is set to X.25)These parameters are only avail

Web Interface Settings Glossary 93HDLC Menu (VHSI/Protocol Tree) > Timers Group (when protocol is set to X.25)These parameters are only available w

Web Interface Settings Glossary 94Protocol Menu (VHSI Tree)(when protocol is set to Frame Relay) These parameters are only available when the protocol

Web Interface Settings Glossary 95Error threshold (N2)Defines the maximum number of Reliability Errors and/or Protocol Errors that can occur during a

Web Interface Settings Glossary 96Protocol Menu (VHSI Tree) > Dynamic DLCI Group (when protocol is set to Frame Relay)These parameters are only ava

Web Interface Settings Glossary 97Static DLCI Menu (VHSI/Protocol Tree)(when protocol is set to Frame Relay)These parameters are only available when t

Web Interface Settings Glossary 98Dialer Menu (VHSI Tree)RI (on) -> DTR (on)Defines the RI(on) -> DTR(on) delay. Range: 0-9999 milliseconds. Def

99Selecting an Interface CableThe interface cable for the VHSI port is not included with your package. Cables can be ordered separately from Eicon Net