Perle-systems IOLINK-PRO IOLINK-520 User Manual

IOLINK-520&IOLINK-PROReference ManualIssue 1All Software Versions© Copyright 2001 by Perle Systems Ltd. 01/2001Part # 197-41707

IntroductionIOLINK-PRO & 520 Reference Manua — 1.9Node AddressesThe Node Number identifies the individual stations in a Network. In IPX devices,

Introduction1.10 — IOLINK-PRO & 520 Reference ManualEstablishing an IPX ConnectionThe Netware model is Client/Server, where Clients initiate calls

IntroductionIOLINK-PRO & 520 Reference Manua — 1.11SAP RequestsSometimes Clients will need to find out if a specific Server is available. This ma

Introduction1.12 — IOLINK-PRO & 520 Reference ManualRIP/X RequestsA Client may also request a route to a given network or server. To do so, the C

IntroductionIOLINK-PRO & 520 Reference Manua — 1.13The Initial Bridging ProcessEach time a IOLINK router is powered up, it will perform extensive

Introduction1.14 — IOLINK-PRO & 520 Reference ManualForwarding Unknown Destination AddressesWhen a frame is received from a LAN segment with an un

IntroductionIOLINK-PRO & 520 Reference Manua — 1.15Aging Exception“Permanent” address entries are an exception to the aging rule. A permanent add

Introduction1.16 — IOLINK-PRO & 520 Reference ManualIOLINK Router Feature DefinitionsTelnetA Telnet LAN station or another IOLINK router has the a

IntroductionIOLINK-PRO & 520 Reference Manua — 1.1701234567GraphicDatabasePost ScriptASCII C SourceSpreadsheetBinaryPre-compressedFile TypeCompres

Introduction1.18 — IOLINK-PRO & 520 Reference ManualWAN TopologiesThe IOLINK router may be connected to other IOLINK routers in two configurations

IOLINK-PRO & 520 Reference Manual — 1.1Section 1 — IntroductionThe IOLINK-PRO & 520 RoutersThe IOLINK-PRO & 520 routers provide IP and IP

IntroductionIOLINK-PRO & 520 Reference Manua — 1.19To set up a Bandwidth on Demand installation, you would first connect the second link of the IO

Introduction1.20 — IOLINK-PRO & 520 Reference ManualMultipointA simple Multipoint configuration would consist of a head office and two remote offi

IOLINK-PRO & 520 Reference Manual — 2.1Section 2 — ISDN Connection ManagementIOLINK PRO & 520 ISDN Connection ManagementIn the world of ISDN

ISDN Connection Management2.2 — IOLINK-PRO & 520 Reference ManualAuto-Call (Time-of-Day Connections)An Auto-Call connection is an ISDN connection

ISDN Connection ManagementIOLINK-PRO & 520 Reference Manual — 2. 3Address ConnectAn Address Connect connection is an ISDN connection that is estab

ISDN Connection Management2.4 — IOLINK-PRO & 520 Reference ManualCombinationA combination of the Address Connect and Auto-Call options may be conf

ISDN Connection ManagementIOLINK-PRO & 520 Reference Manual — 2. 5Protocol AwarenessFor Connection Management to be effective, each of the IOLINK

ISDN Connection Management2.6 — IOLINK-PRO & 520 Reference ManualWhen the IOLINK router receives a keepalive packet from the LAN for one of the se

ISDN Connection ManagementIOLINK-PRO & 520 Reference Manual — 2. 7IP SpecificsIP Address ConnectAs stated previously, an IP Address Connect connec

ISDN Connection Management2.8 — IOLINK-PRO & 520 Reference ManualIPX SpecificsRIP/IPX and SAP/IPXIOLINK ISDN routers incorporate a 3 second settli

Introduction1.2 — IOLINK-PRO & 520 Reference ManualARP—Address Resolution ProtocolA protocol called ARP (Address Resolution Protocol) is used to d

IOLINK-PRO & 520 Reference Manual — 3.1Section 3 — Link Interfaces ReferencePinout InformationEach link interface available is described with det

Link Interfaces Reference3.2 — IOLINK-PRO & 520 Reference ManualThe IOLINK-PRO and 520 routers are currently produced with LXT CSU/DSU interface m

Link Interfaces ReferenceIOLINK-PRO & 520 Reference Manual — 3.3Console PinoutsThe connector shown here and pinouts described here correspond toth

Link Interfaces Reference3.4 — IOLINK-PRO & 520 Reference ManualCSU/DSU Module:The CSU/DSU interface module uses a standard RJ45 service connector

Link Interfaces ReferenceIOLINK-PRO & 520 Reference Manual — 3.5V.24 & RS232C Link PinoutsThe connector shown here and pinouts described here

Link Interfaces Reference3.6 — IOLINK-PRO & 520 Reference ManualV.11 & X.21 Link PinoutsThe connector shown here and pinouts described here co

Link Interfaces ReferenceIOLINK-PRO & 520 Reference Manual — 3.7RS442 & RS530 Link PinoutsThe connector shown here and pinouts described here

Link Interfaces Reference3.8 — IOLINK-PRO & 520 Reference ManualV.35 Link Pinouts1312514DB25 Female DTEDB25ContactNumberM.34ContactNumberCCITTCirc

Link Interfaces ReferenceIOLINK-PRO & 520 Reference Manual — 3.9RS232 Null-Modem Cable ConfigurationFigure 3 - 11 RS232 Null-Modem CableThe connec

Link Interfaces Reference3.10 — IOLINK-PRO & 520 Reference ManualV.35 Null-Modem Cable ConfigurationProtective GNDTransmitted Data (A)Transmitted

IntroductionIOLINK-PRO & 520 Reference Manua — 1.3•Local router will receive the data frame and strip off the MAC portion. The resulting IP frame

Link Interfaces ReferenceIOLINK-PRO & 520 Reference Manual — 3.11RS530 Null-Modem Cable ConfigurationShieldTransmitted Data (A)Transmitted Data (B

Link Interfaces Reference3.12 — IOLINK-PRO & 520 Reference ManualRS530 To RS449 Conversion CableTransmitted Data (A)Data Terminal Ready (A)Transmi

Link Interfaces ReferenceIOLINK-PRO & 520 Reference Manual — 3.13V.11/X.21 Null-Modem Cable ConfigurationFigure 3 – 15 V.11/X.21 Null-Modem Cable

Link Interfaces Reference3.14 — IOLINK-PRO & 520 Reference ManualWAN Link Control-Signal OperationCTS flow control is not supported.It is assumed

IOLINK-PRO & 520 Reference Manual — A.1Appendix A - Event LogsThe IOLINK router generates event logs for various functions performed by the bridge

Event LogsA.2 — IOLINK-PRO & 520 Reference ManualCompleted BACP negotiation with <remote site alias>Generated when the Bandwidth Allocation

Event Logs IOLINK-PRO & 520 Reference Manual — A.3DHCP services – release. <IP address> released.Generated when IP address displayed is rele

Event LogsA.4 — IOLINK-PRO & 520 Reference ManualLCP X establishingGenerated when the Link Control Protocol of a PPP link or remote site is establ

Event Logs IOLINK-PRO & 520 Reference Manual — A.5Link X CSU/DSU: Loopback StartedGenerated when the CSU/DSU link module starts a new loopback tes

Event LogsA.6 — IOLINK-PRO & 520 Reference ManualLMI discarding STATUS on link X – Enquiries not startedGenerated when the bridge/router discards

Introduction1.4 — IOLINK-PRO & 520 Reference ManualIP Header DetailsEvery IP header has common fields of information. The layout of the informati

Event Logs IOLINK-PRO & 520 Reference Manual — A.7Starting BACP negotiation with <remote site alias>Generated when the Bandwidth Allocation

Event LogsA.8 — IOLINK-PRO & 520 Reference ManualTFTP: <IP address> getting filenameA LAN device with IP address displayed is getting a file

Event Logs IOLINK-PRO & 520 Reference Manual — A.9Alarm Logs:* Auto-learning of LMI type on link X unsuccessfulGenerated when the LMI type on a li

Event LogsA.10 — IOLINK-PRO & 520 Reference Manual* Closing remote site X (no NCPs open)Generated when no Network Control Protocols operating.* Cl

Event Logs IOLINK-PRO & 520 Reference Manual — A.11* Download aborted – Incomplete fileGenerated when a TFTP download is abortet before the file t

Event LogsA.12 — IOLINK-PRO & 520 Reference Manual* FTP server added to firewallThe IP address of the FTP server added to the table of services av

Event Logs IOLINK-PRO & 520 Reference Manual — A.13* Link X ConnectedGenerated when and end-to-end ISDN call has been established.* Link X connect

Event LogsA.14 — IOLINK-PRO & 520 Reference ManualCode Description033034035036037038039Circuit out of orderNo circuit/channel availableDestination

Event Logs IOLINK-PRO & 520 Reference Manual — A.15* Link X, DLCI Y attached to remote site <remote site alias>Generated for frame relay app

Event LogsA.16 — IOLINK-PRO & 520 Reference Manual* Link X up at Y baudGenerated when frame relay link is established.* Link X up to <remote si

IntroductionIOLINK-PRO & 520 Reference Manua — 1.5OptionsThere are various options that may be set for any IP frame.Source RoutingSource routing i

Event Logs IOLINK-PRO & 520 Reference Manual — A.17* No ISDN line available for remote site <remote site alias>All ISDN lines are currently

Event LogsA.18 — IOLINK-PRO & 520 Reference Manual* Remote site <remote site alias> frame relay closingGenerated when frame relay is diable

Event Logs IOLINK-PRO & 520 Reference Manual — A.19* TFTP: Abort. Error (#) receivedAborted a TFTP session because of the reception of a TFTP erro

Event LogsA.20 — IOLINK-PRO & 520 Reference Manual PPP Security Logs:CHAP authentication failure so terminate link.Generated when the CHAP authent

IOLINK-PRO & 520 Reference Manual — B.1Appendix B - Programmable FilteringProgrammable filtering gives the network manager the ability to control

Programmable FilteringB.2 — IOLINK-PRO & 520 Reference ManualSecurity—“Filter if Destination”Filter if Destination is a function that allows you t

Programmable FilteringIOLINK-PRO & 520 Reference Manual — B.3Security—“Filter if Source”Filter if Source is a function that allows you to filter

Programmable FilteringB.4 — IOLINK-PRO & 520 Reference Manual8 The bridge/router will prompt you for the LAN that the station is located on; enter

Programmable FilteringIOLINK-PRO & 520 Reference Manual — B.54 From the MAC ADDRESS FILTERS MENU, make sure that the Filter Operation is currentl

Programmable FilteringB.6 — IOLINK-PRO & 520 Reference Manual2 From the CONFIGURATION MENU, enter an 8.This will place you at the FILTER SET-UP ME

Introduction1.6 — IOLINK-PRO & 520 Reference ManualPingThe “ping” message is actually a query status message that may be sent to devices on the LA

Programmable FilteringIOLINK-PRO & 520 Reference Manual — B.7Pattern Filter OperatorsThe following operators are used in creating Pattern filters

Programmable FilteringB.8 — IOLINK-PRO & 520 Reference ManualThe Bridge Filter Patterns menu is located under the FILTER SET-UP MENU. Within the

Programmable FilteringIOLINK-PRO & 520 Reference Manual — B.9Transport Control Protocol / Internet Protocol (TCP/IP)The previous example showed h

Programmable FilteringB.10 — IOLINK-PRO & 520 Reference ManualDECDEC uses protocol types 6000 to 600F, and although some are undefined, a simple f

Programmable FilteringIOLINK-PRO & 520 Reference Manual — B.11General RestrictionsBridge Filter Masks may be created to generally restrict access

Programmable FilteringB.12 — IOLINK-PRO & 520 Reference ManualMask CombinationsMask combinations may be required to ensure that a frame is suffici

Programmable FilteringIOLINK-PRO & 520 Reference Manual — B.13IP Router Pattern FilteringPattern filtering may be used on any portion of the IP f

IOLINK-PRO & 520 Reference Manual — C.1Appendix C - Frame FormatsThis appendix provides octet locations for the various portions of three of the c

Frame FormatsC.2 — IOLINK-PRO & 520 Reference ManualETHERNET TYPE CODESType Code Description0800 DOD IP0801 X.75 Internet0804 Chaosnet0805 X.25 Le

IntroductionIOLINK-PRO & 520 Reference Manua — 1.7RIP—Routing Information ProtocolThe most important function of the IP protocol is routing. IP r

Frame FormatsIOLINK-PRO & 520 Reference Manual — C.3Octet Locations on an IPX Routed Novell Netware FrameOctet Locations on a Bridged XNS Frame

Introduction1.8 — IOLINK-PRO & 520 Reference ManualIPX Routing and The IOLINK-PRO & 520 RoutersThe IOLINK router may be used to route between