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Pipeline User’s GuideAscend Communications, Inc.Part Number: 7820-0330-001For software version 6.0January 30, 1998

Contentsx Preliminary January 30, 1998 Pipeline User’s GuideDefining IP filter conditions ...

IP Address ManagementDHCP servicesPipeline User’s Guide Preliminary January 30, 1998 3-11(and potentially other IP stacks) to assign an IP addres

IP Address ManagementDHCP services3-12 Preliminary January 30, 1998 Pipeline User’s GuideMaximum no reply wait=5 IP group 1=181.100.100.100/16

IP Address ManagementDHCP servicesPipeline User’s Guide Preliminary January 30, 1998 3-13If both DHCP Spoofing and Always Spoof are Yes, the DHCP

IP Address ManagementDHCP services3-14 Preliminary January 30, 1998 Pipeline User’s GuideSetting up a DHCP serverTo set up a DHCP server, these p

IP Address ManagementDial-in user DNS server assignmentsPipeline User’s Guide Preliminary January 30, 1998 3-15Dial If Link Down=Yes|No Validate

IP Address ManagementDial-in user DNS server assignments3-16 Preliminary January 30, 1998 Pipeline User’s GuideEnable Local DNS Table=YesLoc. DNS

IP Address ManagementLocal DNS host address tablePipeline User’s Guide Preliminary January 30, 1998 3-17Multicast Rate Limit=5Client Pri DNS=111.

IP Address ManagementLocal DNS host address table3-18 Preliminary January 30, 1998 Pipeline User’s GuideYou can check the list of host names and

IP Address ManagementLocal DNS host address tablePipeline User’s Guide Preliminary January 30, 1998 3-19The default is No. When automatic updatin

IP Address ManagementLocal DNS host address table3-20 Preliminary January 30, 1998 Pipeline User’s GuideEditing the local DNS tableYou use the DN

ContentsPipeline User’s Guide Preliminary January 30, 1998 xiConnection security ...

IP Address ManagementLocal DNS host address tablePipeline User’s Guide Preliminary January 30, 1998 3-21The IP address you enter is checked for f

IP Address ManagementNetwork Address Translation (NAT) for a LAN3-22 Preliminary January 30, 1998 Pipeline User’s Guidetiming out. When client so

IP Address ManagementNetwork Address Translation (NAT) for a LANPipeline User’s Guide Preliminary January 30, 1998 3-23• When the local host send

IP Address ManagementNetwork Address Translation (NAT) for a LAN3-24 Preliminary January 30, 1998 Pipeline User’s GuideIncoming connection addres

IP Address ManagementNetwork Address Translation (NAT) for a LANPipeline User’s Guide Preliminary January 30, 1998 3-25The translation table entr

IP Address ManagementNetwork Address Translation (NAT) for a LAN3-26 Preliminary January 30, 1998 Pipeline User’s Guidethe Pipeline from its IP a

IP Address ManagementNetwork Address Translation (NAT) for a LANPipeline User’s Guide Preliminary January 30, 1998 3-27Static Mappings...Def Serv

IP Address ManagementNetwork Address Translation (NAT) for a LAN3-28 Preliminary January 30, 1998 Pipeline User’s Guide8Optionally set Reuse last

IP Address ManagementNetwork Address Translation (NAT) for a LANPipeline User’s Guide Preliminary January 30, 1998 3-29Configuring NAT port routi

IP Address ManagementNetwork Address Translation (NAT) for a LAN3-30 Preliminary January 30, 1998 Pipeline User’s Guide4Set the Lan parameter to

Contentsxii Preliminary January 30, 1998 Pipeline User’s GuideCaller ID supported ...

IP Address ManagementNetwork Address Translation (NAT) for a LANPipeline User’s Guide Preliminary January 30, 1998 3-317Set the Valid parameter t

IP Address ManagementNetwork Address Translation (NAT) for a LAN3-32 Preliminary January 30, 1998 Pipeline User’s GuideDisabling routing for spec

Pipeline User’s Guide Preliminary January 30, 1998 4-14Configuring IPX RoutingThis chapter includes the following topics:How the Pipeline perform

Configuring IPX RoutingHow the Pipeline performs IPX routing4-2 Preliminary January 30, 1998 Pipeline User’s Guideinteroperable with other vendor

Configuring IPX RoutingHow the Pipeline performs IPX routingPipeline User’s Guide Preliminary January 30, 1998 4-3IPX Routing Information Protoco

Configuring IPX RoutingHow the Pipeline performs IPX routing4-4 Preliminary January 30, 1998 Pipeline User’s Guide• IPX Route profiles• IPX SAP f

Configuring IPX RoutingHow the Pipeline performs IPX routingPipeline User’s Guide Preliminary January 30, 1998 4-5The IPX Options submenu in the

Configuring IPX RoutingHow the Pipeline performs IPX routing4-6 Preliminary January 30, 1998 Pipeline User’s Guideend. However, it does respond t

Configuring IPX RoutingHow the Pipeline performs IPX routingPipeline User’s Guide Preliminary January 30, 1998 4-7Tick Count=12Connection #=0Note

Configuring IPX RoutingHow the Pipeline performs IPX routing4-8 Preliminary January 30, 1998 Pipeline User’s GuideIPX Type 20 packet propagation

ContentsPipeline User’s Guide Preliminary January 30, 1998 xiiiProblems configuring the Pipeline ...

Configuring IPX RoutingHow the Pipeline performs IPX routingPipeline User’s Guide Preliminary January 30, 1998 4-9Watchdog spoofingNetWare server

Configuring IPX RoutingHow the Pipeline performs IPX routing4-10 Preliminary January 30, 1998 Pipeline User’s Guideand drops any SPX-watchdog kee

Configuring IPX RoutingHow the Pipeline performs IPX routingPipeline User’s Guide Preliminary January 30, 1998 4-11IPX in the Answer profileBefor

Configuring IPX RoutingAdding the Pipeline to the local IPX network4-12 Preliminary January 30, 1998 Pipeline User’s GuideAdding the Pipeline to

Configuring IPX RoutingAdding the Pipeline to the local IPX networkPipeline User’s Guide Preliminary January 30, 1998 4-13The “Load” line specifi

Configuring IPX RoutingAdding the Pipeline to the local IPX network4-14 Preliminary January 30, 1998 Pipeline User’s GuideIPX Enet #=C90AB997Note

Configuring IPX RoutingWorking with the RIP and SAP tablesPipeline User’s Guide Preliminary January 30, 1998 4-15Defining a virtual IPX network f

Configuring IPX RoutingWorking with the RIP and SAP tables4-16 Preliminary January 30, 1998 Pipeline User’s GuideViewing the RIP and SAP tablesTo

Configuring IPX RoutingWorking with the RIP and SAP tablesPipeline User’s Guide Preliminary January 30, 1998 4-17You’ll see a SAP table similar t

Configuring IPX RoutingWorking with the RIP and SAP tables4-18 Preliminary January 30, 1998 Pipeline User’s GuideThis setting specifies that the

Pipeline User’s Guide Preliminary January 30, 1998 xvFiguresFigure 1-1 Bandwidth algorithms for MP+ calls...

Configuring IPX RoutingWorking with the RIP and SAP tablesPipeline User’s Guide Preliminary January 30, 1998 4-19For example:Server Name=SERVER-1

Configuring IPX RoutingWorking with the RIP and SAP tables4-20 Preliminary January 30, 1998 Pipeline User’s GuideUsually the default of 12 is app

Configuring IPX RoutingWorking with the RIP and SAP tablesPipeline User’s Guide Preliminary January 30, 1998 4-21Managing IPX SAP filtersIPX SAP

Configuring IPX RoutingWorking with the RIP and SAP tables4-22 Preliminary January 30, 1998 Pipeline User’s GuideWhen the IPX filter type is spec

Configuring IPX RoutingWorking with the RIP and SAP tablesPipeline User’s Guide Preliminary January 30, 1998 4-23• Dst Socket Cmp and Dst Socket

Configuring IPX RoutingConfiguring IPX routing connections4-24 Preliminary January 30, 1998 Pipeline User’s GuideConfiguring IPX routing connecti

Configuring IPX RoutingConfiguring IPX routing connectionsPipeline User’s Guide Preliminary January 30, 1998 4-25Station=NetWareClient1Active=Yes

Configuring IPX RoutingConfiguring IPX routing connections4-26 Preliminary January 30, 1998 Pipeline User’s GuideLoad 3c509 name=ipx-card frame=E

Configuring IPX RoutingConfiguring IPX routing connectionsPipeline User’s Guide Preliminary January 30, 1998 4-273Close Connection profile #5.4Op

Configuring IPX RoutingConfiguring IPX routing connections4-28 Preliminary January 30, 1998 Pipeline User’s GuideSet up the Connection profile as

Pipeline User’s Guide Preliminary January 30, 1998 xviiTablesTable 1-1 Frame Relay and gateway profiles...

Configuring IPX RoutingConfiguring IPX routing connectionsPipeline User’s Guide Preliminary January 30, 1998 4-29Server Type=0004Connection #=2No

Configuring IPX RoutingConfiguring IPX routing connections4-30 Preliminary January 30, 1998 Pipeline User’s GuideSite B is a home office that con

Configuring IPX RoutingConfiguring IPX routing connectionsPipeline User’s Guide Preliminary January 30, 1998 4-31To configure the site B Ascend u

Pipeline User’s Guide Preliminary January 30, 1998 5-15Configuring the Pipeline as a BridgeThis chapter contains the following sections:Introduct

Configuring the Pipeline as a BridgeIntroduction to Ascend bridging5-2 Preliminary January 30, 1998 Pipeline User’s GuideRouting is much faster t

Configuring the Pipeline as a BridgeIntroduction to Ascend bridgingPipeline User’s Guide Preliminary January 30, 1998 5-3Broadcast addresses and

Configuring the Pipeline as a BridgeIntroduction to Ascend bridging5-4 Preliminary January 30, 1998 Pipeline User’s Guideto the remote bridge mus

Configuring the Pipeline as a BridgeIntroduction to Ascend bridgingPipeline User’s Guide Preliminary January 30, 1998 5-5When there is no server

Configuring the Pipeline as a BridgeEnabling bridging5-6 Preliminary January 30, 1998 Pipeline User’s GuideExamplesIf IPX Frame=802.3, and Route

Configuring the Pipeline as a BridgeManaging the bridge tablePipeline User’s Guide Preliminary January 30, 1998 5-7Managing the bridge tableTo fo

Pipeline User’s Guide Preliminary January 30, 1998 xixAbout This GuideHow to use this guideThis manual is part of a set that describes all the st

Configuring the Pipeline as a BridgeManaging the bridge table5-8 Preliminary January 30, 1998 Pipeline User’s GuideFigure 5-2 shows the physical

Configuring the Pipeline as a BridgeConfiguring bridged connectionsPipeline User’s Guide Preliminary January 30, 1998 5-9broadcast requests. Inst

Configuring the Pipeline as a BridgeConfiguring bridged connections5-10 Preliminary January 30, 1998 Pipeline User’s GuideEthernetConnectionsprof

Configuring the Pipeline as a BridgeConfiguring bridged connectionsPipeline User’s Guide Preliminary January 30, 1998 5-11the Answer profile enab

Configuring the Pipeline as a BridgeConfiguring bridged connections5-12 Preliminary January 30, 1998 Pipeline User’s Guide2If the Pipeline does n

Configuring the Pipeline as a BridgeConfiguring bridged connectionsPipeline User’s Guide Preliminary January 30, 1998 5-13An example IPX client b

Configuring the Pipeline as a BridgeConfiguring bridged connections5-14 Preliminary January 30, 1998 Pipeline User’s GuideEncaps options...Send A

Configuring the Pipeline as a BridgeConfiguring bridged connectionsPipeline User’s Guide Preliminary January 30, 1998 5-154Open the Ethernet prof

Configuring the Pipeline as a BridgeConfiguring bridged connections5-16 Preliminary January 30, 1998 Pipeline User’s GuideAn example IP bridged c

Configuring the Pipeline as a BridgeConfiguring bridged connectionsPipeline User’s Guide Preliminary January 30, 1998 5-17Encaps options...Send A

About This GuideDocumentation conventionsxx Preliminary January 30, 1998 Pipeline User’s Guide• Wide area network (WAN) concepts• Local area netw

Pipeline User’s Guide Preliminary January 30, 1998 6-16Defining Filters and FirewallsThis chapter contains the following topics:Introduction to f

Defining Filters and FirewallsIntroduction to filters6-2 Preliminary January 30, 1998 Pipeline User’s GuideYou can define conditions in filters t

Defining Filters and FirewallsIntroduction to filtersPipeline User’s Guide Preliminary January 30, 1998 6-3To define which packets will be allowe

Defining Filters and FirewallsIntroduction to filters6-4 Preliminary January 30, 1998 Pipeline User’s GuideCall filters for managing connectionsC

Defining Filters and FirewallsIntroduction to filtersPipeline User’s Guide Preliminary January 30, 1998 6-5If it is set to any other value, the v

Defining Filters and FirewallsOverview of Filter profiles6-6 Preliminary January 30, 1998 Pipeline User’s Guideinformation about predefined-filte

Defining Filters and FirewallsOverview of Filter profilesPipeline User’s Guide Preliminary January 30, 1998 6-7At the top level of a Filter profi

Defining Filters and FirewallsOverview of Filter profiles6-8 Preliminary January 30, 1998 Pipeline User’s GuideIn filter 02In filter 03In filter

Defining Filters and FirewallsOverview of Filter profilesPipeline User’s Guide Preliminary January 30, 1998 6-9Generic filter conditions define b

Defining Filters and FirewallsOverview of Filter profiles6-10 Preliminary January 30, 1998 Pipeline User’s Guidevalue. If Compare is set to NotEq

About This GuideHow to use the on-board softwarePipeline User’s Guide Preliminary January 30, 1998 xxiHow to use the on-board softwareThis manual

Defining Filters and FirewallsOverview of Filter profilesPipeline User’s Guide Preliminary January 30, 1998 6-11If a filter is applied as a data

Defining Filters and FirewallsExample filters6-12 Preliminary January 30, 1998 Pipeline User’s GuideThe source and destination Port Cmp and Port

Defining Filters and FirewallsExample filtersPipeline User’s Guide Preliminary January 30, 1998 6-132Assign a name to the Filter profile.For exam

Defining Filters and FirewallsExample filters6-14 Preliminary January 30, 1998 Pipeline User’s GuideThese conditions define non-AppleTalk traffic

Defining Filters and FirewallsExample filtersPipeline User’s Guide Preliminary January 30, 1998 6-15Length=4Mask=ff00fff000000000Value=0200022000

Defining Filters and FirewallsExample filters6-16 Preliminary January 30, 1998 Pipeline User’s GuideAn example IP filter to prevent address spoof

Defining Filters and FirewallsExample filtersPipeline User’s Guide Preliminary January 30, 1998 6-174Open In filter 01.In filter 01>Valid=YesT

Defining Filters and FirewallsExample filters6-18 Preliminary January 30, 1998 Pipeline User’s GuideDst Port #=N/ATCP Estab=N/AThese conditions s

Defining Filters and FirewallsExample filtersPipeline User’s Guide Preliminary January 30, 1998 6-19Dst Port Cmp=NoneDst Port #=N/ATCP Estab=N/AT

Defining Filters and FirewallsExample filters6-20 Preliminary January 30, 1998 Pipeline User’s GuideIn filter 02...Ip...Dst Mask=0.0.0.0In filter

About This GuideManual setxxii Preliminary January 30, 1998 Pipeline User’s GuideWith the exception of parameters designated N/A (not applicable)

Defining Filters and FirewallsWorking with predefined call filtersPipeline User’s Guide Preliminary January 30, 1998 6-21The second Input filter

Defining Filters and FirewallsWorking with predefined call filters6-22 Preliminary January 30, 1998 Pipeline User’s GuideNetWare servers broadcas

Defining Filters and FirewallsWorking with predefined call filtersPipeline User’s Guide Preliminary January 30, 1998 6-23Out filter 04...Generic.

Defining Filters and FirewallsWorking with predefined call filters6-24 Preliminary January 30, 1998 Pipeline User’s GuideOut filter 08...Generic.

Defining Filters and FirewallsWorking with predefined call filtersPipeline User’s Guide Preliminary January 30, 1998 6-25This example SNEP filter

Defining Filters and FirewallsWorking with predefined call filters6-26 Preliminary January 30, 1998 Pipeline User’s GuideIP Call filterThe predef

Defining Filters and FirewallsWorking with predefined call filtersPipeline User’s Guide Preliminary January 30, 1998 6-27these two pairs, a packe

Defining Filters and FirewallsDisplay unwanted dial-out packets6-28 Preliminary January 30, 1998 Pipeline User’s GuideOut filter 04...Generic...L

Defining Filters and FirewallsDisplay unwanted dial-out packetsPipeline User’s Guide Preliminary January 30, 1998 6-29• Dial out in response to a

Defining Filters and FirewallsDisplay unwanted dial-out packets6-30 Preliminary January 30, 1998 Pipeline User’s Guide The type OLD-STYLE-PADDED

Pipeline, MAX, and Bandwidth-on-Demand are trademarks, and Ascend and the Ascend logo are registered trademarks of Ascend Communications, Inc. Other t

Pipeline User’s Guide Preliminary January 30, 1998 1-11Configuring WAN ConnectionsThis chapter contains the following topics:About Wide Area Netw

Defining Filters and FirewallsDisplay unwanted dial-out packetsPipeline User’s Guide Preliminary January 30, 1998 6-31The packet contents provide

Defining Filters and FirewallsDisplay unwanted dial-out packets6-32 Preliminary January 30, 1998 Pipeline User’s Guide The packet contents prov

Defining Filters and FirewallsDisplay unwanted dial-out packetsPipeline User’s Guide Preliminary January 30, 1998 6-33Example 5In this example, t

Defining Filters and FirewallsSecure Access Firewalls6-34 Preliminary January 30, 1998 Pipeline User’s GuideSecure Access FirewallsDetermining if

Defining Filters and FirewallsSecure Access FirewallsPipeline User’s Guide Preliminary January 30, 1998 6-35• Name specifies the name of the fire

Defining Filters and FirewallsFilter persistence6-36 Preliminary January 30, 1998 Pipeline User’s Guide1Create a firewall filter using SAM.2Downl

Defining Filters and FirewallsFilter persistencePipeline User’s Guide Preliminary January 30, 1998 6-37A persistent filter or firewall is maintai

Pipeline User’s Guide Preliminary January 30, 1998 7-17Setting Up Pipeline SecurityThis chapter includes the following topics:Recommended securit

Setting Up Pipeline SecurityRecommended security measures7-2 Preliminary January 30, 1998 Pipeline User’s Guide• Activate the Full Access securit

Setting Up Pipeline SecurityRecommended security measuresPipeline User’s Guide Preliminary January 30, 1998 7-3Changing the Full Access security

Configuring WAN ConnectionsLink encapsulation1-2 Preliminary January 30, 1998 Pipeline User’s GuideThis chapter explains how to set up the Answer

Setting Up Pipeline SecurityRecommended security measures7-4 Preliminary January 30, 1998 Pipeline User’s GuideNow only users who have the passwo

Setting Up Pipeline SecurityRecommended security measuresPipeline User’s Guide Preliminary January 30, 1998 7-5Operations=NoWhen you restrict thi

Setting Up Pipeline SecurityRecommended security measures7-6 Preliminary January 30, 1998 Pipeline User’s GuideThe read community string enables

Setting Up Pipeline SecurityPipeline Security profilesPipeline User’s Guide Preliminary January 30, 1998 7-7Requiring profiles for incoming conne

Setting Up Pipeline SecurityPipeline Security profiles7-8 Preliminary January 30, 1998 Pipeline User’s Guidesettings for the two predefined Secur

Setting Up Pipeline SecurityPipeline Security profilesPipeline User’s Guide Preliminary January 30, 1998 7-9When Edit Security=No, all passwords

Setting Up Pipeline SecurityPipeline Security profiles7-10 Preliminary January 30, 1998 Pipeline User’s Guide(To learn more about DO commands, se

Setting Up Pipeline SecurityConnection securityPipeline User’s Guide Preliminary January 30, 1998 7-115Close and save the profile.Connection secu

Setting Up Pipeline SecurityConnection security7-12 Preliminary January 30, 1998 Pipeline User’s GuideAuthentication protocolsPassword Authentica

Setting Up Pipeline SecurityConnection securityPipeline User’s Guide Preliminary January 30, 1998 7-13When the Pipeline receives a PPP call, it t

Configuring WAN ConnectionsNailed groupsPipeline User’s Guide Preliminary January 30, 1998 1-3Nailed groupsA nailed connection is a permanent, ph

Setting Up Pipeline SecurityConnection security7-14 Preliminary January 30, 1998 Pipeline User’s GuideThe Id Auth parameter in the Answer profile

Setting Up Pipeline SecurityConnection securityPipeline User’s Guide Preliminary January 30, 1998 7-15Set the CLID Fail Busy parameter to Yes to

Setting Up Pipeline SecurityUsing filters to secure the network7-16 Preliminary January 30, 1998 Pipeline User’s Guide6Close and save the profile

Setting Up Pipeline SecurityUsing security cardsPipeline User’s Guide Preliminary January 30, 1998 7-17Filters can also be used to prevent remote

Setting Up Pipeline SecurityUsing security cards7-18 Preliminary January 30, 1998 Pipeline User’s GuideMAX (acting as the NAS). The NAS requests

Setting Up Pipeline SecurityUsing security cardsPipeline User’s Guide Preliminary January 30, 1998 7-19For the Pipeline to place calls to a NAS a

Setting Up Pipeline SecurityUsing security cards7-20 Preliminary January 30, 1998 Pipeline User’s GuideRequesting PAP-TOKEN-CHAP modePAP-TOKEN-CH

Setting Up Pipeline SecurityUsing security cardsPipeline User’s Guide Preliminary January 30, 1998 7-21EthernetConnectionsprofileEncaps options..

Setting Up Pipeline SecurityUsing security cards7-22 Preliminary January 30, 1998 Pipeline User’s GuideTo set up the Pipeline to communicate with

Setting Up Pipeline SecurityUsing security cardsPipeline User’s Guide Preliminary January 30, 1998 7-23[^C to exit] Password Mode>2Dial the re

Configuring WAN ConnectionsHow calls are initiated1-4 Preliminary January 30, 1998 Pipeline User’s GuideTo make channels available for a nailed c

Pipeline User’s Guide Preliminary January 30, 1998 8-18Pipeline System AdministrationThis chapter includes the following topics:Overview of admin

Pipeline System AdministrationOverview of administration functions8-2 Preliminary January 30, 1998 Pipeline User’s GuideSystem admin commandsThes

Pipeline System AdministrationActivating administrative privilegesPipeline User’s Guide Preliminary January 30, 1998 8-3Activating administrative

Pipeline System AdministrationConfiguring administration options8-4 Preliminary January 30, 1998 Pipeline User’s GuideD=Diagnostics2Press P (or s

Pipeline System AdministrationConfiguring administration optionsPipeline User’s Guide Preliminary January 30, 1998 8-5Term Rate=9600Console=Stand

Pipeline System AdministrationConfiguring administration options8-6 Preliminary January 30, 1998 Pipeline User’s Guide90-C00 Mod Config Log... S

Pipeline System AdministrationConfiguring administration optionsPipeline User’s Guide Preliminary January 30, 1998 8-7Syslog messages Syslog mess

Pipeline System AdministrationConfiguring administration options8-8 Preliminary January 30, 1998 Pipeline User’s Guidelocal For non-IP packets, i

Pipeline System AdministrationUsing the Pipeline status windowsPipeline User’s Guide Preliminary January 30, 1998 8-9Using the Pipeline status wi

Pipeline System AdministrationPerforming system administration operations8-10 Preliminary January 30, 1998 Pipeline User’s GuidePerforming system

Configuring WAN ConnectionsHow calls are answeredPipeline User’s Guide Preliminary January 30, 1998 1-5You can control how the Pipeline brings up

Pipeline System AdministrationPerforming system administration operationsPipeline User’s Guide Preliminary January 30, 1998 8-11To manually place

Pipeline System AdministrationPerforming system administration operations8-12 Preliminary January 30, 1998 Pipeline User’s GuideSend and Recv pas

Pipeline System AdministrationPerforming system administration operationsPipeline User’s Guide Preliminary January 30, 1998 8-13If you examine th

Pipeline System AdministrationPerforming system administration operations8-14 Preliminary January 30, 1998 Pipeline User’s GuideTo use the tsave

Pipeline System AdministrationPerforming system administration operationsPipeline User’s Guide Preliminary January 30, 1998 8-15To load configura

Pipeline System AdministrationPerforming system administration operations8-16 Preliminary January 30, 1998 Pipeline User’s GuideTo reset the unit

Pipeline System AdministrationUsing the terminal server interfacePipeline User’s Guide Preliminary January 30, 1998 8-17Using the terminal server

Pipeline System AdministrationUsing the terminal server interface8-18 Preliminary January 30, 1998 Pipeline User’s GuideThe following table lists

Pipeline System AdministrationUsing the terminal server interfacePipeline User’s Guide Preliminary January 30, 1998 8-19set password Enables dyna

Pipeline System AdministrationUsing the terminal server interface8-20 Preliminary January 30, 1998 Pipeline User’s Guideshow ip routes Displays I

Configuring WAN ConnectionsData compression options1-6 Preliminary January 30, 1998 Pipeline User’s Guidecan match IP-routing PPP calls against t

Pipeline System AdministrationAccessing a local Pipeline via TelnetPipeline User’s Guide Preliminary January 30, 1998 8-21Accessing a local Pipel

Pipeline User’s Guide Preliminary January 30, 1998 A-1APipeline 75 Voice FeaturesThis appendix includes the following topics:About the integrated

Pipeline 75 Voice FeaturesHow your ISDN service affects voice featuresA-2 Preliminary January 30, 1998 Pipeline User’s Guide• Two analog ports fo

Pipeline 75 Voice FeaturesHow your ISDN service affects voice featuresPipeline User’s Guide Preliminary January 30, 1998 A-3The menu for specifyi

Pipeline 75 Voice FeaturesHow outgoing voice calls are handledA-4 Preliminary January 30, 1998 Pipeline User’s GuideThe sections that follow note

Pipeline 75 Voice FeaturesHow incoming voice calls are handledPipeline User’s Guide Preliminary January 30, 1998 A-5• If both B channels are used

Pipeline 75 Voice FeaturesHow incoming voice calls are handledA-6 Preliminary January 30, 1998 Pipeline User’s Guide• If both B channels are used

Pipeline 75 Voice FeaturesHow incoming voice calls are handledPipeline User’s Guide Preliminary January 30, 1998 A-7by the Pipeline, is either an

Pipeline 75 Voice FeaturesHow incoming voice calls are handledA-8 Preliminary January 30, 1998 Pipeline User’s GuideB1 *B2In this example, B2—the

Pipeline 75 Voice FeaturesSupport for 2-channel calls on one SPIDPipeline User’s Guide Preliminary January 30, 1998 A-9Support for 2-channel call

Configuring WAN ConnectionsThe Answer profilePipeline User’s Guide Preliminary January 30, 1998 1-7The Answer profileAnswer profiles contain para

Pipeline 75 Voice FeaturesEAZ Terminal ID for GermanyA-10 Preliminary January 30, 1998 Pipeline User’s GuideHow 3.1K audio calls workIn the Confi

Pipeline User’s Guide Preliminary January 30, 1998 B-1BIDSL ImplementationsThis appendix contains the following topics:ISDN Digital Subscriber Li

IDSL ImplementationsConfiguring an IDSL connectionB-2 Preliminary January 30, 1998 Pipeline User’s GuideDSL requires dedicated DSL equipment at e

IDSL ImplementationsConfiguring an IDSL connectionPipeline User’s Guide Preliminary January 30, 1998 B-3Note that the IDSL switch type is used to

IDSL ImplementationsMaking voice calls over IDSLB-4 Preliminary January 30, 1998 Pipeline User’s GuideMaking voice calls over IDSLTo make voice c

Pipeline User’s Guide Preliminary January 30, 1998 C-1C APP Server utilityThis appendix includes these topics:About the APP Server utilityThe Asc

APP Server utilityAPP Server installation and setupC-2 Preliminary January 30, 1998 Pipeline User’s GuideThen configure your Pipeline to communic

APP Server utilityAPP Server installation and setupPipeline User’s Guide Preliminary January 30, 1998 C-3For example:APP Host=70017001 is the def

APP Server utilityAPP Server installation and setupC-4 Preliminary January 30, 1998 Pipeline User’s GuideIn the APPSRVR.INI file, the first line

APP Server utilityAPP Server installation and setupPipeline User’s Guide Preliminary January 30, 1998 C-5Additionally, a section entitled [App Se

Configuring WAN ConnectionsThe Answer profile1-8 Preliminary January 30, 1998 Pipeline User’s GuidePPP options...Session options...2To require a

APP Server utilityAPP Server installation and setupC-6 Preliminary January 30, 1998 Pipeline User’s Guide8=Access Denied.^M^J9=All Channels of Se

APP Server utilityAPP Server installation and setupPipeline User’s Guide Preliminary January 30, 1998 C-7enter it correctly. If multiple users ne

APP Server utilityAPP Server installation and setupC-8 Preliminary January 30, 1998 Pipeline User’s GuideThe –b option sets a socket option to al

APP Server utilityAPP Server installation and setupPipeline User’s Guide Preliminary January 30, 1998 C-9The APPSRVDS.EXE DOS utility does not re

APP Server utilityAPP Server installation and setupC-10 Preliminary January 30, 1998 Pipeline User’s Guide• UDP port to use = 7001• Broadcast U

APP Server utilityAPP Server installation and setupPipeline User’s Guide Preliminary January 30, 1998 C-112Click Connect.A Settings dialog box op

APP Server utilityAPP Server installation and setupC-12 Preliminary January 30, 1998 Pipeline User’s GuideChoose File > New > Program Item.

APP Server utilityAPP Server installation and setupPipeline User’s Guide Preliminary January 30, 1998 C-134Follow prompts and select the destinat

Pipeline User’s Guide Preliminary January 30, 1998 D-1DTroubleshootingThis appendix includes the following topics:Cabling problems: Rule these ou

TroubleshootingCommon problems and their solutionsD-2 Preliminary January 30, 1998 Pipeline User’s GuideSee “Check the installation” on page D-10

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-9Route IP=YesRoute IPX=NoBridge=NoNote:You mus

TroubleshootingCommon problems and their solutionsPipeline User’s Guide Preliminary January 30, 1998 D-3The first channel of an MP+ call connects

TroubleshootingCommon problems and their solutionsD-4 Preliminary January 30, 1998 Pipeline User’s Guide100 terminalIf the unit passed its power-

TroubleshootingProblems configuring the PipelinePipeline User’s Guide Preliminary January 30, 1998 D-5The start-up display indicates a power-on s

TroubleshootingProblems configuring the PipelineD-6 Preliminary January 30, 1998 Pipeline User’s GuideIf your Pipeline is plugged into a power st

TroubleshootingISDN BRI interface problemsPipeline User’s Guide Preliminary January 30, 1998 D-7– Direct connectIf necessary, configure your comm

TroubleshootingISDN BRI interface problemsD-8 Preliminary January 30, 1998 Pipeline User’s GuideThe most common problem with SPIDs is that they w

TroubleshootingISDN BRI interface problemsPipeline User’s Guide Preliminary January 30, 1998 D-9If you are running multipoint (passive bus) on yo

TroubleshootingProblems accessing the remote networkD-10 Preliminary January 30, 1998 Pipeline User’s GuideConnection profile. Try enabling PAP o

TroubleshootingProblems accessing the remote networkPipeline User’s Guide Preliminary January 30, 1998 D-11If necessary, connect your Pipeline to

TroubleshootingProblems accessing the remote networkD-12 Preliminary January 30, 1998 Pipeline User’s Guide• If an X appears in the Link field of

Configuring WAN ConnectionsConnection profiles1-10 Preliminary January 30, 1998 Pipeline User’s GuideDial Brdcast=N/AEncaps options...Ip options.

TroubleshootingProblems accessing the remote networkPipeline User’s Guide Preliminary January 30, 1998 D-13– Contact the service provider who ins

Pipeline User’s Guide Preliminary January 30, 1998 E-1E Upgrading system softwareThis appendix includes the following topics:Warning: Do not “upg

Upgrading system softwareDisplaying the software load nameE-2 Preliminary January 30, 1998 Pipeline User’s Guideserver, and you will need to crea

Upgrading system softwareThe upgrade procedurePipeline User’s Guide Preliminary January 30, 1998 E-3Featuresi IP only (OSPF - no IPX, ARA)p IPX o

Upgrading system softwareThe upgrade procedureE-4 Preliminary January 30, 1998 Pipeline User’s GuideInstructions for completing these tasks are d

Upgrading system softwareThe upgrade procedurePipeline User’s Guide Preliminary January 30, 1998 E-5Message #119Password accepted.Using new secur

Upgrading system softwareThe upgrade procedureE-6 Preliminary January 30, 1998 Pipeline User’s Guide• You must use TFTP to upload a fat or extend

Upgrading system softwareThe upgrade procedurePipeline User’s Guide Preliminary January 30, 1998 E-73If necessary, activate a Security profile th

Upgrading system softwareThe upgrade procedureE-8 Preliminary January 30, 1998 Pipeline User’s Guide8From the VT100 interface, access the diagnos

Upgrading system softwareThe upgrade procedurePipeline User’s Guide Preliminary January 30, 1998 E-95Enter the following command to clear any dif

Ascend Customer ServicePipeline User’s Guide Preliminary January 30, 1998 iiiAscend Customer ServiceYou can request technical assistance or addit

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-118Enter whether or not the connection will Ro

Upgrading system softwareThe upgrade procedureE-10 Preliminary January 30, 1998 Pipeline User’s GuidenvramclearAfter executing this command, the

Upgrading system softwareThe upgrade procedurePipeline User’s Guide Preliminary January 30, 1998 E-11UART initializedfat load: bad CRC!!forcing s

Upgrading system softwareThe upgrade procedureE-12 Preliminary January 30, 1998 Pipeline User’s GuideThis check is initiated by the currently-loa

Upgrading system softwareThe upgrade procedurePipeline User’s Guide Preliminary January 30, 1998 E-13loading code from tftpserver.ascend.comfile

Pipeline User’s Guide Preliminary January 30, 1998 Glossary-1GlossaryAuthentication—A method of identifying a caller before accepting a call. The

GlossaryBroadcast packetsGlossary-2 Preliminary January 30, 1998 Pipeline User’s GuideBroadcast packets—Those sent to all users on a network, eve

GlossaryProfilePipeline User’s Guide Preliminary January 30, 1998 Glossary-3address, plus the data payload and other information. Surrounding a p

GlossaryVT-100 terminal emulationGlossary-4 Preliminary January 30, 1998 Pipeline User’s GuideIP address, then the Pipeline broadcasts a request

Pipeline User’s Guide Preliminary January 30, 1998 Index-1IndexNumerics2-channel calls on a single SPID A-92nd Adrs parameter 2-153.1K audio call

Index-2 Preliminary January 30, 1998 Pipeline User’s GuideIndexBdescribed 2-37example of how to set up 2-38RADIUS authenticates mobile nodes 2-37

Configuring WAN ConnectionsConnection profiles1-12 Preliminary January 30, 1998 Pipeline User’s Guide3If a filter is applied, and you want the fi

IndexCPipeline User’s Guide Preliminary January 30, 1998 Index-3CCACHE-TOKEN-CHAP authentication 1-21Call Conferencing A-8call filterAppleTalk 6-

Index-4 Preliminary January 30, 1998 Pipeline User’s GuideIndexDbridging AppleTalk 5-10bridging IPX client 5-13bridging IPX server 5-14configurin

IndexEPipeline User’s Guide Preliminary January 30, 1998 Index-5DNS host address table 3-17DNS list attempt 3-7DNS profile 3-2, 3-15Dnstab edit c

Index-6 Preliminary January 30, 1998 Pipeline User’s GuideIndexGassigned to a Connection profile 6-35configured for port routing 3-29Force 56 par

IndexIPipeline User’s Guide Preliminary January 30, 1998 Index-7input filterconditions described 6-6of IP call filter 6-26SAP filters 4-7interfac

Index-8 Preliminary January 30, 1998 Pipeline User’s GuideIndexLconfiguring 4-24configuring IPX SAP on a WAN link 4-20connecting a dial-in user 4

IndexNPipeline User’s Guide Preliminary January 30, 1998 Index-9Macintosh clients of NetWare servers 4-10manually dialing a connection 1-4manuall

Index-10 Preliminary January 30, 1998 Pipeline User’s GuideIndexPconditions described 6-6in NetWare Call 6-22of IP call filter 6-26SAP filters 4-

IndexSPipeline User’s Guide Preliminary January 30, 1998 Index-11redial attempts controlledBlock Calls After parameter 1-12redundant routes adver

Index-12 Preliminary January 30, 1998 Pipeline User’s GuideIndexSSecurity profilesactivating Field Service E-4security profiles 7-8, 7-10activati

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-13Call Type=SwitchedGroup=N/AFT1 Caller=N/ADat

IndexTPipeline User’s Guide Preliminary January 30, 1998 Index-13static route described 2-16Static Rtes profile 2-17, 2-18Connection profile and

Index-14 Preliminary January 30, 1998 Pipeline User’s GuideIndexUgeneral types of D-2ISDN BRI interface D-7trunk number removed from called numbe

Configuring WAN ConnectionsConnection profiles1-14 Preliminary January 30, 1998 Pipeline User’s Guide• Configure the routing or bridging setup of

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-15Both sides of the connection must support th

Configuring WAN ConnectionsConnection profiles1-16 Preliminary January 30, 1998 Pipeline User’s GuideMP+ (Multilink Protocol Plus), extends the c

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-17parameters are set in Ethernet > Answer &

Configuring WAN ConnectionsConnection profiles1-18 Preliminary January 30, 1998 Pipeline User’s GuideFor a discussion about removing the base cha

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-19By default, the calling unit adds or subtrac

Configuring WAN ConnectionsConnection profiles1-20 Preliminary January 30, 1998 Pipeline User’s Guide3Open the Encaps Options submenu of the same

Ascend Customer Service iv Preliminary January 30, 1998 Pipeline User’s GuideYou can also contact the Ascend main office by dialing 510-769-6001,

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-21Link Comp=StacVJ Comp=Yes8Configure the band

Configuring WAN ConnectionsConnection profiles1-22 Preliminary January 30, 1998 Pipeline User’s Guide>BACP=YesDyn Alg=QuadraticSec History=15A

Configuring WAN ConnectionsConnection profilesPipeline User’s Guide Preliminary January 30, 1998 1-23Nailed MPP connectionsA Nailed/MPP connectio

Configuring WAN ConnectionsConfiguring Frame Relay connections1-24 Preliminary January 30, 1998 Pipeline User’s GuideOn the far end of the connec

Configuring WAN ConnectionsConfiguring Frame Relay connectionsPipeline User’s Guide Preliminary January 30, 1998 1-25network, and the DLCI may ch

Configuring WAN ConnectionsConfiguring Frame Relay connections1-26 Preliminary January 30, 1998 Pipeline User’s Guideconnections can support brid

Configuring WAN ConnectionsConfiguring Frame Relay connectionsPipeline User’s Guide Preliminary January 30, 1998 1-27Configuring a Frame Relay pr

Configuring WAN ConnectionsConfiguring Frame Relay connections1-28 Preliminary January 30, 1998 Pipeline User’s GuideT392=15MRU=15322Assign the p

Configuring WAN ConnectionsConfiguring Frame Relay connectionsPipeline User’s Guide Preliminary January 30, 1998 1-299Specify the link management

Configuring WAN ConnectionsConfiguring Frame Relay connections1-30 Preliminary January 30, 1998 Pipeline User’s Guide4Select Frame Relay encapsul

Pipeline User’s Guide Preliminary January 30, 1998 vContentsAscend Customer Service ...

Configuring WAN ConnectionsConfiguring Frame Relay connectionsPipeline User’s Guide Preliminary January 30, 1998 1-31The Inverse ARP response sup

Pipeline User’s Guide Preliminary January 30, 1998 2-12Configuring IP RoutingThis chapter contains the following topics:Introduction to IP routin

Configuring IP RoutingIntroduction to IP routing on the Pipeline2-2 Preliminary January 30, 1998 Pipeline User’s GuideIP routing connections have

Configuring IP RoutingIntroduction to IP routing on the PipelinePipeline User’s Guide Preliminary January 30, 1998 2-3interfaces. If the Pipeline

Configuring IP RoutingIntroduction to IP routing on the Pipeline2-4 Preliminary January 30, 1998 Pipeline User’s GuideSubnet mask notationIn the

Configuring IP RoutingIntroduction to IP routing on the PipelinePipeline User’s Guide Preliminary January 30, 1998 2-5198.5.248.40/29In the examp

Configuring IP RoutingIntroduction to IP routing on the Pipeline2-6 Preliminary January 30, 1998 Pipeline User’s GuideNote:A host route is a spec

Configuring IP RoutingIntroduction to IP routing on the PipelinePipeline User’s Guide Preliminary January 30, 1998 2-7The “0” address for this su

Configuring IP RoutingIntroduction to IP routing on the Pipeline2-8 Preliminary January 30, 1998 Pipeline User’s GuideRoute IP=Yes3Set Recv Auth=

Configuring IP RoutingIntroduction to IP routing on the PipelinePipeline User’s Guide Preliminary January 30, 1998 2-9routing connection that com

Contentsvi Preliminary January 30, 1998 Pipeline User’s GuideMonitoring DBA ...

Configuring IP RoutingIntroduction to IP routing on the Pipeline2-10 Preliminary January 30, 1998 Pipeline User’s GuideInterface-based routingAll

Configuring IP RoutingIntroduction to IP routing on the PipelinePipeline User’s Guide Preliminary January 30, 1998 2-11numbered, then the unit op

Configuring IP RoutingIntroduction to IP routing on the Pipeline2-12 Preliminary January 30, 1998 Pipeline User’s GuideSpecifying the remote inte

Configuring IP RoutingIntroduction to IP routing on the PipelinePipeline User’s Guide Preliminary January 30, 1998 2-13• A host route is created

Configuring IP RoutingManaging the routing table2-14 Preliminary January 30, 1998 Pipeline User’s GuideIP-only version of the Pipeline. If no pro

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-15the redundant Pipeline. To prevent the pro

Configuring IP RoutingManaging the routing table2-16 Preliminary January 30, 1998 Pipeline User’s GuideStatic and dynamic routesA static route is

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-17• Gateway=10.9.8.10Figure 2-4. An IP rout

Configuring IP RoutingManaging the routing table2-18 Preliminary January 30, 1998 Pipeline User’s GuideMetric=2Private=YesCreating a Static Rtes

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-19Private=NoThis setting specifies that the

ContentsPipeline User’s Guide Preliminary January 30, 1998 viiIdentifying Temporary routes in the routing table ...

Configuring IP RoutingManaging the routing table2-20 Preliminary January 30, 1998 Pipeline User’s GuideSpecifying default routes on a per-user ba

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-21Enabling the Pipeline to use dynamic routi

Configuring IP RoutingManaging the routing table2-22 Preliminary January 30, 1998 Pipeline User’s GuideOr, if you do not want the Pipeline to tra

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-23both networks implement consistent routing

Configuring IP RoutingManaging the routing table2-24 Preliminary January 30, 1998 Pipeline User’s GuideRIP=Recv-v2This setting means that the Pip

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-25• Ethernet > Connections > any prof

Configuring IP RoutingManaging the routing table2-26 Preliminary January 30, 1998 Pipeline User’s GuideThese routes are specified in a Connection

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-27Fields in the routing tableThe columns in

Configuring IP RoutingManaging the routing table2-28 Preliminary January 30, 1998 Pipeline User’s Guide– rj0 is the reject interface. It has an I

Configuring IP RoutingManaging the routing tablePipeline User’s Guide Preliminary January 30, 1998 2-29This is a count of the number of times the

Contentsviii Preliminary January 30, 1998 Pipeline User’s GuideSingle-address NAT and port routing ...

Configuring IP RoutingConfiguring IP routing connections2-30 Preliminary January 30, 1998 Pipeline User’s GuideIdentifying Temporary routes in th

Configuring IP RoutingConfiguring IP routing connectionsPipeline User’s Guide Preliminary January 30, 1998 2-31administration documentation descr

Configuring IP RoutingConfiguring IP routing connections2-32 Preliminary January 30, 1998 Pipeline User’s Guidefollowing shows how to configure a

Configuring IP RoutingConfiguring IP routing connectionsPipeline User’s Guide Preliminary January 30, 1998 2-33Encaps options...Send Auth=CHAPRec

Configuring IP RoutingConfiguring IP routing connections2-34 Preliminary January 30, 1998 Pipeline User’s GuideRecv PW=*SECURE*Send PW=*SECURE*IP

Configuring IP RoutingConfiguring IP routing connectionsPipeline User’s Guide Preliminary January 30, 1998 2-35Example router connection on a sub

Configuring IP RoutingConfiguring IP routing connections2-36 Preliminary January 30, 1998 Pipeline User’s GuideIP options...LAN Adrs=10.7.8.200/2

Configuring IP RoutingAscend Tunnel Management Protocol (ATMP)Pipeline User’s Guide Preliminary January 30, 1998 2-3712Close and save the profile

Configuring IP RoutingAscend Tunnel Management Protocol (ATMP)2-38 Preliminary January 30, 1998 Pipeline User’s Guidepacket routing to reach the

Configuring IP RoutingAscend Tunnel Management Protocol (ATMP)Pipeline User’s Guide Preliminary January 30, 1998 2-39EthernetConnectionsStation=f

ContentsPipeline User’s Guide Preliminary January 30, 1998 ixApplying an IPX SAP filter ...

Pipeline User’s Guide Preliminary January 30, 1998 3-13IP Address ManagementThis chapter includes the following topics:Connecting to a local IP n

IP Address ManagementConnecting to a local IP network3-2 Preliminary January 30, 1998 Pipeline User’s Guide•Ethernet > Mod Config > Ether O

IP Address ManagementConnecting to a local IP networkPipeline User’s Guide Preliminary January 30, 1998 3-3Assigning the Ethernet interface IP ad

IP Address ManagementConnecting to a local IP network3-4 Preliminary January 30, 1998 Pipeline User’s GuideIP Adrs=10.2.3.1/243Close and save the

IP Address ManagementConnecting to a local IP networkPipeline User’s Guide Preliminary January 30, 1998 3-5Dual IP also allows you to make a smoo

IP Address ManagementConnecting to a local IP network3-6 Preliminary January 30, 1998 Pipeline User’s GuideUsing Ping to verify the addressThe Pi

IP Address ManagementConnecting to a local IP networkPipeline User’s Guide Preliminary January 30, 1998 3-7If the IP addresses are assigned stati

IP Address ManagementConnecting to a local IP network3-8 Preliminary January 30, 1998 Pipeline User’s GuideEthernet and PPP checksums for the app

IP Address ManagementBOOTP RelayPipeline User’s Guide Preliminary January 30, 1998 3-9BOOTP RelayThe Bootstrap Protocol (BOOTP) defines how a com

IP Address ManagementDHCP services3-10 Preliminary January 30, 1998 Pipeline User’s GuideBOOTP servers in the BOOTP Relay menu does not necessari