Avaya IPv6 Instrukcja Użytkownika

Part No. 303530-A Rev 00October 1998BayRS Version 13.00Site Manager Software Version 7.00 Configuring IPv6 Services

Configuring IPv6 Services3-68303530-A Rev 00Configuring a Static Default RouteA default route entry in the routing table has a destination address of

303530-A Rev 004-1 Chapter 4Configuring RIPv6You configure RIPv6 by setting parameters as described under the following topics:Topic PageEnabling and

Configuring IPv6 Services4-2303530-A Rev 00Enabling and Disabling RIPWhen you add RIPv6 to an IPv6 interface, RIPv6 is enabled by default.You can use

Configuring RIPv6303530-A Rev 004-3 Supplying RIP UpdatesBy default, RIP supplies RIP updates to neighboring networks on each interface. You can use t

Configuring IPv6 Services4-4303530-A Rev 00Receiving RIP UpdatesBy default, RIPv6 listens for routing updates on every interface on which it is enable

Configuring RIPv6303530-A Rev 004-5 Supplying a Default RouteWhen the routing table does not contain the route to a particular destination address, th

Configuring IPv6 Services4-6303530-A Rev 00Listening for a Default RouteBy default, RIPv6 ignores inbound advertisements of a default route on the int

Configuring RIPv6303530-A Rev 004-7 Specifying the Update ModeRIPv6 can issue routing updates on this interface in the following modes:• Poisoned reve

Configuring IPv6 Services4-8303530-A Rev 00Specifying an Interval for Update BroadcastsBy default, RIP generates a full update every 30 seconds on eac

Configuring RIPv6303530-A Rev 004-9 Specifying a Timeout Period for an Unreachable NetworkBy default, RIP waits 90 seconds for an update from a networ

303530-A Rev 00xiFiguresFigure 1-1. 128-Bit IPv6 Address Format ...1-2Figure 1-2. Mul

Configuring IPv6 Services4-10303530-A Rev 00Specifying a Holddown TimeOnce RIP has determined that a network is unreachable, RIP continues to advertis

Configuring RIPv6303530-A Rev 004-11 Sending Triggered UpdatesRIP generates full routing updates at regular intervals. You can also configure RIP to g

Configuring IPv6 Services4-12303530-A Rev 00Specifying the RIPv6 DiameterThe RIP diameter is a hop count that RIPv6 uses to denote infinity. You must

Configuring RIPv6303530-A Rev 004-13 Configuring RIPv6 PoliciesRIPv6 policies allow you to control the flow of routing information in and out of the r

Configuring IPv6 Services4-14303530-A Rev 00Configuring a RIPv6 Accept PolicyA RIPv6 accept policy governs the addition of new routes to the routing t

Configuring RIPv6303530-A Rev 004-15 Site Manager ProcedureYou do this System responds1. In the Configuration Manager window, choose Protocols.The Pro

Configuring IPv6 Services4-16303530-A Rev 00Configuring a RIPv6 Announce PolicyAn announce policy governs the advertisement of routing information. Wh

Configuring RIPv6303530-A Rev 004-17 Site Manager ProcedureYou do this System responds1. In the Configuration Manager window, choose Protocols.The Pro

303530-A Rev 00A-1 Appendix ASite Manager ParametersThis appendix contains the Site Manager parameter descriptions for IPv6 services. You can display

Configuring IPv6 ServicesA-2303530-A Rev 00The Technician Interface allows you to modify parameters by issuing set and commit commands with the MIB ob

Site Manager Parameters303530-A Rev 00A-3 Parameter: Default HopPath: Configuration Manager > Protocols > IPv6 > IPv6 GlobalDefault: 64Option

Configuring IPv6 ServicesA-4303530-A Rev 00IPv6 Interface ParametersParameter: MTU TimeoutsPath: Configuration Manager > Protocols > IPv6 > I

Site Manager Parameters303530-A Rev 00A-5 Parameter: Interface TokenPath: Configuration Manager > Protocols > IPv6 > Edit IPv6 InterfacesDefa

Configuring IPv6 ServicesA-6303530-A Rev 00Parameter: Link Layer AddressPath: Configuration Manager > Protocols > IPv6 > Edit IPv6 Interfaces

Site Manager Parameters303530-A Rev 00A-7 Parameter: Slot MaskPath: Configuration Manager > Protocols > IPv6 > Edit IPv6 InterfacesDefault: A

Configuring IPv6 ServicesA-8303530-A Rev 00Parameter: TR End StationPath: Configuration Manager > Protocols > IPv6 > Edit IPv6 InterfacesDefa

Site Manager Parameters303530-A Rev 00A-9 Parameter: Frame Relay Multicast DLCI #2Path: Configuration Manager > Protocols > IPv6 > Edit IPv6

Configuring IPv6 ServicesA-10303530-A Rev 00Parameter: Tunnel IPv4 Local AddressPath: Configuration Manager > Protocols > IPv6 > Edit IPv6 In

Site Manager Parameters303530-A Rev 00A-11 Parameter: IPv6 Local IndexPath: Configuration Manager > Protocols > IPv6 > Edit IPv6 InterfacesDe

303530-A Rev 00xiii PrefaceThis guide describes IPv6 and RIPv6 and what you do to start and customize IPv6 and RIPv6 services on a Bay Networks® route

Configuring IPv6 ServicesA-12303530-A Rev 00IPv6 Prefix ParametersParameter: EnablePath: Configuration Manager > Protocols > IPv6 > List Pref

Site Manager Parameters303530-A Rev 00A-13 Parameter: Routing PreferencePath: Configuration Manager > Protocols > IPv6 > List PrefixesDefault

Configuring IPv6 ServicesA-14303530-A Rev 00Parameter: Autonomous Prefix FlagPath: Configuration Manager > Protocols > IPv6 > List PrefixesDe

Site Manager Parameters303530-A Rev 00A-15 IPv6 Neighbor Discovery ParametersParameter: Relative Valid LifetimePath: Configuration Manager > Protoc

Configuring IPv6 ServicesA-16303530-A Rev 00Parameter: Managed Address ConfigurationPath: Configuration Manager > Protocols > IPv6 > List Nei

Site Manager Parameters303530-A Rev 00A-17 Parameter: Retransmission TimePath: Configuration Manager > Protocols > IPv6 > List Neighbor Disco

Configuring IPv6 ServicesA-18303530-A Rev 00Parameter: Maximum MulticastPath: Configuration Manager > Protocols > IPv6 > List Neighbor Discov

Site Manager Parameters303530-A Rev 00A-19 IPv6 Adjacent Node ParametersParameter: EnablePath: Configuration Manager > Protocols > IPv6 > Lis

Configuring IPv6 ServicesA-20303530-A Rev 00Parameter: Routing PreferencePath: Configuration Manager > Protocols > IPv6 > List Adjacent Nodes

Site Manager Parameters303530-A Rev 00A-21 IPv6 Static Route ParametersParameter: EnablePath: Configuration Manager > Protocols > IPv6 > List

Configuring IPv6 Servicesxiv303530-A Rev 00Text ConventionsThis guide uses the following text conventions:angle brackets (< >) Indicate that you

Configuring IPv6 ServicesA-22303530-A Rev 00Parameter: Next Hop AddressPath: Configuration Manager > Protocols > IPv6 > List Static RoutesDef

Site Manager Parameters303530-A Rev 00A-23 RIPv6 Interface ParametersParameter: EnablePath: Configuration Manager > Protocols > IPv6 > RIPv6

Configuring IPv6 ServicesA-24303530-A Rev 00Parameter: Default Route SupplyPath: Configuration Manager > Protocols > IPv6 > RIPv6 > Interf

Site Manager Parameters303530-A Rev 00A-25 Parameter: PoisonPath: Configuration Manager > Protocols > IPv6 > RIPv6 > InterfacesDefault: Po

Configuring IPv6 ServicesA-26303530-A Rev 00Parameter: Timeout TimerPath: Configuration Manager > Protocols > IPv6 > RIPv6 > InterfacesDef

Site Manager Parameters303530-A Rev 00A-27 RIPv6 Accept Policy ParametersParameter: Triggered UpdatesPath: Configuration Manager > Protocols > I

Configuring IPv6 ServicesA-28303530-A Rev 00Parameter: Accept NamePath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policies > A

Site Manager Parameters303530-A Rev 00A-29 Parameter: Accept ActionPath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policies >

Configuring IPv6 ServicesA-30303530-A Rev 00Parameter: Accept InjectPath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policies >

Site Manager Parameters303530-A Rev 00A-31 Parameter: Accept GatewayPath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policies >

Preface303530-A Rev 00xv Acronymsitalic text Indicates file and directory names, new terms, book titles, and variables in command syntax descriptions.

Configuring IPv6 ServicesA-32303530-A Rev 00RIPv6 Announce Policy ParametersParameter: Accept LogPath: Configuration Manager > Protocols > IPv6

Site Manager Parameters303530-A Rev 00A-33 Parameter: Announce PrefixesPath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policies &

Configuring IPv6 ServicesA-34303530-A Rev 00Parameter: Announce PrecedencePath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policie

Site Manager Parameters303530-A Rev 00A-35 Parameter: Announce AdvertisePath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policies

Configuring IPv6 ServicesA-36303530-A Rev 00Parameter: Announce RIP GatewayPath: Configuration Manager > Protocols > IPv6 > RIPv6 > Polici

Site Manager Parameters303530-A Rev 00A-37 Parameter: Announce RIP MetricPath: Configuration Manager > Protocols > IPv6 > RIPv6 > Policies

303530-A Rev 00Index-1Aacronyms, xvactual cost update mode, 4-7addressesanycast, 1-3IPv6, 1-2IPv6 next-hop, 3-65link layer, 3-13local IPv4, 3-27MAC, 3

Index-2303530-A Rev 00disablingaddress prefixes, 3-33adjacent node, 3-55autonomous address configuration, 3-39global IPv6, 3-2IPv6 interface, 3-9MTU P

303530-A Rev 00Index-3local index, 3-29packet forwarding, 1-9remote address, 3-30starting, 2-1tunnels, 1-5IPv6 hop limit, 3-4IPv6 interfacedescribing,

Configuring IPv6 Servicesxvi303530-A Rev 00HDLC high-level data link controlIP Internet ProtocolISDN Integrated Services Digital NetworkISO Internatio

Index-4303530-A Rev 00product support, xviipublications, Bay Networks, xviiRReachable Time parameter, 3-47, A-16receiving RIP updates, 4-4redirect mes

303530-A Rev 00Index-5Uunreachable networkadvertising a route to, 4-10unreachable network timeout period, 4-9update modes, specifying, 4-7updatesrecei

Preface303530-A Rev 00xvii Bay Networks Technical PublicationsYou can now print Bay Networks technical manuals and release notes free, directly from t

303530-A Rev 001-1 Chapter 1IPv6 OverviewThis overview of IP Version 6 covers the following topics:IPv6 HeaderThe IPv6 protocol defines the header use

ii303530-A Rev 004401 Great America Parkway 8 Federal StreetSanta Clara, CA 95054 Billerica, MA 01821Copyright © 1998 Bay Networks, Inc.All rights res

Configuring IPv6 Services1-2303530-A Rev 00IPv6 AddressesAn IPv6 address consists of 128 bits that identify an interface or a set of interfaces. The a

IPv6 Overview303530-A Rev 001-3 Interface IDThe interface ID or token is a unique number identifying an IPv6 node (a host or a router). For stateless

Configuring IPv6 Services1-4303530-A Rev 00IPv4-Compatible AddressThe IPv4-compatible address, which includes an IPv4 address in the low-order 32 bits

IPv6 Overview303530-A Rev 001-5 An IPv4-compatible address combines hexadecimal and decimal values as follows:x:x:x:x:x:x:d.d.d.dx:x:x:x:x:x is a hexa

Configuring IPv6 Services1-6303530-A Rev 00Static IPv4 Tunnel A static tunnel -- also called a configured tunnel -- is a mechanism for forwarding any

IPv6 Overview303530-A Rev 001-7 2. Router C encapsulates the IPv6 packet in an IPv4 header. The source address in the IPv4 header is the IPv4 address

Configuring IPv6 Services1-8303530-A Rev 00Figure 1-5. Automatic IPv4 TunnelThe following steps occur:1.Router D receives the packet and determines th

IPv6 Overview303530-A Rev 001-9 5.Router J decapsulates the packet.Note that unlike a configured tunnel, which is a permanent point-to-point link in t

Configuring IPv6 Services1-10303530-A Rev 00IPv6 Extension HeadersIPv6 extension headers describe processing options. Each extension header contains a

IPv6 Overview303530-A Rev 001-11 • The hop-by-hop extension header contains optional information that must be examined by all intermediate IPv6 router

303530-A Rev 00iiiBay Networks, Inc. Software License AgreementNOTICE: Please carefully read this license agreement before copying or using the accom

Configuring IPv6 Services1-12303530-A Rev 00Using the router advertisement message that it sends in response to a solicitation from a host, an IPv6 ro

303530-A Rev 002-1 Chapter 2Starting IPv6 ServicesBefore you can choose a protocol to run on the router, you must configure a circuit that the protoco

Configuring IPv6 Services2-2303530-A Rev 00Adding Neighbor Discovery to an IPv6 InterfaceUse Site Manager to add Neighbor Discovery to an IPv6 interfa

303530-A Rev 003-1 Chapter 3Configuring and Customizing IPv6You configure and customize IPv6 by setting IPv6 parameters as described under the followi

Configuring IPv6 Services3-2303530-A Rev 00Customizing IPv6 GloballyWhen you configure an IPv6 interface, IPv6 runs on the router with default values

Configuring and Customizing IPv6303530-A Rev 003-3 Configuring IPv6 in Not-Forwarding ModeBy default IPv6 forwards all packets that are not addressed

Configuring IPv6 Services3-4303530-A Rev 00Supplying a Value for the Hop Limit FieldThe IPv6 header includes a hop limit field set by the originating

Configuring and Customizing IPv6303530-A Rev 003-5 Specifying a Minimum Link MTU SizeEach link in the IPv6 internet has a maximum transmission unit (M

Configuring IPv6 Services3-6303530-A Rev 00Enabling and Disabling MTU Path DiscoveryEach link in the IPv6 internet has an MTU size, which is expressed

Configuring and Customizing IPv6303530-A Rev 003-7 Specifying an MTU Path Timeout PeriodBy default, a router that has learned a link MTU value through

iv303530-A Rev 00its own data and information and for maintaining adequate procedures apart from the Software to reconstruct lost or altered files, d

Configuring IPv6 Services3-8303530-A Rev 00Customizing an IPv6 InterfaceWhen you configure an IPv6 interface on a circuit, IPv6 runs with default valu

Configuring and Customizing IPv6303530-A Rev 003-9 Enabling and Disabling the InterfaceBy default, IPv6 is enabled on the interface.You can use the fo

Configuring IPv6 Services3-10303530-A Rev 00Supplying a Description of the InterfaceYou can use the following Site Manager procedure to enter a descri

Configuring and Customizing IPv6303530-A Rev 003-11 Supplying an Interface ID The interface ID -- also called the token -- is a unique number identify

Configuring IPv6 Services3-12303530-A Rev 00Specifying the Circuit NameBy default, IPv6 uses the circuit name you specified when you configured the in

Configuring and Customizing IPv6303530-A Rev 003-13 Specifying the Link Layer AddressBy default, IPv6 uses the 48-bit MAC address of the interface on

Configuring IPv6 Services3-14303530-A Rev 00Specifying an MTU Size for the LinkBy default, IPv6 uses the default MTU size for the underlying medium.Yo

Configuring and Customizing IPv6303530-A Rev 003-15 Specifying the Size of the Forwarding TableBy default, IPv6 allows a maximum of 128 entries in the

Configuring IPv6 Services3-16303530-A Rev 00Configuring IPv6 on the Circuitless InterfaceBy default, IPv6 is configured on the circuitless interface.

Configuring and Customizing IPv6303530-A Rev 003-17 Enabling and Disabling Redirect MessagesBy default, IPv6 sends Internet Control Message Protocol (

303530-A Rev 00vContentsPrefaceBefore You Begin ...

Configuring IPv6 Services3-18303530-A Rev 00Configuring ICMP Error MessagesBy default, IPv6 is allowed to transmit up to 100 ICMP error messages per s

Configuring and Customizing IPv6303530-A Rev 003-19 Enabling and Disabling TR End Station SupportBy default, IPv6 does not provide source routing supp

Configuring IPv6 Services3-20303530-A Rev 00Specifying an SMDS Group AddressYou can use the following Site Manager procedure to provide a Switched Mul

Configuring and Customizing IPv6303530-A Rev 003-21 Specifying a Frame Relay Broadcast DLCIYou can use the following Site Manager procedure to supply

Configuring IPv6 Services3-22303530-A Rev 00Specifying a Frame Relay Multicast DLCIYou can use the following Site Manager procedure to supply frame re

Configuring and Customizing IPv6303530-A Rev 003-23 Configuring a Tunnel on the InterfaceFor an overview of tunnels and information about the types of

Configuring IPv6 Services3-24303530-A Rev 00Configuring an IPv6 Interface as a Tunnel End PointTo indicate that the interface is the end point of a tu

Configuring and Customizing IPv6303530-A Rev 003-25 Specifying a Tunnel TypeFor information about IPv6 and IPv4 tunnel types, see “Tunnels” on page 1-

Configuring IPv6 Services3-26303530-A Rev 00You can use the following Site Manager procedure to specify the type of tunnel you want to configure on th

Configuring and Customizing IPv6303530-A Rev 003-27 Specifying a Local IPv4 AddressIf you are configuring an IPv4 static tunnel, an IPv4 automatic tun

vi303530-A Rev 00Chapter 2 Starting IPv6 ServicesStarting IPv6 ...

Configuring IPv6 Services3-28303530-A Rev 00Specifying a Remote IPv4 AddressIf you are configuring an IPv4 static tunnel or an IPv4 semiautomatic tunn

Configuring and Customizing IPv6303530-A Rev 003-29 Specifying a Local IPv6 IndexIf you are configuring an IPv6 static tunnel, an IPv6 automatic tunne

Configuring IPv6 Services3-30303530-A Rev 00Specifying a Remote IPv6 AddressIf you are configuring an IPv6 static tunnel or an IPv6 semiautomatic tunn

Configuring and Customizing IPv6303530-A Rev 003-31 Configuring an IPv6 Address PrefixAn IPv6 address consists of an interface ID and an address prefi

Configuring IPv6 Services3-32303530-A Rev 00Associating a Prefix with an Interface IDYou can use following Site Manager procedure to add an address pr

Configuring and Customizing IPv6303530-A Rev 003-33 Enabling and Disabling Use of the PrefixBy default, an address prefix you configure is enabled for

Configuring IPv6 Services3-34303530-A Rev 00Supplying an Address PrefixYou can use the following Site Manager procedure to supply the address prefix.S

Configuring and Customizing IPv6303530-A Rev 003-35 Specifying the Length of the PrefixAn address prefix can be 3 to 128 bits long.You can use the fol

Configuring IPv6 Services3-36303530-A Rev 00Specifying a Routing PreferenceThe default routing preference value is 15 (most preferred).You can use the

Configuring and Customizing IPv6303530-A Rev 003-37 Specifying a CostThe default cost of an address prefix is 1.You can use the following Site Manager

303530-A Rev 00viiSpecifying a Local IPv6 Index ...3-29Specifying a Remo

Configuring IPv6 Services3-38303530-A Rev 00Configuring the Prefix for On-Link DeterminationBy default, an address prefix can be used for on-link dete

Configuring and Customizing IPv6303530-A Rev 003-39 Enabling Autonomous Address ConfigurationBy default, this prefix can be used for autonomous addres

Configuring IPv6 Services3-40303530-A Rev 00Supplying a Preferred Lifetime ValueThe preferred lifetime value indicates the length of time in seconds (

Configuring and Customizing IPv6303530-A Rev 003-41 Supplying a Valid Lifetime ValueThe valid lifetime value indicates the length of time in seconds (

Configuring IPv6 Services3-42303530-A Rev 00Customizing IPv6 Neighbor DiscoveryFor an overview, see “Neighbor Discovery” on page 1-11. When you config

Configuring and Customizing IPv6303530-A Rev 003-43 Enabling and Disabling Neighbor DiscoveryBy default, neighbor discovery is enabled on the interfac

Configuring IPv6 Services3-44303530-A Rev 00Controlling Router AdvertisementsAn IPv6 router receives ND solicitation messages from hosts on local netw

Configuring and Customizing IPv6303530-A Rev 003-45 Controlling Address AutoconfigurationUsing the router advertisement that it sends in response to a

Configuring IPv6 Services3-46303530-A Rev 00Controlling Nonaddress AutoconfigurationTurn the Managed Non-Address flag on if you want hosts to use the

Configuring and Customizing IPv6303530-A Rev 003-47 Specifying a Neighbor Reachability TimeThe neighbor reachability time is the number of millisecond

viii303530-A Rev 00Supplying the Destination IPv6 Address Prefix ...3-63Specifying the Prefix Leng

Configuring IPv6 Services3-48303530-A Rev 00Specifying a Retransmission Time for Neighbor SolicitationsThe retransmission time for neighbor solicitati

Configuring and Customizing IPv6303530-A Rev 003-49 Specifying a Maximum Hop Limit for ND AdvertisementsThe default maximum hop limit for ND advertise

Configuring IPv6 Services3-50303530-A Rev 00Specifying a Minimum Time for Unsolicited AdvertisementsThe minimum time for unsolicited advertisements is

Configuring and Customizing IPv6303530-A Rev 003-51 Specifying a Maximum Time for Unsolicited AdvertisementsThe maximum time for unsolicited advertise

Configuring IPv6 Services3-52303530-A Rev 00Specifying a Lifetime for the Default RouterBy default, the default router has a lifetime of 1800 seconds.

Configuring and Customizing IPv6303530-A Rev 003-53 Configuring Address Duplication DetectionBy default, the router sends a single neighbor solicitati

Configuring IPv6 Services3-54303530-A Rev 00Defining an IPv6 Adjacent NodeAn adjacent node is a device attached to a local network. You define an adja

Configuring and Customizing IPv6303530-A Rev 003-55 Enabling and Disabling the Adjacent Node DefinitionBy default, the adjacent node definition that y

Configuring IPv6 Services3-56303530-A Rev 00Supplying the Physical Address of the Adjacent NodeFor a frame relay PVC, the physical address of the adja

Configuring and Customizing IPv6303530-A Rev 003-57 Specifying the Link Layer Encapsulation TypeBy default, the link layer encapsulation type defined

303530-A Rev 00ixAppendix A Site Manager ParametersIPv6 Global Parameters ...

Configuring IPv6 Services3-58303530-A Rev 00Specifying a Route Preference ValueBy default, this definition has a preference value of 15 (most preferre

Configuring and Customizing IPv6303530-A Rev 003-59 Specifying the CostBy default, this adjacent node definition has a cost of 1.The cost value you sp

Configuring IPv6 Services3-60303530-A Rev 00Supplying the WAN Address of the Adjacent NodeIPv6 uses a WAN address (for example, an X.121 or E.164 addr

Configuring and Customizing IPv6303530-A Rev 003-61 Configuring an IPv6 Static RouteA static route is a manually configured route that specifies the n

Configuring IPv6 Services3-62303530-A Rev 00Enabling and Disabling the Static RouteBy default, the static route you configure is enabled.You can use t

Configuring and Customizing IPv6303530-A Rev 003-63 Supplying the Destination IPv6 Address PrefixYou can use the following Site Manager procedure to s

Configuring IPv6 Services3-64303530-A Rev 00Specifying the Prefix LengthYou can use the following Site Manager procedure to specify the length (in bit

Configuring and Customizing IPv6303530-A Rev 003-65 Supplying the IPv6 Next-Hop AddressYou can use the following Site Manager procedure to supply the

Configuring IPv6 Services3-66303530-A Rev 00Specifying a Route Preference ValueBy default, the static route has a preference value of 15 (most preferr

Configuring and Customizing IPv6303530-A Rev 003-67 Specifying the CostBy default, the static route has a cost of 1.You can use the following Site Man