Avaya 1220 User Manual

BayRS Version 14.00Part No. 308625-14.00 Rev 00September 19994401 Great America ParkwaySanta Clara, CA 95054Configuring GRE, NAT, RIPSO, and BFE Serv

Configuring GRE, NAT, RIPSO, and BFE Services2-56308625-14.00 Rev 00Using the BCCTo configure N-to-1 translation:1.Configure a local address range (se

Configuring Network Address Translation308625-14.00 Rev 002-57 Using Site ManagerTo configure N-to-1 translation, complete the following tasks:Site Ma

Configuring GRE, NAT, RIPSO, and BFE Services2-58308625-14.00 Rev 00Customizing NAT Synchronization ParametersTo customize the way NAT synchronization

Configuring Network Address Translation308625-14.00 Rev 002-59 If you enable synchronization without entering a synchronized router ID, the router aut

Configuring GRE, NAT, RIPSO, and BFE Services2-60308625-14.00 Rev 00Using Site ManagerYou must configure an IP interface on the router before enabling

Configuring Network Address Translation308625-14.00 Rev 002-61 Using the BCCTo set a synchronized router ID, navigate to the global NAT prompt (for ex

Configuring GRE, NAT, RIPSO, and BFE Services2-62308625-14.00 Rev 00Setting the Synchronization PortThe default TCP port value for connections between

Configuring Network Address Translation308625-14.00 Rev 002-63 Customizing Keepalive ParametersNAT synchronization uses keepalive messages to recogniz

Configuring GRE, NAT, RIPSO, and BFE Services2-64308625-14.00 Rev 00To reset the keepalive retry count, navigate to the global NAT prompt and enter:sy

Configuring Network Address Translation308625-14.00 Rev 002-65 Configuring NAT Synchronization PeersNAT synchronization peers are the routers that thi

308625-14.00 Rev 00 xiFiguresFigure 1-1. Simple GRE Tunnel Components ...1-3Figure 1-2. GRE

Configuring GRE, NAT, RIPSO, and BFE Services2-66308625-14.00 Rev 00Using Site ManagerTo add a router to the list of synchronized peer routers, comple

Configuring Network Address Translation308625-14.00 Rev 002-67 Enabling and Disabling NAT Synchronization PeersEnabling a peer allows this router to s

Configuring GRE, NAT, RIPSO, and BFE Services2-68308625-14.00 Rev 00Using Site ManagerTo enable or disable a peer router, complete the following tasks

Configuring Network Address Translation308625-14.00 Rev 002-69 Deleting NAT Synchronization PeersUse the BCC or Site Manager to delete synchronization

308625-14.00 Rev 003-1 Chapter 3Configuring RIPSO on an IP InterfaceThis chapter describes RIPSO and provides instructions for configuring RIPSO on an

Configuring GRE, NAT, RIPSO, and BFE Services3-2308625-14.00 Rev 00By default, RIPSO is disabled on IP interfaces. You can use Site Manager to enable

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-3 The format of the security label is as follows:• Octet 1 contains a type value of 82(16), i

Configuring GRE, NAT, RIPSO, and BFE Services3-4308625-14.00 Rev 00Inbound IP DatagramsWhen the router receives an IP datagram on a RIPSO interface, i

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-5 Originated IP DatagramsWhen the router originates a datagram and the following conditions a

Configuring GRE, NAT, RIPSO, and BFE Services3-6308625-14.00 Rev 00Enabling and Disabling RIPSOUse Site Manager to enable or disable RIPSO on an inter

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-7 Specifying the IP Datagram Type for Stripping Security OptionsUse Site Manager to choose th

Configuring GRE, NAT, RIPSO, and BFE Services3-8308625-14.00 Rev 00Specifying the Outbound Datagram Type Requiring Security LabelsUse Site Manager to

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-9 Specifying the Inbound Datagram Type Requiring Security LabelsUse Site Manager to specify t

Configuring GRE, NAT, RIPSO, and BFE Services3-10308625-14.00 Rev 00Setting the Security Level for IP DatagramsUse Site Manager to specify the minimum

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-11 Choosing Authority Flags in Outbound DatagramsUse Site Manager to specify which authority

Configuring GRE, NAT, RIPSO, and BFE Services3-12308625-14.00 Rev 00Choosing Authority Flags in Inbound DatagramsUse Site Manager to specify which aut

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-13 Supplying Implicit Labels for Unlabeled Inbound DatagramsUse Site Manager to specify wheth

Configuring GRE, NAT, RIPSO, and BFE Services3-14308625-14.00 Rev 00Enabling and Disabling Default Labels for Unlabeled Outbound DatagramsUse Site Man

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-15 Enabling and Disabling Error Labels for Outbound ICMP Error DatagramsUse Site Manager to s

308625-14.00 Rev 00xiiiTablesTable 2-1. NAT Log Message Types ...2-26Table 4-1. B

Configuring GRE, NAT, RIPSO, and BFE Services3-16308625-14.00 Rev 00RIPSO ExampleThe router in Figure 3-2 has RIPSO configured on all three IP interfa

Configuring RIPSO on an IP Interface308625-14.00 Rev 003-17 Figure 3-2. RIPSO Example1.1.0.11.1.0.21.2.0.1 1.3.0.11.1.0.1Forward outbounddatagram?

308625-14.00 Rev 004-1 Chapter 4Connecting the Router to a Blacker Front EndThis chapter describes the Blacker front end (BFE) and provides instructio

Configuring GRE, NAT, RIPSO, and BFE Services4-2308625-14.00 Rev 00Figure 4-1. BFE Network ConfigurationBFE devices receive authorization and address

Connecting the Router to a Blacker Front End308625-14.00 Rev 004-3 BFE AddressingYou can enable BFE support on individual IP interfaces. Once enabled,

Configuring GRE, NAT, RIPSO, and BFE Services4-4308625-14.00 Rev 00Configuring BFE Support To configure BFE support on an IP interface, you must:• Con

Connecting the Router to a Blacker Front End308625-14.00 Rev 004-5 For instructions on performing steps 1 through 4, see Configuring X.25 Services. Fo

Configuring GRE, NAT, RIPSO, and BFE Services4-6308625-14.00 Rev 00Outgoing SVC LCN Start Parameter is ignored.Number of PVC channels Zero (0). BFE do

Connecting the Router to a Blacker Front End308625-14.00 Rev 004-7 Full Addressing OnAcceptance Format DefextRelease Format DefextCCITT (now ITU-T) Co

Configuring GRE, NAT, RIPSO, and BFE Services4-8308625-14.00 Rev 00Packet Size Options include 128, 256, 512, and 1024. If you want to use a value oth

308625-14.00 Rev 00A-1 Appendix ASite Manager ParametersThis appendix contains the Site Manager parameter descriptions for GRE, NAT, and RIPSO. You ca

Configuring GRE, NAT, RIPSO, and BFE ServicesA-2308625-14.00 Rev 00The Technician Interface allows you to modify parameters by issuing set and commit

Site Manager Parameters308625-14.00 Rev 00A-3 To access the GRE Create Tunnels List window, complete the following tasks: Site Manager ProcedureYou do

Configuring GRE, NAT, RIPSO, and BFE ServicesA-4308625-14.00 Rev 00Remote Connection ParametersThe Create GRE Remote Connection window (Figure A-2) al

Site Manager Parameters308625-14.00 Rev 00A-5 To access the Create GRE Remote Connection window, complete the following tasks: Site Manager ProcedureY

Configuring GRE, NAT, RIPSO, and BFE ServicesA-6308625-14.00 Rev 00Parameter: Remote Physical IP AddressPath: Configuration Manager > Protocols >

Site Manager Parameters308625-14.00 Rev 00A-7 NAT ParametersNAT parameters are described in the following sections:NAT Global ParametersThe NAT Base G

Configuring GRE, NAT, RIPSO, and BFE ServicesA-8308625-14.00 Rev 00To access the NAT Base Group Record window, complete the following tasks:Site Manag

Site Manager Parameters308625-14.00 Rev 00A-9 Parameter: Log MaskPath: Configuration Manager > Protocols > IP > NAT > GlobalDefault: NoneO

308625-14.00 Rev 00xvPrefaceThis guide describes the following services and what you do to start and customize them on a Nortel Networks™ router:• Gen

Configuring GRE, NAT, RIPSO, and BFE ServicesA-10308625-14.00 Rev 00Parameter: SynchronizationPath: Configuration Manager > Protocols > IP >

Site Manager Parameters308625-14.00 Rev 00A-11 Parameter: Keep Alive IntervalPath: Configuration Manager > Protocols > IP > NAT > GlobalDe

Configuring GRE, NAT, RIPSO, and BFE ServicesA-12308625-14.00 Rev 00NAT Interface ParametersThe NAT Interface List window (Figure A-4) allows access t

Site Manager Parameters308625-14.00 Rev 00A-13 Parameter: EnablePath: Configuration Manager > Protocols > IP > NAT > InterfaceDefault: Ena

Configuring GRE, NAT, RIPSO, and BFE ServicesA-14308625-14.00 Rev 00NAT Static Translation ParametersThe NAT Static Translation List window (Figure A-

Site Manager Parameters308625-14.00 Rev 00A-15 Parameter: Local AddressPath: Configuration Manager > Protocols > IP > NAT > Static > Ad

Configuring GRE, NAT, RIPSO, and BFE ServicesA-16308625-14.00 Rev 00Parameter: Mapping ProtocolPath: Configuration Manager > Protocols > IP >

Site Manager Parameters308625-14.00 Rev 00A-17 NAT Dynamic Translation Local Address Range ParametersThe NAT Local Address Range List window (Figure A

Configuring GRE, NAT, RIPSO, and BFE ServicesA-18308625-14.00 Rev 00Parameter: IP AddressPath: Configuration Manager > Protocols > IP > NAT &

Site Manager Parameters308625-14.00 Rev 00A-19 NAT Dynamic Translation Global Address Range ParametersThe NAT Global Address Range List window (Figure

Configuring GRE, NAT, RIPSO, and BFE Servicesxvi308625-14.00 Rev 00Text ConventionsThis guide uses the following text conventions:angle brackets (<

Configuring GRE, NAT, RIPSO, and BFE ServicesA-20308625-14.00 Rev 00To access the NAT Global Address Range List window, complete the following tasks:S

Site Manager Parameters308625-14.00 Rev 00A-21 NAT Synchronization Peer ParametersThe NAT Synchronization Peer List window (Figure A-8) allows access

Configuring GRE, NAT, RIPSO, and BFE ServicesA-22308625-14.00 Rev 00To access the NAT Synchronization Peer List window, complete the following tasks:S

Site Manager Parameters308625-14.00 Rev 00A-23 Parameter: Peer AddressPath: Configuration Manager > Protocols > IP > NAT > Synch PeerDefau

Configuring GRE, NAT, RIPSO, and BFE ServicesA-24308625-14.00 Rev 00RIPSO ParametersThe IP Interface List window (Figure A-9) allows access to paramet

Site Manager Parameters308625-14.00 Rev 00A-25 Parameter: Enable SecurityPath: Configuration Manager > Protocols > IP > InterfacesDefault: En

Configuring GRE, NAT, RIPSO, and BFE ServicesA-26308625-14.00 Rev 00Parameter: Require Out SecurityPath: Configuration Manager > Protocols > IP

Site Manager Parameters308625-14.00 Rev 00A-27 Parameter: Minimum LevelPath: Configuration Manager > Protocols > IP > InterfacesDefault: Uncl

Configuring GRE, NAT, RIPSO, and BFE ServicesA-28308625-14.00 Rev 00Parameter: Must Out AuthorityPath: Configuration Manager > Protocols > IP &g

Site Manager Parameters308625-14.00 Rev 00A-29 Parameter: Must In AuthorityPath: Configuration Manager > Protocols > IP > InterfacesDefault:

Preface308625-14.00 Rev 00xviiAcronymsThis guide uses the following acronyms:separator ( > ) Shows menu paths. Example: Protocols > IP identifie

Configuring GRE, NAT, RIPSO, and BFE ServicesA-30308625-14.00 Rev 00Parameter: Implicit LabelPath: Configuration Manager > Protocols > IP > I

Site Manager Parameters308625-14.00 Rev 00A-31 Parameter: Implicit LevelPath: Configuration Manager > Protocols > IP > InterfacesDefault: Unc

Configuring GRE, NAT, RIPSO, and BFE ServicesA-32308625-14.00 Rev 00Parameter: Default AuthorityPath: Configuration Manager > Protocols > IP >

Site Manager Parameters308625-14.00 Rev 00A-33 Parameter: Error LabelPath: Configuration Manager > Protocols > IP > InterfacesDefault: Enable

308625-14.00 Rev 00Index-1Aaccept policies, configuring for GRE tunnels, 1-6, 1-7acronyms, xviiannounce policies, configuring for GRE tunnels, 1-6auth

Index-2308625-14.00 Rev 00dynamic address translation (NAT)configuring, 2-48defined, 2-8starting, 2-11EEnable parameterGREremote tunnel end point, 1-2

308625-14.00 Rev 00Index-3ip command (BCC), 1-10IP Interface parameter (GRE), 1-9, A-3ipx command (BCC), 1-11KKeep Alive Interval parameter (NAT globa

Index-4308625-14.00 Rev 00network address port translation. See N-to-1 translation (NAT)Network Address Translation. See NATNto1 Address parameter (NA

308625-14.00 Rev 00Index-5Ssecurity classification (RIPSO), 3-4security labels (RIPSO)format, 3-2specifying inbound datagram types that require, 3-9sp

Configuring GRE, NAT, RIPSO, and BFE Servicesxviii308625-14.00 Rev 00Related PublicationsFor more information about GRE, NAT, and other IP services, r

Index-6308625-14.00 Rev 00tunnels command (BCC), 1-8type command (BCC), 2-35Uunlabeled IP datagrams (RIPSO), 3-5Vvirtual private network (VPN), 1-2VPN

Preface308625-14.00 Rev 00xixYou can purchase selected documentation sets, CDs, and technical publications through the collateral catalog. The catalog

ii308625-14.00 Rev 00 Copyright © 1999 Nortel NetworksAll rights reserved. Printed in the USA. September 1999.The information in this document is subj

308625-14.00 Rev 001-1 Chapter 1Configuring GRE TunnelsThis chapter provides information about Generic Routing Encapsulation (GRE) tunnels and instruc

Configuring GRE, NAT, RIPSO, and BFE Services1-2308625-14.00 Rev 00GRE Concepts and TerminologyGeneric Routing Encapsulation (GRE) is a protocol that

Configuring GRE Tunnels308625-14.00 Rev 001-3 How GRE Tunneling WorksA simple point-to-point GRE tunnel terminates at router interfaces at each end of

Configuring GRE, NAT, RIPSO, and BFE Services1-4308625-14.00 Rev 00The GRE tunnel can use any IP interface configured on the router as a physical end

Configuring GRE Tunnels308625-14.00 Rev 001-5 Figure 1-2. GRE Tunnel Encapsulating the IP ProtocolRouter 2Router 1Router interfaceRouter interfaceTunn

Configuring GRE, NAT, RIPSO, and BFE Services1-6308625-14.00 Rev 00Requirements for GRE Tunnels Encapsulating IPBefore configuring a tunnel encapsulat

Configuring GRE Tunnels308625-14.00 Rev 001-7 The disadvantage of using an announce policy is that it prevents the advertisement of other subnets with

Configuring GRE, NAT, RIPSO, and BFE Services1-8308625-14.00 Rev 00Creating a GRE TunnelYou can create up to 64 GRE tunnels on one router; each GRE tu

Configuring GRE Tunnels308625-14.00 Rev 001-9 For example, the following command sequence creates the tunnel boston with the local physical end point

308625-14.00 Rev 00iiiNortel Networks NA Inc. Software License AgreementNOTICE: Please carefully read this license agreement before copying or using t

Configuring GRE, NAT, RIPSO, and BFE Services1-10308625-14.00 Rev 00Adding a Protocol to the Local Tunnel End PointThe Nortel Networks implementation

Configuring GRE Tunnels308625-14.00 Rev 001-11 Adding an IPX Protocol InterfaceTo add an IPX protocol interface to a GRE tunnel, navigate to the GRE t

Configuring GRE, NAT, RIPSO, and BFE Services1-12308625-14.00 Rev 00Configuring the Remote Tunnel End PointA remote tunnel end point can be any IP int

Configuring GRE Tunnels308625-14.00 Rev 001-13 Using the BCCTo configure a remote tunnel end point, you must:1.Configure the remote physical end point

Configuring GRE, NAT, RIPSO, and BFE Services1-14308625-14.00 Rev 00Step 2. Configuring a Remote Logical InterfaceUsing the BCC, you can configure a l

Configuring GRE Tunnels308625-14.00 Rev 001-15 Using Site ManagerTo configure a remote tunnel end point, complete the following tasks:Site Manager Pro

Configuring GRE, NAT, RIPSO, and BFE Services1-16308625-14.00 Rev 00Customizing a GRE TunnelYou can customize a configured GRE tunnel as described in

Configuring GRE Tunnels308625-14.00 Rev 001-17 Using Site ManagerTo disable or reenable a GRE tunnel, complete the following tasks: Site Manager Proce

Configuring GRE, NAT, RIPSO, and BFE Services1-18308625-14.00 Rev 00Disabling and Reenabling a Protocol on a GRE TunnelWhen you configure a protocol i

Configuring GRE Tunnels308625-14.00 Rev 001-19 Deleting a Protocol from a GRE TunnelUse the BCC or Site Manager to delete a protocol from a GRE tunnel

iv308625-14.00 Rev 00for the security of its own data and information and for maintaining adequate procedures apart from the Software to reconstruct

Configuring GRE, NAT, RIPSO, and BFE Services1-20308625-14.00 Rev 00Disabling and Reenabling a Remote Tunnel End PointWhen you configure a remote tunn

Configuring GRE Tunnels308625-14.00 Rev 001-21 Using Site ManagerTo disable or reenable a remote tunnel end point, complete the following tasks:Deleti

Configuring GRE, NAT, RIPSO, and BFE Services1-22308625-14.00 Rev 00Using Site ManagerTo delete a remote tunnel end point, complete the following task

Configuring GRE Tunnels308625-14.00 Rev 001-23 Deleting a GRE TunnelUse the BCC or Site Manager to delete a GRE tunnel from the router.Using the BCCTo

308625-14.00 Rev 002-1 Chapter 2Configuring Network Address TranslationThis chapter describes NAT and provides instructions for configuring NAT on a r

Configuring GRE, NAT, RIPSO, and BFE Services2-2308625-14.00 Rev 00NAT Concepts and TerminologyNetwork Address Translation (NAT) offers a solution to

Configuring Network Address Translation308625-14.00 Rev 002-3 How NAT WorksIn the example that follows, company A uses NAT to obtain global Internet a

Configuring GRE, NAT, RIPSO, and BFE Services2-4308625-14.00 Rev 00In Figure 2-1, a packet from company A’s network with unregistered source address 1

Configuring Network Address Translation308625-14.00 Rev 002-5 When the router’s NAT interface receives a packet, the NAT router extracts the source ad

308625-14.00 Rev 00vContents PrefaceBefore You Begin ...

Configuring GRE, NAT, RIPSO, and BFE Services2-6308625-14.00 Rev 00In Figure 2-3, the NAT router dynamically translates the source address, 10.0.0.15,

Configuring Network Address Translation308625-14.00 Rev 002-7 In Figure 2-4, the NAT router then replaces the local source address (10.0.0.15) with th

Configuring GRE, NAT, RIPSO, and BFE Services2-8308625-14.00 Rev 00The destination host uses the incoming packet’s source address to create a destinat

Configuring Network Address Translation308625-14.00 Rev 002-9 Static Address TranslationUsing static address translation, you can create a one-to-one

Configuring GRE, NAT, RIPSO, and BFE Services2-10308625-14.00 Rev 00A router does not “own” a translation unless it receives traffic using that transl

Configuring Network Address Translation308625-14.00 Rev 002-11 Starting NAT ServicesYou can use the BCC or Site Manager to start NAT on the router. Fo

Configuring GRE, NAT, RIPSO, and BFE Services2-12308625-14.00 Rev 00To configure a local address range, navigate to the global NAT prompt (for example

Configuring Network Address Translation308625-14.00 Rev 002-13 Configuring a Global NAT InterfaceThe global interface is connected to the external int

Configuring GRE, NAT, RIPSO, and BFE Services2-14308625-14.00 Rev 00Using Site ManagerBefore you can start NAT on the router, you must configure a cir

Configuring Network Address Translation308625-14.00 Rev 002-15 Configuring the Global InterfaceThe global interface is connected to the external inter

vi308625-14.00 Rev 00Customizing a GRE Tunnel ...1-16Disablin

Configuring GRE, NAT, RIPSO, and BFE Services2-16308625-14.00 Rev 00Configuring a Local and Global Address RangeThe local address range tells the rout

Configuring Network Address Translation308625-14.00 Rev 002-17 Where to Go NextThe instructions provided in “Starting NAT Services” are the minimal in

Configuring GRE, NAT, RIPSO, and BFE Services2-18308625-14.00 Rev 00Starting NAT SynchronizationNAT synchronization allows up to 10 routers configured

Configuring Network Address Translation308625-14.00 Rev 002-19 Using the BCCTo start NAT synchronization on a router using default values for most par

Configuring GRE, NAT, RIPSO, and BFE Services2-20308625-14.00 Rev 00Configuration ExampleThe following example shows the BCC commands that you enter t

Configuring Network Address Translation308625-14.00 Rev 002-21 Adding NAT Synchronization PeersTo add a router to the list of synchronized peer router

Configuring GRE, NAT, RIPSO, and BFE Services2-22308625-14.00 Rev 00Customizing NAT Global ParametersTo customize the way NAT operates on a router, mo

Configuring Network Address Translation308625-14.00 Rev 002-23 Enabling and Disabling NAT on the RouterYou can use the BCC or Site Manager to enable o

Configuring GRE, NAT, RIPSO, and BFE Services2-24308625-14.00 Rev 00Configuring the Soloist Slot MaskBy default, the router uses any available slot fo

Configuring Network Address Translation308625-14.00 Rev 002-25 Using Site ManagerTo specify the slots on which NAT can run as a soloist, complete the

308625-14.00 Rev 00viiUsing Site Manager ...2-20Enabling

Configuring GRE, NAT, RIPSO, and BFE Services2-26308625-14.00 Rev 00Logging NAT MessagesBy default, the router does not log NAT messages. You can enab

Configuring Network Address Translation308625-14.00 Rev 002-27 Using Site ManagerTo specify the types of log messages that are reported by NAT softwar

Configuring GRE, NAT, RIPSO, and BFE Services2-28308625-14.00 Rev 00Enabling and Disabling Translation Entry Timeout By default, the router deletes ex

Configuring Network Address Translation308625-14.00 Rev 002-29 Configuring the Translation Entry Timeout ValueA dynamic translation entry (or mapping)

Configuring GRE, NAT, RIPSO, and BFE Services2-30308625-14.00 Rev 00Using Site ManagerTo configure the timeout period for a dynamic translation entry,

Configuring Network Address Translation308625-14.00 Rev 002-31 Customizing a NAT InterfaceThis section includes the following topics:Adding NAT to an

Configuring GRE, NAT, RIPSO, and BFE Services2-32308625-14.00 Rev 00Using Site ManagerTo add NAT to an IP interface, complete the following tasks:Site

Configuring Network Address Translation308625-14.00 Rev 002-33 Enabling and Disabling NAT on an InterfaceWhen you add NAT to an IP interface, NAT is e

Configuring GRE, NAT, RIPSO, and BFE Services2-34308625-14.00 Rev 00Using Site ManagerTo enable or disable NAT on an interface, complete the following

Configuring Network Address Translation308625-14.00 Rev 002-35 Modifying the Interface TypeThe NAT router is configured with local and global interfac

viii308625-14.00 Rev 00Configuring NAT Synchronization Peers ...2-65Adding NAT Sy

Configuring GRE, NAT, RIPSO, and BFE Services2-36308625-14.00 Rev 00Using Site ManagerTo modify the NAT interface type, complete the following tasks:S

Configuring Network Address Translation308625-14.00 Rev 002-37 Deleting NAT from an IP InterfaceUse the BCC or Site Manager to delete NAT from an IP i

Configuring GRE, NAT, RIPSO, and BFE Services2-38308625-14.00 Rev 00Configuring Static Address TranslationStatic address translation creates a one-to-

Configuring Network Address Translation308625-14.00 Rev 002-39 For example, the following command sequence maps the local address 10.1.1.1 to the glob

Configuring GRE, NAT, RIPSO, and BFE Services2-40308625-14.00 Rev 00Enabling and Disabling a Static Address MappingWhen you add a static address mappi

Configuring Network Address Translation308625-14.00 Rev 002-41 Using Site ManagerTo enable or disable a static address mapping, complete the following

Configuring GRE, NAT, RIPSO, and BFE Services2-42308625-14.00 Rev 00Using Site ManagerTo delete a static address mapping, complete the following tasks

Configuring Network Address Translation308625-14.00 Rev 002-43 Configuring Dynamic Local Address RangesThe local address range is a group of unregiste

Configuring GRE, NAT, RIPSO, and BFE Services2-44308625-14.00 Rev 00Using Site ManagerTo configure a local address range, complete the following tasks

Configuring Network Address Translation308625-14.00 Rev 002-45 Enabling and Disabling a Local Address RangeWhen you add a local address range, it is e

308625-14.00 Rev 00ixAppendix A Site Manager ParametersGRE Parameters ...

Configuring GRE, NAT, RIPSO, and BFE Services2-46308625-14.00 Rev 00Using Site ManagerTo disable or reenable a local address range, complete the follo

Configuring Network Address Translation308625-14.00 Rev 002-47 Deleting a Local Address RangeYou can use the BCC or Site Manager to delete a dynamic l

Configuring GRE, NAT, RIPSO, and BFE Services2-48308625-14.00 Rev 00Configuring Dynamic Global Address RangesThe global address range is a group of re

Configuring Network Address Translation308625-14.00 Rev 002-49 Using Site ManagerTo configure a global address range, complete the following tasks:Sit

Configuring GRE, NAT, RIPSO, and BFE Services2-50308625-14.00 Rev 00Enabling and Disabling a Global Address RangeWhen you create a global address rang

Configuring Network Address Translation308625-14.00 Rev 002-51 Using Site ManagerTo disable or reenable a global address range, complete the following

Configuring GRE, NAT, RIPSO, and BFE Services2-52308625-14.00 Rev 00Deleting a Global Address RangeUse the BCC or Site Manager to delete a dynamic glo

Configuring Network Address Translation308625-14.00 Rev 002-53 Configuring Network Address Port (N-to-1) TranslationUsing network address port (N-to-1

Configuring GRE, NAT, RIPSO, and BFE Services2-54308625-14.00 Rev 00The following events occur:1. NAT receives a packet from host A on the local inter

Configuring Network Address Translation308625-14.00 Rev 002-55 Figure 2-7. N-to-1 Translation (Global to Local)3. Subsequently, NAT receives a packet