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HP Enterprise File Services WAN Accelerator manual Configuring PBR Using

Models: Enterprise File Services WAN Accelerator

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Configuring

PBR Using the

CLI

Asymmetric HP EFS WAN Accelerator Deployments With PBR

The following section describes asymmetric HP EFS WAN Accelerator deployments with PBR. The examples in this section apply only if the clients are on one side of the WAN and are connecting to servers on the other side of the WAN.

If the client-side HP EFS WAN Accelerator is on a different Layer-2 interface than the clients on the router where PBR is configured, PBR can be enabled on a Layer-2 interface basis, and redirects TCP traffic going to the server.

IMPORTANT: HP recommends you define a policy based on the source or destination IP and not on the TCP source or destination ports because certain protocols use dynamic ports instead of fixed ones such as Exchange and File Transfer Protocol (FTP).

The following section describes how to configure PBR using the HP EFS WAN Accelerator command-line interface (CLI).

The following figure illustrates a network where PBR is enabled on the interface of the client-side router connected to the Layer-2 switch that redirects traffic to the HP EFS WAN Accelerator.

Figure 6-1.Client-Side, HP EFS WAN Accelerator Attached to a Router

The client-side router has a fastEthernet 0/0 interface attached to the Layer-2 switch and fastEthernet0/1 attached to the HP EFS WAN Accelerator.

The server-side router has a fastEthernet0/0 interface attached to the Layer-2 switch.

This example uses the following IP addresses:

Client-side. Clients=10.0.0.0/16, HP EFS WAN Accelerator=10.2.0.2/16, Router(fastEthernet0/0)=10.0.0.1/16, Router(fastEthernet0/1)=10.2.0.1/16

Server-side. Servers=10.1.0.0/16, HP EFS WAN Accelerator=10.1.0.3/16, Router(fastEthernet0/0)=10.1.0.1/16

6 - POLICY-BASED ROUTING DEPLOYMENTS

HP STORAGEWORKS ENTERPRISE FILE SERVICES WAN ACCELERATOR 2.1.5 DEPLOYMENT GUIDE

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HP Enterprise File Services WAN Accelerator Asymmetric HP EFS WAN Accelerator Deployments With PBR, Configuring PBR Using

Contents

407118-001 HP StorageWorks Enterprise File Services WAN AcceleratorLegal and notice information Contents Chapter Wccp Deployments Policy-Based Routing DeploymentsGlossary 113 Index 117 Proxy File Service DeploymentsRadius and TACACS+ Authentication Serial Cluster and Cascade Deployments 107About This Guide IntroductionOrganization of This Guide Boldface Document ConventionsEthernet Network Compatibility Hardware and Software DependenciesAntivirus Compatibility Additional Resources Related Reading HP Storage Web Site Contacting HPIntroduction Introduction to the HP EFS WAN Accelerator Designing an HP EFS WAN Accelerator DeploymentVirtual Window Expansion Transaction AccelerationTransaction Prediction Design and Deployment OverviewDesigning AN HP EFS WAN Accelerator Deployment Definition of Terms Bypass ModeFailover Mode Designing AN HP EFS WAN Accelerator Designing AN HP EFS WAN Accelerator Deployment ‹ In-Path,Server-Side, One to One Deployment on In-Path DeploymentsIn-Path, Failover Support Deployment Introduction to Physical In-Path DeploymentsBasic Steps Client-Side Setup Advanced Networking Failover Settings Basic Steps Server-Side In-Path, Two Routing Points DeploymentBasic Steps Client-Side Basic Steps Server-Side In-Path, Server-Side DeploymentIn-Path, Server-Side Deployment In-Path, Server-Side, One to One DeploymentFollowing figure illustrates the server-side of the network Setup Advanced Networking Failover Settings Introduction to Virtual In-Path Deployments Virtual In-Path Network DeploymentsIn-Path, Load Balanced, Layer-4 Switch In-Path, Load-Balanced, Layer-4 Switch Deployment Setup Optimization Service General Settings Introduction to Out-of-Path Deployments Out-of-Path Network DeploymentsPhysical Out-of-Path Deployment Out-of-Path, Failover DeploymentOut-of-Path, Server-Side, Failover Support Deployment Setup Optimization Service In-Path Rules Static Cluster Deployment Out-of-Path, Static Cluster DeploymentSetup Optimization Service In-Path Rules, Fixed Target Client-Side Hybrid In-Path and Out-of-Path DeploymentBasic Steps Server-SideSetup Optimization Service In-Path Rules Basic Steps Server-Side OUT-OF-PATH Network Deployments Introduction to Connection Forwarding Configuring Connection ForwardingConnection Forwarding in an Asymmetric Network Neighbors Connection ForwardingOne-to-One Failover Deployment Configuring Connection ForwardingManagement Console Configuring Connection Forwarding Using‹ Click Update Settings Forwarding Configuring Connection Forwarding Using the CLI‹ Symmetric Deployments with PBR, Autodiscovery, and CDP on Policy-Based Routing DeploymentsOverview of CDP Introduction to PBRWccp PBR How PBR works on a Cisco 6500 Platform Version 12.217d SXB1Autodiscovery, and CDP on Asymmetric HP EFS WAN Accelerator Deployments With PBR Configuring PBR UsingTo configure the client To configure the client- side HP EFS WAN AcceleratorSide router Configuring PBR Using Management Console Setup Optimization Service General Settings Setup Optimization Service In-Path Rules Basic Steps Client-Side Basic Steps Server-Side PBR Between VLANs PBR Between VLANsRouter To configure the HPTo configure the Cisco EFS WAN AcceleratorEFS WAN Accelerators Set of commandsPOLICY-BASED Routing Deployments POLICY-BASED Routing Deployments Symmetric Deployments with PBR Autodiscovery, and CDP POLICY-BASED Routing Deployments Troubleshooting Wccp Deployments ‹ Troubleshooting onIntroduction to Wccp Basic Wccp ConfigurationFailover Support on ‹ To configure a service group Wccp CLI CommandsService group Connecting Basic Wccp ConfigurationAccelerator To configure Configuring Client-Side HPWccp router To add the Wccp service group to Configuring Wccp Using the Management ConsoleAccelerator Enable Wccp on your router Navigate to the Setup Advanced Networking Wccp Groups Setup Service, Wccp Groups To define in-path rules to reach the server- side appliance Basic Steps Server-Side Wccp 3640 router Dual Wccp DeploymentIp cef No ip http server Wccp 6209 routerSecurity Additional Wccp FeaturesTo configure the server-side HP EFS WAN Accelerator To set the passwordTCP Port Redirection MulticastFailover Support To configure specific traffic redirection on the routerTo change the hashing scheme and assign a weight Load BalancingTroubleshooting Introduction to PFS Proxy File Service DeploymentsPFS Terms Proxy File Service Description TermPFS Operating Modes How Does PFS Work? PFS When to UseWhen to use Global Mode To join a domain for Configuring PFS Using the Management ConsoleSetup Proxy File Service PFS Configuration Required Setup Proxy File Service Shares Mode Description Initialize a share To synchronizeTo map a share Information To modify shareDetails To view share statusIntroduction to Authentication Radius and TACACS+ AuthenticationConfiguring a Radius Server with FreeRADIUS Requests on To add acceptanceRadius server To download Configuring a TACACS+ Server with Free TACACS+Authentication ConfiguringSetup Authentication General Settings TACACS+ 104 105 106 Serial Cluster Deployment Serial Cluster and Cascade DeploymentsSerial Cluster Basic Serial Cluster Deployment To configure HP EFS WAN Accelerator1WAN Accelerator2 To configure HP EFSWAN Accelerator3 Cascade Deployment Cascade DeploymentFixed-Target Rules Glossary 114 115 116 PBR Index118