Prerequisites for SSG Unconfig, 11-6 | Cisco Systems OL-4387-02

Chapter 11 Miscellaneous SSG Features

SSG Unconfig

Prerequisites for SSG Unconfig

You must enable SSG before you configure SSG Unconfig.

Configuration of SSG Unconfig

To configure SSG Unconfig, perform any of the following optional tasks:

•Unconfigure SSG and release system resources by entering the no ssg enable force-cleanupcommand in global configuration mode.

•Remove one or more SSG host objects by entering the clear ssg host command in privileged EXEC configuration mode.

•Remove one or more SSG service objects by entering the clear ssg service command in privileged EXEC configuration mode.

For more information, refer to the SSG Unconfig, Release 12.2(15)B feature module.

Configuration Examples for SSG Unconfig

Example 11-1shows how to unconfigure SSG and release system resources.

Example 11-1 Unconfiguring SSG and Releasing System Resources

Router(config)# no ssg enable force-cleanup

04:35:02: Delete all active host objects. It may take some time, please wait.

04:35:-02: ssg_unconfig_proc: UNCONFIGURATION COMPLETE

Example 11-2shows how to remove all host objects associated with a downlink interface and then verify that all host objects on that interface are removed.

Example 11-2 Removing Host Objects on an Interface

Router# clear ssg host range 0.0.0.0 255.255.255.255 FastEthernet0/1

Router# show ssg host FastEthernet0/1

##Total HostObject Count:0

For more configuration examples, refer to the SSG Unconfig, Release 12.2(15)B feature module.

Cisco 10000 Series Router Service Selection Gateway Configuration Guide

11-6	OL-4387-02

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Cisco Systems OL-4387-02 manual Prerequisites for SSG Unconfig, Configuration of SSG Unconfig, 11-6

Contents

Corporate Headquarters Copyright 2004, Cisco Systems, Inc All rights reserved N T E N T S Iii Configuration Example for SSG AutoDomain Configuration Example for SSG Open Garden Configuration of VPI/VCI Static Binding to a Service Profile SSG Unconfig Vii Viii Audience About This GuideDocument Organization Document Conventions Obtaining Documentation Related DocumentationCisco.com Documentation Feedback Obtaining Technical AssistanceDocumentation CD-ROM Ordering Documentation Cisco TAC Website Opening a TAC CaseTAC Case Priority Definitions Xiii Obtaining Additional Publications and Information Xiv Service Selection Gateway Overview Service Selection Gateway SSG Topology Example Default Network Access Protocols Supported SSG Features SSG Restrictions Service Selection Gateway Overview SSG Restrictions SSG Prerequisites SSG Architecture Model Service Selection Gateway Overview SSG Architecture Model OL-4387-02 Scalability and Performance Limitations and Restrictions Scalability and Performance Limitations and Restrictions Single Host Logon SSG Logon and LogoffPrerequisites for Single Host Logon SSG Autologoff Configuration of SSG AutologoffRestrictions for SSG Autologoff SSG Prepaid Idle Timeout Configuration Example for SSG AutologoffExample 3-1 SSG Autologoff Using ARP Ping Example 3-2 SSG Autologoff Using Icmp Ping Service Authorization Service Reauthorization Restrictions for SSG Prepaid Idle Timeout Prerequisites for SSG Prepaid Idle TimeoutConfiguration of SSG Prepaid Idle Timeout Configuration Example for SSG Prepaid Idle Timeout SSG Session and Idle Timeout Example 3-5 SSG Service-Specific TCP RedirectExample 3-7 SSG Threshold Volume Example 3-6 SSG Threshold Time Authentication and Accounting SSG Full Username Radius AttributeRestrictions for SSG Full Username Radius Attribute Example 4-1 Radius Freeware Format Example Account Login and Logout Radius Accounting RecordsExample 4-3 Radius Accounting-Start Record Example 4-4 Radius Accounting-Stop Record Service Connection and Termination Authentication and Accounting Radius Accounting Records PPP Terminated Aggregation Service Selection MethodsPTA-Multidomain Web Service Selection Restrictions for PTA-MD Sesm and SSG Performance OL-4387-02 Service Connection SSG AutoDomain Configuration Example for SSG AutoDomain Configuration of SSG AutoDomainRestrictions for SSG AutoDomain Example 6-2 AutoDomain Exclude Profile SSG VSA Format Example 6-1 SSG AutoDomainExample 6-3 AutoDomain Exclude File Format SSG Prepaid Configuration of SSG PrepaidRestrictions for SSG Prepaid Configuration Example for SSG Prepaid SSG Open Garden Configuration of SSG Open Garden Configuration Example for SSG Open GardenSSG Port-Bundle Host Key Restrictions for SSG Open Garden Restrictions for SSG Port-Bundle Host Key Mutually Exclusive Service Selection Configuration of SSG Port-Bundle Host KeyExclude Networks Prerequisites for SSG Port-Bundle Host Key Configuration of Mutually Exclusive Service Selection OL-4387-02 Service Profiles Downstream Access Control List Upstream Access Control List Service Authentication TypeDomain Name Full Username Service-Defined Cookie Service DescriptionService Mode Service Next-Hop Gateway Cached Service Profiles Type of ServiceService Profile Example Example 7-1 Service Profile Configuration of Cached Service Profiles OL-4387-02 SSG Hierarchical Policing Overview SSG Hierarchical PolicingSSG Hierarchical Policing Token Bucket Scheme SSG Hierarchical Policing Configuration Restrictions for SSG Hierarchical Policing Configuration Examples for SSG Hierarchical Policing Example 8-2 Enabling Per-Session Policing on a Router OL-4387-02 Interface Configuration Transparent Passthrough Access Side Interfaces For example Configuration of Transparent Passthrough Multicast Protocols on SSG InterfacesNetwork Side Interfaces Restrictions of Transparent Passthrough Configuration of Multicast Protocols on SSG Interfaces SSG TCP Redirect Redirection for Unauthenticated Users10-1 Redirection for Unauthorized Services 10-2 Initial Captivation 10-3 Configuration of SSG TCP Redirect Restrictions for SSG TCP RedirectPrerequisites for SSG TCP Redirect 10-4 Example 10-1 Binding a Server Group to a Port 10-5Example 10-2 Limiting Redirected TCP Sessions Configuring SSG TCP Redirect 10-6 Configuration Examples for SSG TCP Redirect 10-7Example 10-3 Defining a Captive Portal Server Group Example 10-4 Defining Network Lists 10-8 Example 10-5 Defining Port Lists VPI/VCI Static Binding to a Service Profile Miscellaneous SSG Features11-1 AAA Server Group Support for Proxy Services Configuration of Radius Virtual Circuit LoggingRadius Virtual Circuit Logging 11-2 Packet Filtering 11-3 Downstream Access Control List-outacl Upstream Access Control List-inaclRestrictions for Packet Filtering 11-4 SSG Unconfig Configuration of Packet FilteringConfiguration Example for Packet Filtering Restrictions for SSG Unconfig Prerequisites for SSG Unconfig Configuration of SSG UnconfigConfiguration Examples for SSG Unconfig 11-6 Service Translation SSG Enhancements for Overlapping Services11-7 11-8 Restrictions for Service Translation 11-9 Configuration of Service Translation 11-10 Expansion of Service IDs 11-11 Network Sets 11-12 Monitoring and Maintaining SSG 12-1 Troubleshooting Radius Per-Service StatisticsRestrictions for Per-Service Statistics 12-2 Monitoring the Parallel Express Forwarding Engine 12-3 12-4 SSG Configuration Example Figure A-1 SSG Example Topology Example A-1 Cisco 10000 Router SSG Configuration Username cisco password 0 cisco clock timezone PST Ssg accounting interval 300 ssg profile-cache Full-duplex Peer default ip address pool SSG-POOL Exec-timeout 0 0 password lab SSG Feature Implementation Notes SSG Implementation Notes Mpls Also see the Restrictions for SSG TCP Redirect section on OL-4387-02 O S S a R Y GL-1 GL-2 GL-3 GL-4 GL-5 GL-6 D E IN-1 DSL G-1 IN-2 ISP G-2 L2TP IN-3 Radius IN-4 Reauthorizing prepaid IN-5 TCP IN-6 VRF G-5 VSA IN-7 IN-8