Cisco Systems OL-15986-01 Edit an Existing RADIUS Server

4-17

Cisco NAC Guest Server Installation and Configuration Guide

OL-15986-01

Chapter 4 Configuring Sponsor Authentication Configuring RADIUS Authentication

Edit an Existing RADIUS Server

Step 1 From the administration interface select Authentication > Sponsor > Radius Servers from the menu.

Step 2 Select the RADIUS server from the list and click the Edit Radius button (Figure 4-18).

Figure 4-18 Select RADIUS Server to Edit

Step 3 In the RADIUS Server Details page (Figure 4-19), edit the details for authenticating against this

RADIUS server.

Figure 4-19 Edit RADIUS Server Settings

Step 4 Modify settings as needed:

• Server IP Address—Enter the IP address or domain name of the RADIUS server.

• Port—Enter the UDP port used to connect to the RADIUS server. The common ports for RADIUS

authentication are ports 1645 or 1812.

• Radius Secret—The shared secret used to secure the communications betw een the Cisco N A C Gu est

Server and the RADIUS server.

Note If you do not want to change the shared secret, leaving both secret entries empty preserves the

existing shared secret.

• Status —Select the status of the RADIUS Server. If it is set to Active, the Guest Server will use it

for authenticating sponsors. If it is set to Disabled, it will not be used.

Contents

Main Cisco NAC Guest Server Installation and Configuration Guide Page CONTENTS Page Page Page Page Page About This Guide Audience Purpose Document Conventions Product Documentation Obtaining Documentation and Submitting a Service Request Welcome to Cisco NAC Guest Server Introduction Guest Access Concepts Before You Start Package Contents Rack Mounting Cisco NAC Guest Server Licensing Upgrading Firmware Additional Information Installing Cisco NAC Guest Server Connecting the Cisco NAC Guest Server Page Command Line Configuration Configure IP Address and Default Gateway Page Change Root Password Re-Imaging the Appliance Page Page System Setup Accessing the Administration Interface Obtain and Install Cisco NAC Guest Server License Access Cisco NAC Guest Server Administration Interface Configuring Network Settings Date and Time Settings Page SSL Certificate Accessing the Guest Server using HTTP or HTTPS Generating Temporary Certificates/ CSRs/ Private Key Downloading Certificate Files Downloading the CSR and Certificate Downloading the Private Key Upload Certificate Files Configuring Administrator Authentication Add New Admin Account Edit Existing Admin Account Page Delete Existing Admin Account Page Configuring Sponsor Authentication Configuring Local Sponsor Authentication Add New Local User Account Page Edit Existing User Account Delete Existing User Account Configuring Active Directory (AD) Authentication Add Active Directory Domain Controller Edit Existing Domain Controller Page Delete Existing Domain Controller Entry Configuring LDAP Authentication Page Add an LDAP Server Edit an Existing LDAP Server Page Delete an Existing LDAP Server Entry Configuring RADIUS Authentication Add a RADIUS Server Edit an Existing RADIUS Server Delete an Existing RADIUS Server Entry Configuring Sponsor Authentication Settings Changing the Order of Authentication Servers Sponsor Timeouts Page Configuring User Group Permissions Adding User Groups Page Page Editing User Groups Page Deleting User Groups Specifying the Order of User Groups Mapping to Active Directory Groups Mapping to LDAP Groups Page Mapping to RADIUS Groups Configuring Guest Policies Setting the Username Policy Setting the Password Policy Setting the Guest Details Policy Page Integrating with Cisco NAC Appliance Adding Clean Access Manager Entries Page Editing Clean Access Manager Entries Deleting Clean Access Manager Entries Configuring the CAM for Reporting Adding a RADIUS Accounting Server Configure the CAM to Format RADIUS Accounting Data Page Page Configuring RADIUS Clients Overview Adding RADIUS Clients Editing RADIUS Clients Deleting RADIUS Clients Page Page Guest Account Notification Configuring Email Notification Configuring SMS Notification Page Customizing the Application User Interface Templates Adding a User Interface Template Editing a User Interface Template Page Editing the Print Template Editing the Email Template Editing the SMS Template Using Account Durations Deleting a Template Setting the Default Interface Mapping Setting User Default Redirection Page Backup and Restore Configuring Backup Settings Taking a snapshot Scheduling a Backup Restoring Backups Page Replication and High Availability Setting up replication Page Configuring Provisioning Replication Status Recovering from Failures Network Connectivity Device Failure Deployment Considerations Connectivity Load Balancing Web Interface RADIUS Interface Page Page Logging and Troubleshooting System Logging Log Files Downloading the log files Application Logging Email Logging RADIUS Logging Page Page Licensing Licensing Page Sponsor Documentation Introduction to Cisco NAC Guest Server Connecting to the Guest Server Page Page Creating Guest User Accounts Page Print Account Details Email Account Details Text Message Account Details (SMS) Multiple Guest Accounts Creating Multiple Accounts from Text Entry Creating Multiple Accounts from CSV File Creating Multiple Random Accounts Printing/Email/SMS Multiple Accounts Viewing Multiple Account Groups Viewing Multiple Account Groups Finding Multiple Account Groups by username Finding Multiple Account Groups on the Active Accounts Report. Editing Guest Accounts Suspending Guest Accounts Viewing Active Accounts and Resending Details Reporting on Guest Users Page APPENDIX A Open Source License Acknowledgements Notices OpenSSL/Open SSL Project License Issues