1-17
Cisco ASA Series CLI Configuration Guide
Chapter 1 Configuring Clientless SSL VPN
Using Single Sign-on with Clientless SSL VPN
Configuring SSO with HTTP Basic or NTLM Authentication
This section describes single sign-on with HTTP Basic or NTLM authentication. You can configure the
ASA to implement SSO using either or both of these methods. The
auto-signon
command configures
the ASA to automatically pass clientless SSL VPN user login credentials (username and password) on
to internal servers. You can enter multiple
auto-signon
commands. The ASA processes them according
to the input order (early commands take precedence). You specify the servers to receive the login
credentials using either IP address and IP mask, or URI mask.
Use the
auto-signon
command in any of three modes: webvpn configuration, webvpn group-policy
mode, or webvpn username mode. Username supersedes group, and group supersedes global. The mode
you choose depends upon scope of authentication you want:
Detailed Steps
The following example commands present various possible combinations of modes and arguments.
Mode
Scope
webvpn configuration
All clientless SSL VPN users globally.
webvpn group-policy
configuration
A subset of clientless SSL VPN users defined by a group policy.
webvpn username configuration
An individual user of clientless SSL VPN.
Command
Purpose
Step 1
Example:
hostname(config)#
webvpn
hostname(config-webvpn)#
auto-signon allow ip
10.1.1.1 255.255.255.0
auth-type ntlm
Configures auto-signon for all users of clientless
SSL VPN to servers with IP addresses ranging from
10.1.1.0 to 10.1.1.255 using NTLM authentication.
Step 2
Example:
hostname(config)#
webvpn
hostname(config-webvpn)#
auto-signon allow uri
https://*.example.com/* auth-type basic
Configures auto-signon for all users of clientless
SSL VPN, using basic HTTP authentication, to
servers defined by the URI mask
https://*.example.com/*.
Step 3
Example:
hostname(config)#
group-policy ExamplePolicy
attributes
hostname(config-group-policy)#
webvpn
hostname(config-group-webvpn)#
auto-signon allow uri
https://*.example.com/* auth-type all
Configures auto-signon for clientless SSL VPN
sessions associated with the ExamplePolicy group
policy, using either basic or NTLM authentication,
to servers defined by the URI mask.
Step 4
Example:
hostname(config)#
username Anyuser attributes
hostname(config-username)#
webvpn
hostname(config-username-webvpn)#
auto-signon allow
ip 10.1.1.1 255.255.255.0
auth-type basic
Configures auto-signon for a user named Anyuser to
servers with IP addresses ranging from 10.1.1.0 to
10.1.1.255 using HTTP Basic authentication.
Step 5
(config-webvpn)#
smart-tunnel auto-signon
<host-list> [use-domain] [realm <realm string>]
[port <port num>] [host <host mask> | ip <address>
<subnet mask>]
Configures auto-signon with a specific port and
realm for authentication.
Summary of Contents for 5505 - ASA Firewall Edition Bundle
Page 28: ...Glossary GL 24 Cisco ASA Series CLI Configuration Guide ...
Page 61: ...P A R T 1 Getting Started with the ASA ...
Page 62: ......
Page 219: ...P A R T 2 Configuring High Availability and Scalability ...
Page 220: ......
Page 403: ...P A R T 2 Configuring Interfaces ...
Page 404: ......
Page 499: ...P A R T 2 Configuring Basic Settings ...
Page 500: ......
Page 533: ...P A R T 2 Configuring Objects and Access Lists ...
Page 534: ......
Page 601: ...P A R T 2 Configuring IP Routing ...
Page 602: ......
Page 745: ...P A R T 2 Configuring Network Address Translation ...
Page 746: ......
Page 845: ...P A R T 2 Configuring AAA Servers and the Local Database ...
Page 846: ......
Page 981: ...P A R T 2 Configuring Access Control ...
Page 982: ......
Page 1061: ...P A R T 2 Configuring Service Policies Using the Modular Policy Framework ...
Page 1062: ......
Page 1093: ...P A R T 2 Configuring Application Inspection ...
Page 1094: ......
Page 1191: ...P A R T 2 Configuring Unified Communications ...
Page 1192: ......
Page 1333: ...P A R T 2 Configuring Connection Settings and QoS ...
Page 1334: ......
Page 1379: ...P A R T 2 Configuring Advanced Network Protection ...
Page 1380: ......
Page 1475: ...P A R T 2 Configuring Modules ...
Page 1476: ......
Page 1549: ...P A R T 2 Configuring VPN ...
Page 1550: ......
Page 1965: ...P A R T 2 Configuring Logging SNMP and Smart Call Home ...
Page 1966: ......
Page 2059: ...P A R T 2 System Administration ...
Page 2060: ......
Page 2098: ...1 8 Cisco ASA Series CLI Configuration Guide Chapter 1 Troubleshooting Viewing the Coredump ...
Page 2099: ...P A R T 2 Reference ...
Page 2100: ......