Cisco Systems ASA 5525-X Network Router User Manual


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Cisco ASA 5500 Series Configuration Guide using ASDM
Chapter 72 Configuring Clientless SSL VPN
Configuring Browser Access to Plug-ins
* Consult the plug-in documentation for information on deployment configuration and
restrictions.
These plug-ins are available on the Cisco Adaptive Security Appliance Software Download site.
Detailed Steps
Follow these steps to provide clientless SSL VPN browser access to a plug-in redistributed by Cisco.
Step 1 Create a temporary directory named plugins on the computer you use to establish ASDM sessions with
the ASA.
Step 2 Download the plug-ins you want from the Cisco website to the plugins directory.
Step 3 Choose Configuration > Remote Access VPN > Clientless SSL VPN Access > Portal > Client-Server
Plug-ins.
This pane displays the plug-ins that are available to clientless SSL sessions. The hash and date of these
plug-ins are also provided.
Step 4 Click Import.
The Import Client-Server Plug-in dialog box opens.
Step 5 Use the following descriptions to enter the Import Client-Server Plug-in dialog box field values.
Plug-in Name—Select one of the following values:
ica to provide plug-in access to Citrix MetaFrame or Web Interface services. Then specify the
path to the ica-plugin.jar file in the Remote Server field, as described below.
rdp-plugin.080506.jar RDP Accesses Microsoft Terminal Services hosted by
Windows 2003 R1.
Supports Remote Desktop ActiveX Control.
Note This legacy plug-in supports only RDP.
Cisco redistributes this plug-in
without any changes to it per the
GNU General Public License. The
source of the redistributed plug-in is
http://properjavardp.sourceforge.net/
ssh-plugin.080430.jar SSH The Secure Shell-Telnet plug-in lets the remote
user establish a Secure Shell (v1 or v2) or Telnet
connection to a remote computer.
Note Because keyboard-interactive
authentication is not supported by
JavaSSH, it cannot be supported with SSH
plugin. (Keyboard interactive is a generic
authentication method used to implement
different authentication mechanisms.)
Cisco redistributes this plug-in
without any changes to it per the
GNU General Public License. The
web site containing the source of the
redistributed plug-in is
http://javassh.org/
vnc-plugin.080130.jar VNC The Virtual Network Computing plug-in lets the
remote user use a monitor, keyboard, and mouse to
view and control a computer with remote desktop
sharing (also known as VNC server or service)
turned on. This version changes the default color
of the text and contains updated French and
Japanese help files.
Cisco redistributes this plug-in
without any changes to it per the
GNU General Public License. The
web site containing the source of the
redistributed plug-in is
http://www.tightvnc.com/
Table 72-3 Plug-ins Redistributed by Cisco
Cisco Download Link Protocol Description Source of Redistributed Plug-in *