Port 443 is not blocked anywhere along the connection path Java and ActiveX controls on the remote workstation Local administrative privileges on all remote workstations SVC starts support from Cisco Adaptive Security Appliance Software Version 7.1 and later Prerequisites Requirementsīefore you attempt this configuration, ensure that you meet these requirements: The command lines that result from this configuration are listed in the Results section.

This document describes how to configure the SVC on an Adaptive Security Appliance (ASA) using the Adaptive Security Device Manager (ASDM). You can download the SSL VPN Client (SVC) to a remote workstation permanently, or you can remove the client once the secure session is closed.

SSL VPN Client (Tunnel Mode)-Downloads a small client to the remote workstation and allows full secure access to resources on an internal corporate network. Note: User Datagram Protocol (UDP) is not supported. Refer to Thin-Client SSL VPN (WebVPN) on ASA with ASDM Configuration Example in order to learn more about the Thin-Client SSL VPN. This method of SSL VPN does not work with applications that use dynamic port assignments, such as some file transfer protocol (FTP) applications. Because files on the local machine change, users must have local administrative privileges to use this method. Post Office Protocol (POP3), Simple Mail Transfer Protocol (SMTP), Internet Message Access Protocol (IMAP), secure shell (ssh), and Telnet are examples of secure access. Thin-Client SSL VPN (Port Forwarding)-Provides a remote client that downloads a small Java-based applet and allows secure access for Transmission Control Protocol (TCP) applications that use static port numbers. Refer to Clientless SSL VPN (WebVPN) on ASA Configuration Example in order to learn more about the Clientless SSL VPN. Outlook Web Access (OWA) is an example of HTTP access. In addition, clientless SSL VPN provides access for Windows file browsing through the Common Internet File System (CIFS) protocol. Secure Socket Layer (SSL) Virtual Private Network (VPN) technology allows you to connect securely from any location to an internal corporate network using one of these methods:Ĭlientless SSL VPN (WebVPN)-Provides a remote client that requires an SSL-enabled Web browser to access HTTP or HTTPS Web servers on a corporate local-area network (LAN).

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