Applies To:Show Versions
Creating Optimized Application Tunnels
What is an optimized application?
- An address definition with a more specific network mask takes precedence.
- An address definition with a scope defined by a more specific subnet takes precedence.
- A tunnel defined by a host name takes precedence over a tunnel defined by an IP address.
- A tunnel defined by a host name takes precedence over a tunnel defined by a host name with a wildcard. For example,web.siterequest.comtakes precedence over*.siterequest.com.
- A tunnel defined by a host name with a wildcard takes precedence over a tunnel defined by a network address. For example,*.siterequest.comtakes precedence over220.127.116.11/16.
- For equivalent tunnels with different port ranges, the tunnel with a smaller port range takes precedence. For example,web.siterequest.com:21-22takes precedence overweb.siterequest.com:21-30.
optimized application on a network access tunnel
- On the Main tab, click.The Network Access Lists screen opens.
- Click the name to select a network access resource on the Resource List.The Network Access editing screen opens.
- To configure optimization for a host with the network access resource, clickOptimizationon the menu bar.
- ClickAddto add a new optimized application configuration.
- Configure the destination and port settings, and any required optimization characteristics.
- ClickFinished.The optimized application configuration is added to the network access resource.
- Click theUpdatebutton.Your changes are saved and the page refreshes.
Optimized application settings
Basicto show only destination and port settings, and
Advancedto show optimization settings for the application destination.
Destination Type: Host Name
Fully qualified domain name (FQDN)
Select this option to apply optimization to a specific named host. Specify a fully qualified domain name (FQDN) for the destination.
Destination Type: IP Address
Select this option to apply optimization to a host at a specific IP address. Specify an IP address for the destination. This can be an IPv4 or IPv6 address.
Network IP address and network mask
Select this option to apply optimization to a network. Specify a network IP address and subnet mask for the destination. This can be an IPv4 or IPv6 address.
Specific numeric port, list selection, or port range
You can specify a single port on which to optimize traffic, or select
Port Rangeto specify an inclusive range. If you optimize traffic on a single port, you can type a port number, or you can select an application from the list of common applications to add the appropriate port, for example, FTP.
Enable or disable Deflate compression. Deflate compression uses the least CPU resources, but compresses the least effectively.
Enable or disable LZO compression. LZO compression offers a balance between CPU resources and compression ratio, compressing more than Deflate compression, but with less CPU resources than Bzip2.
Enable or disable bzip2 compression. Bzip2 compression uses the most CPU resources, but compresses the most effectively.