Technical data

56 ServerIron ADX Graphical User Interface Guide
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Virtual servers
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• Under Other Settings, provide the following information:
 Enable Spoofing: Select the check box to mark the input interface of the connection.
Later any response traffic for the session will be forwarded using this information
regardless of any other route configured.
 Enable Port Translation: Select the check box to translate the application port number
requested by the client to the application port number you specify on the virtual server
when you bind it to the real server.
 Send Reset on Port Fail: Select the check box to reset the connection for an
unavailable application on a real server in addition to redirecting future requests away
from this real server if the port fails.
 Use Alias Port State: Select the check box to perform SLB based on an alias port state.
 Concurrent: Select the check box to allow a client to have sessions on different
application ports on the same real server at the same time.
 Enable Server Group Failover: Select the check box to direct the HTTP request to one
of the other server groups bound to the virtual servers service, when the servers in
that server group are not available.
 Windows Terminal Server Port: Allows you to reconnect when disconnected from an
already established connection to the session directory on the Windows 2003
terminal server.
 Symmetric Session Synchronization: Select the check box to specify the service for the
VIPs that the device was load balancing is assumed by the backup device if the active
device becomes unavailable.
10. Click Apply to save your entries.
Click Reset to revert the configuration to the previous configured values.
To modify the configured virtual server ports, in the summary table, select an entry and click
Edit or double-click the entry. Click Delete to delete a virtual server port configuration.
For more information on configuring virtual server ports, refer to the ServerIron ADX Server Load
Balancing Guide.
Binding the virtual server port
To bind a virtual server port to a real port on the device, perform the following steps within the
Configure tab.
1. Click Traffic on the menu bar.
2. From the sidebar, select Virtual Servers.
3. Select a virtual server from the list in the Configure Virtual Servers page and click Bindings.