How to set/change/enable persistence connections to the same real server (for primary/and related secondary service connections) using application grouping – track port
Figure below shows an example of servers configured with sticky ports and an application group. In this example, the content on each real server is identical. However, some applications on the server require that clients use the same server for subsequent requests to application and/or group related application services to the same real server.
The virtual server is configured to make the ports sticky and to group the TFTP and Telnet ports under the HTTP port.
The example below illustrate the track port function. The sticky parameter makes the TCP/UDP ports sticky.
The track command groups the Telnet port (23) and the TFTP port (69) under the HTTP port (80); the HTTP port
is established as the “primary” port. After the ServerIron ADX sends a client to a real server for the HTTP port,
subsequent requests from that client for the HTTP, TFTP, or Telnet port go to the same real server. Up to four