To
Modify a Pre-Defined ServiceYou can change the session timeout value for a pre-defined service.
To
Modify a Pre-Defined ServiceSelect the session timeout for the service:
Use protocol default: The default timeout for TCP connections is 30 minutes. The default timeout for UDP connections is 1 minute.
Never: The session does not timeout.
Custom: Enter a timeout value, in minutes. The maximum timeout for TCP and UDP sessions is 40 minutes.
Click OK to save your changes and return to the Predefined Services page.