Technical Tip: Behavior when ISDB object used as source

[Gouhith_Agraharam]

Description	This article describes what is the behavior of an ISDB object configured as a source.
Scope	FortiGate v6.0.x and above;
Solution	Starting from v6.0, ISDB objects can be selected as sources in the Firewall policies. Generally, ISDB objects are set with the ports for example, refer to the screenshot below for the ports set to Cisco-Webex: Sometimes there is a need to add the ISDB objects as a source. When using an ISDB object as a source, the source port is set to match 0 all  When using an ISDB object as a destination, it will include the default ports (when looking them up, they include ports, and those ports will be included when they are being used in the destination).