Technical Tip: How is Proxy/UTM sessions license used in FortiProxy

[duenlim]

Description	This article describes how is the Proxy/UTM sessions used to understand the number of sessions per seat license.
Scope	FortiProxy.
Solution	For example, run a CLI command to show the session license details. diag wad license detail Purchased License Seat: 100 Available License Seat: 100 Max Licensed Session: 2500 License shown on GUI dashboard:  The Max Licensed session is 2500 derived from 25 sessions x 100 License Seat. That also means that FortiProxy is supported by 2500 max proxy/UTM sessions. Note: FortiProxy in HA mode. The half of license seats in the slave unit were added to a primary unit like the example below.  License Seats Registered: FPX4HETA19-----9: 1000 FPX4HETA19-----9: 1000 New License Seats Adjusted: FPX4HETA19-----9: 1500 <----- Primary Unit. FPX4HETA19-----9: 500 Available License Seat: 1500 Max Licensed Session: 37500 Current Licensed Session: 37500 FortiProxy in HA mode needs FC entitlements (UTM licenses) for both devices for seat sharing to work. In v7.2.0 and above, the license sharing is 100% instead of 50%. Related document: HA license sharing behavior change