Chapter 4 FortiOS Carrier : GTP message type filtering : Configuring message type filtering in FortiOS Carrier : Message Type Fields : MBMS messages
  
MBMS messages
 
Message Type
Used By
Description
MBMS Notification Request/ Response/ Reject Request/ Reject Response
GTP-C
Notification of the radio access devices.
Create MBMS Context Request/ Response
GTP-C
Request to create an active MBMS context. The context will be pending until the response is received.
Once active, the MBMS context allows the MS to receive data from a specific MBMS source
Update MBMS Context Request/ Response
GTP-C
 
Delete MBMS Context Request/ Response
GTP-C
Request to deactivate the MBMS context. When the response is received, the MBMS context will be inactive.