The VPG sends context Service-Interruption messages when the gates of a specific context no longer provide their configured service. When such a message is issued, both terminations included in the context become Out-of-Service.
You can use the CLI to specify the method and reason that the VPG includes in Service-Interruption ServiceChange commands that it sends to the PGC when a state loss occurs. Table 14 describes the method and reason options available.
Table 14: Options for Method and Reason in ServiceChange Commands for Specific Contexts