GTP monitoring with the FortiOS API

The following API fields are available for GTP status information:

• api/v2/monitor/system/resource/usage, includes two resource types that can be used for GTP monitoring: gtp_tunnel and gtp_tunnel_setup_rate

• api/v2/monitor/firewall/gtp-statistics provides the same output as diagnose firewall gtp stat.

• api/v2/monitor/firewall/gtp-runtime-statistics provides the same output as diagnose firewall gtp runtime-stat.