Displaying and flushing GTP tunnels using REST API calls
You can use the following FortiOS Carrier REST API commands to display and flush GTP tunnels:
GET /api/v2/monitor/firewall/gtp
POST /api/v2/monitor/firewall/gtp/flush
You can add GTP tunnel filter parameters to both of these REST API calls to display or flush selected GTP tunnels. The REST API calls use the same filter options as the diagnose firewall gtp tunnel filter command (see Setting up GTP tunnel filters).
GET /api/v2/monitor/firewall/gtp accepts GTP filter parameters as query string parameters.
For example:
https://<address>/api/v2/monitor/firewall/gtp?filter=msisdn==12345678900001&filter=imsi==0213101232&filter=ms_addr==11.0.1.50&filter=rat_type>=eutra&filter=gtp_profile=@gtpv2-pr
POST /api/v2/monitor/firewall/gtp/flush, accepts GTP filter parameters as body data in json format.
For example:
POST https://172.18.62.85:443/api/v2/monitor/firewall/gtp/flush
Body data: {"msisdn": "12345678900002", "imsi": "0213101232", "ms_addr": "11.0.1.50", "rat_type": "eutran", "gtp_profile": "gtpv2-prf"}
More information about the FortiOS REST API, is available from the Fortinet Developer Network (FNDN).