{"type":"api","title":"Get Expired TCP Flows","meta":{"id":"/apps/pubhub/media/cisco-catalyst-sd-wan-api-guide-20-18/1c4807bcb76af36988ebb37dc2e455b1787a155e/d2f02ba2-fd0d-3a26-bcc5-feafc8f24d17","info":{"title":"Monitoring and Troubleshooting","description":"Includes API operations for the following:\n- Real-time monitoring\n- Accessing statistics APIs and statistics bulk APIs\n- Retrieving device state\n- Managing alarms and events\n","contact":{"email":"vmanage@cisco.com"},"version":"20.18 - 2025-08-15"},"openapi":"3.1.0","servers":[{"url":"/dataservice"}]},"spec":{"tags":["Real-Time Monitoring - TCP Optimization"],"description":"Get TCP optimized expired flows from device (Real Time)","operationId":"getExpiredTCPFlows","parameters":[{"name":"deviceId","in":"query","description":"deviceId - Device IP","required":true,"schema":{"pattern":"^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?).){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$","type":"string","example":"169.254.10.10"}}],"responses":{"200":{"description":"Success","content":{"application/json":{"schema":{"type":"object"},"examples":{"TCP optimized expired flow":{"description":"TCP optimized expired flow","value":{"data":[{"vdevice-name":"169.254.10.9","vdevice-host-name":"vm2","vpn-id":"1","src-ip":"10.20.24.17","dest-ip":"10.20.25.18","src-port":53722,"dest-port":22,"start-time":"Fri Mar 17 13:16:26 2022","end-time":"Fri Mar 17 13:17:51 2022","tx-bytes":"4113","rx-bytes":"4333","tcp-state":"Optimized","unopt-reason":"-","proxy-identity":"Client-Proxy","delete-reason":"Closed","vdevice-dataKey":"169.254.10.9","lastupdated":1659327030348}]}}}}}},"400":{"description":"Bad Request"},"403":{"description":"Forbidden"},"500":{"description":"Internal Server Error"}},"x-roles-required":"Policy-read,Policy-write","method":"get","path":"/device/tcpopt/expiredflows"}}