Technical Tip: SD-WAN Passive SLA currently support the inspection of TCP packets
| Description | This article describes that currently SD-WAN Passive SLA supports the inspection of TCP packets only. |
| Scope | FortiGate. |
| Solution | - SD-WAN Passive SLA usage session information from the firewall policies which has 'passive-wan-health-measurement' enabled to determine the health check.
n case if this is used for non-TCP sessions, the health check information will not show any data. All values will be zero. |