Fix Traceflow with WireGuard enabled #7634
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luolanzone
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In hybrid mode, packets are forwarded directly. In WireGuard mode, traffic is encapsulated by WireGuard. In both modes, traffic leaves OVS, but Traceflow was not checking for WireGuard mode when determining packet actions. This commit adds WireGuard mode checks in Traceflow to correctly handle packets when WireGuard encryption is enabled. Signed-off-by: xliuxu <[email protected]>
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WireGuard uses direct routing for same-subnet traffic similar to hybrid mode, but Traceflow was not checking for WireGuard mode when determining packet actions and forwarding behavior.
This commit adds WireGuard mode checks in the Traceflow packet parsing and flow generation logic to correctly handle packets when WireGuard encryption is enabled.