e.g. SA key is wrong
XfrmInStateModeError:
Transformation mode specific error
-XfrmInSeqOutOfWindow:
- Sequence out of window
+XfrmInStateSeqError:
+ Sequence error
+ i.e. Sequence number is out of window
XfrmInStateExpired:
State is expired
XfrmInStateMismatch:
Transformation protocol specific error
XfrmOutStateModeError:
Transformation mode specific error
- e.g. Outer header space is not enough
+XfrmOutStateSeqError:
+ Sequence error
+ i.e. Sequence number overflow
XfrmOutStateExpired:
State is expired
XfrmOutPolBlock: