1 XFRM proc - /proc/net/xfrm_* files
2 ==================================
3 Masahide NAKAMURA <nakam@linux-ipv6.org>
6 Transformation Statistics
7 -------------------------
8 xfrm_proc is a statistics shown factor dropped by transformation
10 It is a counter designed from current transformation source code
11 and defined like linux private MIB.
16 All errors which is not matched others
23 i.e. Either inbound SPI, address, or IPsec protocol at SA is wrong
24 XfrmInStateProtoError:
25 Transformation protocol specific error
28 Transformation mode specific error
30 Sequence out of window
34 State has mismatch option
35 e.g. UDP encapsulation type is mismatch
39 No matching template for states
40 e.g. Inbound SAs are correct but SP rule is wrong
42 No policy is found for states
43 e.g. Inbound SAs are correct but no SP is found
52 All errors which is not matched others
53 XfrmOutBundleGenError:
54 Bundle generation error
55 XfrmOutBundleCheckError:
59 XfrmOutStateProtoError:
60 Transformation protocol specific error
61 XfrmOutStateModeError:
62 Transformation mode specific error