From 871480933a1c28f8a9fed4c4d34d06c439a7a422 Mon Sep 17 00:00:00 2001
From: Srikant Patnaik
Date: Sun, 11 Jan 2015 12:28:04 +0530
Subject: Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
---
 Documentation/networking/xfrm_proc.txt | 74 ++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)
 create mode 100644 Documentation/networking/xfrm_proc.txt

(limited to 'Documentation/networking/xfrm_proc.txt')

diff --git a/Documentation/networking/xfrm_proc.txt b/Documentation/networking/xfrm_proc.txt
new file mode 100644
index 00000000..d0d8bafa
--- /dev/null
+++ b/Documentation/networking/xfrm_proc.txt
@@ -0,0 +1,74 @@
+XFRM proc - /proc/net/xfrm_* files
+==================================
+Masahide NAKAMURA <nakam@linux-ipv6.org>
+
+
+Transformation Statistics
+-------------------------
+xfrm_proc is a statistics shown factor dropped by transformation
+for developer.
+It is a counter designed from current transformation source code
+and defined like linux private MIB.
+
+Inbound statistics
+~~~~~~~~~~~~~~~~~~
+XfrmInError:
+	All errors which is not matched others
+XfrmInBufferError:
+	No buffer is left
+XfrmInHdrError:
+	Header error
+XfrmInNoStates:
+	No state is found
+	i.e. Either inbound SPI, address, or IPsec protocol at SA is wrong
+XfrmInStateProtoError:
+	Transformation protocol specific error
+	e.g. SA key is wrong
+XfrmInStateModeError:
+	Transformation mode specific error
+XfrmInStateSeqError:
+	Sequence error
+	i.e. Sequence number is out of window
+XfrmInStateExpired:
+	State is expired
+XfrmInStateMismatch:
+	State has mismatch option
+	e.g. UDP encapsulation type is mismatch
+XfrmInStateInvalid:
+	State is invalid
+XfrmInTmplMismatch:
+	No matching template for states
+	e.g. Inbound SAs are correct but SP rule is wrong
+XfrmInNoPols:
+	No policy is found for states
+	e.g. Inbound SAs are correct but no SP is found
+XfrmInPolBlock:
+	Policy discards
+XfrmInPolError:
+	Policy error
+
+Outbound errors
+~~~~~~~~~~~~~~~
+XfrmOutError:
+	All errors which is not matched others
+XfrmOutBundleGenError:
+	Bundle generation error
+XfrmOutBundleCheckError:
+	Bundle check error
+XfrmOutNoStates:
+	No state is found
+XfrmOutStateProtoError:
+	Transformation protocol specific error
+XfrmOutStateModeError:
+	Transformation mode specific error
+XfrmOutStateSeqError:
+	Sequence error
+	i.e. Sequence number overflow
+XfrmOutStateExpired:
+	State is expired
+XfrmOutPolBlock:
+	Policy discards
+XfrmOutPolDead:
+	Policy is dead
+XfrmOutPolError:
+	Policy error
-- 
cgit