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Diffstat (limited to 'Documentation/networking/xfrm_proc.rst')
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diff --git a/Documentation/networking/xfrm_proc.rst b/Documentation/networking/xfrm_proc.rst deleted file mode 100644 index 0a771c5a7399..000000000000 --- a/Documentation/networking/xfrm_proc.rst +++ /dev/null @@ -1,113 +0,0 @@ -.. SPDX-License-Identifier: GPL-2.0 - -================================== -XFRM proc - /proc/net/xfrm_* files -================================== - -Masahide NAKAMURA <nakam@linux-ipv6.org> - - -Transformation Statistics -------------------------- - -The xfrm_proc code is a set of statistics showing numbers of packets -dropped by the transformation code and why. These counters are defined -as part of the linux private MIB. These counters can be viewed in -/proc/net/xfrm_stat. - - -Inbound errors -~~~~~~~~~~~~~~ - -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 - -XfrmAcquireError: - State hasn't been fully acquired before use - -XfrmFwdHdrError: - Forward routing of a packet is not allowed - -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 - -XfrmOutStateInvalid: - State is invalid, perhaps expired |