linux_dsm_epyc7002/Documentation/networking/seg6-sysctl.rst
Mauro Carvalho Chehab d6c48bc6f8 docs: networking: convert seg6-sysctl.txt to ReST
- add SPDX header;
- mark code blocks and literals as such;
- add a document title;
- adjust chapters, adding proper markups;
- mark lists as such;
- add to networking/index.rst.

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2020-04-30 12:56:38 -07:00

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ReStructuredText

.. SPDX-License-Identifier: GPL-2.0
====================
Seg6 Sysfs variables
====================
/proc/sys/net/conf/<iface>/seg6_* variables:
============================================
seg6_enabled - BOOL
Accept or drop SR-enabled IPv6 packets on this interface.
Relevant packets are those with SRH present and DA = local.
* 0 - disabled (default)
* not 0 - enabled
seg6_require_hmac - INTEGER
Define HMAC policy for ingress SR-enabled packets on this interface.
* -1 - Ignore HMAC field
* 0 - Accept SR packets without HMAC, validate SR packets with HMAC
* 1 - Drop SR packets without HMAC, validate SR packets with HMAC
Default is 0.