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Commit 8bc66a44 authored by David Lebrun's avatar David Lebrun Committed by David S. Miller
Browse files

ipv6: sr: add documentation file for per-interface sysctls 



This patch adds documentation for some SR-related per-interface
sysctls.

Signed-off-by: default avatarDavid Lebrun <david.lebrun@uclouvain.be>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a149e7c7

Documentation/networking/seg6-sysctl.txt

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/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.