From: David Lebrun Date: Tue, 8 Nov 2016 13:59:22 +0000 (+0100) Subject: ipv6: sr: add documentation file for per-interface sysctls X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8bc66a4423dba1ffafddd52b68ddad4adff39648;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git ipv6: sr: add documentation file for per-interface sysctls This patch adds documentation for some SR-related per-interface sysctls. Signed-off-by: David Lebrun Signed-off-by: David S. Miller --- diff --git a/Documentation/networking/seg6-sysctl.txt b/Documentation/networking/seg6-sysctl.txt new file mode 100644 index 000000000000..bdbde23b19cb --- /dev/null +++ b/Documentation/networking/seg6-sysctl.txt @@ -0,0 +1,18 @@ +/proc/sys/net/conf//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.