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| author | David Lebrun <david.lebrun@uclouvain.be> | 2016-11-08 16:59:22 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-11-10 04:40:06 +0300 |
| commit | 8bc66a4423dba1ffafddd52b68ddad4adff39648 (patch) | |
| tree | 918a6a069a395bcb0d12648616be9dc2d73dee1c /Documentation/networking/seg6-sysctl.txt | |
| parent | a149e7c7ce812561f0fdc7a86ddc42f294e5eb3e (diff) | |
| download | linux-8bc66a4423dba1ffafddd52b68ddad4adff39648.tar.xz | |
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 <david.lebrun@uclouvain.be>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking/seg6-sysctl.txt')
| -rw-r--r-- | Documentation/networking/seg6-sysctl.txt | 18 |
1 files changed, 18 insertions, 0 deletions
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/<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. |