Documentation/networking/seg6-sysctl.txt

   1 /proc/sys/net/conf/<iface>/seg6_* variables:
   2
   3 seg6_enabled - BOOL
   4         Accept or drop SR-enabled IPv6 packets on this interface.
   5
   6         Relevant packets are those with SRH present and DA = local.
   7
   8         0 - disabled (default)
   9         not 0 - enabled
  10
  11 seg6_require_hmac - INTEGER
  12         Define HMAC policy for ingress SR-enabled packets on this interface.
  13
  14         -1 - Ignore HMAC field
  15         0 - Accept SR packets without HMAC, validate SR packets with HMAC
  16         1 - Drop SR packets without HMAC, validate SR packets with HMAC
  17
  18         Default is 0.