mirror of
https://github.com/torvalds/linux.git
synced 2024-11-22 12:11:40 +00:00
292ecd9f5a
Let's have all seg6 sysctl at the same place.
Fixes: a6dc6670cd ("ipv6: sr: Add documentation for seg_flowlabel sysctl")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
40 lines
1.1 KiB
ReStructuredText
40 lines
1.1 KiB
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.
|
|
|
|
seg6_flowlabel - INTEGER
|
|
Controls the behaviour of computing the flowlabel of outer
|
|
IPv6 header in case of SR T.encaps
|
|
|
|
== =======================================================
|
|
-1 set flowlabel to zero.
|
|
0 copy flowlabel from Inner packet in case of Inner IPv6
|
|
(Set flowlabel to 0 in case IPv4/L2)
|
|
1 Compute the flowlabel using seg6_make_flowlabel()
|
|
== =======================================================
|
|
|
|
Default is 0.
|