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authorAhmed Abdelsalam <amsalam20@gmail.com>2018-04-27 18:51:48 +0300
committerDavid S. Miller <davem@davemloft.net>2018-04-28 03:23:56 +0300
commita6dc6670cd7e0bba580026443cbf77fdd370c791 (patch)
treea91ebf735b6c44d32823b08d97a63ac9fac44653 /Documentation/networking
parent6c3442f5f85827e40e314a74a24b1428e78748c8 (diff)
downloadlinux-a6dc6670cd7e0bba580026443cbf77fdd370c791.tar.xz
ipv6: sr: Add documentation for seg_flowlabel sysctl
This patch adds a documentation for seg_flowlabel sysctl into Documentation/networking/ip-sysctl.txt Signed-off-by: Ahmed Abdelsalam <amsalam20@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/ip-sysctl.txt13
1 files changed, 13 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index b583a73cf95f..b2f463e0cb33 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -1428,6 +1428,19 @@ ip6frag_low_thresh - INTEGER
ip6frag_time - INTEGER
Time in seconds to keep an IPv6 fragment in memory.
+IPv6 Segment Routing:
+
+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.
+
conf/default/*:
Change the interface-specific default settings.