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-rw-r--r--Documentation/networking/ip-sysctl.rst9
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/networking/ip-sysctl.rst b/Documentation/networking/ip-sysctl.rst
index 4a010a7cde7f..a66054d0763a 100644
--- a/Documentation/networking/ip-sysctl.rst
+++ b/Documentation/networking/ip-sysctl.rst
@@ -321,6 +321,7 @@ tcp_abort_on_overflow - BOOLEAN
option can harm clients of your server.
tcp_adv_win_scale - INTEGER
+ Obsolete since linux-6.6
Count buffering overhead as bytes/2^tcp_adv_win_scale
(if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
if it is <= 0.
@@ -2287,6 +2288,14 @@ accept_ra_min_hop_limit - INTEGER
Default: 1
+accept_ra_min_lft - INTEGER
+ Minimum acceptable lifetime value in Router Advertisement.
+
+ RA sections with a lifetime less than this value shall be
+ ignored. Zero lifetimes stay unaffected.
+
+ Default: 0
+
accept_ra_pinfo - BOOLEAN
Learn Prefix Information in Router Advertisement.