1 files changed, 4 insertions, 11 deletions

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index ad3e80e17b4f..1619a8c80873 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -147,7 +147,7 @@ tcp_adv_win_scale - INTEGER
         (if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
         if it is <= 0.
         Possible values are [-31, 31], inclusive.
-        Default: 2
+        Default: 1
 
 tcp_allowed_congestion_control - STRING
         Show/set the congestion control choices available to non-privileged
@@ -410,7 +410,7 @@ tcp_rmem - vector of 3 INTEGERs: min, default, max
         net.core.rmem_max.  Calling setsockopt() with SO_RCVBUF disables
         automatic tuning of that socket's receive buffer size, in which
         case this value is ignored.
-        Default: between 87380B and 4MB, depending on RAM size.
+        Default: between 87380B and 6MB, depending on RAM size.
 
 tcp_sack - BOOLEAN
         Enable select acknowledgments (SACKS).
@@ -604,15 +604,8 @@ IP Variables:
 ip_local_port_range - 2 INTEGERS
         Defines the local port range that is used by TCP and UDP to
         choose the local port. The first number is the first, the
-        second the last local port number. Default value depends on
-        amount of memory available on the system:
-        > 128Mb 32768-61000
-        < 128Mb 1024-4999 or even less.
-        This number defines number of active connections, which this
-        system can issue simultaneously to systems not supporting
-        TCP extensions (timestamps). With tcp_tw_recycle enabled
-        (i.e. by default) range 1024-4999 is enough to issue up to
-        2000 connections per second to systems supporting timestamps.
+        second the last local port number. The default values are
+        32768 and 61000 respectively.
 
 ip_local_reserved_ports - list of comma separated ranges
         Specify the ports which are reserved for known third-party