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-rw-r--r--Documentation/sysctl/net.txt17
1 files changed, 16 insertions, 1 deletions
diff --git a/Documentation/sysctl/net.txt b/Documentation/sysctl/net.txt
index 85ab72dcdc3c..5369879eafe2 100644
--- a/Documentation/sysctl/net.txt
+++ b/Documentation/sysctl/net.txt
@@ -26,7 +26,7 @@ Table : Subdirectories in /proc/sys/net
ipv4 IP version 4 x25 X.25 protocol
ipx IPX token-ring IBM token ring
bridge Bridging decnet DEC net
- ipv6 IP version 6
+ ipv6 IP version 6 tipc TIPC
..............................................................................
1. /proc/sys/net/core - Network core options
@@ -207,3 +207,18 @@ IPX.
The /proc/net/ipx_route table holds a list of IPX routes. For each route it
gives the destination network, the router node (or Directly) and the network
address of the router (or Connected) for internal networks.
+
+6. TIPC
+-------------------------------------------------------
+
+The TIPC protocol now has a tunable for the receive memory, similar to the
+tcp_rmem - i.e. a vector of 3 INTEGERs: (min, default, max)
+
+ # cat /proc/sys/net/tipc/tipc_rmem
+ 4252725 34021800 68043600
+ #
+
+The max value is set to CONN_OVERLOAD_LIMIT, and the default and min values
+are scaled (shifted) versions of that same value. Note that the min value
+is not at this point in time used in any meaningful way, but the triplet is
+preserved in order to be consistent with things like tcp_rmem.