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authorHangbin Liu <liuhangbin@gmail.com>2017-02-20 16:31:37 +0800
committerSimon Horman <horms@verge.net.au>2017-03-16 13:33:39 +0100
commit24b444155b1e237accb2571ac656cf40c941a2a7 (patch)
tree82e15976e43c5132bc35157f61a08ebb191b0c3b /Documentation/networking
parent237e5722bc615c3440d8476a694448074380fa01 (diff)
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ipvs: Document sysctl sync_ports
Document sysctl sync_ports based on commit f73181c8288f ("ipvs: add support for sync threads"). Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Signed-off-by: Simon Horman <horms@verge.net.au>
Diffstat (limited to 'Documentation/networking')
-rw-r--r--Documentation/networking/ipvs-sysctl.txt8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/networking/ipvs-sysctl.txt b/Documentation/networking/ipvs-sysctl.txt
index 159d70b6dff3..a6feecd467cd 100644
--- a/Documentation/networking/ipvs-sysctl.txt
+++ b/Documentation/networking/ipvs-sysctl.txt
@@ -231,6 +231,14 @@ sync_sock_size - INTEGER
Configuration of SNDBUF (master) or RCVBUF (slave) socket limit.
Default value is 0 (preserve system defaults).
+sync_ports - INTEGER
+ default 1
+
+ The number of threads that master and backup servers can use for
+ sync traffic. Every thread will use single UDP port, thread 0 will
+ use the default port 8848 while last thread will use port
+ 8848+sync_ports-1.
+
snat_reroute - BOOLEAN
0 - disabled
not 0 - enabled (default)