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-rw-r--r--net/ipv4/Kconfig15
1 files changed, 15 insertions, 0 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 712ebacacb62..adbe855d931a 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -452,6 +452,21 @@ config TCP_CONG_BIC
increase provides TCP friendliness.
See http://www.csc.ncsu.edu/faculty/rhee/export/bitcp/
+config TCP_CONG_WESTWOOD
+ tristate "TCP Westwood+"
+ depends on INET
+ default m
+ ---help---
+ TCP Westwood+ is a sender-side only modification of the TCP Reno
+ protocol stack that optimizes the performance of TCP congestion
+ control. It is based on end-to-end bandwidth estimation to set
+ congestion window and slow start threshold after a congestion
+ episode. Using this estimation, TCP Westwood+ adaptively sets a
+ slow start threshold and a congestion window which takes into
+ account the bandwidth used at the time congestion is experienced.
+ TCP Westwood+ significantly increases fairness wrt TCP Reno in
+ wired networks and throughput over wireless links.
+
endmenu
source "net/ipv4/ipvs/Kconfig"