From 9b48ec2c9c90fc90e32d8bea5724c8bd03bd9055 Mon Sep 17 00:00:00 2001
From: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
Date: Mon, 8 Sep 2008 14:39:59 -0700
Subject: [PATCH] should set retry bit in rts and acks.

---
 src/devices/wifi/mac-low.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/devices/wifi/mac-low.cc b/src/devices/wifi/mac-low.cc
index 27cf1b633..35eeb6636 100644
--- a/src/devices/wifi/mac-low.cc
+++ b/src/devices/wifi/mac-low.cc
@@ -917,6 +917,7 @@ MacLow::SendRtsForPacket (void)
   rts.SetType (WIFI_MAC_CTL_RTS);
   rts.SetDsNotFrom ();
   rts.SetDsNotTo ();
+  rts.SetNoRetry ();
   rts.SetNoMoreFragments ();
   rts.SetAddr1 (m_currentHdr.GetAddr1 ());
   rts.SetAddr2 (m_self);
@@ -1064,6 +1065,7 @@ MacLow::SendCtsAfterRts (Mac48Address source, Time duration, WifiMode rtsTxMode,
   cts.SetDsNotFrom ();
   cts.SetDsNotTo ();
   cts.SetNoMoreFragments ();
+  cts.SetNoRetry ();
   cts.SetAddr1 (source);
   duration -= GetCtsDuration (source, rtsTxMode);
   duration -= GetSifs ();