tcp: disable SACK in a NewReno testcase

2017-02-05 18:01:38 -08:00
parent 513e1e14da
commit 1c7a443d20
1 changed files with 2 additions and 0 deletions
--- a/src/test/ns3tcp/ns3tcp-cwnd-test-suite.cc
+++ b/src/test/ns3tcp/ns3tcp-cwnd-test-suite.cc
@@ -496,6 +496,8 @@ Ns3TcpCwndTestCase2::DoRun (void)
  // Create the socket for n0
  Address sinkAddress (InetSocketAddress (ipInterfs.GetAddress (1), servPort));
  Ptr<Socket> ns3TcpSocket = Socket::CreateSocket (n0n1.Get (0), TcpSocketFactory::GetTypeId ());
+  // Disable SACK because this test is testing NewReno behavior
+  ns3TcpSocket->SetAttribute ("Sack", BooleanValue (false));
  ns3TcpSocket->TraceConnectWithoutContext ("CongestionWindow", MakeCallback (&Ns3TcpCwndTestCase2::CwndChange, this));

  // Create and start the app for n0