From e2ea6b7b50feeddf9a0e3250da284de13bfcf850 Mon Sep 17 00:00:00 2001
From: apoorvabhargava <apoorvabhargava13@gmail.com>
Date: Thu, 7 Jun 2018 19:14:48 +0530
Subject: [PATCH] Remove unused interface object

---
 example/dce-iperf.cc | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/example/dce-iperf.cc b/example/dce-iperf.cc
index deffc8c7..b13e4e77 100644
--- a/example/dce-iperf.cc
+++ b/example/dce-iperf.cc
@@ -107,6 +107,7 @@ int main (int argc, char *argv[])
 
   DceApplicationHelper dce;
   ApplicationContainer apps;
+  std::ostringstream serverIp;
 
   dce.SetStackSize (1 << 20);
 
@@ -115,7 +116,13 @@ int main (int argc, char *argv[])
   dce.ResetArguments ();
   dce.ResetEnvironment ();
   dce.AddArgument ("-c");
-  dce.AddArgument ("10.1.1.2");
+
+  // Extract server IP address
+  Ptr<Ipv4> ipv4Server = nodes.Get (1)->GetObject<Ipv4> ();
+  Ipv4Address serverAddress = ipv4Server->GetAddress (1, 0).GetLocal ();
+  serverAddress.Print (serverIp);
+
+  dce.AddArgument (serverIp.str());
   dce.AddArgument ("-i");
   dce.AddArgument ("1");
   dce.AddArgument ("--time");