Checksum for Ipv4RawSocket

2012-10-15 17:35:09 -04:00
parent 806f5e9026
commit ff64750b99
1 changed files with 4 additions and 0 deletions
--- a/src/internet/model/ipv4-l3-protocol.cc
+++ b/src/internet/model/ipv4-l3-protocol.cc
@@ -532,6 +532,10 @@ Ipv4L3Protocol::SendWithHeader (Ptr<Packet> packet,
                                Ptr<Ipv4Route> route)
 {
  NS_LOG_FUNCTION (this << packet << ipHeader << route);
+  if (Node::ChecksumEnabled ())
+    {
+      ipHeader.EnableChecksum ();
+    }
  SendRealOut (route, packet, ipHeader);
 }