21 #ifndef IPV6_EXTENSION_H
22 #define IPV6_EXTENSION_H
27 #include "ns3/object.h"
31 #include "ns3/ipv6-header.h"
32 #include "ns3/buffer.h"
33 #include "ns3/packet.h"
34 #include "ns3/random-variable-stream.h"
35 #include "ns3/ipv6-address.h"
36 #include "ns3/traced-callback.h"