Just Remember from my last post that is for ns .2.34
but i am also updating a patch that when you are adding protocol on ns2.35
in packet header you please add at
last

// WFRP packet
static const packet_t PT_WFRP = 73;

        // insert new packet types here
static packet_t  PT_NTYPE = 74; // This MUST be the LAST one




so this protocol will work.

as in my last post please put on line

272 in packet.h

type == PT_WFRP ||

and
name_[PT_WFRP] = "WFRP";

in line 424
note : this above line should be above on this line
name_[PT_NTYPE]= “undefined”;

next changes in  cmu-trace.h and cmu-trace.cc. files
at trace/cmu-trace.h
at line 163 add
void    format_wfrp(Packet *p, int offset);
.......................................
and other things are added on that post (last)