Re: [ns] How to modify packet header?

[Zhenqiang Ye <yyzzqq001@yahoo.com>]

Dear all:
  I cleaned all the .o files using "make clean",
recompile it and the program is OK now. So I guess
there is some discrepancy between the source files and
object files in the Makefile, and only part of the
object files were updated when I changed the packet
header of hdr_sr. But I don't know where it is.

Frank

--- Zhenqiang Ye <yyzzqq001@yahoo.com> wrote:
> Dear all:
>   In my simulation, I add one variable into the DSR
> packet header (/dsr/hdr_sr.h)
> 
>   //old part
>    .................
>   int rtreq_seq_ ;
>   int max_propagation_;
>   int route_reply_;
>    ..................
> 
> ---------------------------------
> 
>   //new part 
>   .................
>   int rtreq_seq_ ;
> 
>    //new variable 
>   int first_hop_;
> 
>   int max_propagation_;
>    int route_reply_;
>    ..................
> 
>   When I run my program, I found that the variable
> mapping relationship changed. After the access
> function 
> 
>   hdr_sr *srh = hdr_sr::access(p.pkt);
> 
>   srh->route_reply() will return the value of
> max_rpopagation_, not route_reply_. Is there anyone
> has the similar trouble before? Any reply will be
> appreciated.
> 
> Frank
> 
> 
> 
> 
> 
> =====
> ****************************************************
> *Research Assistant (Ph.D student)                 *
> *Multimedia and Mobile Networking Lab,             *
> *Department of Computer Science and Engineering,   *
> *University of California, Riverside               *
> *   http://www.ee.ucr.edu/~zye                     *
> ****************************************************
> 
> __________________________________________________
> Do You Yahoo!?
> Make international calls for as low as $.04/minute
> with Yahoo! Messenger
> http://phonecard.yahoo.com/
> 


=====
****************************************************
*Research Assistant (Ph.D student)                 *
*Multimedia and Mobile Networking Lab,             *
*Department of Computer Science and Engineering,   *
*University of California, Riverside               *
*   http://www.ee.ucr.edu/~zye                     *
****************************************************

__________________________________________________
Do You Yahoo!?
Make international calls for as low as $.04/minute with Yahoo! Messenger
http://phonecard.yahoo.com/