Thank you for responding. I appreciate it a lot.
I am sorry, but I am not quite clear on what exactly I am modifying. The
output you have given me seems to come from a diff (correct me if I am
wrong). I am assuming the + means that these are new segments of code and
the other lines already exist in the original file. However, I can't seem
to find
"
if (options.dualfile) {
/* process two files at a time for network taps */
for (i = 0; i < argc; i += 2) {
"
in any of the files. I did a search file contents on the main directory and
got no results for "dualfile" or "options.dualfile". What files exactly am
I editing and what should I add.
Again, sorry for bothering you
- Dileep
On Fri, Jun 17, 2011 at 1:15 PM, Aaron Turner <synfina...@gmail.com> wrote:
> I haven't tested this, other then to make sure it compiles, but I
> think it should do what you want:
>
> --- src/tcpreplay.c (revision 2540)
> +++ src/tcpreplay.c (working copy)
> @@ -152,8 +152,10 @@
> /* main loop for non-bridge mode */
> if (options.loop > 0) {
> while (options.loop--) { /* limited loop */
> -
> -
> +#ifdef TCPREPLAY_EDIT
> + OPT_VALUE_SEED += options.loop;
> + tcpedit_post_args(&tcpedit);
> +#endif
> if (options.dualfile) {
> /* process two files at a time for network taps */
> for (i = 0; i < argc; i += 2) {
>
>
>
> On Fri, Jun 17, 2011 at 10:29 AM, Dileep Simha <dsi...@gmail.com> wrote:
> > Thanks for the quick response. I appreciate it.
> > I'm using the loopback interface because a co-worker is working on the
> same
> > linux box as me and is doing tests on the other interfaces.
> > Would there be a simple way for me to modify the source code in order to
> > re-randomize the ip address before each iteration or not?
> > - Dileep
> >
> > On Fri, Jun 17, 2011 at 12:23 PM, Aaron Turner <synfina...@gmail.com>
> wrote:
> >>
> >> On Fri, Jun 17, 2011 at 9:57 AM, Dileep Simha <dsi...@gmail.com> wrote:
> >> > I have a question about the randomizing ip address function of
> >> > tcpreplay-edit.
> >> > When I run the following: ./tcpreplay-edit --intf1=lo --topspeed
> >> > --seed=10
> >> > --loop=3 capture.pcap,
> >> > is the ip address randomized before every single loop or is it just
> done
> >> > once and then the same ip address sent over and over. I was going to
> >> > check
> >> > this with --verbose flag but that keeps giving me an error
> >>
> >> Sorry about the verbose flag issue... been driving me nuts that one.
> >>
> >> As for seed & loop, basically you'll end up with the same IP addresses
> >> 3 times. Basically randomization is done by combining the seed +
> >> original IP to generate the new IP. In order for sessions not to
> >> break, the code makes sure that a given seed + IP always results in
> >> the same "randomized IP".
> >>
> >> FWIW, replaying over loopback is almost always the wrong thing to do.
> >>
> >>
> >> --
> >> Aaron Turner
> >> http://synfin.net/ Twitter: @synfinatic
> >> http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix &
> >> Windows
> >> Those who would give up essential Liberty, to purchase a little
> temporary
> >> Safety, deserve neither Liberty nor Safety.
> >> -- Benjamin Franklin
> >> "carpe diem quam minimum credula postero"
> >>
> >>
> >>
> ------------------------------------------------------------------------------
> >> EditLive Enterprise is the world's most technically advanced content
> >> authoring tool. Experience the power of Track Changes, Inline Image
> >> Editing and ensure content is compliant with Accessibility Checking.
> >> http://p.sf.net/sfu/ephox-dev2dev
> >> _______________________________________________
> >> Tcpreplay-users mailing list
> >> Tcpreplay-users@lists.sourceforge.net
> >> https://lists.sourceforge.net/lists/listinfo/tcpreplay-users
> >> Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
> >
> >
> >
> ------------------------------------------------------------------------------
> > EditLive Enterprise is the world's most technically advanced content
> > authoring tool. Experience the power of Track Changes, Inline Image
> > Editing and ensure content is compliant with Accessibility Checking.
> > http://p.sf.net/sfu/ephox-dev2dev
> > _______________________________________________
> > Tcpreplay-users mailing list
> > Tcpreplay-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/tcpreplay-users
> > Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
> >
>
>
>
> --
> Aaron Turner
> http://synfin.net/ Twitter: @synfinatic
> http://tcpreplay.synfin.net/ - Pcap editing and replay tools for Unix &
> Windows
> Those who would give up essential Liberty, to purchase a little temporary
> Safety, deserve neither Liberty nor Safety.
> -- Benjamin Franklin
> "carpe diem quam minimum credula postero"
>
>
> ------------------------------------------------------------------------------
> EditLive Enterprise is the world's most technically advanced content
> authoring tool. Experience the power of Track Changes, Inline Image
> Editing and ensure content is compliant with Accessibility Checking.
> http://p.sf.net/sfu/ephox-dev2dev
> _______________________________________________
> Tcpreplay-users mailing list
> Tcpreplay-users@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/tcpreplay-users
> Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
>
------------------------------------------------------------------------------
EditLive Enterprise is the world's most technically advanced content
authoring tool. Experience the power of Track Changes, Inline Image
Editing and ensure content is compliant with Accessibility Checking.
http://p.sf.net/sfu/ephox-dev2dev
_______________________________________________
Tcpreplay-users mailing list
Tcpreplay-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/tcpreplay-users
Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
