Hi Aaron i'm trying to replay trafic through a non transparent firewall , for this i'm trying to change the mac addresses of the packet but when i use :
$ tcprewrite --enet-dmac=00:44:66:FC:29:AF,00:55:22:AF:C6:37 --enet-smac=00:66:AA:D1:32:C2,00:22:55:AC:DE:AC --cachefile=input.cache --infile=input.pcap --outfile=output.pcap

the mac addresses change for all the trace in a unique directionso all the packets have the same source and destination addresses with different ip addresses
i'm waiting for your answer man
thanks a lot






---------[ Received Mail Content ]----------

Subject : Re: [Tcpreplay-users] tcpreplay 3.3.1 is now available

Date : Mon, 19 May 2008 09:46:19 -0700

From : "Aaron Turner" <[EMAIL PROTECTED]>

To : "Main forum for tcpreplay" <tcpreplay-users@lists.sourceforge.net>



On Mon, May 19, 2008 at 8:22 AM, Oliver Eales <[EMAIL PROTECTED]> wrote:

> Aaron Turner schrieb:

>> Thanks to everyone sending in their bug reports. I think I've got

>> all your issues resolved- if not, please re-open the corresponding

>> ticket:

>>

>> 05/17/2008: Version 3.3.1

>> - Fix limitation of PF_PACKET only supporting Ethernet (#123)

>> - Fix (again) /dev/bpf detection in FreeBSD 8.0 (#292)

>> - Document building code from Subversion under Cygwin (#304)

>> - Fix --enable-force-* under Linux (#305)

>> - Fix tcpbridge --unidir assert error (#308)

>>

>

> Hello Aaron,

> sorry..but i still get the assert with 3.3.1

> tcpbridge: sendpacket.c:414: sendpacket_get_hwaddr: Assertion `sp' failed.

>

> The line number has changed! :-)

>

> Do you need more info from my side ?



Hmmm... then I really have no idea what's going on... I can't seem to

reproduce your problem. any chance you can:



./configure --enable-debug && make



and then run it in gdb and give me a backtrace (the 'bt' command)?



Thanks.



--

Aaron Turner

http://synfin.net/

http://tcpreplay.synfin.net/ - Pcap editing & replay tools for Unix

They that can give up essential liberty to obtain a little temporary

safety deserve neither liberty nor safety. -- Benjamin Franklin



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