FYI wireshark can lie about packet sizes since it doesn't use libpcap. Use tcpdump (uses libpcap) or you could write a simple program with libpcap to print frame sizes.
Sent from my iPhone On Feb 13, 2009, at 12:31 AM, Rayne <lancer6...@yahoo.com> wrote: > Hi, > I would like to know if the tcpreplay suite has a tool that would > allow me to determine the packet size of a packet in a pcap file > quickly. I'm asking because even with a MTU of 9000, I'm still > getting the warning message that tcpreplay is unable to send certain > packets because the "message is too long (errno=90)". So I would > like to verify if the packets were indeed larger than 9000 bytes. > The pcap files I have is 4GB large each, so Wireshark is out of the > question. > > Also, I understand that the -a option has been deprecated in favor > of the -T option. I would like to know if more information can be > found on the different -T string options, e.g. nano, select etc. In > particular, I would like to know if any one of the -T string is > equivalent to the -a option. > > Thank you. > > Regards, > Rayne > > > Importing contacts has never been easier..Bring your friends > over to Yahoo! Mail today! http://www.trueswitch.com/yahoo-sg > > --- > --- > --- > --------------------------------------------------------------------- > Open Source Business Conference (OSBC), March 24-25, 2009, San > Francisco, CA > -OSBC tackles the biggest issue in open source: Open Sourcing the > Enterprise > -Strategies to boost innovation and cut costs with open source > participation > -Receive a $600 discount off the registration fee with the source > code: SFAD > http://p.sf.net/sfu/XcvMzF8H > _______________________________________________ > 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 ------------------------------------------------------------------------------ Open Source Business Conference (OSBC), March 24-25, 2009, San Francisco, CA -OSBC tackles the biggest issue in open source: Open Sourcing the Enterprise -Strategies to boost innovation and cut costs with open source participation -Receive a $600 discount off the registration fee with the source code: SFAD http://p.sf.net/sfu/XcvMzF8H _______________________________________________ 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
