On Tue, Jun 2, 2009 at 11:42 AM, Richard <rm...@hotmail.com> wrote: > Hello, > > I'm new to tcpreplay and am hoping I have an easy problem to solve. When > I try to replay a wireshark capture file (~20MB) that's 22 seconds in length > and consists of ~ 126k packets it's taking about twices as long (~45 secs) > to replay the file onto the network. I've tried setting the speed to 100M > and it still takes twice as long. > > The rate of the capture is about 6 - 9 Mbps with a few microbusts of as much > as 50Mbps. I don't believe it's a hw issue because if I use the topspeed > option the entire file (no packet loss) is transmitted in just over 2 secs @ > a rate of ~60Mbps. > > I'm hoping I'm doing something stupid and I'll be able to replay it at the > same speed it was captured. Any ideas?
Older versions had some timing issues, but I'm not aware of any bugs in 3.4.x which might lead to that. Generally speaking, the most common cause for this sort of things is that the timestamps in your pcap file aren't sane. Beyond that, you'll need to answer: http://tcpreplay.synfin.net/trac/wiki/Support#WhatInfoWeNeed -- Aaron Turner http://synfin.net/ 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 ------------------------------------------------------------------------------ OpenSolaris 2009.06 is a cutting edge operating system for enterprises looking to deploy the next generation of Solaris that includes the latest innovations from Sun and the OpenSource community. Download a copy and enjoy capabilities such as Networking, Storage and Virtualization. Go to: http://p.sf.net/sfu/opensolaris-get _______________________________________________ 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
