Hi Fred, I am currently seeing this issue running both tcpreplay version: 4.1.1-beta1 (build git:v4.1.0-18-gae55544) and tcpreplay version: 4.1.0 (build git:v4.1.0)
CentOS Linux release 7.1.1503 (Core) Linux dev 3.10.0-229.1.2.el7.x86_64 #1 SMP Fri Mar 27 03:04:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux My current work around is to do the looping in the shell while true ; do /usr/local/bin/tcpreplay -T nano -x 1 -i em1 capture.pcap ; done but I'd prefer get back to letting tcpreplay do the looping. Any suggestions for alternate switches to try? Or anything I can do to help debug? Thanks, -Andrew On Thu, Jun 19, 2014 at 3:23 PM, Fred Klassen <[email protected]> wrote: > This appears to be a duplicate of > https://github.com/appneta/tcpreplay/issues/85 > > I fixed this in 4.0.5 beta1 which should be released next week. > > Fred. > > From: Fred Klassen <[email protected]> > Reply-To: Main forum for tcpreplay <[email protected]> > Date: Wednesday, June 18, 2014 at 5:13 PM > > To: Main forum for tcpreplay <[email protected]> > Subject: Re: [Tcpreplay-users] tcpreplay 4.0.4 --loop issue > > Thanks Aaron. I submitted the following issue > > https://github.com/appneta/tcpreplay/issues/87 > > If I cannot get this reproduced I may ask you for a copy of the capture. > > Fred. > > From: Aaron <[email protected]> > Reply-To: Main forum for tcpreplay <[email protected]> > Date: Wednesday, June 18, 2014 at 4:46 PM > To: Main forum for tcpreplay <[email protected]> > Subject: Re: [Tcpreplay-users] tcpreplay 4.0.4 --loop issue > > Fred, > > To capture I used this command: > tcpdump -i eth1 -nn -s 0 -w TEST_007.pcap > > Then replay with this: > tcpreplay --intf1=eth5 --loop=2 TEST_007.pcap > > I've also tried adding in --multiplier and --mbps= with the same result. I > also tried capturing and replaying on the same NIC with the similar results. > > Thanks, > Aaron > > > On Wed, Jun 18, 2014 at 7:37 PM, Fred Klassen <[email protected]> wrote: >> >> Aaron, what command line options are you using? >> >> Fred. >> On Jun 18, 2014, at 4:28 PM, Aaron <[email protected]> wrote: >> >> > Hello, >> > >> > I'm having an issue with tcpreplay 4.0.4 on CentOS 5.10 installed from >> > rpm. When replaying a pcap with --loop, the first iteration works fine, but >> > when it starts the next X loops, every packet returns: Warning: Packet #XXX >> > has gone back in time! >> > >> > I've not been able to find anything regarding this issue and I've not >> > modified the pcap since it was captured. It was captured with tcpdump on >> > the >> > same system. >> > >> > Thanks for the assistance. >> > >> > Aaron >> > >> > [root@tcpreplay ~]# tcpreplay -V >> > tcpreplay version: 4.0.4 (build git:v4.0.4) >> > Copyright 2013-2014 by Fred Klassen <tcpreplay at appneta dot com> - >> > AppNeta Inc. >> > Copyright 2000-2012 by Aaron Turner <aturner at synfin dot net> >> > The entire Tcpreplay Suite is licensed under the GPLv3 >> > Cache file supported: 04 >> > Not compiled with libdnet. >> > Compiled against libpcap: 0.9.4 >> > 64 bit packet counters: enabled >> > Verbose printing via tcpdump: enabled >> > Packet editing: disabled >> > Fragroute engine: disabled >> > Injection method: PF_PACKET send() >> > >> > [root@tcpreplay ~]# tcpdump -V >> > tcpdump version 3.9.4 >> > libpcap version 0.9.4 >> > >> > >> > >> > ------------------------------------------------------------------------------ >> > HPCC Systems Open Source Big Data Platform from LexisNexis Risk >> > Solutions >> > Find What Matters Most in Your Big Data with HPCC Systems >> > Open Source. Fast. Scalable. Simple. Ideal for Dirty Data. >> > Leverages Graph Analysis for Fast Processing & Easy Data Exploration >> > >> > http://p.sf.net/sfu/hpccsystems_______________________________________________ >> > Tcpreplay-users mailing list >> > [email protected] >> > https://lists.sourceforge.net/lists/listinfo/tcpreplay-users >> > Support Information: http://tcpreplay.synfin.net/trac/wiki/Support >> >> >> >> ------------------------------------------------------------------------------ >> HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions >> Find What Matters Most in Your Big Data with HPCC Systems >> Open Source. Fast. Scalable. Simple. Ideal for Dirty Data. >> Leverages Graph Analysis for Fast Processing & Easy Data Exploration >> http://p.sf.net/sfu/hpccsystems >> _______________________________________________ >> Tcpreplay-users mailing list >> [email protected] >> https://lists.sourceforge.net/lists/listinfo/tcpreplay-users >> Support Information: http://tcpreplay.synfin.net/trac/wiki/Support > > > > ------------------------------------------------------------------------------ > HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions > Find What Matters Most in Your Big Data with HPCC Systems > Open Source. Fast. Scalable. Simple. Ideal for Dirty Data. > Leverages Graph Analysis for Fast Processing & Easy Data Exploration > http://p.sf.net/sfu/hpccsystems > _______________________________________________ > Tcpreplay-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/tcpreplay-users > Support Information: http://tcpreplay.synfin.net/trac/wiki/Support ------------------------------------------------------------------------------ Monitor 25 network devices or servers for free with OpManager! OpManager is web-based network management software that monitors network devices and physical & virtual servers, alerts via email & sms for fault. Monitor 25 devices for free with no restriction. Download now http://ad.doubleclick.net/ddm/clk/292181274;119417398;o _______________________________________________ Tcpreplay-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/tcpreplay-users Support Information: http://tcpreplay.synfin.net/trac/wiki/Support
