Date: Tue, 17 Jun 2014 12:54:25 +0200 From: Luigi Rizzo <rizzo@iet.unipi.it> To: Mahnaz Talebi <mhnz.talebi@gmail.com> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Re: netmap pktgen Message-ID: <CA%2BhQ2%2BgYZid=tVT-A7zuFuZsy34wYsD32q-izxi8bEeC9T6JPw@mail.gmail.com> In-Reply-To: <CABfVBT=XvOcKOnhXqYU=P_8BJM5BBTsNGGHGxzkpqyBrZdc6WQ@mail.gmail.com> References: <CABfVBT=XvOcKOnhXqYU=P_8BJM5BBTsNGGHGxzkpqyBrZdc6WQ@mail.gmail.com>
next in thread | previous in thread | raw e-mail | index | archive | help
On Tue, Jun 17, 2014 at 12:27 PM, Mahnaz Talebi <mhnz.talebi@gmail.com> wrote: > Hi, > > I read in " > > http://typo3.change-project.eu/fileadmin/publications/Deliverables/CHANGE_Deliverable_D6_3.pdf > ", > that: "Packets generated > by the Netmap PktGen were always dropped by the Linux Kernel after being > processed by the > PREROUTING chain of the mangle table of Iptables." > Is it true? > Is there a way to avoid this? I want to forward netmap generated packets > via a DUT device to receiver. > General comment: this type of questions sounds very much like the "studies on the internet say.." line from Dilbert strips. You are taking a random sentence from a random document, the conclusions drawn by the author (assuming they are correct, i have no idea) may depend so much on testing conditions that it is pointless to reason how they apply to your case. Please run _your_ experiment in the configuration that you care about, then if you have any issues report them and your configuration. That is something we can discuss about. cheers luigi
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CA%2BhQ2%2BgYZid=tVT-A7zuFuZsy34wYsD32q-izxi8bEeC9T6JPw>