Date: Tue, 30 Sep 2014 22:00:24 +0200 From: Luigi Rizzo <rizzo@iet.unipi.it> To: Eduardo Meyer <dudu.meyer@gmail.com> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org> Subject: Re: Will netmap-ipfw fwd? Message-ID: <CA%2BhQ2%2BiDEwtCm8CoVQM%2BU%2BOmAUd7ZJ8THWKxpY67MC=RL%2BcT6g@mail.gmail.com> In-Reply-To: <CAEqdE_5mhpOJ2_5k5WsV7RDmmXVsd_-ah=XR3bx%2BcSKWikdWKQ@mail.gmail.com> References: <CAEqdE_7wiquoeC0P2kwLGnYHqhOat5Bjq8yvebE8U9TPufGsag@mail.gmail.com> <CA%2BhQ2%2BiH3Ty3M2A=Whfr2SY2Z_WGhr0NezVJ_jcYR-5C7su4fA@mail.gmail.com> <CAEqdE_4JyXo30zyQEdrCGFojLxvOivCPQJPrpAgP=SxsbZpvtw@mail.gmail.com> <CA%2BhQ2%2BhLzSpgvg=RCM1_eZYp6CGovEjMV6EMkaMLS6LHmodRrw@mail.gmail.com> <CAEqdE_5mhpOJ2_5k5WsV7RDmmXVsd_-ah=XR3bx%2BcSKWikdWKQ@mail.gmail.com>
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On Tue, Sep 30, 2014 at 9:42 PM, Eduardo Meyer <dudu.meyer@gmail.com> wrote= : > > > On Tue, Sep 30, 2014 at 4:20 PM, Luigi Rizzo <rizzo@iet.unipi.it> wrote: > >> >> >> On Tue, Sep 30, 2014 at 8:57 PM, Eduardo Meyer <dudu.meyer@gmail.com> >> wrote: >> >>> >>> >>> On Tue, Sep 30, 2014 at 1:49 PM, Luigi Rizzo <rizzo@iet.unipi.it> wrote= : >>> >>>> Should work. >>>> Please try the latest version from code.google.com/p/netmap-ipfw/ >>>> >>>> Cheers >>>> Luigi >>>> >>> >>> OK just cloned. >>> >>> What should tbe topology be like? >>> >>> igb(4) -> netmap bridge -> vale -> ipfw? >>> >>> will lagg0 -> netmap bridge -> ipfw work too? >>> >> >> netmap-ipfw runs directly on top of the interfaces. >> please try to understand the model of operation >> of netmap before using it. >> >> cheers >> luigi >> =E2=80=8B >> > > > Im trying but im lacking documentation and examples. > > On top of the interface I tried this way: > > ./kipfw netmap:igb0 netmap:igb1 & > > But the interfaces just died. > > =E2=80=8Bsorry if i sound direct but this is why i urged you to "understand before using it". There are several papers and slides =E2=80=8Band videos =E2=80=8B on my web page =E2=80=8B and the youtube,=E2=80=8B a pretty long manpage, =E2=80=8B all indicating what happens to the interface (which does not die) when you switch to netmap mode. =E2=80=8BI=E2=80=8B t =E2=80=8Bmay =E2=80=8B take some time to =E2=80=8B read and familiarize with the above, but it is the only way to move forward. We cannot give you recipes because your expectations on what netmap =E2=80=8B =E2=80=8B does do not match =E2=80=8Bthe actual behaviour=E2=80=8B =E2=80=8B. cheers luigi=E2=80=8B =E2=80=8B =E2=80=8B
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