Re: Errors initializing Snort with netmap support

["C. L. Martinez" <carlopmart () gmail com>]

Michael,

 For all your questions, answer is yes. FreeBSD 's kernel is compiled
with netmap support, and network interfaces too:

Nov 11 07:49:48 nsm01 kernel: 001.000006 netmap_attach [2244] success for em0
Nov 11 07:49:48 nsm01 kernel: em1: <Intel(R) PRO/1000 Legacy Network
Connection 1.0.6> port 0xc0c0-0xc0ff mem 0xf20a0000-0xf20bffff irq 10
at device 6.0 on pci0
Nov 11 07:49:48 nsm01 kernel: em1: Ethernet address: 52:54:00:10:53:a0
Nov 11 07:49:48 nsm01 kernel: 001.000007 netmap_attach [2244] success for em1

On Tue, Nov 11, 2014 at 6:08 PM, Michael Altizer <xiche () verizon net> wrote:
> Just as a sanity check, did you follow the instructions in the README
> and recompile the FreeBSD kernel with netmap support (and then boot into
> it)?  If so, are there any messages in dmesg  when you attempt this?  To
> verify that netmap support is enabled for em0, you should see something
> like this:
>
> # dmesg | grep netmap
> netmap: loaded module
> 001.000006 netmap_attach [2244] success for em0
>
> On 10/29/2014 01:57 PM, C. L. Martinez wrote:
> > Any ideas about this??
> >
> > On Wed, Oct 29, 2014 at 7:12 AM, C. L. Martinez <carlopmart () gmail com> wrote:
> > > Hi all,
> > >
> > >   Starting Snort with netmap support in DAQ, returns me the following error:
> > >
> > > FATAL ERROR: Can't start DAQ (-1) - start_instance: Netmap
> > > registration for em0 failed: Invalid argument (22)!
> > >
> > > DAQ conf:
> > >
> > > config daq: netmap
> > > config daq_dir: /opt/daq/lib/daq
> > > config daq_mode: passive
> > > #config daq_var:
> > >
> > > Snort startup command is: "snort -D -q -c /etc/snort/snort.conf -i em0"
> > >
> > > Do I need to setup something else?? Snort is 2.9.7.0 under FreeBSD 10 host
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