On Tue, Mar 19, 2013 at 01:07:32PM -0500, Ryan wrote:
> No go on that one either, I'm pretty well scratching my head over here. I'm
> going through and recompiling and reinstalling everything to make sure that it
> is all using the proper libpcap.
> 
> Anything special I would need to do on exporting that environment variable? I
> just added it to /etc/profile and logged out and back in.
> 
> Here's snort:
> 
> # ldd `which snort`
>     linux-vdso.so.1 =>  (0x00007fff015ff000)
>     libdnet.1 => /usr/local/lib/libdnet.1 (0x00007f4dad6f6000)
>     libpcre.so.0 => /lib64/libpcre.so.0 (0x00007f4dad4c4000)
>     libnsl.so.1 => /lib64/libnsl.so.1 (0x00007f4dad2ab000)
>     libm.so.6 => /lib64/libm.so.6 (0x00007f4dad027000)
>     libdl.so.2 => /lib64/libdl.so.2 (0x00007f4dace22000)
>     libsfbpf.so.0 => /usr/local/lib/libsfbpf.so.0 (0x00007f4dacbfd000)
>     libpcap.so.1 => /usr/local/lib/libpcap.so.1 (0x00007f4dac9a8000)
>     libz.so.1 => /lib64/libz.so.1 (0x00007f4dac791000)
>     libpthread.so.0 => /lib64/libpthread.so.0 (0x00007f4dac574000)
>     libc.so.6 => /lib64/libc.so.6 (0x00007f4dac1e1000)
>     /lib64/ld-linux-x86-64.so.2 (0x00007f4dad907000)
> 
> The libpcap is the one compiled/installed out of the PF_RING/userland folder. 
> I
> can't help but think it is something further down the chain since if I use the
> DNA based drivers I can see the traffic.
> 
> RG

That's fine, the daq module is what should be linked against pf_ring:

    # ldd /usr/local/lib/daq/daq_pfring.so

Or, if for some reason you aren't using the pf_ring daq:

    # ldd /usr/local/lib/daq/daq_pcap.so

-- 
-- Justin Azoff
-- Network Security & Performance Analyst
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