I see why, the tools themselves must be all re-compiled without pfring. For
our centos based products, we rely on pre-packaged RPMs, to rebuild would
mean we have to find the SRPM's for the centos stable build.

On Thu, Jan 28, 2016 at 10:54 PM, Lars Kulseng <[email protected]>
wrote:

> We have seen the same thing. Removing pfring completely from the machine
> allows you to run the tools again, but they must of course not use pfring
> or be compiled without pfring support to work.
>
> Lars
>
> On Fri, Jan 29, 2016, 02:10 Morgan Yang <[email protected]> wrote:
>
>> Hi:
>>
>> We have been on "http://www.nmon.net/centos/$releasever/$basearch/"; for
>> sometime and we switched to "
>> http://www.nmon.net/centos-stable/$releasever/$basearch/"; recently.
>>
>> To minimize dependency issues, we remove all
>> ntopng,ntopng-data,pfring,pfring-dkms,nprobe first before installing fresh
>> from the stable repository.
>>
>> However, upon installing from the stable repository, we notice any
>> libpcap based application are complaining about not being able to link to
>> libsnf
>>
>> dumpcap
>> dumpcap: error while loading shared libraries: libsnf.so.0: cannot open
>> shared object file: No such file or directory
>>
>> tshark
>> tshark: error while loading shared libraries: libsnf.so.0: cannot open
>> shared object file: No such file or directory
>>
>> That was never an issue on the  "centos" repository, only on the RPM's
>> installed from "centos-stable". It seems the packages on the
>> "centos-stable" was build with different libpcap configurations.
>>
>> What can we do to correct this issue?
>>
>> Much Thanks
>> Morgan Yang
>> _______________________________________________
>> Ntop-misc mailing list
>> [email protected]
>> http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>
>
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