Hi Luca:
For example, I am pointing nprobe to a collector (192.168.102.26). We are
not seeing Nprobe generating any Netflow to the collector. Examining the
logs, we see an error message in regard attempting to resolve the
collector's IP address. This IP is connected to a secondary interface, and
its not resolvable via our DNS. We also do not wish to add DNS support for
these collectors.
14/Mar/2017 06:37:27 [plugin.c:729] Unable to enable plugin S1AP Protocol:
missing license [/etc/nprobe.license.s1ap]
14/Mar/2017 06:37:27 [plugin.c:729] Unable to enable plugin SIP Plugin:
missing license [/etc/nprobe.license.voippro]
14/Mar/2017 06:37:27 [plugin.c:729] Unable to enable plugin SMTP Protocol:
missing license [/etc/nprobe.license.email]
14/Mar/2017 06:37:27 [plugin.c:729] Unable to enable plugin Whois Protocol:
missing license [/etc/nprobe.license.whois]
14/Mar/2017 06:37:27 [nprobe.c:2547] ERROR: Unable to resolve address '
192.168.102.26/24'
14/Mar/2017 06:37:27 [nprobe.c:4272] WARNING: The output interfaceId is set
to 0: did you forget to use -Q perhaps ?
14/Mar/2017 06:37:27 [nprobe.c:4275] WARNING: The input interfaceId is set
to 0: did you forget to use -u perhaps ?
14/Mar/2017 06:37:27 [nprobe.c:4336] Welcome to nprobe v.7.1.150527
($Revision: 4692 $) for x86_64-unknown-linux-gnu with native PF_RING
acceleration
14/Mar/2017 06:37:27 [nprobe.c:4354] nProbe SystemId: 1C1CE4A19208AB1B
14/Mar/2017 06:37:27 [nprobe.c:4366] nProbe License:
896D36D92FA21FCE0E88D15537EB11001520552774B22CF494
14/Mar/2017 06:37:27 [nprobe.c:4407] WARNING: -n parameter is missing.
127.0.0.1:2055 will be used.
14/Mar/2017 06:37:27 [dbPlugin.c:67] Initializing DB plugin
14/Mar/2017 06:37:27 [nprobe.c:6266] Welcome to nprobe v.7.1.150527 for
x86_64-unknown-linux-gnu
Is it possible to have collector DNS lookup as an option instead of a must?
Much Thanks
Morgan Yang
On Thu, Mar 9, 2017 at 11:10 PM, Luca Deri <deri@ntop.org> wrote:
> Morgan
> can you please make an example?
>
> Luca
>
> > On 10 Mar 2017, at 04:09, Morgan Yang <morgan.yang1982@gmail.com> wrote:
> >
> > Hi All:
> >
> > I'm using Nprobe 7.1 and it throws an error when the collector IP can
> not be resolved via nslookup. Is it possible to disable hostname resolution
> for collector? Maybe this is resolved in a newer version of nprobe already?
> >
> > Much Thanks
> > Morgan Yang
> > _______________________________________________
> > Ntop-misc mailing list
> > Ntop-misc@listgateway.unipi.it
> > http://listgateway.unipi.it/mailman/listinfo/ntop-misc
>
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