[syslog-ng] Support for netflow logs

[Pal, Laszlo]

I'm also interested in this. As I know there is no native netflow input in
syslog-ng and when I did some research on it, it is not very easy. Logstash
has a native netflow input and output, but it seems this is abandoned and
not very stable. nxLog also support netflow but I'm not sure if it is only
in the enterprise version or it is available in the CE too

L:


On Wed, Nov 27, 2019 at 1:58 PM Raghunath Adhyapak <funduraghu at gmail.com>
wrote:

> Hi,
>
> I was trying to receive Netflow logs from firewall devices in syslog-ng
> and then forward to a central server.
> Does syslog-ng support netflow such that I can validate and filter out all
> non-netflow log lines?
> I also dumped some netflow logs to a file and found it to be binary.
> Therefore I haven't been able to ascertain the format and filtering
> mechanism.
>
> Any pointers on this topic would be helpful.
>
> Thanks
> Raghu
>
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