Re: Snort+ and logging

[Meridoff via Snort-users <snort-users () lists snort org>]

чт, 20 сент. 2018 г. в 19:48, Andy Swartzbaugh <andy.swartzbaugh () gmail com>:

> 1)  My understanding is that Barnyard was a remedy to cope with Snort2's
> single-processor (i.e., not multi-processing) design and that Snort3 should
> be able to handle logging without needing another process to handle the
> logging.
It is true. But Barny2 is able to send alerts to BD or remote syslog - it
is usefull..Snort3 now doesn't support it

2) from
> www.snort.org/downloads/snortplus/snort_manual.html#_sniffing_and_logging
> :
>
> snort --pcap-dir /path/to/pcap/dir --pcap-filter '*.pcap' -L dump -l
> /path/to/log/dir
>
> from www.snort.org/downloads/snortplus/snort_manual.html#_alert_syslog :
>
> This must be done in snort.lua as opposed to the command line:
>
> alert_syslog =
> {
>         facility = local3,
>         level = info,
>
> }
>
> It is true for alerts. But I've asked about snort process (daemon) log .
Nevertheless - thank you for info, it is usefull.


> If you wanted to send the logs to another server, that would be handled
> within rsyslogd (I use Ubuntu).  Create a file named
> "/etc/rsyslog.d/10-snort.conf" : (the lower the number, the higher the
> priority) :
>
> and put the following line in it:
>
> local3.* @loghost
>
>
>
>
>
> On Thu, Sep 20, 2018 at 8:52 AM Meridoff via Snort-users <
> snort-users () lists snort org> wrote:
>
> > Hello, I've heared that barnyard2 is out of date for snort3.
> > Though it can be used .
> >
> > 1. What are the alternative (to barnyard2) ways for logging snort3 alerts
> > to remote data-bases or remote syslog etc ? May be it will be included in
> > snort3 project in future?
> >
> > 2.Small question - snort3 itself writes its own log to syslog (-M
> > option). What are the ways to specifiy internal daemon logging  methods :
> > to file or syslog LEVEL ot smth orher ? I found nothing concering this  in
> > config
> >
> > Thanks for response
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