[arch-general] Archlinux fail2ban not working

[Maykel Franco]

El sáb., 2 nov. 2019 a las 0:13, Maykel Franco
(<maykeldebian at gmail.com>) escribió:
>
> El vie., 1 nov. 2019 a las 19:20, Ralph Corderoy
> (<ralph at inputplus.co.uk>) escribió:
> >
> > Hi Maykel,
> >
> > I don't use fail2ban, but I've just skimmed
> > https://fail2ban.readthedocs.io/en/latest/filters.html#developing-filter-regular-expressions
> > You may find the ‘debuggex’ reference useful.
> >
> > > failregex = Unknown User .* \(<HOST>:.*\)
> > ...
> > > [12:48:35.315] Server1: Unknown User 'test' (109.103.148.2)
> > ...
> > > Date template hits:
> > > |- [# of hits] date format
> > > |  [6] {^LN-BEG}24hour:Minute:Second
> >
> > I take that to mean it was happy with the timestamp.
> >
> > > failregex = Unknown User .* \(<HOST>:.*\)
> >
> > How about
> >
> >     failregex = ^\S+: Unknown User .* \(<HOST>\)$
> >
> > --
> > Cheers, Ralph.
>
> Thanks for your help but not working...
>
> https://imgur.com/a/w0F2JSC

It works with only:

failregex = Unknown User .* \(<HOST>\)