Also in BSD's pf there is such thing as synproxy state,  which is very
usable with mechanism of tables.
09.03.2012 11:01 пользователь "Jogi Hofmüller" <jogi@mur....> написал:

> Dear all,
>
> On Fri, Mar 09, 2012 at 08:46:15AM +0100, Shane Kerr wrote:
>
> > Question to the room - does anyone have a similar technology that works
> > with IPv6? AFAIK both denyhosts and fail2ban only work for IPv4. :(
>
> We recently started using sshguard [1] that creates firewall (iptables)
> rules for offending IPv4 and IPv6 addresses.  It's included in Debian
> (and probably other Linux distributions too).
>
> [1]  http://www.sshguard.net/
>
> Regards,
> j.
> --
> j.hofmüller                                http://users.mur.at/thesix/
>