ckkwan@my-deja.com wrote:
> The two machine is put under a same subnet with very low traffic. I
> can't find any option to disable reverse DNS lookup in SSH Tectia. So
> what could have gone wrong?

I don't know Tectia, but I think you are on the right track.

Have you tried to to set up reverse-DNS or can you add your hosts to
the $windir/system32/drivers/etc/hosts-file ?

Cheers,
Armin