> >> No, because it breaks protocol version *1*.
> >does it mean ssh1 will be unable to connect to such host?
>
> On my NetBSD 1.5.x and 1.5 -current boxes I have:
>
> HostKey /etc/ssh_host_key
> HostKey /etc/ssh_host_dsa_key
>
> This allows me to connect to both ssh1 and ssh2 protocols
>
thanks!

i found version 2 protocol incredibly slow. takes about 5 secs to connect
to localhost

why?