Thank you Steven. That solved my problem.
If I add the client and the server to /etc/hosts everything works like char=
m.

Z.

2006/3/25, Steven M. Bellovin <smb@cs.columbia.edu>:
> Delays like that on connection establishment are often indicative of
> DNS configuration problems.  Try using tcpdump on the server side to
> look at port 53.
>
>
>                --Steven M. Bellovin, http://www.cs.columbia.edu/~smb
>