install to virtual machine

[Andrey S. Rybak]

Hi
I have some problem with postinstallation steps of FreeBSD on virtual 
machine. I had installed FreeBSD-10 on VirtualBox on my Debian 
distribution. Installation was succesfull, but when i tried to upgrade 
my tree of ports i have problem: "no route to host" (it happens for 
example if i want do make fetchindex in /usr/ports). But i can connect 
to a ftp server using command "ftp". I guess the problem is with fetch 
utility settings. Coze /usr/bin/ftp utility works properly and 
bsdinstall worked with internet connections in time of installing also 
without any problem. Networking properties of the virtual machine is 
"attached to NAT". So what i should do for "make install" in /usr/port 
could found route?
Thank for any opinion.
Andrey