SMBCLIENT PROBLEM

[Vicente Torres <vtorres@die.upv.es>]

I use smbmount-2.1.x to access Windows NT file systems
from other computers in the net.
Sometimes the connection gets lost and I get the following message when
I
try to list those directories:

bash-2.02$ ls /net/XXX
ls: /net/XXX: Input/output error
bash-2.02$

If I try to mount again the net directories, smbmount-2.1.x says:

Could not resolve mount point

and the only solution I know is to restart my potato. After restart
the connections are available again.

How can I restore connections without restarting?