Choose network interface

[Ivan]

Hello,
I'm testing new Ubuntu 9.04. I've 5 network interfaces, each one is on a 
separate VLAN. I would like to test if all the VLANs has access to a 
network directory, so I use smbclient to write on it and test if all is 
Ok. But I want to test it on all interfaces, so I need to indicate on 
"smbclient" the ORIGIN ADDRESS I would like to use, for example:

/usr/bin/smbclient -A authfile -W MYDOMAIN 
//mynetwork_server/my_directory -c "put My_test_file" _ -ORIGIN 
ORIGIN_INTERFACE_

Any suggestions would be apreciated.
Thank you.

-- 
Ivan Muñoz Fuentes
Tècnic Projectes
Departament d'Educació
Via Augusta, 202, Barcelona