samba in wireless network

[tan li]

Hi, I met a problem to use samba in my laptop. My laptop is installed RH7.2. 
I can access samba in my laptop if I connect to network through direct cable 
connection, however the samba cannot be accessed if I use wavelan wireless 
card for network. The error message is the network path is not accessable. I 
can still see the samba server lists in my network place in windows. The 
wireless card works fine though. I can use it to surf net, access laptop by 
telnet, ftp and so on.

What else I need to set up in smb.conf file?

Thanks very much.

Li

_________________________________________________________________
Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp