Samba pe o statie

Pe un Pc am instalat Mandriva 2007 si vreau sa fac sa se vada in reteau locala  dar nu reusesc nici cum.
Am instalat samba si am pus in smb.conf urmatoarele:
[global]

workgroup = LSK
netbios name=Vali_Server
security = share #user
encrypt passwords = yes
local master = yes
os level = 80
domain master = yes
wins support = yes
bind interfaces only = yes
interfaces = lo eth1
dns proxy = no

[printers]

comment = All printers
browseable = no
path =/tmp
printable = yes
public = no
writable = no

create mode = 0700

[public-Vali]

comment = Fisiere publice
path = /home/samba/utile
public = yes
guest ok = yes
read only = no
writable = yes
printable = no
------------------------------
am facut apoi :
mkdir -p /home/samba/utile
chmod -R 777 /home/samba/utile
chown -R nobody:nogroup /home/samba/utile
-------------------
daca dau testparm /etc/samba/smb.conf  totul e ok
In  firma mai exista un server linux care e router si are si samba.

Care ar fi problema?