Hello boys i have samba problem. I using debian etch with SysInfo: kernel 2.6.24.4. and samba who i installed with apt-get install samba. Samba work fine. I created samba user with smbpasswd and myuser authentificated sucessfully. But problem is remote identification. When i try to login into my account remotely ( not from my lan ) samba not want to accept user/password.

I opened this port for samba.

Code:
iptables -A INPUT -p tcp -s 0/0 -d 0/0 --destination-port 139 -j ACCEPT
iptables -A INPUT -p tcp -s 0/0 -d 0/0 --destination-port 445 -j ACCEPT
iptables -A INPUT -p udp -s 0/0 -d 0/0 --destination-port 137 -j ACCEPT
iptables -A INPUT -p udp -s 0/0 -d 0/0 --destination-port 138 -j ACCEPT
The samba server was found on my work. When i'm in my home and try to mount network partition to samba on the work, i just recive authentifycation windows who want for me to give username and password, but when i put it into blank windows, and press login , he promt me again.. This mean - not authorized.