I've got a little problem with the port 445. I have to external domain controler wich i try to connect to.
I used telnet mydomaincontrol 445 and the connexion fail. But when i try it with my other ADSL line, it work. So i don't think the port is closed on the external side.
I opened the port 445 on my firewall rules but impossible to access to that port.
I'm with a french ISP called orange, its a fiber optic connexion.
Any idea how to reach that port ?
Or maybe i can change the port ? transfert the 445 port on an other port with a nat rule. But how the others domain control (internal) would know it ?