Problem on right acces on folder on network share on LS-WTGL/R1-V3 F/W 3.09

[Bxxst]

   

Hi everybody!

 

I have this problem:

 

We use a LS-WTGL/R1-V3 F/W 3.09 as file server and for some policy we had restric access on some folder on the share through MS Windows folder  proprities

 

It works right until we changed ip address on nas (i don't know if this is the reason).

 

Now any user can access on that folder ( in the share).

 

I tried to put nas out of domain, use ftp, mount share on linux and tried to use chown command, use any restriction user on share but every time i have the response that the user maybe (?) hasn't right to access on that folder.

 

How i can do?

 

Thanks advance

 

Diego