Parallels WorkStation 2.2, 250-499u, EDU, ESD, EN WWL2XL-A06-EN ユーザーズマニュアル

To edit settings on this tab in Linux primary OS you need root privileges. Users with other 
than root privileges can only view them.   

To edit settings on the Network tab: 

1  In the Terminal, run the command 

to get root privileges. Enter the password to the root account when you are asked for it. 

2  Start Parallels Workstation by issuing the command 

3  In the Parallels Workstation menu, select Edit/Preferences/Network and enter new settings on 

the Network tab. 

4  Close Parallels Workstation. 

5  In the Terminal, run the 

command to leave the root account. 

6  Start Parallels Workstation as a normal user to continue work with it.