It seems that the list of Mac address <-> Vendor name list is not up to date in WCS.
For exemple, I have the following MAC connected : 7c:c5:37:7d:97:38. It appears as unkown in WCS but it is an Apple device and the following web site confirms it : http://curreedy.com/stu/nic/
Is there a way to update this list either manually or with a patch ?
I even tried to connect to the DB and find the table but I didn't manage to connect to it, as there is no way to change the DB password in version 7.x.
I'm using WCS 126.96.36.199 on Windows 2003.
Thanks for your comments !