TERA1x00 PC-over-IP Administrative Interface User Manual
TER0606004 Issue 3
© 2008 Teradici Corporation
Page 39 of 111
VID
0-FFFF, asterisk (*)
indicates any vendor ID
ID
PID
0-FFFF
Device
Class
0-FF, asterisk (*)
indicates any device
class
Drop-down menu provides
human-readable translations of
the known device classes
Sub
Class
0-FF, asterisk (*)
indicates any device sub
class
Drop-down menu provides
human-readable translations of
the known device sub classes
Class
Protocol
0-FF, asterisk (*)
indicates any protocol
authorized
Drop-down menu provides
human-readable translations of
the known protocols
1.6.1.2 Unauthorized Devices
The
Unauthorized Devices
section allows specifying the unauthorized USB devices
for the Portal. There are two buttons to allow customization of this “black list”. The
Add new
button allows adding a new device or device group, while the
Remove
button allows its removal.
Selecting the
Add new
button allows USB unauthorization by
Class
or
ID
. If
Class
is selected, then this entry unauthorizes a USB device by
Device Class
,
Sub Class
and
Protocol
. If
ID
is selected, then this entry unauthorizes a USB device by
Vendor ID
and
Product ID
.
Note: The USB authorization/unauthorization is applied in the following priority order
(Unauthorized Vendor ID/Product ID has highest priority):
1. Unauthorized Vendor ID/Product ID
2. Authorized Vendor ID/Product ID
3. Unauthorized Device Class/Sub Class/Protocol
4. Authorized Device Class/Sub Class/Protocol
Table 4 summarizes the USB unauthorization entry types and the associated data
fields.
Table 5: USB Device Unauthorization Entry Types
Entry
Type
Required
Fields
Hexadecimal Value
Comments
VID
0-FFFF, asterisk (*)
indicates any vendor ID
ID
PID
0-FFFF
Class Device
Class
0-FF, asterisk (*)
indicates any device
class
Drop-down menu provides
human-readable translations of
the known device classes
