Internet Sharing Gateway User Guide
42
•
Check the desired items in the "Packet Filter Table". Checked items will be blocked
for this Group.
•
If you have defined some filters, the "TCP Packets to Discard" or "UDP Packets to
Discard" will not be empty, and you can select the desired filters. Connections using
the selected filters will be blocked.
To Assign PCs (users) to a Group
Click the "Members" button to view the "Members" screen. See the following section for
details.
To Create your own Filters
Click the button "Define TCP Filters" or "Define UDP Filters" to view the required filter screen.
See the following section for details.
Data - Access Control Screen
Group
Select Group
Select the desired group. The screen will update will data for the
selected group
Access Rights
No restrictions
No packets are blocked. Use this to create an "Unlimited Access"
group, or to temporarily remove restrictions.
Block all Access
Group members cannot access the Internet at all. Use this to create the
most restrictive group.
Use Packet Filter
Table below
Use this to define intermediate levels of access. Using the Packet Filter
table gives you fine control over Internet access.
Packet Filter Table
Applications to
Block
Any items checked will be blocked. Users will not be able to use the
application.
TCP Packets to
Discard
•
This lists any TCP filters you have defined. If no filters have
been defined, this list will be empty.
•
Selected items can NOT be accessed by members of this group
•
Multiple items can be selected (or deselected) by holding down
the Ctrl key while selecting items..
UDP Packets to
Discard
•
This lists any UDP filters you have defined. If no filters have
been defined, this list will be empty.
•
Selected items can NOT be accessed by members of this group
•
Multiple items can be selected (or deselected) by holding down
the Ctrl key while selecting items..
Buttons
Members
Click this to add or remove members from the selected group. (You
can not add or remove members from the "Default" Group, since it
contains all PCs not assigned to another Group.)
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