3Com 3CRWDR100U-72 User Guide - Page 62

Client IP Filters, Enable, Apply, Enable Filtering Function, Delete

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60 CHAPTER 5: CONFIGURING THE ROUTER 3 Enter the port type (TCP, UDP, or both TCP and UDP). 4 Specify the public port that will be seen by clients on the Internet, and the LAN port which the traffic will be routed to. 5 You can enable or disable each Virtual Server entry by checking or unchecking the appropriate Enable check box. 6 Click Apply to save the changes for each Virtual Server entry. Client IP Filters The Router can be configured to restrict access to the Internet, e-mail or other network services at specific days and times. Restriction can be set for a single computer, a range of computers, or multiple computers. Access Control Access Control allows users to define the traffic type permitted or not-permitted to the Internet. Figure 49 Access Control Screen This screen allows you to enable or disable all Access Control rules. Select the appropriate Enable Filtering Function option, and click Apply to save the settings. To edit or delete specific existing Access Control rules, click on Edit or Delete for the appropriate access control rule.

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60
C
HAPTER
5: C
ONFIGURING
THE
R
OUTER
3
Enter the port type (TCP, UDP, or both TCP and UDP).
4
Specify the public port that will be seen by clients on the Internet, and the
LAN port which the traffic will be routed to.
5
You can enable or disable each Virtual Server entry by checking or
unchecking the appropriate
Enable
check box.
6
Click
Apply
to save the changes for each Virtual Server entry.
Client IP Filters
The Router can be configured to restrict access to the Internet, e-mail or
other network services at specific days and times. Restriction can be set
for a single computer, a range of computers, or multiple computers.
Access Control
Access Control allows users to define the traffic type permitted or
not-permitted to the Internet.
Figure 49
Access Control Screen
This screen allows you to enable or disable all Access Control rules. Select
the appropriate
Enable Filtering Function
option, and click
Apply
to save
the settings.
To edit or delete specific existing Access Control rules, click on
Edit
or
Delete
for the appropriate access control rule.