McAfee VirusScan Plus, User Manual

Page: 103 / 205

Chapter 19 Introduction 101
Modify a system service port
You can modify inbound and outbound network access
information about an existing system service port.
Note: If port information is entered incorrectly, the system
service fails.
1
On the McAfee SecurityCenter pane, click Internet &
Network , then click Configure .
2
On the Internet & Network Configuration pane, under
Firewall protection is enabled , click Advanced .
3
On the Firewall pane, click System Services .
4
Click the check box beside a system service, and then click
Edit .
5
In the System Services pane, under Add System Service
Rule , modify the following:
ƒ
System service name
ƒ
Local TCP/IP ports
ƒ
Local UDP ports
6
Do one of the following:
ƒ
To open the port to any computer on a trusted, standard,
or public network (for example, a home network, a
corporate network, or an Internet network), select
Trusted, Standard, and Public .
ƒ
To open the port to any computer on a standard network
(for example, a corporate network), select
Standard
(includes Trusted) .
7
If you want to send this port's activity information to another
Windows network computer that shares your Internet
connection, select
Forward this port's network activity to
network computers that use Internet Connection
Sharing
.
8
Optionally, describe the modified configuration.
9
Click OK .