3Com 3CR858-91 User Guide - Page 57
Client IP Filters, LAN IP Address, Protocol Type, LAN Port, Public Port, Enable, Apply, Access Control
UPC - 662705490946
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Figure 36 Virtual Server - Add/Edit Screen Firewall 57 3 Enter the IP address of the internal machine in the LAN IP Address text box. 4 Select a protocol type (TCP, UDP or both) from the Protocol Type drop-down list. 5 Enter the LAN Port which the traffic will be routed to in the LAN Port text box. 6 Enter the Public port that will be seen by clients on the Internet in the Public Port text box. 7 Check the Enable check box to activate this Virtual Server. 8 Click Apply to save this Virtual Server entry. Client IP Filters This sub-menu option displays three tabs along the top of the main screen: Access Control, URL Filter, and Schedule Rule. Each of these tabs displays a screen that enables you to configure a client IP filter function. Access Control Access Control allows you to define the types of traffic permitted or not permitted to and from the Internet.