McAfee MIS09EMB3RAA User Guide - Page 78

76 McAfee Internet Security Configure ping request settings You can allow or prevent detection of your computer on the network by other computer users. 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 Security Level pane, under Security Settings, do one of the following: ƒ Select Allow ICMP ping requests to allow detection of your computer on the network using ping requests. ƒ Clear Allow ICMP ping requests to prevent detection of your computer on the network using ping requests. 4 Click OK. Configure UDP settings You can allow other network computer users to send message units (datagrams) to your computer, using the UDP protocol. However, you can do this only if you also have closed a system service port to block this protocol. 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 Security Level pane, under Security Settings, do one of the following: ƒ Select Enable UDP tracking to allow other computer users to send message units (datagrams) to your computer. ƒ Clear Enable UDP tracking to prevent other computer users from sending message units (datagrams) to your computer. 4 Click OK.