ZyXEL P-663HN-51 User Guide - Page 95

Chapter 8 Security Table 29 Advanced Setup > Security > IP Filtering > Outgoing > Add LABEL DESCRIPTION Destination Type the destination port for traffic to which this entry applies. Port Save/Apply Click this button to save the changes and have the ZyXEL Device start using them. 8.3 Incoming IP Filtering By default, the ZyXEL Device blocks traffic from the Internet from going to the LAN. Use incoming IP filtering to allow certain traffic to come in from the Internet to the LAN. For example, you could allow access to a web server on your LAN to let people access a website that it is hosting. Click Advanced Setup > Security > IP Filtering > Incoming to open the following screen. This screen lists the currently configured filtering entries. Figure 44 Advanced Setup > Security > IP Filtering > Incoming The following table describes the labels in this menu. Table 30 Advanced Setup > Security > IP Filtering > Incoming LABEL DESCRIPTION Filter Name This is the name configured to identify the filter entry. VPI/VCI This is the WAN connection's Virtual Path Identifier, and Virtual Channel Identifier. Protocol This is the type of packets to which this entry applies. Source Address / Mask This is the IP address and subnet mask of a computer (on the Internet) to which this entry applies. Source Port This is the source port for traffic (from the Internet) to which this entry applies. Dest. Address / Mask This is the IP address and subnet mask of a LAN computer to which this entry allows traffic from the Internet. Dest. Port This is the destination port for traffic to which this entry applies. Remove To remove a rule, select its Remove check box and click the Remove button. P-663HN-51 User's Guide 95