ZyXEL UAG4100 User Guide - Page 105

Chapter 7 Monitor The following table describes the icons in this screen. Table 31 Monitor > System Status > Dynamic Guest Icons LABEL DESCRIPTION This guest account is un-used. This guest account is in use and online. This guest account has been used but is offline now. This guest account expired. This guest account has been deleted. 7.10 The UPnP Port Status Screen Use this screen to look at the NAT port mapping rules that UPnP creates on the UAG. To access this screen, click Monitor > System Status > UPnP Port Status. Figure 73 Monitor > System Status > UPnP Port Status The following table describes the labels in this screen. Table 32 Monitor > System Status > UPnP Port Status LABEL Remove # Remote Host DESCRIPTION Select an entry and click this button to remove it from the list. This is the index number of the UPnP-created NAT mapping rule entry. This field displays the source IP address (on the WAN) of inbound IP packets. Since this is often a wildcard, the field may be blank. When the field is blank, the UAG forwards all traffic sent to the External Port on the WAN interface to the Internal Client on the Internal Port. External Port When this field displays an external IP address, the NAT rule has the UAG forward inbound packets to the Internal Client from that IP address only. This field displays the port number that the UAG "listens" on (on the WAN port) for connection requests destined for the NAT rule's Internal Port and Internal Client. The UAG forwards incoming packets (from the WAN) with this port number to the Internal Client on the Internal Port (on the LAN). If the field displays "0", the UAG ignores the Internal Port value and forwards requests on all external port numbers (that are otherwise unmapped) to the Internal Client. UAG Series User's Guide 105