ZyXEL Communications ATP800 - USB Storage Screen

Chapter 6 Monitor
ZyWALL ATP Series User’s Guide
134
6.12 USB Storage Screen
This screen displays information about a connected USB storage device. Click Monitor > System Status >
USB Storage to display this screen.
Figure 109 Monitor > System Status > USB Storage
The following table describes the labels in this screen.
Remote Host This field displays the source IP address (on the WAN) of inbound IP packets. Since this is often
a wild-card, the field may be blank.
When the field is blank, the Zyxel Device forwards all traffic sent to the External Port on the
WAN interface to the Internal Client on the Internal Port.
When this field displays an external IP address, the NAT rule has the Zyxel Device forward
inbound packets to the Internal Client from that IP address only.
External Port This field displays the port number that the Zyxel Device “listens” non the WAN port) for
connection requests destined for the NAT rule’s Internal Port and Internal Client. The Zyxel
Device 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 Zyxel Device ignores the Internal
Port value and forwards requests on all external port numbers (that are otherwise unmapped)
to the Internal Client.
Protocol This field displays the protocol of the NAT mapping rule (TCP or UDP).
Internal Port This field displays the port number on the Internal Client to which the Zyxel Device should
forward incoming connection requests.
Internal Client This field displays the DNS host name or IP address of a client on the LAN. Multiple NAT clients
can use a single port simultaneously if the internal client field is set to 255.255.255.255 for UDP
mappings.
Internal Client Type This field displays the type of the client application on the LAN.
Description This field displays a text explanation of the NAT mapping rule.
Delete All Click this to remove all mapping rules from the NAT table.
Refresh Click this button to update the information in the screen.
Table 38 Monitor > System Status > UPnP Port Status (continued)
LABEL DESCRIPTION
Table 39 Monitor > System Status > USB Storage
LABEL DESCRIPTION
Device description This is a basic description of the type of USB device.
Usage This field displays how much of the USB storage device’s capacity is currently being
used out of its total capacity and what percentage that makes.