Chapter 5 Network Map and Status Screens
VMG1312-Bx0D User’s Guide
58
Memory Usage This field displays what percentage of the VMG’s memory is currently used. Usually, this
percentage should not increase much. If memory usage does get close to 100%, the
VMG is probably becoming unstable, and you should restart the device. See Section 36.2
on page 246, or turn off the device (unplug the power) for a few seconds.
NAT Session
Usage
This field displays what percentage of the VMG supported NAT sessions are currently
being used. This field also displays the number of active NAT sessions and the maximum
number of NAT sessions the VMG can support.
Interface Status
Interface This column displays each interface the VMG has.
Status This field indicates the interface’s use status.
For the LAN and Ethernet WAN interfaces, this field displays Up when using the interface
and No Link when not using the interface.
For the WLAN interface, this field displays the enabled (Up) or disabled (Disable) state
of the interface.
For the DSL interface, this field displays Down (line down), Up (line up or connected),
Drop (dropping a call) if you're using PPPoE encapsulation, and No Link when not using
the interface.
For the 3G interface, this field displays Up when using the interface and No Device
when no device is detected in any USB slot.
Rate For the LAN and Ethernet WAN interfaces, this displays the port speed and duplex
setting.
For the DSL interface, it displays the downstream and upstream transmission rate.
For the WLAN interface, it displays the maximum transmission rate or N/A with WLAN
disabled.
For the 3G interface, this field displays signal strength bars when a 3G device is installed
in a USB slot and N/A when no device is detected in the USB slot.
Table 5 Status Screen (continued)
LABEL DESCRIPTION
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