ZyXEL Communications vantage cnm ユーザーズマニュアル

 Chapter 15 Device Status Monitor

Vantage CNM User’s Guide

The following table describes the labels in this screen.

Table 134   Monitor > Device Status > 3G Card

3G WAN 

Interface Status

The fields below display when a 3G card is inserted and WAN 2 is enabled in the 

selected device.

3G Connection 

Status

This displays Down when the 3G connection is down or not activated.
This displays Initializing when the selected device is configuring the 3G card with 

AT commands.
This displays Ready to Connect when the 3G connection is idle before the 

selected device triggers a call.
This displays Connecting when the 3G card is trying to connect to a network but 

has not received a response from the base station.
This displays Connected when the 3G connection is up.
This displays Disconnecting when the selected device is dropping the 3G 

connection. This field also displays whether the selected device is connected to a 

UMTS/HSDPA
network or GPRS/EDGE network.
This field also displays the type of the network to which the selected device is 

connected. The network type varies depending on the 3G card you inserted and 

could be UMTS, HSDPA, GPRS or EDGE when you insert a GSM 3G card, or 

1xRTT, EVDO Rev.0 or EVDO Rev.A when you insert a CDMA 3G card.
Click Dial to dial up the 3G WAN connection.

IP/Netmask

This shows the port’s IP address and subnet mask.

IP Assignment

For the WAN, if the selected device gets its IP address automatically from an ISP, 

this displays DHCP client when you’re using Ethernet encapsulation and IPCP 

Client when you’re using PPPoE or PPTP encapsulation. Static displays if the 

WAN port is using a manually entered static (fixed) IP address.
For the LAN, WLAN or DMZ, DHCP server displays when the selected device is 

set to automatically give IP address information to the computers connected to the 

LAN. DHCP relay displays when the selected device is set to forward IP address 

assignment requests to another DHCP server. Static displays if the LAN port is 

using a manually entered static (fixed) IP address. In this case, you must have 

another DHCP server on your LAN, or else the computers must be manually 

configured. For the dial backup port, this shows N/A when dial backup is disabled 

and IPCP client when dial backup is enabled.

Service Provider

This displays the name of your network service provider or Limited Service when 

the signal strength is too low or the ISP is limiting your access.

Roaming 

Network

This field is available only when you insert a 3G card that supports the roaming 

feature.
This displays whether the card is able to connect to other ISPs’ base stations.

Last Connection 

Up Time

This displays how long the 3G connection has been up.

3G Card 

Manufacturer

This displays the manufacturer of your 3G card.