ZyXEL Communications 3.1 ユーザーズマニュアル

Chapter 6 Interfaces

ZyWALL (ZLD) CLI Reference Guide

2.2.2.2, MTU 1200, upstream bandwidth 345, downstream bandwidth 123, description “I am ppp0”, 
and dialed only when used.

The following commands show you how to connect and disconnect ppp0.

Use a 3G (Third Generation) cellular device with the ZyWALL for wireless broadband Internet 
access.

Use these commands to add, edit, dial, disconnect, or delete cellular interfaces. When you add a 
new cellular interface, make sure you enter the account. You must use the 

configure terminal

 

command to enter the configuration mode before you can use these commands. 

Router# configure terminal

Router(config)# interface ppp0

Router(config-if-ppp)# account Hinet

Router(config-if-ppp)# bind ge1

Router(config-if-ppp)# local-address 1.1.1.1

Router(config-if-ppp)# remote-address 2.2.2.2

Router(config-if-ppp)# mtu 1200

Router(config-if-ppp)# upstream 345

Router(config-if-ppp)# downstream 123

Router(config-if-ppp)# connectivity dial-on-demand

Router(config-if-ppp)# description I am ppp0

Router(config-if-ppp)# exit

Router# interface dial ppp0

Router# interface disconnect ppp0

Cellular Interface Commands

[no] interface interface_name

Creates the specified interface if necessary and enters sub-command 
mode. The 

no

 command deletes the specified interface.

[no] account profile_name

Specifies the ISP account for the specified cellular interface. The 

no

 

command clears the ISP account field.

[no] band {auto|wcdma|gsm}

Sets (or clears) the cellular band that the cellular interface uses.

auto

 has the ZyWALL always use the fastest network that is in range.

gsm

 has this interface only use a 2.5G or 2.75G network 

(respectively). If you only have a GSM network available to you, you 
may want to use this so the ZyWALL does not spend time looking for a 
WCDMA network.

wcdma

 has this interface only use a 3G or 3.5G network (respectively). 

You may want to use this if you want to make sure the interface does 
not use the GSM network.