Page 2 - Manual Version; All Rights Reserved; without prior written consent of Huawei Technologies Co., Ltd.; Notice; warranty of any kind, express or implied.
Copyright © Huawei Technologies Co., Ltd. 2007. ICE D-20 EC506 Wireless Broadband Gateway User Guide Manual Version 03 (2007-04-19) Part Number 31016886 All Rights Reserved ICE D-20 developed by Huawei. No part of this document may be reproduced or transmitted in any form or by any means without pri...
Page 3 - Safety Precautions; Do not use your wireless device while driving.
Safety Precautions Please read the safety precautions carefully to ensure the correct and safe use of your wireless device. Do not switch your wireless device on when the use of wireless devices is prohibited or when the wireless device may cause interference or danger. Do not use your wireless devi...
Page 4 - Table of Contents
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary i Table of Contents Chapter 1 Overview ....................................................................................................................... 1-1 1.1 Introduction ..........................
Page 6 - Chapter 1 Overview; Features
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 1-1 Chapter 1 Overview 1.1 Introduction 1.1.1 Product Description ICE D-20 is a third generation (3G) wireless broadband gateway for household users and small office home office (SOHO) users. With D-20, ...
Page 7 - The position of D-20 in the 3G network; Item; Standard; System Description
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 1-2 D-20 PDSN/FA PC HA Internet IP Backbone BSC BTS CDMA 2000 1x EV DO WLA N or Ethernet Figure 1-1 The position of D-20 in the 3G network D-20 adopts the user-friendly WEB graphical management interface...
Page 8 - Description of Hardware Specification; Hardware specification of D-20; Interface; Description of the Buttons and Indicators
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 1-3 Figure 1-2 Profile of D-20 1.2.2 Description of Hardware Specification Table 1-2 lists the hardware specification of the D-20. Table 1-2 Hardware specification of D-20 Item Specification Physical int...
Page 10 - Chapter 2 Installation and Startup of D-20
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-1 Chapter 2 Installation and Startup of D-20 2.1 Preparation Before using D-20, ensure that your location is covered within CDMA2000 3G network (consult your local network operator). You have to choose...
Page 11 - Computer Configuration Requirements; Introduction to the Install Procedure
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-2 z Keep enough space around D-20 for the heat emission. z When installing it on the wall, fix the D-20 and power adapter well in case of falling. Take Figure 2-1 for an example. D-20 Hole of hook 70mm...
Page 12 - The schematic drawing of installation
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-3 St r mbry t er I nnst ik k f or st r mt ilkopling Tilbak es till I nt ernet t tilkny tning Antenne St r madapter Et hernet k abel Ethernet tilkopling Monit or 1 2 3 4 Figure 2-2 The schematic drawing...
Page 13 - Introduction to the Computer Configuration; version is recommended.
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-4 interface. Thus, crossover network cable and the standard network cable are both supported. Note: The length of the Ethernet cable used for connecting the PC and LAN cannot exceed 100 m. 2.3 Introduc...
Page 14 - Local Area Connection; Local Area; in the; This connection uses the following; list box and then click; Properties
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-5 Figure 2-4 Local Area Connection Caution: You should configure the available connections to D-20, and take Local Area Connection as an example. 3) Select Internet Protocol (TCP/IP) in the This connec...
Page 15 - Local Area Connection Propertie; Obtain an IP address automatically; and; Obtain DNS server address; OK
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-6 s Figure 2-5 Local Area Connection Propertie 4) Select Obtain an IP address automatically and Obtain DNS server address automatically in the Internet Protocol (TCP/IP) Properties dialog box, and then...
Page 16 - Introduction to Program Startup; Enter; key to display the; WIRELESS; page of D-20. Users can choose different user IDs; Introduction to the Configuration Page; I. The Configuration Page
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-7 2.4 Introduction to Program Startup 2.4.1 Starting the Program After starting D-20, open the Web browser on a PC connected to D-20. Enter http://192.168.1.1 (the default address of D-20 wireless broa...
Page 18 - II. The Operation navigation Area; Basic
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 2-9 II. The Operation navigation Area There are three buttons in the operating navigating area of D-20. z The Basic navigation button: To guide the user into the information querying page. By selecting d...
Page 19 - Chapter 3 Query and Configuration of D-20; Querying the Status; Querying the Configuration Information of LAN; in the operation navigation area.; LAN; tab in the user operation area to display the configuration
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-1 Chapter 3 Query and Configuration of D-20 3.1 Introduction The configuration management program of D-20 provides the functions of querying the gateway status and setting the parameters. With D-20, yo...
Page 20 - Querying the Configuration Information of WAN; Querying the Statistics Information
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-2 3.2.2 Querying the Configuration Information of WAN After login to D-20, the steps of entering the WAN information querying page are shown as follows. 1) Click Basic in the operation navigation area....
Page 21 - Configuring Parameters; I. Entering the configuration page of LAN; Advanced
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-3 3.2.4 Querying the Version After login to D-20, the steps of entering the version information querying page are shown as follows. 1) Click Basic in the operation navigation area. 2) Select the Versio...
Page 22 - II. Description of LAN parameters; WLAN Setting; page
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-4 Figure 3-5 Configuring the basic parameters of LAN II. Description of LAN parameters z IP Address : The LAN address of D-20, by default, it is 192.168.1.1. z Subnet Mask : To divide the subnet with i...
Page 23 - II. Description of WLAN basic parameters
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-5 The steps to enter WLAN setting page are shown as follows. 1) In the operation navigation area, click Advanced . 2) In the user operation area, select the WLAN tab. In the WLAN setting page, you can ...
Page 24 - WLAN Security Setting
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-6 z AP Isolation : Used for setting the two working modes for D-20. When it is set to On , multiple terminals can be connected to D-20, but wireless terminals cannot visit each other. z Country : To id...
Page 25 - II. WLAN Security Parameter Description
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-7 Figure 3-7 WLAN Security Setting II. WLAN Security Parameter Description z Wireless Interface : The SSID and MAC address of D-20, which is used for identifying D-20. It is not necessary for the user ...
Page 26 - WLAN Advanced Setting
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-8 z Network Key 1 : To enter 5-digit ASCII characters or 10-digit hexadecimal numbers generates a 64-digit key. Or to enter 13-digit ASCII characters or 26-digit hexadecimal numbers generates a 128-dig...
Page 27 - II. WLAN Advanced Setting Parameter Description
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-9 Figure 3-9 WLAN advanced setting page 2 II. WLAN Advanced Setting Parameter Description z Wireless Interface : The SSID and MAC address of D-20, which is used for identifying D-20. It is not necessar...
Page 28 - I. Configuring the parameters of WAN connection
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-10 z Bridges : The physical address of the remote peer bridge. D-20 supports P-to-P bridge mode. One D-20 can connect with four remote peer bridges. z Peer MAC Address : The physical address list of th...
Page 29 - II. Parameter Description of WAN
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-11 Figure 3-10 Configuring the parameters of WAN II. Parameter Description of WAN z Mode: Network mode. Table 3-4 lists the network modes. Table 3-4 Network modes Description Network mode Performance R...
Page 30 - I. Managing the User and Password
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-12 z PPP Connection : The connection mode of PPP. When Auto is selected, the PPP connection holds on even though there is no data transmission; when On Demand is selected, the PPP connection will be cu...
Page 31 - II. Upgrading the Software
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-13 Admin user can change the password in the User & Password configuration page. The operation steps are shown as follows. 1) Select Advanced > Admin > User & Password in the operation na...
Page 33 - III. Restoring the Default Settings
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-15 III. Restoring the Default Settings The steps of restoring the factory setting are shown as follows. 1) Select Advanced in the operation navigation area. 2) Select Admin in the operation navigation ...
Page 34 - Networking Example; Networking example
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-16 Figure 3-16 Rebooting D-20 3.4 Networking Example 3.4.1 Demand Analysis Four PCs connect to D-20 through wired or wireless connection, which constitutes a small network. The LAN logs in to the Inter...
Page 35 - Obtain an IP address; PPP Password; are mandatory, and other
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 3-17 3.4.3 Configuring Device For the requirement of configuring software, see “2.3 Introduction to the Computer Configuration” and “3.3.5 Configuring WAN”. Set the PC to Obtain an IP address automatical...
Page 36 - Chapter 4 Troubleshooting; Troubleshooting; The Host in the LAN Cannot Access the Internet; III. Troubleshooting; You can locate the problems as follow.; PPP Username; are correctly configured. For
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-1 Chapter 4 Troubleshooting 4.1 Troubleshooting 4.1.1 The Host in the LAN Cannot Access the Internet I. Symptom The host in the wired LAN connected with D-20 cannot access the Internet. II. Causes z Fr...
Page 37 - : The IP address of the host cannot be identical to that of other
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-2 Figure 4-1 Internet Protocol (TCP/IP) Properties z IP address : The IP address of the host cannot be identical to that of other computer in the same LAN and that of D-20; but it should be in the same...
Page 38 - ) Make sure that the; I. What to do if you forget the administrator password; Then you can change the administrator password of D-20.; II. What to do if you forget the IP address of the LAN interface
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-3 Caution: z After restoring D-20 to factory settings, make sure the host adopts the mode of Obtain an IP address automatically . z After restoring D-20 to factory settings, you need to re-set the para...
Page 39 - III. What to do if bridging between two D-20s is unsuccessful; start
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-4 III. What to do if bridging between two D-20s is unsuccessful First, make sure that the two D-20s work on the same channel. For details, see”3.3.2 Configuring WLAN”. Second, make sure that the MAC ad...
Page 40 - Parameters; under the following directory:; Edit; New DWORD Value
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-5 3) Select Parameters under the following directory: \HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip. See Figure 4-4. Figure 4-4 Select Parameters 4) Select Edit > New > DWORD Value ...
Page 41 - Rename; Modify; in the shortcut menu. See; Decimal; text box, and then click
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-6 Figure 4-6 Rename 6) Right-click “TcpWindowSize” and then select Modify in the shortcut menu. See Figure 4-7. Figure 4-7 Modify value 7) Select Decimal and enter “65536” in the Value data text box, a...
Page 42 - Edit DWORD Value of TcpWindowSize; V. What to do if software update failed; the emergency update page to update the software. See Figure 4-10.
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-7 Figure 4-8 Edit DWORD Value of TcpWindowSize For the DWORD value of DefaultRcvWindow, do the same operations as that of TcpWindowSize. See Figure 4-9. Figure 4-9 Edit DWORD Value of DefaultRcvWindow ...
Page 43 - Updating when in emergency
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 4-8 Figure 4-10 Updating when in emergency
Page 44 - Chapter 5 Acronyms and Abbreviations
User Guide ICE D-20 Wireless Broadband Gateway Table of Contents Huawei Technologies Proprietary 5-1 Chapter 5 Acronyms and Abbreviations 3G The Third Generation A AES Advanced Encryption Standard AP Access Point B BSC Base Station Controller BTS Base Transceiver Station C CDMA2000 Code Division Mul...
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