Planet Technology GRT-401, GRT-101 User Manual
G.SHDSL Bridge/Router
GRT-101/GRT-401
User’s Manual
Copyright
Copyright (C) 2003 PLANET Technology Corp. All rights reserved.
The products and programs described in this User’s Manual are licensed products of PLANET
Technology, This User’s Manual contains proprietary information protected by copyright, and this User’s
Manual and all accompanying hardware, software, and documentation are copyrighted.
No part of this User’s Manual may be copied, photocopied, reproduced, translated, or reduced to any
electronic medium or machine-readable form by any means by electronic or mechanical. Including
photocopying, recording, or information storage and retrieval systems, for any purpose other than the
purchaser's personal use, and without the prior express written permission of PLANET Technology.
Disclaimer
PLANET Technology does not warrant that the hardware will work properly in all environments and
applications, and makes no warranty and representation, either implied or expressed, with respect to the
quality, performance, merchantability, or fitness for a particular purpose.
PLANET has made every effort to ensure that this User’s Manual is accurate; PLANET disclaims liability
for any inaccuracies or omissions that may have occurred.
Information in this User’s Manual is subject to change without notice and does not represent a
commitment on the part of PLANET. PLANET assumes no responsibility for any inaccuracies that may be
contained in this User’s Manual. PLANET makes no commitment to update or keep current the
information in this User’s Manual, and reserves the right to make improvements to this User’s Manual
and/or to the products described in this User’s Manual, at any time without notice.
If you find information in this manual that is incorrect, misleading, or incomplete, we would appreciate
your comments and suggestions.
CE mark Warning
The is a class B device, In a domestic environment, this product may cause radio interference, in which
case the user may be required to take adequate measures.
Trademarks
The PLANET logo is a trademark of PLANET Technology. This documentation may refer to numerous
hardware and software products by their trade names. In most, if not all cases, these designations are
claimed as trademarks or registered trademarks by their respective companies.
Revision
User’s Manual for PLANET G.SHDSL Bridge/Router:
Model: GRT-101/GRT-401
Rev: 3.0 (May. 2003)
Part No. EM-GRTV3
Table of Contents
CHAPTER 1 OVERVIEW................................................................................1
SOFTWARE FEATURES......................................................................1
SOFTWARE SPECIFICATIONS...........................................................1
ATM Protocol........................................................................................1
PPP Support.........................................................................................2
Routing Capability................................................................................2
Bridging................................................................................................2
Configuration........................................................................................2
Network Management..........................................................................2
Hardware Specification.........................................................................2
CHAPTER 2 INSTALLATION.........................................................................4
2.1 FRONT PANEL LEDS.................................................................................4
2.2 REAR PANEL PORTS.................................................................................5
2.3 REAR PANEL CONNECTIONS......................................................................5
2.4 SETTING UP THE HARDWARE ENVIRONMENT................................................6
CHAPTER 3 CONFIGURATION.....................................................................8
3.1 PURPOSE ................................................................................................8
3.2 LOGON PROCEDURE.................................................................................8
3.2.1 Serial console..................................................................................8
3.2.2 Telnet..............................................................................................9
3.2.3 Web browser...................................................................................9
3.3 WEB OPERATION AND QUICK INSTALLATION GUIDE ....................................10
3.3.1 Bridge Mode..................................................................................10
Web UI Configuration..........................................................................11
Console Configuration.........................................................................11
3.3.2 Routing Mode for PPPoA and PPPoE with IP Sharing..................12
Web UI Configuration.........................................................................12
Console Configuration........................................................................13
3.3.3 Routing Mode for IPoA or EoA........................................................14
Web UI Configuration.........................................................................14
3.3.5 LAN-to-LAN Connection with Bridge Mode................................... 16
Web UI Configuration..........................................................................16
STU-R (CO) side................................................................................16
STU-C (CPE) side..............................................................................17
Console Configuration........................................................................17
3.3.5 Advanced Setup............................................................................18
SHDSL...............................................................................................18
WAN...................................................................................................18
Bridge.................................................................................................20
Route..................................................................................................20
NAT/DMZ............................................................................................23
Virtual Server......................................................................................24
3.3.6 Administration................................................................................25
Security..............................................................................................25
SNMP.................................................................................................26
Time Sync...........................................................................................27
Config Tool..........................................................................................28
Upgrade..............................................................................................29
Restart................................................................................................29
3.3.7 Status............................................................................................29
3.4 COMMAND LINE INTERFACE .....................................................................30
3.4.1 Multi-level password protection.....................................................31
3.4.2 Menu Driven Command Line Interface..........................................32
3.4.3 Command Line Interface Menu Tree.............................................32
3.4.4 Status............................................................................................38
3.4.5 Show.............................................................................................38
3.4.6 Write..............................................................................................38
3.4.7 Reboot..........................................................................................39
3.4.8 Ping...............................................................................................39
3.5 ADMINISTRATION ....................................................................................39
3.5.1 User Profile...................................................................................39
3.5.2 Security.........................................................................................40
3.5.3 SNMP............................................................................................40
3.5.4 Supervisor Password and ID.........................................................40
3.5.5 SNTP............................................................................................41
3.6 UTILITY .................................................................................................41
3.7 EXIT......................................................................................................41
3.8 SETUP...................................................................................................42
3.8.1 Mode.............................................................................................42
3.8.2 SHDSL..........................................................................................42
3.8.3 WAN..............................................................................................43
3.8.4 Bridge............................................................................................43
3.8.5 Route............................................................................................44
3.8.6 LAN...............................................................................................44
3.8.7 IP share.........................................................................................44
3.8.8 DHCP............................................................................................44
3.8.9 DNS proxy.....................................................................................45
3.8.10 Host name...................................................................................45
3.8.11 Default.........................................................................................45
3.9 CONNECTION MODE ...............................................................................46
3.10 BRIDGING MODE ..................................................................................46
3.10.1 Bridge management....................................................................46
3.10.2 Static bridge table........................................................................47
3.11 ROUTING MODE ...................................................................................48
3.11.1 LAN setting..................................................................................48
3.11.2 Static routing table.......................................................................49
3.11.3 NAT/PAT......................................................................................50
3.11.4 DHCP server...............................................................................53
3.11.5 DNS proxy...................................................................................53
3.12 WAN AND ATM VIRTUAL CONNECTION ..................................................54
3.12.1 SHDSL operation........................................................................54
3.12.2 ATM virtual connection................................................................55
3.12.3 ATM traffic shaping......................................................................57
3.12.4 WAN IP address..........................................................................58
3.12.5 ISP profile for PPP......................................................................58
3.13 SYSTEM STATUS AND PERFORMANCE.....................................................59
3.14 USER PROFILE.....................................................................................61
3.15 MANAGEMENT SECURITY ......................................................................62
3.15.1 Telnet port number......................................................................62
3.15.2 Legal client IP..............................................................................63
3.16 SNMP SUPPORT .................................................................................64
3.16.1 SNMP community.......................................................................64
3.16.2 SNMP trap...................................................................................65
3.17 BACKUP AND RESTORE CONFIGURATION ................................................65
3.17.1 Backup configuration...................................................................65
3.17.2 Restore configuration..................................................................66
3.18 SOFTWARE UPGRADE.....................................................................................67
PLANET Technology Corp. GRT-101/401 User’s Manual
Chapter 1 Overview
Based on digital subscriber line (DSL) technology, PLANET’s G.SHDSL
products, GRT-101/GRT-401 provide an affordable, flexible, efficient Internet
access solution for SOHO customers while reducing deployment and
operational costs from service providers. Via sending and receiving user’s
datagram (often Internet service) over existing telephone lines,
GRT-101/GRT-401 concentrates all traffic onto a single high-speed trunk for
Internet activities or sharing a corporate intranet. Through the
simple-yet-powerful management UI of GRT-101/GRT-401, networks
administrators can complete a managed network deployment just in seconds.
SOFTWARE FEATURES
l Easy configuration and management with password control for various
application environments
l Efficient IP routing and transparent learning bridge to support
broadband Internet services
l VPN pass-through for safeguarded connections
l DMZ host/Multi-DMZ/Multi-NAT enables multiple workstations on the
LAN to access the Internet for the cost of IP address
l Fully ATM protocol stack implementation over SHDSL
l PPPoA and PPPoE support user authentication with
PAP/CHAP/MS-CHAP
l SNMP management with SNMPv1/SNMPv2 agent and MIB II
l Getting enhancements and new features via firmware upgrade
l Built-in 4-port 10/100Mbps switch on GRT-401
SOFTWARE SPECIFICATIONS
ATM Protocol
ATM adaptation layer type 5 (AAL5)
VC multiplexing and LLC encapsulation
Multi-protocol over AAL5 (RFC 1483/2684 bridged and routed PDU)
Classical IP over ATM (RFC 1577 with MTU = 1500)
Up to 8 PVCs
Traffic shaping CBR/UBR
UNI 3.1/4.0 PVC
I.610 OAM F5 loopback
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PPP Support
PPP (RFC 1661)
PPP over AAL5 (RFC 2364)
PPP over Ethernet (RFC 2516)
User authentication with PAP/CHAP/MS-CHAP
Routing Capability
Support IP/TCP/UDP/ARP/ICMP/IGMP protocols
IP routing with static routing and RIPv1/RIPv2 (RFC1058/2453)
IP multicast and IGMP proxy (RFC1112/2236)
Network address translation (NAT/PAT) (RFC1631)
NAT ALGs for ICQ/Netmeeting/MSN/Yahoo Messenger
DNS relay and caching (RFC1034/1035)
DHCP server (RFC2131/2132)
Bridging
IEEE 802.1D transparent learning bridge
Up to 128 MAC learning addresses
Configuration
Local console (RS232)
Telnet access
Web-based GUI (HTTP)
Multi-level password protection
Network Management
Web-based GUI for express setup, configuration and management
Menu-driven interface/Command-line interface (CLI) for local console and
Telnet access
Password protected management and access control list for administration
SNMP management with SNMPv1/SNMPv2c (RFC1157/1901/1905) agent
and MIB II (RFC1213/1493)
Software upgrade via web-browser/TFTP server
Hardware Specification
WAN/LAN Ports RJ-11 SHDSL WAN port x1
10/100Mbps LAN port x1 on GRT-101
10/100Mbps LAN port x1 on GRT-401
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SHDSL, Power Status, WAN Link and Action Status, LAN
Connector RJ-11 connector for WAN, RJ-45 connector for LAN
Cabling
Requirement
G.SHDSL : AWG26 or higher
10 Base T: UTP/STP Category 3 or 5
LEDs
Link/Active (and 100M Status), Alram
Speed SHDSL: 192Kbps to 2.304Mbps (64Kbps per channel)
LAN Switch: 10/100 Mbps
Power External power adapter 9V DC, 1000mA
Environmental Operating temperature: 0° to 45°C
Storage temperature: -10° to 70°C
Housing Plastic Case
Dimension 145 mm x 187 mm x 33 mm (L x W x H)
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Chapter 2 Installation
2.1 Front Panel LEDs
The LEDs on the front panel indicate the operational status of
GRT-101/GRT-401.
Figure 2-1 GRT-101 Front Panel
Figure 2-2 GRT-401 Front Panel
The following table describes the LEDs’ functions:
Table 2-1 GRT-101 LED Functions
WAN
LAN
LEDs Active
PWR On Green Power adaptor is connected to GRT-101/GRT-401
LNK On Green SHDSL line connection is established
ACT On Green Transmit or received data over SHDSL link
10/ACT On Green LAN Speed operates in 10M
100/ACT On Green LAN Speed operates in 100M
ALM On Red SHDSL connection disconnected
Color Description
Table 2-2 GRT-401 LED Functions
WAN
LAN
LEDs Active
PWR On Green Power adaptor is connected to GRT-101/GRT-401
LNK On Green SHDSL line connection is established
ACT On Green Transmit or received data over SHDSL link
1 On Green Transmit or received data over LAN 1
2 On Green Transmit or received data over LAN 2
3 On Green Transmit or received data over LAN 3
4 On Green Transmit or received data over LAN 4
ALM On Red SHDSL connection disconnected
Color Description
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2.2 Rear Panel Ports
The connectors on the rear panel provide Power, LAN, CONSOLE and LINE
interfaces.
Figure 2-3 GRT-101 Rear Panel
Figure 2-4 GRT-401 Rear Panel
The following table describes the connectors’ functions:
Table 2-2 Connector Functions
Connectors
DC-IN Power adaptor inlet: Input voltage 9VDC
LAN Ethernet interface for LAN port (RJ-45)
CONSOLE RS- 232C (DB9) for system configuration and maintenance
LINE SHDSL interface for WAN port (RJ-11)
RST Reset button for factory default
Description
2.3 Rear Panel Connections
The figure shows the rear panel connections of GRT-101/GRT-401.
The STU-R is a standalone and can able to place in desktop. All the external
wiring shall be located at the rear panel. The LAN port is a 10 Base-T /
100Base-TX auto-sensing and half/full duplex Ethernet interface and complied
with IEEE 802.3 / 802.3u respectively. The console (RS-232C) interface for
configuration is menu-driven operation and can also be configured through
Ethernet interface by Telnet or Web-based operation.
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NB
Wall Jack
Power
RJ-45
DB-9
Wall Jack
RJ-45 cable
File Server
NB
Mobile
Wireless LAN
PC
Adapter
Server
cable
Cable
Figure 2-2 Direct Connection with PC or NB
Workstation
HUB/Switch
PC
Device
DB-9
Figure 2-4 Connection with Switch or HUB
2.4 Setting up the hardware environment
Step 1: Connect the power adapter to the port labeled DC-IN on the rear
panel of the product.
Step 2: Connect the Ethernet cable.
If GRT-101 is directly connected to PC, the Ethernet cable has to be
used cross over one (refer to figure 2-3). If the product is connected
to hub or switch, be sure that the hub or switch supporting
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auto-MDI/MDI-X or not. If yes, both crossover and non-crossover
Ethernet cable are suitable. If not, only non-crossover Ethernet cable
could be used (refer to figure 2-4). Since GRT-401’s LAN port
supports auto-MDI/MDI-X, both crossover and non-crossover
Ethernet cable are suitable.
Step 3: Connect the phone cable to the product. Connect the other side of
phone cable to wall jack.
Step 4: Connect male end of RS-232 cable to the product and female end to
any free COM port in PC.
Step 5: Connect the power adapter by plugging power supply.
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Chapter 3 Configuration
3.1 Purpose
This chapter provides information about configuring GRT-101/GRT-401.
Note: After you have completed all necessary setting for GRT-101/GRT-401, make sure to write the new configuration
to NVRAM by “write” command and reboot the system, or all of your changes will not take effect.
3.2 Logon Procedure
There are three methods to logon to GRT-101/GRT-401: serial console, Telnet,
and web interface. For the first time configuration, perhaps only the serial
console mode could be used because applications requiring Internet protocol
(IP) communication, such as Telnet and web interface, are not available unless
a management IP is configured properly for your local networking
environment.
After connecting all the necessary cables described in Chapter 2 Installation,
power on GRT-101/GRT-401 and select one of the following procedures to
access GRT-101/GRT-401.
Note: It is recommended that only one configuration application is used to setup GRT-101/GRT-401 at any given time,
that is, Telnet, serial console and the web management interfaces should not be used simultaneously.
3.2.1 Serial console
Check the connectivity of the RS-232 cable from your computer to the serial
port of GRT-101/GRT-401. Start your terminal access program with VT100
terminal emulation. Configure the serial link with baudrate of 9600, 8 data bits,
no parity check, 1 stop bit, and no flow-control, and press the SPACE key until
the login screen appears. When you see the login screen, you can logon to
GRT-101/GRT-401.
User: admin
Password: *****
Note: If you have not set any user profile for GRT-101/GRT-401, enter the factory default user “admin”. When the
system prompts you for a password, type “admin” to enter GRT-101/GRT-401.
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After you logon to GRT-101/GRT-401 and before proceeding any further,
check the software version of GRT-101/GRT-401 by the command:
admin> show system
If firmware file is downloaded from our local distributor or FTP server, please
refer to TFTP command in the section 3.18 Software Upgrade for more
information on how to update GRT-101/GRT-401 firmware.
3.2.2 Telnet
Make sure the correct Ethernet cable is used for connecting the LAN port of
your computer to GRT-101/GRT-401. The LAN LNK indicator on the front
panel shall light if a correct cable is used. Starting your Telnet client with VT100
terminal emulation and connecting to the management IP of
GRT-101/GRT-401, wait for the login screen appears. When you see the login
screen, you can logon to GRT-101/GRT-401.
User: admin
Password: *****
Note: The factory default management IP and subnet mask are of 192.168.0.1 and 255.255.255.0, respectively. To
change these setting, see section 3.10.1 Bridge management and 3.11.1 LAN setting for routing mode operation. If
you have not set any user profile for GRT-101/GRT-401, enter the factory default user “admin”. When the system
prompts you for a password, type “admin” to enter GRT-101/GRT-401. For more security issues for remote
management interfaces such as Telnet and web interface, see section 3.15 Management Security.
3.2.3 Web browser
Make sure the correct Ethernet cable is used for connecting the LAN port of
your computer to GRT-101/GRT-401. The LAN LNK indicator on the front
panel shall light if a correct cable is used. Starting your web browser and
connecting to the management IP of GRT-101/GRT-401, wait for the login
screen appears. When you see the login screen, you can logon to
GRT-101/GRT-401.
Note: The factory default management IP and subnet mask are 192.168.0.1 and 255.255.255.0 respectively. To
change these setting, see section 3.10.1 Bridge management and 3.11.1 LAN setting. If you have not change
password setting for web interface, enter the factory default user “root”. When GRT prompts you for a password, type
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“root”. More security issues for remote management interfaces, please refer to section 3.15 Management Security.
3.3 Web operation and Quick Installation Guide
3.3.1 Bridge Mode
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Web UI Configuration
After connection via web browser,
click Bridge to setup Bridging mode of the
Router and then click Next for the next setting.
Enter WAN1 VPI: 0 and VCI: 33.
Select WAN1 AAL5 Encap: LLC
Enter LAN IP: 192.168.0.1
Enter LAN Sub-net Mask: 255.255.255.0
Enter Gateway: 192.168.0.254 The Gateway
is directly pointed to the BAS IP.
Click Next
Click OK to write the new configuration data
to the flash memory of GRT-101/GRT-401.
Note: You have to do that otherwise the new
configuration parameters will not affect
GRT-101/GRT-401.
Click Restart GRT-101/GRT-401 will reboot
with the new setting.
Console Configuration
Do the following steps:
1 User : admin É password: admin É
2 enable É supervisor password: root É
3 setup É mode É Bridge É
4 wan É Interface number (1~8) : 1 É
5 bridge É gateway É 192.168.0.254 É
6 lanÉaddressÉ 192.168.0.1 É
255.255.255.0É
7 (back to root) write É y É
Protocol É : Ethernet É
vpi_vci : 0 É
33 É
encap : LLC É
y É(reboot)
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3.3.2 Routing Mode for PPPoA and PPPoE with IP Sharing
Web UI Configuration
For Route Mode with Point-to-Point Protocol
over ATM and Ethernet, follow the following
setting. First select ROUTE and then click
Next for setting others parameters.
Enter VPI: 0 and VCI: 33
Select: LLC
Select: PPP over ATM or PPPoE
Click Next for ISP, LAN and DHCP server
setting.
Enter user name provided by ISP: user@net
Enter Password provided by ISP:user
Re-enter Password for confirmation: user
Enter LAN IP Address: 192.168.0.1
Enter Subnet Mask: 255.255.255.0
Select DHCP Service: Enable
Select Next for Dynamic Host Configuration
Protocol, DHCP, setting. For DHCP service
disable.
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Enter Default Gateway: 192.168.0.1 The
Gateway is pointed to the LAN IP of
GRT-101/GRT-401.
Enter Subnet Mask: 255.255.255.0
Enter DHCP Client Start IP: 192.168.0.2
Enter DHCP Client End IP: 192.168.0.200
Enter Name Server: 192.168.0.1
The DNS server is embedded in
GRT-101/GRT-401.
Click Next to write the new setting.
Click OK to write the new configuration data
to the flash memory.
Note: You have to do that otherwise the new
configuration parameters will not
affect GRT-101/GRT-401.
Click Restart to reboot GRT-101/GRT-401.
GRT-101/GRT-401 will reboot with the new
setting.
After rebooting, GRT-101/GRT-401 will work
with the new configuration.
Console Configuration
Do the following steps:
1. User : admin É password: admin É
2. enable É supervisor password: root É
3. setup É mode É Route É
4. wan É Interface number (1~8) : 1 É
protocol É PPPoA or PPPoE É
vpi_vci É 0 É
33 É
encap É LLC É
isp Éaccount: user@net É
password: user É
idle time out: 0 ~ 300 É (the unit is in minute)
5. lan É address É 192.168.0.1 É
255.255.255.0 É
attrib É Virtual É
6. (back to root) write É y É
y É(reboot)
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3.3.3 Routing Mode for IPoA or EoA
Web UI Configuration
For Route Mode with Classical IP over ATM
and Ethernet over ATM, follow the following
setting. First select ROUTE and then click
Next for setting others parameters.
Enter VPI: 0 and VCI: 33
Select: IP over ATM or Ethernet over ATM
Click Next
Enter WAN1 IP: 10.1.2.1
Enter WAN1 Subnet Mask: 255.255.255.0
Enter LAN IP: 192.168.0.1
Enter LAN Subnet Mask:255.255.255.0
Enter Default Route Gateway: 10.1.2.2
For DHCP enable setting, refer to DHCP
setting of Routing Mode with PPPoA or
PPPoE with IP Sharing .
Click Next
Click OK to write the new configuration data to
the flash memory.
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Note: You have to do that otherwise the new
configuration parameters will not
affect GRT-101/GRT-401.
Click Restart to reboot GRT-101/GRT-401.
GRT-101/GRT-401 will reboot with the new
setting.
Console Configuration
Do the following settings:
1. User : admin É password: admin É
2. enable É supervisor password: root É
3. setup É mode É Route É
4. wan É Interface number (1~8) : 1 É
5. lan É address É 192.168.0.1 É
255.255.255.0 É
attrib É virtual É
6. route É static É add É
IP address: 0.0.0.0
Subnet mask: 0.0.0.0
Gateway: 10.1.2.2
7. (back to root) write É y É
y É(reboot)
protocol É IPoA or EoA É
address É 10.1.2.1 É
255.255.255.0 É
vpi_vci É 0 É
33 É
encap É LLC É
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3.3.4 LAN-to-LAN Connection with Bridge Mode
Web UI Configuration
STU-R (CO) side
Click setup to setup the bridge as CO.
Follow the instruction.
Click SHDSL in left side scroll bar to setup the
SHDSL operation mode.
Click CO SIDE for setting the bridge as CO.
Click Finish for saving the setting.
Setup the CO Router in bridge mode. The
gateway of CO Router is pointed to LAN IP,
192.168.0.2, of CPE Router.
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STU-C (CPE) side
Follow the above instruction. The only
difference in this configuration is that users
have to choose CPE SIDE instead of CO SIDE.
Setup the CPE Router in bridge mode. The
gateway of CPE Router is pointed to LAN IP,
192.168.0.1, of CO Router.
Console Configuration
Do the following steps in STU-R side:
1. User : admin É password: admin É
2. enable É supervisor password: root É
3. setup É mode É Bridge É
shdsl É STU-R É
4. wan É Interface number (1~8) : 1 É
Protocol É : Ethernet É
vpi_vci : 0 É
33 É
encap : LLC É
5. lanÉaddressÉ 192.168.0.1É
255.255.255.0É
6. (back to root) write É y É
y É(reboot)
Do the following steps in STU-C side:
1. User : admin É password: admin É
2. enable É supervisor password: root É
3. setup É mode É Bridge É
shdsl É STU-C É
4. wan É Interface number (1~8) : 1 É
Protocol É : Ethernet É
vpi_vci : 0 É
33 É
encap : LLC É
5. lanÉaddressÉ 192.168.0.2 É
255.255.255.0É
6. (back to root) write É y É
y É(reboot)
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