Planet GRT-101 User manual

PLANET TechnologyCorp.GRT-101/401/402 User s Manual
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G.SHDSLBridge/Router
GRT-101/GRT-401/GRT-402
User s Manual

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Copyright
Copyright (C) 2004 PLANETTechnology Corp. All rights reserved.
The productsand programs described in this User sManual are licensed productsof PLANET
Technology,This User sManual contains proprietary information protected by copyright, and this User s
Manual and all accompanying hardware, software, and documentation are copyrighted.
No partof this User sManual may be copied, photocopied,reproduced, translated,or reduced to any
electronic medium ormachine-readable formby any means by electronic or mechanical. Including
photocopying, recording, or information storage and retrieval systems,forany purpose other than the
purchaser's personal use,and without the priorexpress written permission ofPLANETTechnology.
Disclaimer
PLANETTechnology does not warrant that the hardware will work properly in all environmentsand
applications, and makes no warranty and representation, either implied or expressed, with respect to the
quality, performance, merchantability, or fitness for a particular purpose.
PLANEThas made every effortto ensure that this User sManual is accurate; PLANETdisclaims liability
for any inaccuracies oromissions that may have occurred.
Information in this User sManual is subject tochange without notice and does notrepresent a
commitment on the part of PLANET.PLANET assumes no responsibility for any inaccuracies that may be
contained in this User sManual. PLANETmakes no commitment to update or keep current the
information in this User sManual, and reserves the right to make improvementstothis User sManual
and/or to the products described in this User s Manual, at any time withoutnotice.
If you find information in this manual thatis incorrect,misleading, or incomplete, wewould 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 PLANETlogo is atrademark of PLANETTechnology.This documentation may refer to numerous
hardware and software productsby 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 PLANETG.SHDSLBridge/Router:
Model: GRT-101/GRT-401/GRT-402
Rev: 3.0 (May. 2004)
Part No. EM-GRTV3

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Table of Contents
CHAPTER 1 OVERVIEW................................................................................1
SOFTWARE FEATURES......................................................................1
SOFTWARE SPECIFICATIONS...........................................................1
ATM Protocol........................................................................................1
PPPSupport.........................................................................................2
Routing Capability.................................................................................2
Bridging................................................................................................2
Configuration........................................................................................2
Network Management...........................................................................2
Hardware Specification.........................................................................3
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 ................................................7
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........................................................................12
3.3.2 Routing Mode forPPPoAand PPPoE with IPSharing..................12
Web UI Configuration..........................................................................12
Console Configuration........................................................................13
3.3.3 Routing Mode for IPoAor EoA........................................................14
Web UI Configuration..........................................................................14
Console Configuration........................................................................15
3.3.4 LAN-to-LAN Connection with Bridge Mode.....................................16
Web UI Configuration..........................................................................16

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STU-R (CO) side................................................................................16
STU-C (CPE) side..............................................................................17
Console Configuration........................................................................17
3.3.5 Advanced Setup............................................................................18
SHDSL................................................................................................18
WAN...................................................................................................19
Bridge.................................................................................................20
Route..................................................................................................21
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

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3.8.3 WAN..............................................................................................43
3.8.4 Bridge............................................................................................44
3.8.5 Route.............................................................................................44
3.8.6 LAN...............................................................................................44
3.8.7 IPshare.........................................................................................44
3.8.8 DHCP............................................................................................45
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 DHCPserver................................................................................53
3.11.5 DNS proxy...................................................................................53
3.12 WANAND ATM VIRTUAL CONNECTION ..................................................54
3.12.1 SHDSL operation........................................................................54
3.12.2 ATM virtual connection................................................................56
3.12.3 ATM traffic shaping......................................................................57
3.12.4 WAN IPaddress..........................................................................58
3.12.5 ISPprofile for PPP.......................................................................59
3.13 SYSTEM STATUS AND PERFORMANCE.....................................................60
3.14 USER PROFILE.....................................................................................61
3.15 MANAGEMENT SECURITY ......................................................................62
3.15.1 Telnet port number......................................................................63
3.15.2 Legal client IP..............................................................................63
3.16 SNMPSUPPORT .................................................................................64
3.16.1 SNMP community........................................................................64
3.16.2 SNMP trap...................................................................................65
3.17 BACKUPAND RESTORE CONFIGURATION ................................................66
3.17.1 Backup configuration...................................................................66
3.17.2 Restore configuration..................................................................67
3.18 SOFTWARE UPGRADE...........................................................................67

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Chapter 1Overview
Based on digitalsubscriber line (DSL) technology,PLANETsG.SHDSL
products, GRT-101/GRT-401/GRT-402 provide an affordable, flexible, efficient
Internet access solution for SOHO customerswhile reducing deployment and
operational costs from service providers. Via sending and receivinguser s
datagram (often Internet service) over existingtelephone lines,
GRT-101/GRT-401/GRT-402 concentrates alltrafficonto asingle high-speed
trunk for Internet activities or sharing acorporate intranet. Through the
simple-yet-powerfulmanagement UI of GRT-101/GRT-401/GRT-402, networks
administrators can complete a managed network deployment just in seconds.
SOFTWARE FEATURES
l Easyconfiguration 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 ofIP address
l FullyATM 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 enhancementsand newfeatures via firmware upgrade
l Built-in 4-port 10/100Mbps switch on GRT-401/GRT-402
l 4-wire supported in model GRT-402 double the bandwidth
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 IPover ATM (RFC 1577 with MTU = 1500)
Up to 8 PVCs
Traffic shaping CBR/UBR
UNI 3.1/4.0 PVC

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I.610 OAM F5 loopback
PPP Support
PPP(RFC 1661)
PPPover AAL5 (RFC 2364)
PPPover Ethernet (RFC 2516)
User authentication with PAP/CHAP/MS-CHAP
Routing Capability
Support IP/TCP/UDP/ARP/ICMP/IGMPprotocols
IProuting with static routing and RIPv1/RIPv2 (RFC1058/2453)
IPmulticast and IGMPproxy(RFC1112/2236)
Network address translation (NAT/PAT) (RFC1631)
NATALGs for ICQ/Netmeeting/MSN/Yahoo Messenger
DNS relayand caching (RFC1034/1035)
DHCPserver (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
SNMPmanagement with SNMPv1/SNMPv2c (RFC1157/1901/1905) agent
and MIB II (RFC1213/1493)
Software upgrade via web-browser/TFTPserver

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Hardware Specification
WAN/LAN Ports RJ-11 SHDSL WAN port x1
10/100Mbps LAN port x1 on GRT-101
10/100Mbps LAN port x4 on GRT-401/GRT-402
Connector RJ-11 connector for WAN, RJ-45 connector for LAN
Cabling
Requirement G.SHDSL: AWG26 or higher 10 /100 BaseT: UTP/STPCategory3 or 5
LEDs
SHDSL, Power Status, WAN Link and Action Status, LAN
Link/Active (and 100M Status), Alram
Speed SHDSL: 64Kbps to 2.304Mbps or
128Kbps to 4.608Mbps (for GRT-402, 4-
wire
mode)
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 x187 mm x33 mm (Lx WxH)

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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/GRT-402.
Figure 2-1 GRT-101 Front Panel
Figure 2-2 GRT-401 Front Panel
Figure 2-3 GRT-402 Front Panel
The following table describes the LEDs functions:
Table 2-1 GRT-101 LED Functions
LEDs Active Color Description
PWROn Green Power adaptor is connected to GRT-101/GRT-401
LNK On Green SHDSLline connection is established
WAN
ACTOn Green Transmit or receiveddata over SHDSLlink
10/ACTOn Green LAN Speed operates in 10M
LAN
100/ACTOn Green LAN Speed operates in 100M
ALM On Red SHDSLconnection disconnected

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Table 2-2 GRT-401/GRT-402 LED Functions
LEDs Active Color Description
PWROn Green Power adaptor is connected to GRT-101/GRT-401
LNK On Green SHDSLline connection is established
WAN
ACTOn Green Transmit or receiveddata over SHDSLlink
1On Green Transmit or receiveddata over LAN 1
2On Green Transmit or receiveddata over LAN 2
3On Green Transmit or receiveddata over LAN 3
LAN
4On Green Transmit or receiveddata over LAN 4
ALM On Red SHDSLconnection disconnected
2.2 Rear Panel Ports
The connectors on the rear panel provide Power, LAN, CONSOLE and LINE
interfaces.
Figure 2-4 GRT-101 Rear Panel
Figure 2-5 GRT-401/GRT-402 Rear Panel
The following table describes the connectors functions:
Table 2-3 Connector Functions
Connectors Description
DC-IN Power adaptor inlet: Input voltage 9VDC
LAN Ethernet interface for LAN port (RJ-45)
CONSOLERS- 232C (DB9) for systemconfigurationand maintenance
LINE SHDSLinterface for WAN port (RJ-11)
RSTReset button for factorydefault
2.3 Rear Panel Connections
The figure shows the rear panel connections ofGRT-101/GRT-401/GRT-402.

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The STU-R is astandalone and can able to place in desktop. All the external
wiring shall be located at the rear panel. The LAN port is a10 Base-T/
100Base-TX auto-sensing and half/full duplexEthernet 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.
Figure 2-6 Direct Connection with PC or NB
Figure 2-7 Connection with Switch or HUB
Note: GRT-401/GRT-402 support Auto-MDI (media dependence interface) that
auto-detect MDI or MDI-cross with link partner, a standard straight wire UTP
cable (EIA568) can be deployed to connect to a PC or Ethernet devices like
hub/switches. GRT-101 supportsMDI interface only.
PC
NB
Wall Jack
Power
Adapter
RJ
-
45
cable
DB
-
9
Cable
Wall Jack
RJ
-
45 cable
Server
FileServer
PC
NB
Power
DB-9
Workstation
HUB/Switch
Mobile
Device
Wireless LAN

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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 directlyconnected to PC, the Ethernet cablehasto be
used cross over one (refer to figure 2-6). If the product is connected
to hub or switch, be sure that the hub or switch supporting
auto-MDI/MDI-X or not. Ifyes, both crossover and non-crossover
Ethernet cable are suitable. If not, onlynon-crossover Ethernet cable
could be used (refer to figure 2-7). Since GRT-401 and GRT-402s
LAN port supportsauto-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 ofRS-232 cable to the product and female end to
anyfree COM port in PC.
Step 5: Connect the power adapter byplugging power supply.

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Chapter 3 Configuration
3.1 Purpose
This chapter provides information about configuring
GRT-101/GRT-401/GRT-402.
Note: After you have completed allnecessary setting for GRT-101/GRT-401/GRT-402, make sure towrite the new
configurationtoNVRAM by “write”command and reboot thesystem, or all of your changes will not takeeffect.
3.2 Logon Procedure
There are three methods to logon to GRT-101/GRT-401/GRT-402: serial
console, Telnet, and web interface. For the first time configuration, perhaps
onlythe serial consolemode could be used because applications requiring
Internet protocol (IP) communication, such asTelnet and web interface, are not
available unlessamanagement IPis configured properlyfor your local
networking environment.
After connecting allthe necessarycables described in Chapter2Installation,
power on GRT-101/GRT-401/GRT-402 and select one ofthe following
procedures to accessGRT-101/GRT-401/GRT-402.
Note: It is recommended that onlyone configuration applicationis used to setupGRT-101/GRT-401/GRT-402 at any
given time, that is, Telnet, serialconsole and the web management interfaces should not be used simultaneously.
3.2.1 Serial console
Check the connectivity ofthe RS-232 cable from your computer to the serial
port ofGRT-101/GRT-401/GRT-402. Start your terminal access program with
VT100 terminal emulation. Configure the serial link with baudrate of9600, 8
data bits,no paritycheck, 1stop bit, and no flow-control, and press the
SPACEkeyuntilthe login screen appears. When you see the login screen,
you can logon to GRT-101/GRT-401/GRT-402.
User: admin
Password: *****
Note: If you have not set any userprofile forGRT-101/GRT-401/GRT-402, enter thefactory default user“admin”.
When the systemprompts you fora password, type “admin”to enterGRT-101/GRT-401/GRT-402.

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After you logon to GRT-101/GRT-401/GRT-402 and before proceeding any
further, check the software version ofGRT-101/GRT-401/GRT-402 bythe
command:
admin> showsystem
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 howto update GRT-101/GRT-401/GRT-402 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/GRT-402. The LAN LNK indicator on the
front panel shall light if acorrect cable is used. Starting your Telnet client with
VT100 terminal emulation and connecting to the management IPof
GRT-101/GRT-401/GRT-402, wait for the login screen appears. When you see
the login screen, you can logon to GRT-101/GRT-401/GRT-402.
User: admin
Password: *****
Note: The factory default management IPand subnet mask are of 192.168.0.1 and255.255.255.0, respectively. To
change these setting, seesection 3.10.1 Bridge management and 3.11.1 LAN setting for routingmode operation. If
you have not set any user profilefor GRT-101/GRT-401/GRT-402, enter the factory default user “admin”.When the
system prompts you fora password, type “admin”to enter GRT-101/GRT-401/GRT-402. For more security issues for
remote management interfaces such asTelnet and web interface, see section3.15 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/GRT-402. The LAN LNK indicator on the
front panel shall light if acorrect cable is used. Starting your web browser and
connecting to the management IPof GRT-101/GRT-401/GRT-402, wait for the
login screen appears. When you see the login screen, you can logon to
GRT-101/GRT-401/GRT-402.
Note: The factory default management IPand subnet mask are 192.168.0.1 and 255.255.255.0 respectively.To
change these setting, seesection 3.10.1 Bridge management and 3.11.1 LAN setting. If you have not change

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password setting for web interface, enter the factory default user “root”.When GRTprompts you fora password, type
“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,
clickBridgeto setupBridging mode ofthe
Router and then clickNextfor the next setting.
Enter WAN1 VPI: 0 andVCI: 33.
Select WAN1 AAL5 Encap:LLC
Enter LANIP: 192.168.0.1
Enter LANSub-net Mask: 255.255.255.0
Enter Gateway:192.168.0.254 The Gateway
is directlypointed to the BAS IP.
ClickNext
ClickOKto write the newconfiguration data
to the flash memoryof
GRT-101/GRT-401/GRT-402.
Note: Youhaveto do that otherwise the new
configuration parameters will not affect
GRT-101/GRT-401/GRT-402.
ClickRestart GRT-101/GRT-401/GRT-402
will reboot with the new setting.

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Console Configuration
Do the following steps:
1User : admin Épassword:admin É
2enable Ésupervisor password: root É
3setup Émode ÉBridge É
4wan ÉInterface number (1~8) : 1 É
Protocol É: Ethernet É
vpi_vci : 0 É
33 É
encap : LLC É
5bridge Égateway É192.168.0.254 É
6lanÉaddressÉ192.168.0.1 É
255.255.255.0É
7(backto root) write Éy É
y É(reboot)
3.3.2 Routing Mode for PPPoA and PPPoE with IP
Sharing
Web UI Configuration
For Route Mode with Point-to-Point Protocol
overATM and Ethernet, followthe following
setting. First select ROUTEand then click
Nextfor settingothers parameters.

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Enter VPI: 0 and VCI: 33
Select: LLC
Select: PPPover ATMorPPPoE
ClickNextfor ISP,LAN andDHCPserver
setting.
Enter user name provided byISP: user@net
Enter Password provided byISP:user
Re-enter Password for confirmation: user
Enter LANIPAddress: 192.168.0.1
Enter SubnetMask: 255.255.255.0
Select DHCP Service:Enable
Select Nextfor Dynamic Host Configuration
Protocol, DHCP, setting.For DHCPservice
disable.
Enter DefaultGateway:192.168.0.1The
Gatewayis pointed totheLAN IPof
GRT-101/GRT-401/GRT-402.
Enter SubnetMask: 255.255.255.0
Enter DHCPClient Start IP:192.168.0.2
Enter DHCPClient End IP: 192.168.0.200
Enter Name Server: 192.168.0.1
The DNS server is embedded in
GRT-101/GRT-401/GRT-402.
ClickNextto write the newsetting.
ClickOKto write the newconfiguration data
to the flash memory.
Note: Youhaveto do that otherwise the new
configuration parameters will not
affect GRT-101/GRT-401/GRT-402.
ClickRestartto reboot.
GRT-101/GRT-401/GRT-402 will reboot with
the newsetting.
After rebooting, GRT-101/GRT-401/GRT-402
will workwith the newconfiguration.
Console Configuration
Do the following steps: 1. User : admin Épassword:admin É

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2. enable Ésupervisor password: root É
3. setup Émode ÉRoute É
4. wan ÉInterface number (1~8) : 1 É
protocol ÉPPPoA or PPPoE É
vpi_vci É0 É
33 É
encap ÉLLC É
isp Éaccount: user@net É
password: user É
idle time out: 0 ~ 300 É(the unit is in minute)
5. lan Éaddress É192.168.0.1 É
255.255.255.0 É
attrib ÉVirtual É
6. (backto root) write Éy É
y É(reboot)
3.3.3 Routing Mode for IPoA or EoA
Web UI Configuration
For Route Mode with Classical IP over ATM
and Ethernet over ATM, followthe following
setting. First select ROUTEand then click

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Nextfor settingothers parameters.
Enter VPI: 0 and VCI: 33
Select: IPover ATMor Ethernet over ATM
ClickNext
Enter WAN1 IP: 10.1.2.1
Enter WAN1 Subnet Mask: 255.255.255.0
Enter LANIP: 192.168.0.1
Enter LANSubnet Mask:255.255.255.0
Enter DefaultRoute Gateway:10.1.2.2
For DHCPenable setting, refer to DHCP
setting ofRouting Mode with PPPoAor
PPPoEwith IP Sharing .
ClickNext
ClickOKto write the new configurationdata to
the flash memory.
Note: Youhaveto do that otherwise the new
configuration parameters will not
affect GRT-101/GRT-401/GRT-402.
ClickRestartto reboot.
GRT-101/GRT-401/GRT-402 will reboot with
the new
setting.
Console Configuration
Do the following settings:
1. User : admin Épassword:admin É
2. enable Ésupervisor password: root É
3. setup Émode ÉRoute É
4. wan ÉInterface number (1~8) : 1 É
protocol ÉIPoA or EoA É
address É10.1.2.1 É
255.255.255.0 É
vpi_vci É0 É
33 É
encap ÉLLC É
5. lan Éaddress É192.168.0.1 É
255.255.255.0 É
attrib Évirtual É
6. route Éstatic Éadd É