ETIC IPL-G12 User Manual
IPL-G12
3G - GPRS EDGE – GSM data router
_________________
User manual
Document reference : 9017009-02
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Page 2 User manual ref. 9017009-02 GSM-GPRS-EDGE routerIPL-G12
The IPL-G12 router is manufactured by
ETIC TELECOM
13 Chemin du vieux chêne
38240 MEYLAN
FRANCE
:
TEL : + 33 4-76-04-20-00
FAX : + 33 4-76-04-20-01
E-mail : hotline@etictelecom.com
web : www.etictelecom.com
CONTENT
3G-GPRS-EDGE router IPL-G12 User manual ref. 9017009-02 Page 3
OVERVIEW
1 PRODUCTS IDENTIFICATION....................................................................................7
2 TECHNICAL DATA......................................................................................................8
3 PRODUCT OVERVIEW.............................................................................................11
4 GSM SERVICES OVERVIEW...................................................................................15
INSTALLATION
1 PRODUCT DESCRIPTION.......................................................................................17
1.1 Leds...............................................................................................................17
1.2 Connectors...................................................................................................19
1.3 DIP-switches.................................................................................................20
2 VENTILATION............................................................................................................20
3 SUPPLY VOLTAGE...................................................................................................20
4 ETHERNET INTERFACE...........................................................................................20
5 RS232 INTERFACE...................................................................................................21
6 RS485 INTERFACE...................................................................................................21
7 INPUTS & OUTPUT...................................................................................................22
8 GSM CONNECTION..................................................................................................23
8.1 Checking the GSM reception signal level..................................................23
8.2 Antenna.........................................................................................................23
8.3 Installing the SIM card.................................................................................24
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CONTENT
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SETUP
1 SET UP STEPS..........................................................................................................25
2 CONFIGURING THE IPL-G12 ROUTER...................................................................26
2.1 Overview .......................................................................................................26
2.2 First configuration .......................................................................................28
2.3 Modifying the configuration........................................................................29
3 REBOOTING THE ROUTER AFTER PARAMETERS CHANGES...........................29
4 RECOVERING THE IP ADDRESS OF THE ROUTER..............................................30
5 RECOVERING THE FACTORY CONFIGURATION................................................30
6 RESTRICTING ACCESS TO THE ADMINISTRATION SERVER.............................30
7 RECOVERING A FREE ACCESS TO THE ADMINISTRATION SERVER...............30
8 ASSIGNING AN IP ADDRESS TO THE LAN INTERFACE OF THE ROUTER.......31
9 3G OR GPRS EDGE CONFIGURATION...................................................................32
9.1 Configuring the 3G-GPRS-EDGE parameters ...........................................32
9.2 Internet connection control.........................................................................33
9.3 Controlling the 3G connection with a “Ping control”...............................34
10 GSM DATA CONFIGURATION.................................................................................34
11 RELEASING A DYNAMIC IP @ WITH THE DYNDNS SERVICE............................35
12 CONFIGURING VPN CONNECTIONS BETWEEN ROUTERS (3G-GPRS-EDGE) 36
12.1 Principles......................................................................................................36
12.2 Configuring IPSec VPN connections .........................................................37
12.3 Configuring TLS VPN connections ............................................................43
13 CONFIGURING CONNECTIONS BETWEEN ROUTERS (9600 B/S GSM DATA).48
13.1 Principle........................................................................................................48
13.2 Configuration................................................................................................48
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CONTENT
3G-GPRS-EDGE router IPL-G12 User manual ref. 9017009-02 Page 5
…SETUP
14 ROUTING FUNCTIONS.............................................................................................51
14.1 Basic routing function.................................................................................51
14.2 Static routes .................................................................................................52
14.3 RIP protocol..................................................................................................53
15 ADDRESS AND PORT TRANSLATION ...................................................................54
15.1 Port forwarding (DNAT)...............................................................................54
15.2 Advanced network address and port translation......................................56
16 REMOTE USERS CONNECTION (3G-GPRS-EDGE SERVICE)..............................60
16.1 Principles......................................................................................................60
16.2 Configuring a TLS remote user connection..............................................62
16.3 Configuring a PPTP VPN connection.........................................................64
17 M2ME_CONNECT SERVICE.....................................................................................65
17.1 Overview .......................................................................................................65
17.2 Configuring the M2Me_Connect connection.............................................66
18 REMOTE USERS CONNECTION (GSM DATA SERVICE)......................................67
18.1 Principe.........................................................................................................67
18.2 Configuring the remote user connection...................................................68
18.3 Configuring the remote user connection using an additional modem...68
19 CONFIGURING THE USERS LIST............................................................................69
20 CONFIGURING THE FIREWALL..............................................................................71
20.1 Overview .......................................................................................................71
20.2 Remote user filter.........................................................................................72
21 SERIAL TO IP GATEWAY.........................................................................................77
21.1 Modbus gateway..........................................................................................78
21.2 RAW TCP gateway.......................................................................................81
21.3 RAW UDP gateway.......................................................................................83
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CONTENT
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… SETUP
22 ADVANCED FUNCTIONS.........................................................................................85
22.1 Adding a certificate......................................................................................85
22.2 Alarms...........................................................................................................85
22.3 Configuring the web portal .........................................................................87
22.4 Configuring the DNS server........................................................................88
DIAGNOSTIC AND MAINTENANCE
1 DIAGNOSTIC.............................................................................................................91
2 SAVING THE PARAMETERS TO A FILE................................................................92
3 FIRMWARE UPDATE................................................................................................93
APPENDIX 1 : HTML configuration server
APPENDIX 2 : VPN technology overview
OVERVIEW
3G-GPRS-EDGE router IPL-G12 User manual ref. 9017009-02
Page 7
1 Products identification
IPL-G12B IPL-G12B-3G
UMTS HSDPA (3G) -
•
GSM (GPRS-EDGE)
• •
GSM data switched 9600 b/s
•
-
RJ45 Ethernet 10 Mb/s 1 1
RS232-RS85
1 1
IP router
• •
NAT – DNAT – Port forwarding
• •
SNMP
• •
Dyn DNS
• •
DHCP client or server (LAN interface)
• •
Firewall SPI
• •
VPN PPTP, IPSEC, TLS
• •
Remote access server
• •
Digital input for email alarms
3 3
Serial gateway :
RAW UDP client & server multi-unicast
Raw TCP client & server
Modbus client and server
Telnet server
unitelway
• •
Html Configuration
• •
IO Viewer software option
• •
• means the function is provided
- means the function is not provided
Important notice : In the manual hereafter, when we speak of “IPL-G12”, it
means both the IPL-G12B and IPL-G12B-3G references
OVERVIEW
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2 Technical data
General characteristics
Dimensions 128 x 38 x 107 mm (h, l, p)
Electrical safety EN 60950- UL 1950
CEM
ESD : EN61000-4-2 : Discharge 6 KV
RF field : EN61000-4-3 : 10V/m < 2 GHz
Fast transient : EN61000-4-4
Surge voltage : EN61000-4-5 : 4KV line / earth
RoHS 2002/95/CE (RoHS)
Supply voltage 9 to 30 VDC - 170 mA at 24 VDC
Operating T° -20°C / + 60°C Humidity 5 - 95 %
3G & GPRS-EDGE & GSM data
RF Frequencies
850/900/1800/1900 / 2100 MHz
(see detailed table below)
RF power
EGSM850 EGSM900 : class 4 (2 W)
GSM1800 GSM1900 : class 1 ((1 W)
RF connector
FME
UMTS *
HSDPA 384 kbps downlink / 384 kbps uplink
EDGE-GPRS **
Max data rate : 85,6 Kb/s downlink & 21,4 Kb/s uplink
Multislot class 10
GPRS **
Multislot class 12
GSM data ***
9600 b/s
* IPL-G12B-3G only ** IPL-G12B-3G and IPL-G12B *** IPL-G12B only
UMTS Frequency range (3G)
Min Max
UMTS 850 Band V 824 MHz 849 MHz
UMTS 1900 Band II 1850 MHz 1910 MHz
Uplink (UE to Node B)
UMTS 2100 Band I 1920 MHz 1980 MHz
UMTS 850 Band V 869 MHz 894 MHz
UMTS 1900 Band II 1930 MHz 1990 MHz
Downlink (Node B to UE)
UMTS 2100 Band I 2110 MHz 2170 MHz
OVERVIEW
3G-GPRS-EDGE router IPL-G12 User manual ref. 9017009-02 Page 9
GSM Frequency range (GPRS-EDGE)
Min Max
GSM 850 824 MHz 849 MHz
E-GSM 900 880 MHz 915 MHz
GSM 1800 1710 MHz 1785 MHz
Uplink (MS to BTS)
GSM 1900 1850 MHz 1910 MHz
GSM 850 869 MHz 894 MHz
E-GSM 900 925 MHz 960 MHz
GSM 1800 1805 MHz 1880 MHz
Downlink (BTS to MS)
GSM 1900 1930 MHz 1990 MHz
Ethernet / IP router
Ethernet 10BT
IP router Remote connections- static routes - RIP V2
Ip address
translation
Source IP @ translation (NAT)
Destination IP @ translation (DNAT)
Port translation (Port forwarding)
DNS Domain name
IP address assignment Fixed IP @ or DHCP client or DHCP server
Security
VPN
Client or server IPSEC or TLS/SSL or PPTP
Encryption 3DES
Certificate 509
Firewall Stateful packet inspection (50 rules)
Logs Date and time stamped logs
Remote access server (RAS)
User list 25 users
Connection
VPN PPTP / L2TP-IPSec / TLS Open VPN
Login & password
Certificate X509
M2Me
VPN Compliant with the M2Me_Secure VPN client
Compliant with the M2Me_Connect mediation service
Alarms 3 inputs : emails
OVERVIEW
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Serial interface
RS232 1200 - 115200 b/s parity N / E / O
Serial to IP gateways
Serial gateway :
RAW UDP client & server multi-unicast,
Raw TCP client & server,
Modbus client and server,
Telnet server,
unitelway
OVERVIEW
3 Product overview
IPL-G12B-3G router
The IPL-G12B-3G router
is designed to
interconnect safely
automated devices over
the UMTS 3G or the
GPRS-EDGE service.
The connection is
permanent.
IPL-G12B router
The IPL-G12B router
provides the same
function but over the
GPRS-EDGE service (and
not over the UMTS 3G
service).
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OVERVIEW
Page 12 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
IPL-G12B router
The IPL-G12B router can
set a 9600 b/s connection
with another router also
connected to the GSM or,
if the service is provided,
to the PSTN or the ISDN.
The connection is not
permanent. One party
must dial the other one.
IP router
The IPL-G12 router provides flexible and comprehensive solutions to
route IP frames from one network to other networks.
The solutions include remote nodes description, static routes, RIP
protocol and destination network address translation (DNAT).
Safe VPN links
The IPL-G12 router is able to establish safe VPN tunnels (TLS or IPSec
and client or server).
Once a VPN is established between two IPL-G12 routers or between an
IPL-G12 and an other compatible router , each IP device connected to the
first LAN can exchange IP frames with any device connected to the other
LAN as if they were linked with a private line.
If the VPN is established between a remote user PC and an IPL-G12
router, the remote user can access to the devices connected to the router.
The IPL-G12 router is able to establish up to 25 IPSec or TLS – SSL
VPNs.
OVERVIEW
3G-GPRS-EDGE router IPL-G12 User manual ref. 9017009-02 Page 13
Authentication can be carried out with a pre-shared key or with
certificates.
SPI Firewall
The IPL-G12 incorporates a firewall.
The firewall controls the status of the sessions (TCP, UDP, ICMP) to
avoid sophisticated spoofing attacks.
Entering the product is not possible unless a DNAT rule or a VPN have
been set.
DNS server
DNS makes it possible to assign Internet names to devices or
organizations independently of their public IP address.
The IPL-G12 router behaves like a DNS server for the devices connected
to the LAN.
DynDNS client
The IPL-G12 router is compatible with the Dyn DNS service.
DHCP client or server
Over the Ethernet LAN interface, the IPL-G12 can be a DHCP client or
server.
Emails – sms
An email (or SMS) can be sent each time one of the three digital inputs
are opened or closed.
SNMP
The IPL-G12 router is an SNMP agent.
Html and DIP switches configuration
The IPL-G12 is configured with a web server .
Two DIP switches allow to set the method the product receives its IP
address over the LAN interface : From a DHCP client or server, factory IP
address or stored IP address.
OVERVIEW
Page 14 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
Remote access server
The IPL-G12 provides to authorized users a remote access to the devices
connected either to the LAN or to a serial RS232-RS485 interface, as if
his PC was directly connected to the LAN or to the RS232.
Serial gateway
The product includes an up-to-date RS to IP gateway, enabling to connect
serial devices safely to the GSM network and the Internet.
EticFinder software
The ETICFinder software detects the ETIC products connected to an
Ethernet interface and displays the MAC address and the iP address of
each product.
M2Me_Secure ™ VPN client software
M2Me_Secure is a TLS client software (to order separately) edited by
ETIC Telecommunications.
It is able to register up to 100 remote sites connection parameters the
user can set on a click.
OVERVIEW
3G-GPRS-EDGE router IPL-G12 User manual ref. 9017009-02 Page 15
4 GSM services overview
3G service
The 3G service provides an IP permanent connection to the Internet at a high data rate
(see the technical data table
).
The connection can also be set towards a private network without using the Internet.
The 3G radio fixed infrastructure is not the same as the GSM mobile phone infrastructure;
it why, the 3G service may be less available than the GPRS-EDGE service which uses the
GSM mobile phone infrastructure.
GPRS-EDGE service
As the 3G service, the GPRS-EDGE service provides a permanent IP connection to the
Internet but at a medium data rate (see the data-sheet).
The effective data rate depends of the operator and the reception quality.
The GPRS-EDGE service is provided over the usual GSM network. It is why the GPRS-
EDGE service is usually available each time the GSM voice service is available.
GSM data service
The GSM data service is a 9600 b/s serial data transmission service.
It is a switched service; it means that one party has to dial the other party.
Most GSM service providers also provide the capability to dial from a PSTN modem or an
ISDN adapter towards a GSM modem and reciprocally.
However, if that function is needed, please check it is provided by your GSM operator.
IP address
On a 3G or GPRS-EDGE network, the IP address assigned to the router’s “antenna”
interface by the wireless service provider can be public or private. It is generally dynamic.
Outgoing or ingoing VPN connection
The IPL-G12 can behave like a VPN client or a VPN server.
Outgoing VPN connections to the Internet or to a private network are generally easy to
set..
The IPL-G12 can also behaves like a VPN server to accept ingoing VPN connections
from the Internet for instance.
OVERVIEW
Page 16 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
However, ingoing VPN connections from the Internet towards the IPL-G12 may not be
possible if the IP address assigned to the router’s “antenna” interface by the provider is a
private IP address.
INSTALLATION
1 Product description
IPL-G12
1.1 Leds
Function
Line /
• If no SIM card is present : Extinguished
• If the SIM card has been inserted :
Blinks to indicate the signal level - see table hereafter
• If the SIM card has been inserted ad if the id and
password have been entered in the html server :
Blinking at power-on to indicate the signal level,
Lit after 30 s, to indicate the router is connected to the GSM
VPN
Lit : One VPN at least has been established
Blinking : VPN establishment in progress
LINK
Ethernet Interface connected
DATA
Data activity
RD Bytes transmitted to the RS232 (from the IPL)
TD
Bytes received from the RS232 (to the IPL)
Operation
Blinks if the SIM cart has not been insterted
Lit otherwise
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INSTALLATION
Page 18 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
the L / led RF signal level indication at power-on
… briefly blinks 3 times
The quality of the reception signal is fine
… briefly blinks 2 times
The quality of the reception signal is
acceptable
… briefly blinks 1 time
The quality of the reception signal is poor
… is turned off
No reception
Is a GSM voice communication possible ?
has the SIM card been correctly inserted ?
INSTALLATION
3G-GPRS-EDGE router IPL-G12 User manual ref. 9017009-02
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1.2 Connectors
2 pins screw-block : Supply voltage
Pin Signal Function
1
+ 9 to 30 V – 170 mA at 24 VDC (on line)
2
- Ground
8 pins : Inputs / outputs
Pin Signal Function
1 + 3 V DC provided by the IPL router
2 IN1 Digital input Nr 1
3 IN2 Digital input Nr 2
4 IN3 Digital input Nr 3
5 OUT1 Relay output 1
6 OUT2 Relay output 2
7 B + RS485 polarity B
8 A - RS485 polarity A
DB9 fem. RS232 connector
Pin Circuit Designation IPL - Terminal
1 CD 109 Carrier detect
⇒
2 RD 104 Data Reception
⇒
3 TD 103 Data Emission
⇐
4 DTR 108
Data terminal ready
⇐
5 GND 102 Ground
6 DSR 107 Data set ready
⇒
7 RTS 105 Request to send
⇐
8 CTS 106 Clear to send
⇒
9 RI 125 Ring indicator
⇒
INSTALLATION
Page 20 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
1.3 DIP-switches
DIP switches
SW 1 SW 2
Management
OFF OFF
The current IP@ of the product is the stored IP @
ON OFF
The active IP@ of the product is the factory IP@ : 192.168.0.128
No login and password are required to access to the html server
OFF ON
The active IP@ is provided by the BOOTP or DHCP server.
ON ON
Reserved
SW 3, SW 4
Not used
Push-button : It enables to restore the factory profile.
To restore the factory profile, switch the power on while pressing the
push-button until the RUN light turns green.
Attention : Once the factory profile has been restored, the stored
configuration is lost.
2 Ventilation
To avoid overheating when the ambient temperature is high, leave a 1 cm
(0.5 inch) space on each side of the product.
3 Supply voltage
The supply voltage must be strictly lower than 30 VDC and higher than 9
VDC. The consumption is 170 mA at 24 VDC.
Careful : The supply voltage module must be able to provide current
peaks absorbed by the GSM RF transmitter.
4 Ethernet interface
The Ethernet interface is a 10 Mb/s interface.
To connect a PC directly to the IPL, use the cross wired red cable
provided with the product.
INSTALLATION
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5 RS232 interface
The IPL-G12 router provides an RS232 and an RS485 interface.
Asynchronous products can thus be integrated to the IP network.
The RS232 cable must not be longer than 10 meters.
6 RS485 interface
The RS485 serial interface is
provided on the bottom on a 2 pins
screw-block.
Polarisation resistors
1 Kohm bus polarisation resistors
are included inside the product.
-
1K 1K
+
SW1
B(+) A(-)RS485
RS485 line adaptation
For a several meters long connection over the RS485 local interface, it is
not necessary to adapt the RS485 line. For a longer distance, connect a
120 Ohm resistor at each end of the line.
INSTALLATION
Page 22 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
7 Inputs & output
Alarm output
1 relay output is provided to indicate an alarm.
The alarm condition can be selected using the html server.
The electrical characteristics of the output are :
Opto-isolated output
Maximum voltage : 50 VDC
Maximum current : 500 mA
Inputs
The product features three digital inputs ; they are not isolated.
if the input 1 is opened, an SNMP trap will be sent to the SNMP server if
that function has been enabled.
INSTALLATION
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8 GSM connection
8.1 Checking the GSM reception signal level
Before installing the product, check that the GSM reception signal level is
good enough at the location you want to install the product.
That test can be carried out with a usual mobile phone using the same
provider and the same service (either 3G or GPRS-EDGE).
The signal level must be good or excellent.
8.2 Antenna
If the cabinet in which the router has to be installed is made of metal, the
antenna has to be installed outside the cabinet; for instance on its top.
The antenna must be ordered separately; the models below are available
:
ANT200
0 db gain - magnetic
ANT200
0 db gain
ANT200
3 db gain
INSTALLATION
Page 24 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
8.3 Installing the SIM card
Step 1 : Disable the PIN code of the SIM card
Before inserting the SIM card, the PIN code must be disabled.
That operation must be carried out with a mobile phone.
Once the PIN code has been disabled, no password is required when the
mobile phone is powered on.
Step 2 : Insert the GSM SIM card
Before inserting the SIM card, the supply voltage must be disconnected.
The micro-sim card must be inserted in the slot located at the top of the product.
Step 3 : Check the reception signal level after installation
At power-on, the L /
led gives an indication of the GSM signal quality :
the L / led Signification
… briefly blinks 3 times The quality of the reception signal is fine
… briefly blinks 2 times
The quality of the reception signal is acceptable
… briefly blinks 1 time The quality of the reception signal is poor
… is turned off
No reception
Is a GSM voice communication possible ?
has the sim card been correctly inserted ?
Remark : The GSM signal level is also displayed in the administration
server (menu “System” and then “Modem”).
CONFIGURATION
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Page 25
1 Set up steps
To configure the router, we advise to proceed as follows :
• Connecting a PC to the router
• Setting up the LAN interface
• Setting up the router subscription to
the 3G GPRS EDGE
service
or the GSM data
service
• Setting up VPNs between routers
Case of the 3G GPRS EDGE
service
Case of the GSM data
service
• Setting up routing and IP address translation function
• Setting up remote users connections
Case of the 3G GPRS EDGE service
Case of 3G GPRS EDGE service using the M2Me_Connect connection service
Case of GSM data connections
• Setting up the remote users list
• Setting up the firewall
• Setting up alarm e-mails
CONFIGURATION
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2 Configuring the IPL-G12 router
2.1 Overview
Administration server address :
The administration html server is located at the LAN IP address of the router (The default
address is192.168.0.128).
Html browser :
We advise to use Internet Explorer version 8.
First configuration :
For the first configuration, we advise to connect the PC directly to the LAN interface of the
IPL-G12 router.
Modifications :
Modifications can be carried out from the LAN interface or remotely, using a RAS
connection or through a VPN.
Restoring the factory IP address :
The factory IP address of the router on the LAN interface can be restored by setting the
DIP switches SW01 ON and SW02 OFF.
In that position o the DIP switches, the stored configuration is not deleted.
Setting the DIP switches in that position gives also a free access to the administration
server from the LAN interface.
During operations, the DIP switches must not be left in that position.
Network IP address :
Later in the text, we often speak of “network address”.
We mean the lowest value of the addresses of the network.
For instance, if the netmask of a network is 255.255.255.0, the network address of that
network is X.Y.Z.0.
Router interfaces :
the rouetr feature two Ip nterfaces :
The Ethernet 10 BT interface which is called the LAN interface and the
wireless interface which called the WAN interface.
CONFIGURATION
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Page 27
Copy and paste :
Parameters must be entered with the keyboard; they cannot be pasted.
However, it can be useful to paste a string when it is long to avoid errors.
In that case, paste the string, delete the last character of the pasted string, and enter it
again with the keyboard.
Saving and restoring the parameters file (see the maintenance
chapter)
A parameters file can only be downloaded to a product having the same
firmware version. It is why, we advise to assign a name to a parameter file
including the product name and the software version like for instance
“myrouterfile_iplg12_V241.bin”.
CONFIGURATION
Page 28 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
2.2 First configuration
Step 1 : Check the DIP switches
Coming from factory, the DIP switches SW1 and SW2 are set OFF to
select the stored IP address.
Coming from factory, the stored IP address is the factory IP address
192.168.0.128.
Step 2 : Create or modify the PC IP connection.
Assign to the PC an IP @ in accordance with the IPL-G12 IP address.
For the first configuration, assign or instance 192.168.0.127 to the PC.
Step 3 : Connect the PC directly to the LAN interface of the IPL-G12
router using a cross wired Ethernet cable
.
Step 4 : Launch the html browser
Enter the LAN IP @ of the router 192.168.0.128.
The Home page of the administration server is displayed
CONFIGURATION
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Page 29
2.3 Modifying the configuration
From the local network :
• Launch the html browser and enter the IP address assigned to the router on the LAN
• Or, launch the ETICFINDER utility if you ignore the IP address assigned to the router.
Remotely :
• If no VPN is set with the router, set a RAS (PPTP, TLS, L2TP/IPSec) connection
towards the router if a public Ip address is assigned to its “antenna” interface.
• Launch the html browser and enter the IP address assigned to the router on the LAN.
3 Rebooting the router after parameters changes
• After a page of parameters has been completed, click the « Save »
button located at the bottom of the page.
• After some parameters changes, the IPL-E must restart.
When the configuration has been completely carried out, click the
« Reboot » red button in the green bar, when displayed.
• Once the product has restarted, check the « Reboot » button has
disappeared from the green bar.
To save the configuration file to a hard disk :
• Select the “maintenance” menu and then the “Save / restore” menu.
• Click the “Save current configuration to disk” button.
CONFIGURATION
Page 30 User manual ref. 9017009-02 3G-GPRS-EDGE router IPL-G12
4 Recovering the IP address of the router
if the IP address you enter is wrong, it is possible to recover the
factory IP address of the IPL-G12 router by setting SW01 ON and SW2
OFF.
The factory IP address 192.168.0.128 will be restored as long as the
SW01 and SW02 micro-switch will be left in that position.
Remark :
The SW01 and SW02 must not be left in that position during operations.
5 Recovering the factory configuration
It may be necessary to restore the factory configuration of the router.
To restore the IPL-G12 factory configuration,
• Switch OFF the power supply of IPL-G12 router.
• Press the push-button on the top part of the IPL-G12 router and switch
ON the power supply.
• Keep the push-button pressed until the Operation led turns red.
Remark : The stored configuration will be lost; the factory IP address
192.168.0.128 will be restored.
6 Restricting access to the administration server
The access to the administration server can be protected by a login and
password.
To protect access to the administration server,
• Select the “Setup” menu, the “Security” menu and then the
“Administration menu”.
Remark : For more simplicity, we advise to chose the login and the
password of one of the remote users stored in the user list.
7 Recovering a free access to the administration server
If the Login & or password entered to reach the administration server
have been rejected, it is possible to recover a free access to the
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