ADSL2/2+ Modem Router
ADSL2/2+ Modem Router
ADSL2/2+ Modem RouterADSL2/2+ Modem Router
Guida d'utente
User Guide
Cod. KR.KA
ADSL2/2+ Modem Router
Copyright Statement
KRAUN® is a registered trademark of CDC Group. All other brands or product names are
trademarks or registered trademarks of their respective companies. The pictures of the
products are indicative and under no circumstances binding.
KRAUN® è un marchio registrato del Gruppo CDC. Tutti i nomi, marchi e marchi registrati
riportati appartengono ai legittimi proprietari. Le immagini del prodotto sono indicative e non
vincolanti.
Dichiarazione di conformità sintetica
Ai sensi dell’art. 2 comma 3 del D.M. 275 del 30/10/2002
Si dichiara che questo prodotto è conforme alle normative
vigenti e soddisfa i requisiti essenziali richiesti dalle direttive
2004/108/CE, 2006/95/CE e 1999/05/CE
quando ad esso applicabili.
Short Declaration of conformity
We declare this product is complying with the laws
in force and meeting all the essential requirements
as specified by the directives
2004/108/CE, 2006/95/CE and 1999/05/CE
whenever these laws may be applied
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CONTENTS
Chapter 1. Overview .............................................................................. 4
1.1 Product Introduction ........................................................................... 4
1.2 Product Features ............................................................................... 4
1.3 Supporting Protocol ........................................................................... 4
1.4 Data Encapsulation ............................................................................ 4
Chapter 2. Hardware Installation .......................................................... 5
2.1 ADSL Router Connection .................................................................. 5
2.2 USB Installation ................................................................................. 6
Chapter 3. Web Management Configuration ....................................... 7
3.1 Network Configuration of Your Computer .......................................... 7
3.2 Verifying the Connection .................................................................... 9
3.3 Logging in to the Router .................................................................... 10
Chapter 4 Quick Installation ................................................................. 12
4.1 Configure PPPoE ............................................................................... 12
4.2 Configure PPPoA ............................................................................... 14
4.3 Configure MER .................................................................................. 15
4.4 Configure IPoA .................................................................................. 18
Chapter 5. Configuration ....................................................................... 20
5.1Device Information .............................................................................. 20
5.2Advanced Settings .............................................................................. 21
5.2.1 WAN ................................................................................................ 21
5.2.2 LAN ................................................................................................. 29
5.2.3 NAT ................................................................................................. 29
5.2.4 Security ........................................................................................... 37
5.2.5 Routing ............................................................................................ 41
5.2.6. DNS ............................................................................................... 43
5.2.7 DSL ................................................................................................. 45
5.3 DHCP ................................................................................................. 46
5.4 System Tool ....................................................................................... 47
5.4.1 Settings ........................................................................................... 47
5.4.2 System Log ..................................................................................... 48
5.4.3 Internet Time ................................................................................... 50
5.4.4 Access Control ................................................................................ 50
5.4.5 Software Update ............................................................................. 53
5.4.6 Save/Reboot ................................................................................... 52
Chapter 6 Appendix ............................................................................... 54
Troubleshooting ....................................................................................... 54
FAQ .......................................................................................................... 54
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Chapter 1. Overview
1.1. Introduction
KR.KA ADSL2+ Modem Router complies with ADSL, ADSL2 and ADSL2+
standards, supporting up to 24Mbps downstream rate and 1Mbps upstream
rates. It supports multiple network protocols and provides NAT Router and
Bridge functions. In addition, the intelligent software, Setup Wizard, can
assist you to access the Internet quickly and easily.
1. 2. Features
• Provides up to 24Mbps downstream rate and 1Mbps upstream rate
• Supports DHCP, NAT, IGMP, ICMP, ARP
• One 10/100M Auto-Negotiation RJ-45 Ethernet port for network
adapter, Hub and Switch connectivity
• One RJ-11 port and Voice Splitter included
• One USB port for easy configuration
• Provides Web-based management and firmware upgrade
• Complies with ADSL, ADSL2 and ADSL2+ standards
• Provides NAT Router and Bridge functions
• Compatible with all mainstream DSLAM (CO)
• Provides PPPOE, PPPOA, CLIP protocols
• Supports firewall and hacker attack prevention
• Supports Internet Multimedia
• Provides static and dynamic routes
• Setup Wizard support for fast and easy configurations
1.3. Protocols
Supports full-rate ADSL2+ standard
• ANSI T1. 413 Issue 2
• ITU-T G. 992. 1 (G.Dmt)
• ITU-T G. 992. 2 (G.Lite)
• ITU-T G. 992. 3
• ITU-T G. 992. 5
1.4. Data Encapsulation
• Supports RFC 1483 Bridge, RFC 1483 Router
• Supports Classical IP over ATM (RFC 1577)
• Supports PPP over ATM(RFC 2364)
• Supports PPP over Ethernet (RFC 2516)
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Chapter 2. Hardware Installation
2.1. ADSL Router Connection
1. Connect one end of the telephone line to the LINE port of the
KR.KA modem Router and the other end to the MODEM port of the
voice splitter.
2. Connect the power adapter to the PWR port of the KR.KA.
3. Use an Ethernet cable to connect the LAN port with the NIC of your
computer.
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2.2. USB Installation
To connect the device to the USB interface of the computer, please follow
the steps below:
1. Connect to the USB port of the KR.KA through a USB cable.
2. Connect the other end of the cable to the USB port of your PC.
3. Insert the CD-ROM into the CD-ROM drive of your PC. If the Installer
does not start automatically, navigate to the Setup program and
double-click the Setup Icon. Follow the on-screen instructions.
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Chapter 3. Web Management Configuration
3.1. Network Configuration of Your Computer
1. On the desktop of your
computer, right-click “My
Network Places”, and then
select “Properties” in the
shortcut menu.
2. In the window that appears,
right-click “Local Area
Connection”, and then
select "Properties”.
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3. In the pop-up dialog box, check
“Internet Protocol (TCP/IP)” and
then click “Properties”.
4. In the window that appears, select
“Obtain an IP Address automatically
(O)” or “Use the following IP
Address (S)”.
a. When “Obtain an IP Address
automatically (O)” is selected, the
window is as shown in the right
figure. 6
b. “Use the following IP Address”:
IP Address: 192.168.1.XXX
(XXX range 2 ~ 254)
Subnet Mask: 255.255.255.0
Default gateway: 192.168.1.1
DNS server: Enter the local DNS
server address (if you don’t know,
check with your ISP) or the router IP
Address as the DNS server.
Click “OK” to submit the settings.
And then click “OK” in the “Local
Area Connection Properties”
window.
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3.2. Verifying the Connection
Select “Start→Programs →Accessories→Command Prompt”.
Enter at the Command Prompt: ping 192.168.1.1
If the resulting screen shows a result similar to the above, the
connection between your computer and the router is OK.
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3.3. Logging in to the Router
1. Open the web browser, and enter “http://192.168.1.1” in the
address field, and then press Enter.
2. In the pop-up login window, enter the user name (“admin”) and
password (“admin”), and click “OK”.
Note: Factory default: User name: admin, Password: admin
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3. If User name and Password are entered correctly, the browser
displays the administrator window shown below.
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Chapter 4. Quick Installation Guide
Start the Setup Wizard and select
the Country and Area/Provider
from the drop-down list. This will
automatically set the VPI/VCI
values appropriate for your
connection. If your country and/or
provider are not listed, please
contact your ISP for the correct
values.
Click “Next” to configure the
connection details.
4.1. Configure PPPoE
1. Select “PPP over Ethernet
(PPPoE)”. Click “Next”.
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2. Enter the PPP User name
and Password provided
by the ISP. If the ISP also
provides the PPPoE
service name, you may
enter the corresponding
value, else keep this field
blank. Use the default
values for other options.
For more settings, refer to
the detailed description in
the Configuration section.
3. Click “Next” and check to
enable the WAN service
(enabled by default).
4. Click “Next” to display the
window shown the
summary of your settings.
5. Click “Save/Reboot” to
activate your settings. The
system automatically
establishes connection in
a few minutes.
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4.2. Configure PPPoA
1. Select “PPP over ATM
(PPPoA)”. Click “Next”.
2. Enter the PPP user name
and password provided by
the ISP. If the ISP also
provides the PPPoA
service name, you can
enter the corresponding
value; otherwise, keep
this field null. Use the
default values for other
options. For their more
settings, refer to the
detailed description in the
Configuration section.
3. Click “Next” and check to
enable the WAN service
(enabled by default).
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4. Click “Next” to display the
window shown the
summary of your settings.
5. Click “Save/Reboot” to
activate your settings. The
system automatically
establishes connection in
a few minutes.
4.3. Configure MER
1. Select “MAC
Encapsulation Routing
(MER)”. Click “Next”.
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2. If your ISP provides a
fixed or static IP Address,
you should enter the
corresponding values in
“WAN IP Address” and
“WAN Subnet Mask”.
3. If your ISP provides a
dynamic IP Address, you
should select “Obtain an
IP Address automatically”.
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4. Click “Next”. In the case of
multiple computers share
the Internet access
service, it is
recommended to enable
NAT and firewall.
5. Click “Next” to display the
window shown the
summary of your settings.
6. Click “Save/Reboot” to
activate your settings. The
system automatically
establishes connection in
a few minutes.
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4.4. Configure the IPoA
1. Select “IP over ATM
(IPoA)”. Click “Next”.
2. Enter the fixed IP Address
and Subnet Mask in
corresponding fields.
3. Click “Next”. It is
recommended to enable
NAT and firewall.
4. Click “Next” to display the
window shown the
summary of your settings.
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5. Click “Save/Reboot” to
activate your settings. The
system automatically
establishes connection in
a few minutes.
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Chapter 5. Configuration
5.1. Device Information
1. Click “Running Status” and “Summary” to display the “Device
Information” and “DSL Information” window.
2. The Device Information covers:
a. Board ID
b. Software version
c. Boot version
d. LAN MAC address
e. WAN MAC address
f. Running time
g. System time
3. The DSL Information covers:
a. Upstream link rate
b. Downstream link rate
c. LAN IP Address
d. Default Gateway: In
the Bridge mode there
is no Gateway. In
other modes, such as
PPPoE and PPPoA,
the gateway address
is the IP Address of the upstream device.
e. Primary DNS server: In the PPPoA/PPPoE mode, the DNS
address is obtained from the upstream device. In Bridge mode,
it is not required to set the DNS address. In other modes, you
may manually enter the DNS address.
f. Secondary DNS server address.
f.
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4. Click “WAN” in left menu to display the window shown below. The
table will show the general information of WAN connection.
5. Click “Route” to display
the window shown in the
right figure, displaying the
default information.
5.2. Advanced Settings
5.2.1. WAN
Click “Advanced Settings” ->
“WAN”. Edit WAN information in
this window.
Note: After modifying/adding new
information, you need to reboot
the device to activate the settings.
1) VPI (Virtual Path Identifier):
Virtual Path between two
points in the ATM network (0
~ 255).
2) VCI (Virtual Channel
Identifier): Virtual channel
between two points in the
ATM network. Its value ranges
(32 ~ 65535, 1 ~ 31 are
reserved).
3) Service category: Select one from five available service categories.
4) Enable Quality of Service (QoS): Check to enable it.
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PPPoA mode
1. Select “PPP over ATM
(PPPoA)”.
Encapsulation Mode: VC/MUX
LLC/ENCAPSULATION
Once you select one mode, the
system automatically changes
the encapsulation mode into the
one matching your setting.
Therefore, it is recommended to
keep the default setting
unchanged.
Click “Next” to enter Authentication details.
2. Authentication Method: AUTO/
PAP/CHAP/MSCHAP. Usually,
“AUTO” is selected.
3. Dial on demand:
a. If you check this option, you
need to manually enter the
timeout time. If no flow is
detected when the timeout
time is up, the device will
disconnect the network
connection automatically.
And when a flow is detected,
the device automatically
makes dial-up connection
again.
b. If you disable this option, the device is always in online status until
device power-off, connection failure or other failures occur.
4. PPP IP Extension: When the integrated gateway is connected with a
computer, the IP Address obtained through the upstream link is directly
allocated to the computer connecting with the device. After the PPP IP
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extension is enabled, you can enable the advanced DMZ. At this time,
you need to enter your DMZ host and Subnet Mask.
5. Use Static IP Address: After this option is checked, the device uses this
IP Address as the WAN IP Address and does not need to obtain it
through the upstream link.
6. Retry PPP password on authentication error
7. Enable PPP debugging mode.
8. Click “Next” to display the
window shown here.
a. Enable IGMP Multicast:
IGMP agent. For example,
to enable the IPTV in the
PPPoE mode, you need to check this option.
b. Enabled WAN Service: Checked by default. It is recommended to
keep this default setting, unless you do not need to activate your
WAN.
9. Click “Next” to display the
window shown in the right
figure. This window shows the
general information set.
10. Click “Save/Reboot” to
activate your settings.
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PPPoE mode
1. Select “PPP over Ethernet
(PPPoE)”.
Encapsulation Mode: VC/MUX
LLC/SNAP-BRIDGING
Once you select one mode, the
system automatically changes
the encapsulation mode into the
one matching your setting.
Therefore, it is recommended to
keep the default setting
unchanged.
Click “Next” to enter Authentication Details.
2. Authentication Method:
AUTO/PAP/CHAP/MSCHAP.
Usually, “AUTO” is selected.
3. Dial on demand:
a. If you check this option, you
need to manually enter the
timeout time. If no flow is
detected when the timeout
time is up, the device will
disconnect the network
connection automatically.
And when a flow is detected,
the device automatically
makes dial-up connection
again.
b. If you disable this option, the device is always in online status until
device power-off, connection failure or other failures occur.
4. PPP IP Extension:
When the device is connected with a computer, the IP Address obtained
through the upstream link is directly allocated to this computer connecting
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with the device. After the PPP IP extension is enabled, you can enable the
advanced DMZ. At this time, you need to enter your DMZ host and Subnet
Mask.
5. Use Static IP Address:
After this option is checked, the device uses this IP Address as the WAB IP
Address and does not need to obtain it through the upstream link.
6. Retry PPP password on authentication error
7. Enable PPP debugging mode.
8. Click “Next” to display the window shown here.
a. Enable IGMP Multicast:
IGMP agent. For example,
to enable the IPTV in the
PPPoE mode, you need to
check this option.
b. Enabled WAN Service: Checked by default. It is recommended to
keep this default setting, unless you do not need to activate your
WAN.
9. Click “Next” to display the
window shown in the right figure.
This window lists your settings.
10. Click “Save/Reboot” to
activate your settings.
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MER mode
1. Select “MAC Encapsulation
Routing (MER)”.
Encapsulation Mode: VC/MUX
LLC/SNAP-BRIDGING
Once you select one mode, the
system automatically changes the
encapsulation mode into the one
matching your setting. Therefore, it
is recommended to keep the
default setting unchanged.
Click “Next” to enter Authentication Details.
2. IP Address:
a. Obtain an IP Address
automatically: If your device
automatically obtains the IP
Address, the IP Address
and other parameters will be
from your ISP automatically.
b. Use the following IP
Address: To manually
specify an address, you
need to check this option
and enter your static IP
Address and Subnet Mask.
3. Gateway Address:
a. Obtain default gateway
automatically: If this option
is checked, the device automatically obtains the default gateway
address from the upstream device.
b. Use the following default gateway: To manually enter a gateway,
check this option.
1. Use IP Address: After checking “Use the following default
gateway”, you can enter a value here.
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2. Use WAN Interface: For the broadband access device, you
need to enter the IP Address of the downstream link interface.
4. DNS Server Address:
a. Obtain DNS server address
automatically: If this option
is checked, the device
automatically obtains the
DNS address.
b. Use the following DNS
server address: To manually
enter a DNS address, check
this option.
1. Primary DNS server:
Enter the primary DNS
server.
2. Secondary DNS server:
Enter the secondary DNS
server.
5. Click “Next”.
a. Enable IGMP Multicast:
IGMP agent. For example,
to enable the IPTV in the
PPPoE mode, you need
to check this option.
b. Enable WAN Service:
Checked by default. It is
recommended to keep
this default setting, unless
you do not need to
activate your WAN.
6. Click “Next” to display your
current settings.
7. Click “Save/Reboot” to activate
your settings.
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IPoA mode
1. Select “IP over ATM (IPoA)”.
Encapsulation Mode: VC/MUX
LLC/SNAP-ROUTING
Once you select a mode, the system
automatically changes the
encapsulation mode to the one
matching your setting. We
recommend keeping the default
setting unchanged.
Click “Next”.
2. WAN IP Address / Subnet Mask:
Enter the IP Address and Subnet
Mask provided by your ISP.
3. Gateway Address: Use the
following default gateway:
You may check this option.
a. Use IP Address: Enter the IP
Address provided by your ISP.
b. Use WAN Interface: For the
broadband access device, you need to enter the IP Address of the
downstream link interface.
4. Use the following DNS server address: You may check this option and
enter the IP Addresses provide by your ISP.
a. Primary DNS server
b. Secondary DNS server
Note: In the IPoA mode, DHCP is not supported, so you need to
manually enter the WAN IP Address, Subnet Mask, Default Gateway, DNS
Server and other settings.
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Click “Next”.
5. Enable NAT: NAT enables
multiple computers in your LAN
to use the same WAN IP
Address for Internet access. It is
recommended to check this
option.
6. Enable Firewall
It is recommended to check this
option to prevent some attacks.
7. Enable IGMP Multicast: IGMP agent. For example, to enable the IPTV in
the PPPoE mode, you need to check this option.
8. Enable WAN Service:
Checked by default. It is recommended to keep this default setting,
unless you do not need to activate your WAN.
9. Click “Next” to display your
current settings.
10. Click “Save/Reboot” to activate
your settings.
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Bridging mode
1) Select “Bridging”.
Encapsulation Mode: VC/MUX
LLC/SNAP-BRIDGING
Once you select a mode, the
system automatically changes
the encapsulation mode to the
one matching your setting.
Therefore, it is recommended
to keep the default setting
unchanged.
2. Enable Bridge Service: To
select the bridge mode, you
need to check this option. By
default, this option is checked.
3. Click “Next” to display your
current settings.
4. Click “Save/Reboot” to
activate your settings.
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5.2.2. LAN
1. IP Address: IP Address used by
the router to connect to the LAN.
This option is set to 192.168.1.1
upon device delivery. You can
change it as required.
Note: After changing this IP
Address, you need to use the new
IP Address to access the Web
management interface upon next
login to the router. In addition, you
must set the default gateway in
each computer in your LAN to this IP Address to ensure normal Internet
access.
2. Subnet Mask: Enter your Subnet Mask.
3. Enable IGMP Snooping: Used in the bridge mode.
4. Standard Mode
5. Blocking Mode
6. Configure the second IP Address and Subnet Mask for LAN interface.
Click “Save/Reboot”.
5.2.3. NAT
5.2.3.1. Virtual Server
Click “NAT” → “Virtual Server” to display the window shown here.
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Here you may add or delete your virtual server settings.
By default, external networks cannot access the IP Address of your internal
network. However, if you need such access by the external networks (for
example, you need to set up the server or support some special
applications), you should enable this function to allow the access from
external networks.
Click “Add” to display the window shown in the right figure.
a. Select a Service: Select a common service to be enabled.
b. Custom Server: Manually enter a server name.
c. Server IP Address: LAN IP Address for the server.
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Note: After a service is selected, the system automatically opens the
corresponding port. If you manually enter a customized service, you need
to manually enter the port to be opened (Example: MySQL Port 5038, or a
2nd Web Server port: WebCam 8080).
d. Click “Save/Apply” to display the service added, as shown here.
e. Select System Tools -> Reboot to save and activate your new settings.
5.2.3.2. Port Triggering
1) Click “Port Triggering” to display the window shown here. Here you may
add or delete your port triggering service settings.
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For some special applications, you need to enable some application ports.
Through port triggering, these ports may be opened automatically by the
requesting application program.
Click “Add” to display the window shown here.
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a. Select an application: Select the name of the service to be enabled.
b. Custom application: Manually enter the service name.
Note: After a service is selected, the system automatically sets the
corresponding port. If you manually enter a customized service, you also
need to manually enter the port to be triggered.
c. Click “Save/Apply” to display the service added as shown here:
d. Select System Tools -> Reboot to save and activate your new settings.
5.2.3.3. DMZ Host
Click “DMZ Host” to display the window shown here:
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DMZ Host IP Address: Enter the LAN IP Address for the DMZ host.
Caution: Placing a computer in the DMZ means to open all ports. In this
case your computer is totally exposed to the public network. We do not
recommend this unless you have alternative security precautions such as a
separate firewall for the computer in place.
Click “Save/Apply” to activate the settings.
5.2.3.4. UPNP
Click “UPNP” to display the window shown here:
Enable UPnP: Check to Enable the UPnP (Universal Plug and Play)
function.
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UPnP is a kind of architecture of common network connection between the
computer and intelligent devices/instruments. It is especially common in the
family application. Based on the Internet standards and technologies (such
as TCP/IP, HTTP and XML), UPnP enables automatic connection and
cooperation between such devices, thus to make more people can access
the network (especially the family network).
Click “Save/Apply” to activate the settings.
5.2.4. Security
5.2.4.1. IP Filtering
Click “Security” → “IP Filtering” to display the window here:
By default, all outgoing traffic is allowed. However, you may set IP filtering
to restrict external network access by some computers in the internal
network.
Click “Add” to enter details for a
new filter in the following screen:
a. Filter Name: Set the filter
name to help identification.
b. Protocol: Select one from
four available protocols:
TCP/UDP, TCP, UDP,
ICMP.
c. Source IP Address: Enter
the internal network IP
Address to be filtered.
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d. Source Subnet Mask: Enter the Subnet Mask corresponding to the
internal network IP Address to be filtered.
e. Source Port: Enter the port number of the internal network address
to be filtered.
f. Destination IP Address: Enter the external network IP Address to be
filtered.
g. Destination Subnet Mask: Enter the Subnet Mask corresponding to
the external network IP Address to be filtered.
h. Destination Port: Enter the port number of the external network IP
Address to be filtered.
Based on the above settings, you may add your filtering rules.
You may also select your WAN interface. However, it is recommended
keeping the default setting unchanged.
Click “Save/Apply” to save and activate the filter.
Click “Incoming” to display the window below. By default, all incoming
traffic is restricted. However, you may set IP filtering to allow internal
network access by some external computers.
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Click “Add” to enter details for a
new filter in the following screen:
a. Filter Name: Set the filter
name to help identification.
b. Protocol: Select one from four
available protocols:
TCP/UDP, TCP, UDP, ICMP.
c. Source IP Address: Enter the
external network IP Address
to be filtered.
d. Source Subnet Mask: Enter
the Subnet Mask
corresponding to the external
network IP Address to be
filtered.
e. Source Port: Enter the port number of the external network IP Address
to be filtered.
f. Destination IP Address: Enter the internal network IP Address to be
filtered.
h. Destination Subnet Mask: Enter the Subnet Mask corresponding to the
internal network IP Address to be filtered.
i. Destination Port: Enter the port number of the internal network IP
Address to be filtered.
Based on the above settings, you may add your filtering rules.
You may also select your WAN interface. However, it is recommended
keeping the default setting unchanged.
Click “Save/Apply” to save and activate the filter rule.
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5.2.4.2. Parent Control
Click “Time of Day Restriction” to display the window shown here:
Click “Add” to display the window shown below. Here you may set a
specific period to restrict Internet access of a MAC address.
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Click “Save/Apply” to save and activate the time restrictions.
5.2.5. Routing
5.2.5.1. Default Gateway
Click “Routing” → “Default Gateway” to display the window shown here:
Enable Automatic Assigned Default Gateway:
You may check/uncheck this option. If you uncheck this option, you need to
manually enter the default gateway address and WAN service. It is
recommended keeping the default setting unchanged.
Click “Save/Apply”.
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5.2.5.2. Static Routing
Click “Static Route” to display the window shown here:
Here you may add/delete static routing entries.
Click “Add” to display the following window.
Destination Network Address: Enter the network or host for the route.
Subnet Mask: Enter the Subnet Mask corresponding to the network or host
for the route.
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Use Gateway IP Address: Enter the gateway address to be passed by the
static route.
Use Interface: Select the interface corresponding to your connection mode.
Click “Save/Apply” to save and activate the settings.
5.2.6. DNS
5.2.6.1. DNS Server
Click “DNS Server” to display the window shown here:
Enable Automatic Assigned DNS: After verifying availability, the DNS
settings are activated. The DHCP server of the router allocates the added
DNS address to the client submitting the request.
If disabled, you need to manually enter the DNS Server(s) IP Addresses.
Primary DNS server: Enter the DNS address provided by the ISP.
Secondary DNS server: If your ISP provides two DNS addresses, you may
enter the 2
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5.2.6.2. Dynamic DNS
Click “Dynamic DNS” to display
the window shown here. Here you
may add/delete the dynamic DNS
settings.
If you do not have a fixed IP
Address, but require your site to
be accessible from the Internet,
you may use a Dynamic DNS
service to resolve your domain name to the IP Address assigned by your
ISP. You need to register your domain first with the Dynamic DNS provider.
Click “Add” to display the window
shown here:
D-DNS provider: Select a specific
provider of Dynamic DNS.
Hostname: Domain name applied
by you.
Interface: Select one from two
available interface modes.
Username: Your user name registered with the Dynamic DNS provider.
Password: Password corresponding to your user name registered with the
Dynamic DNS provider.
Click “Save/Apply”.
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5.2.7. DSL
Click “DSL” to display the window shown here:
ADSL2/2+ Modem Router
Here you
the status of G.Dmt, G.lite, T1.413, ADSL2, ADSL2+, AnnexL, Inner pair
and Bitswap. The device will automatically negotiate with the upstream
device. If in doubt, consult your ISP for the correct settings.
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5.3. DHCP
Click “DHCP Server” to display the window here:
You may “Disable DHCP Server” or “Enable DHCP Server”. If enabled,
make sure there is no other DHCP server active in your network and enter
the following details:
Start IP Address: Start address of the DHCP server IP pool
End IP Address: End address of the DHCP server IP pool
Lease Time: Validity period of the IP Address obtained.
Click “Save”.
Click “DHCP Client List” to view the list of the clients with allocated DHCP
service.
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5.4. System Tools
5.4.1. Settings
5.4.1.1. Backup
Click “Backup” to display the window shown here:
Here you may back up the current settings of the router. Save the file in a
folder on your PC that will allow you to find it in case you need to restore
the settings.
5.4.1.2. Update
Click “Update” to display the window shown here:
Here you may restore the router settings from a backup file or update to
new firmware when available.
5.4.1.3. Restore
Click “Restore Default” to display the window shown here:
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Click “Restore Default Settings” to restore the unit to the factory default
settings.
Note: After restoring the default settings, you need to reboot the router to
activate this modification.
5.4.2. System Log
Click “System Log” to display the window shown here:
Click “View System Log” to display the system log. If enabled, it will show
the system messages. Click “Refresh” for updated readings.
Click “Configure System Log” to display the window shown in the right
figure. Here you may enable or disable the System log, set the reporting
level and register the device with a remote Syslog server.
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Log: Enable; Disable
Log Level: Select the required level, Debugging by default.
Display Level: Error by default.
Mode: Local by default. If you select “Remote” or “Local/Remote”, the
system transmits the log UDP packets to your log server.
Click “Save/Apply” to activate the settings and start/stop the System log.
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5.4.3. Internet Time
Click “Internet Time” to display the window shown here. If enabled, the
system will automatically synchronize the time when accessing the Internet.
5.4.4. Access Control
5.4.4.1 Service
Click “Access Control” to display the window shown here. You may enable
or disable FTP/HTTP/ICMP/SNMP/SSH/TELNET/TFTP services as
required.
Click “Save/Apply” to activate the settings
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5.4.4.2. IP Address
Click “IP Address” to display the window here:
Here you may add/delete IP Addresses authorized to access the
Configuration Interface from the local network and to enable or disable this
function.
Access Control Mode: Enable, Disable.
When enabled, the IP Address allowed can access the management page.
Click “Add” to display the window shown here:
Please enter an IP Address permitted by the system to access the
Configuration Interface.
Click “Save/Apply” to activate the settings.
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5.4.4.3. Password
Click “Password” to display the window shown here:
Here you may modify the password for logging in to the Management page.
Enter the old login password, and then the new login password in the ‘New
Password’ and ‘Confirm Password’ fields. If the old login password is
correctly entered, you may click “Save/Apply” to modify the login password.
Note: For the sake of security, we highly recommend you to change the
initial user name and password.
Factory Default Settings:
User Name: admin
Password: admin
Click “Save/Apply” to activate the changes.
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5.4.5. Software Update
Click “Update Software” to display the window here:
Click “Browse” to select your update file, and then click “Update Software”.
This process may take some time and a progress indicator will appear. DO
NOT SWITCH OFF the device while an update is in progress. An automatic
Reboot will be initiated once the update is complete.
5.4.6. Save/Reboot
Click “Save/Reboot” whenever required, such as after updating settings or
if the Internet connection has become unstable or unresponsive. Note that
the DSL connection will be cut during reboot and will automatically reconnect, unless the connection mode is set to ‘Manually Connect’.
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Chapter 6. Appendix
Troubleshooting
Problem Troubleshooting
Power Indicator Off Check if the power adapter is connected properly.
Check if the power adapter is the correct one.
ADSL Off Check if the ADSL cable connection is OK.
Check if the telephone line is OK.
Check the phone line cabling is OK.
LAN Off Check if the Ethernet cable is OK.
Make sure the PC’s NIC indicator is ON.
Make sure the NIC works normally.
No Internet Access Check all cabling.
Make sure the dial-up connection is established.
Make sure the user name and password are correct.
If the dial-up is OK, please make sure the network
settings of client devices such as PC’s, Web Cam’s,
VoIP Phones etc are configured correctly.
Please try opening different web pages.
See if you can Ping external addresses.
FAQ
Q: What are VPI, VCI?
A: VPI (Virtual Path Identifier) and VCI (Virtual Channel Identifier) are to
identify ATM terminal (ADSL) for DSLAM, usually provided the local
ISP.
Q: What related parameters are required from your ISP?
A: For Dial-up user: Connection protocol, User name, Password, Value of
VPI/VCI, Encapsulation mode etc.
Q: The firmware upgrade fails and I cannot access the Web-based
management interface?
A: Contact the support or after-sales service engineer of your dealer.
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Copyright ©2009 CDC S.p.A.
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