Sandberg 130-80 User manual

Sandberg Wireless
N300 Router
[Item no. 130-80] Rev. 22.10.07
ENGLISHDANSKNORSKSVENSKASUOMI

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Figure 1 – Example of network setup
Introduction
Sandberg Wireless N300 Router allows you to share a broadband connection and local area
network connection using both wireless and wired connections. The Sandberg Wireless N300
Router is easy to configure thanks to its user-friendly web interface. Its features include a range
of security settings that you can configure to prevent uninvited guests.
The Sandberg Wireless N300 Router is based on 802.11n technology, which means that the router
is significantly faster and has a longer range than earlier wireless network standards. 802.11n is
backwards compatible with earlier wireless network standards such as 802.11g and 802.11b, so
you can also easily use older wireless equipment with your new N300 router.
NB: The router works with ADSL, xDSL, FWA and cable modem connections that support Ethernet,
PPPoE, L2TP or PPTP (using RJ45 connectors). Your Internet service provider will be able to tell
you whether your internet connection uses one of these four standards, enabling you to share
the connection.
1 Installing the router
1.1 Role of the router on the network
A router acts as a connection point between two networks. A router is generally used to connect
a local area network with multiple computers to the network of an Internet service provider. In
other words, a router allows several computers to share an Internet connection. The Sandberg
Wireless G54 Router is wireless, meaning that computers with wireless network cards can connect
to it without the use of cables.
Figure 1 shows an example of a typical network setup, with two computers sharing an Internet
connection.
Internet
DSL or
cable modem Router
Computer 1
Computer 2
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Figure 2 – External and internal IP addresses
As the router’s role is to create a bridge between two networks, it has one IP address for each
network. One IP address represents the router on the Internet and is called the external IP address,
and the other represents the router on the local area network and is called the internal IP address.
Each of the computers on the local area network also has its own IP address. This can be allocated
automatically by the router (using the router’s DHCP function) or it can be specifi ed manually on
each computer.
Figure 2 shows a typical network setup, and the IP addresses that form part of that setup.
172.64.102.85 is the router’s external IP address. When communicating with a computer over the
Internet, it will be this address that the computer ‘sees’, regardless of which computer on the local
area network is being used. The external IP address can either be dynamic or fi xed, depending
on the type of subscription set up with the Internet service provider. A dynamic IP address is one
that is allocated by the Internet service provider, but it is not necessarily the same address all
the time. A fi xed IP address always remains the same.
192.168.2.1 is the router’s internal IP address. This is the address of the router on the local area
network, the one that all the computers on the network connect to in order to access the Internet.
192.168.2.100 is the IP address of a computer on the network. This can either be defi ned in
Windows or be automatically allocated by the router.
192.168.2.101 is the IP address of a computer on the network. This can either be defi ned in
Windows or be automatically allocated by the router.
Computer 1
Computer 2
External
172.64.102.85
192.168.2.1
192.168.2.100
192.168.2.101
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1.2.1 Lamp indications
1.2 Connecting the router
Figure 3 – Router ports
The router can function both as a router and an access point. The connection mode used with
the router depends on how it is intended to function on the network.
• Router – Used if the Internet connection is to be shared between multiple computers, either
wirelessly, with cables, or both.
• Access Point – Used if the Internet connection is already shared between multiple computers,
e.g. via a router, and wireless access to the Internet is required. In this case, the role of the router
is to provide wireless access to the existing router.
1. Connect the electrical plug to a mains socket and the small round connector on the power lead
to the 12VDC socket on the router. Check that the “Power” lamp lights up.
• If you will be using the router function, connect the router’s WAN port to your existing ADSL/
broadband connection using a network cable.
• If you will be using the access point function, connect a network cable from the existing
network (typically the existing router) to port 1, 2, 3 or 4 on the router.
2. The fixed antennae can be folded upwards to increase the signal strength.
3. Connect up to four computers to the ports marked 1 to 4 on the router. If you will only be
connecting wirelessly, skip this step.
4. Start the connected computers.
1.2.2 Positioning and installation of the router
To ensure the best possible wireless signal conditions, the router should be placed centrally in
relation to the devices connecting wirelessly to it.
The package includes an installation kit containing four rubber feet, two screws and two rawlplugs.
The rubber feet can be stuck to the base of the router to stand it on a fl at surface.
If you wish to wall-mount the router, drill two holes in the wall 14 centimetres (5.51 inches) apart.
At the back of this manual there is a drill template that you can cut out and use to ensure the
holes are the correct distance apart. On the back of the router there are two sets of brackets,
allowing it to be mounted with the connectors facing up or down.
LED
PWR
WLAN
WAN - 10/100M
WAN - LNK/ACT
LAN - 10/100M
LAN – LNK/ACT
Colour
Green
Green
Green
Green
Green
Green
Status
On
On
Flashing
Off
On
Flashing
Off
On
Flashing
Off
On
Off
On
Flashing
Off
Status
The router is on.
Wireless connection is active.
Wireless connection transmitting data.
Wireless connection is inactive.
100 Mbit/s connection active.
WAN port transmitting data.
10 Mbit/s connection active.
WAN port connected.
WAN port transmitting data.
WAN port disconnected.
100 Mbit/s connection active.
10 Mbit/s connection active.
LAN port connected.
LAN port transmitting data.
LAN port disconnected.
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2 Configuring the router
2.1 Setting up the router
NB: If you will be using the router as an access point only, the following steps can be skipped.
However, the router’s wireless security function should be enabled. (See section .)
To access the router configuration, you need to set up the computers on the same network as
the router. In other words, the computers must be set up to have their IP addresses automatically
allocated by the router. The computer’s network card is usually already set to do this. But if you
have any problems accessing the router configuration, this setting should be checked under the
network card’s settings in the control panel.
If you will be using the router wirelessly, the computer must be connected to the router’s wireless
network before the following steps can be carried out. See the documentation that came with
the computer’s wireless network card for information on how to connect to a wireless network.
1. Start your Internet browser (e.g. Internet Explorer®).
2. Type http://192.168.2.1 in the browser’s address bar and press Enter.
3. In the Username fi eld, type admin.
4. In the Password fi eld, type 1234. Click [OK].
5. Click the [Quick Setup] button.
Figure 4 – Router confi guration utility
The default router confi guration wizard will now start.
2.1.1 Time Zone
1. Select the appropriate time zone.
2. The Time Server Address fi eld allows you to enter the IP address of a time server to set the
router clock automatically. The fi eld contains a default value, but can be changed if you wish
to use a different time server.
3. The Daylight Savings fi eld indicates whether the router will switch automatically between
summer time and winter time. Check the box Enable Function, and enter the dates for changing
to summer time or winter time.
4. Click [Next].
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2.1.2 Broadband Type
Here you can enter the type of connection used by the router. Contact your Internet service
provider if you are unsure which type of Internet connection you have.
• Select Cable modem if you have a cable modem or other type of Internet connection without
a fi xed IP address.
o Host name: Can be set to any name unless specifi ed by your Internet service provider.
The MAC address is automatically set to the MAC address of your cable modem. This should
not be changed unless specifi ed by your Internet service provider.
o Clone MAC address: This function is usually not required for default setup. This button can
be used to specify the MAC address of the computer’s network card as the actual MAC address
of the router.
o When your changes are complete, click [OK]. The router will then confi rm the changes. Click
[OK].
o Close the window by clicking the cross in the top right corner.
• Select Fixed-IP xDSL if you have an xDSL or Ethernet connection with a fi xed IP address.
o IP address assigned by your service provider: Enter the IP address assigned by your Internet
service provider.
o Subnet mask: Enter the subnet mask assigned by your Internet service provider.
o DNS address: Enter the DNS addresses assigned by your Internet service provider.
o Service provider gateway address: Enter the gateway address assigned by your Internet
service provider.
o When your changes are complete, click [OK]. The router will then confi rm the changes. Click
[OK].
o Close the window by clicking the cross in the top right corner.
• Select Dial-up xDSL (PPPoE) if you have an xDSL/FWA connection that uses PPPoE.
o User name: Enter the username assigned by your Internet service provider.
o Password: Enter the password assigned by your Internet service provider.
o Service name: Enter the service name assigned by your Internet service provider. If you have
not been assigned a service name by your Internet service provider, this fi eld can be left
blank.
o MTU (1400-1492): The router will propose 1492. You can accept this unless your Internet
service provider recommends a different value.
o Connection type: There are three options to choose from:
Continuous – the router maintains a permanent connection to your Internet service provider.
Connect on demand – the router only connects when necessary and disconnects itself after
a set period of time (see Idle time).
Manual – you activate the connection through the router yourself when you need it.
o Idle time: Specifi es the period of time after which the router will disconnect when it is not
in use. This function is only used if the Connection type is set to Connect on demand.
o When your changes are complete, click [OK]. The router will then confi rm the changes. Click
[OK].
o Close the window by clicking the cross in the top right corner.
• Select PPTP xDSL if you have a connection of this type.
o WAN Interface Settings: Set the router to obtain an IP address automatically, or enter the IP
address, subnet mask and gateway if these have been assigned to you by your Internet service
provider.
o PPTP Settings: Enter the information assigned by your Internet service provider in the
appropriate fields.
o When your changes are complete, click [OK]. The router will then confirm the changes. Click
[Apply].
o Close the window by clicking on the cross in the top right corner.
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• Select L2TP xDSL if you have a connection of this type.
o WAN Interface Settings: Set the router to obtain an IP address automatically, or enter the IP
address, subnet mask and gateway if these have been assigned to you by your Internet service
provider.
o L2TP Settings: Enter the information assigned by your Internet service provider in the appropriate
fields.
o When your changes are complete, click [OK]. The router will then confirm the changes. Click
[Apply].
o Close the window by clicking on the cross in the top right corner.
The default router configuration is now complete. However, before using the router, you should
secure it against unauthorised wireless access. The following section contains information on
how to do this.
2.2 Securing a wireless network
If you are using the router’s wireless functionality, the network must be secured against
unauthorised access by enabling one of the router’s built-in security features. This protects
authorised network users against unauthorised access from the outside.
The router can use one of the following security features:
• WEP
• WPA pre-shared key
• WPA RADIUS
All computers that connect wirelessly to the router must use the same type of security as the
router. It is therefore important to select a security method supported by all the network cards
on the network. For more information on this, see the user guide for the individual network cards
on the network.
For additional security, the MAC Address Filtering function can be used. See section 2.3.4 for
information on this.
Configuration of the various security features is described in the following sections.
2.2.1 Configuring WEP
1. Click [General Setup].
2. Click [Wireless], then [Security Settings].
3. Under Encryption, select WEP.
4. Under Key Length, select the encryption strength. You can select either 64-bit or 128-bit.
For greatest security, 128-bit is recommended.
5. Under Key Format, select the format for entering security codes. You can select either HEX
(digits and/or letters from A to F) or ASCII (letters and/or digits).
6. Under Default TX Key, select the security code to use as default.
7. In the fi elds Encryption Key 1-4, enter up to four security codes. If you enter multiple codes,
computers can access the network wirelessly by entering any one of them. The codes must
comply with the format given in Key Length and Key Format. Both upper and lower case letters
can be used.
64-bit HEX – 10 digits and/or letters from A to F
128-bit HEX – 26 digits and/or letters from A to F
64-bit ASCII – 5 letters and/or digits
128-bit ASCII – 13 letters and/or digits
8. Click [Apply].
9. Click [Continue] to change more settings or [Apply] to restart the router for the new settings
to take effect.
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2.2.2 Configuring WPA pre-shared key
1. Click [General Setup].
2. Click [Wireless], then [Security Settings].
3. Under Encryption, select WPA pre-shared key.
4. Under WPA Unicast Cipher Suite, select the type of encryption to use. You can select WPA(TKIP),
WPA2(AES) or WPA2 Mixed. Note that all devices connecting to the network must support the
encryption type.
5. Click [Apply].
6. Click [Continue] to change more settings or [Apply] to restart the router for the new settings
to take effect.
2.2.3 WPA RADIUS
This type of security is for advanced users and requires a separate RADIUS server. WPA RADIUS
is typically used in larger corporate networks, and is not recommended for private use. Documentation
on confi guring the router for WPA RADIUS can be found in the English manual on the CD
provided.
2.2.4 Configuring MAC Address Filtering
All network devices have a unique code called the MAC address.
Mac Address Filtering is an extra security feature that ensures that only network devices with
MAC addresses approved by the router can connect to the wireless network.
1. Click [General Setup].
2. Click [Wireless], then [Access Control].
3. In the MAC address fi eld, enter a MAC address.
4. If necessary, enter a comment for the MAC address in the Comment fi eld.
5. Click [Add] to add the MAC address to the list of approved addresses.
How to discover the MAC address of a wireless network card
Windows®Vista
1. Click Start. Type “cmd” in the Start searching field and press Enter.
2. Type “ipconfig /all”, then press Enter.
3. Locate the line with “Description…” followed by the name of the wireless network card.
The value indicated for Physical address is the network card’s MAC address.
Windows®XP
1. Click Start, then Control Panel, then Network and Internet Connections, then Network
Connections.
2. Double-click the icon for the wireless network connection, click the Support tab and then
click Details...
3. The value indicated for Physical address is the network card’s MAC address.
Windows®2000
1. Click Start, then Run. Type “cmd” in the field and press Enter.
2. Type “ipconfig /all”, then press Enter.
3. Locate the line with “Description…” followed by the name of the wireless network card.
The value indicated for Physical address is the network card’s MAC address.
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3 Advanced setup
Advanced setup enables you to defi ne specifi c settings for your network’s security policy, data
traffi c, etc. This requires specialised knowledge, including network technologies and security
policies, and is only recommended for users with experience in these areas. These settings are
not usually required for standard setup.
1. Start your Internet browser (e.g. Internet Explorer®).
2. Enter “http://192.168.2.1” in the browser’s address bar and press Enter.
3. In the Username fi eld, type “admin”.
4. In the Password fi eld, type “1234”.
5. If you want this to be remembered next time you log on, check the box Remember password.
Click [OK].
6. Click the [General Setup] button.
3.1 System
The System menu contains settings for the time zone, password and remote access to the router.
3.1.1 Time Zone
• Select the time zone in the Set Time Zone menu.
• Enter the IP address of a time server in the Time Server Address fi eld. The fi eld contains
a default value, but can be changed if you wish to use a different time server.
• Check the box next to Enable Function and set the start and end date for summer time in
the Daylight Savings fi eld.
• Click [Apply] to confi rm the settings.
3.1.2 Password Settings
To change the password for access to the router, follow the steps below.
• Enter the current password in the Current Password fi eld.
• Enter a new password in the New Password and Confi rmed Password fi elds.
• Click [Apply] to confi rm the settings.
3.1.3 Remote Management
Settings for remote access to the router confi guration utility. Remote access allows the router
to be configured from a computer via the Internet.
NB: If you enable remote access, it is essential that you change the default password for router
access to a password of your choosing. See section 3.1.2.
• Check the box next to Enabled to enable remote access.
• In the Host Address fi eld, enter the IP address of the computer on the Internet that will have
remote access to the router confi guration utility.
• Enter IP address 0.0.0.0 to give all computers remote access.
• Click [Apply] to confi rm the settings.
3.2 WAN
Settings for manual confi guration of the connection type. The settings are the same as those
confi gured in Quick Setup. See section 2.2 (subsection WAN Type) for information on the various
settings.
3.3 LAN
For setting the router’s IP address and confi guring its DHCP server.
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3.3.1 LAN IP
• Enter the desired IP address for the router in the IP Address fi eld.
• Enter the subnet mask in the IP Subnet Mask fi eld.
• Click [Apply] to confi rm the settings.
3.3.2 DHCP Server
• In the Start IP fi eld, enter the fi rst IP address in the range that the DHCP server can allocate.
• In the End IP fi eld, enter the last IP address in the range that the DHCP server can allocate.
• If necessary, the router’s DHCP server can be disabled by selecting Disabled in the DHCP Server
field.
• Click [Apply] to confirm the settings.
3.4 Wireless
Enable or disable wireless access to the router. By default, this function is enabled.
• Select Enable to enable wireless access to the router, or Disable to disable the function.
• Click [Apply] to confi rm.
3.4.1 Basic Settings
• In the ESSID field, enter the name of the wireless network. This is the name that will be shown
when Windows®displays a list of available wireless networks.
• Mode, Band and Channel Number are advanced settings and should only be changed in special
circumstances.
3.4.2 Advanced Settings
This menu contains advanced settings for the wireless network. They require thorough knowledge
of wireless networking technology and do not normally need to be changed. Documentation on
these functions can be found in the English manual on the CD provided.
3.4.3 Security Settings
See section 2.3.
3.4.4 Access Control
See section 2.3.4.
3.4.5 WPS
This function makes it easier to encrypt the wireless network.
1. Select the desired encryption under Security Settings (see section 2.2).
2. Select Enable WPS under WPS.
3. The network will now be registered as a network with WPS support in the network setup for
the connected computers.
4. You can now start to connect the computer to the router (for more information on this, see
the user guide for the individual network cards in the network).
I. PBC: Click Start PBC in the router configuration and then activate the PBC of the computer
you want to connect.
II. PIN: Type the WPS code of the computer you want to connect into the router configuration
(you generally find the code under the computer’s WPS setup) and then click on Start PIN.
Then activate PIN on the computer you want to connect.
5. The router will now automatically create a secure wireless connection to the configured
computers.
NB: The network card of each computer must support WPS for this function to be used.
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