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Glossary

Gigaset SX541 WLAN dsl / englisch / A31008-M1025-L101-1-7619 / glossary.fm / 21.07.2005

Sc

hablone 2005_05_02

DoS attack

Denial of Service
A DoS attack is a particular form of hacker attack directed at computers and networks
with a connection to the

. The aim is not so much to steal data but to paralyse

the computer or network so severely that the network resources are no longer available.
A typical hacker attack involves making a remote computer announce that it is acting for
the paralysed computer, for example, and receive the data meant for you.

DSL

Digital Subscriber Line
DSL is a data transmission technique in which a connection to the

can be run

at 1.5

over normal telephone lines. A DSL connection is provided by an

. It requires a DSL modem.

Dynamic IP address

A dynamic

is assigned to a network component automatically by the

This means that the IP address of a network component can change with every login or
at certain intervals.
See also

Static IP address

DynDNS

Dynamic DNS
The assignment of

is handled by the Domain Name

Service (

Dynamic IP addresses

this service is now enhanced with so-called

Dynamic DNS (DynDNS). It enables the use of a network component with a dynamic
IP address as a

on the Internet. DynDNS ensures that a service can always be

addressed on the

under the same Domain name regardless of the current

IP address.

Encryption

Encryption protects confidential information against unauthorised access. With an
encryption system, data packets can be sent securely over a network. The Gigaset
SX541 WLAN dsl offers

encryption and

for secure data transmission over wire-

less networks.

Ethernet

Ethernet is a network technology for local networks (

) defined by the

ard IEEE 802.3. Ethernet uses a base band cable with a transmission rate of 10 or 100

Exposed Host

Exposed Host refers to a PC outside the firewall.
See also

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Содержание Gigaset SX541 WLAN dsl

Страница 1: ...Gigaset SX541 WLAN dsl englisch A31008 M1025 L101 1 7619 cover_front fm 21 07 2005 Schablone 2005_05_02 ...

Страница 2: ...II Gigaset SX541 WLAN dsl englisch A31008 M1025 L101 1 7619 cover_front fm 21 07 2005 Schablone 2005_05_02 ...

Страница 3: ...P 21 Configuring the Network 22 Selecting a Computer Name and Workgroup 24 Checking the Network Settings and Completing the Installation Procedure 24 TCP IP Settings 25 Deactivating the HTTP Proxy 28 Configuring a Popup Blocker 28 Synchronising TCP IP Settings with the Gigaset SX541 WLAN dsl 29 Network Configuration with Windows 2000 30 Installing Network Services 30 Selecting a Computer Name and ...

Страница 4: ...WEP Encryption 64 Access Control Within the Wireless Network 66 Saving Settings 67 Configuring the Advanced Settings 68 Internet 69 Internet Selection 69 Internet Connection 70 DNS Server 74 MAC Address 75 Traffic Control 76 Firewall 78 Attack Detection 78 Setting up Access Control to the Internet 81 Setting up the NAT Function 85 Port Triggering 87 Port Forwarding 88 Opening the Firewall for Sele...

Страница 5: ...ration Data 123 Restoring the Back up 124 Resetting to the Factory Settings 124 Reboot 124 Updating Firmware 125 System Log 126 Status Information 127 Overview 127 Security 129 Internet 131 Traffic Control 133 Local Network 134 Wireless Network 135 Telephony 136 Device 137 Installing the Printer Port for Network Printers 139 Introduction 139 Installing a Standard TCP IP Printer Port Under Windows ...

Страница 6: ...4 Contents Gigaset SX541 WLAN dsl englisch A31008 M1025 L101 1 7619 gigasetSX541_AIVZ fm 21 07 2005 Schablone 2005_05_02 Glossary 167 Index 179 ...

Страница 7: ... and ratings when connecting the device to the mains power supply u Protect the device from damp u Never open the device For reasons of electrical safety it may only be opened by authorised service technicians u The device may affect medical equipment Trademarks Microsoft Windows 98 SE Windows ME Windows 2000 Windows XP and Internet Explorer are registered trademarks of the Microsoft Corporation M...

Страница 8: ...o two conventional analogue terminals You can phone via the Internet or also use an existing analogue telephone subscriber line The Gigaset SX541 WLAN dsl allows several users to access the Internet simultaneously A single user account can be shared if your Internet Provider permits this If you want to surf the Internet or phone via the Internet at the lowest possible cost then the Gigaset SX541 W...

Страница 9: ... other and have access to the Internet There are various ways in which you can set up the network with a Gigaset SX541 WLAN dsl You can u set up a wired local network Ethernet and allow the connected PCs access to the Internet see page 8 u set up a wireless local network WLAN and allow the connected PCs access to the Internet see page 9 u set up a local network comprising wireless and wired networ...

Страница 10: ...Cs For this it has four Ethernet LAN ports for connecting four PCs The PCs have to be equipped with a network socket Ethernet New PCs frequently already have this socket For older PCs you need to install an Ethernet network card The PC and the Ethernet LAN socket on the Gigaset SX541 WLAN dsl are connected using an Ether net cable CAT5 One is supplied You can obtain additional Ethernet cables from...

Страница 11: ...tion between the mobile stations of a wireless network and a wired LAN Ethernet or the Internet In this case this is described as the device s router functionality The router sends data packets that are not addressed to sta tions within the network outside and forwards data packets originating from outside to the appropriate station within the network You can use the Gigaset SX541 WLAN dsl to conn...

Страница 12: ...use this functionality you need a DSL or cable connection obtainable from an Internet provider Find out whether your Internet Service Provider supports parallel access by several PCs This illustration shows the most common method of application One or more PCs com municate wirelessly with the Gigaset SX541 WLAN dsl in infrastructure mode The Gigaset SX541 WLAN dsl forwards the data to the Internet...

Страница 13: ...gaset SX541 WLAN dsl has four Ethernet interfaces LAN ports Up to four PCs can be connected directly to these LAN ports All PCs can access the Internet via the Gigaset SX541 WLAN dsl Please remember You can also connect an Ethernet router to a LAN port to access a larger Ethernet If you want to link the Gigaset WLAN network to an existing network a large number of settings have to be applied There...

Страница 14: ...te offered by your service provider The Gigaset SX541 WLAN dsl gives you free choice at any time You can connect two arbitrary analogue telephones or base stations for cordless tele phones to the telephone connections of your Gigaset SX541 WLAN dsl Please note that the Gigaset SX541 WLAN dsl is not intended to be directly connected to ISDN Connection is possible via an intermediate a b converter o...

Страница 15: ...omatic recognition for up to 252 mobile terminals via a radio interface with a transmission speed of up to 54 Mbps It complies with Standard IEEE 802 11g and can work with all products that satisfy Standard IEEE 802 11 b or 802 11g Using a Gigaset SX541 WLAN dsl makes it easy to set up a network at home or in small offices For example users can exchange data or share resources on the net work such...

Страница 16: ...ice filtering and URL filtering The Gigaset SX541 WLAN dsl can filter Internet access This allows you to deter mine which PCs may access which Internet services In addition you can deactivate access to certain Internet domains and sites URL filtering Access control and encryption for the local network You can use various encryption methods and authentication methods WEP WPA WPA2 PSK WPA WPA2 MAC a...

Страница 17: ...ut how to do this refer to Configuring the Local Network on page 21 4 With a wireless connection you establish the link from the PC s wireless network adapter to the Gigaset SX541 WLAN dsl This is described in the user guide for the network adapter 5 Then configure the Gigaset SX541 WLAN dsl to activate the device s Internet access refer to the section Basic Setup Wizard on page 53 Access data is ...

Страница 18: ... Microsoft Internet Explorer 6 0 or Mozilla Firefox 1 0 for configuring your Gigaset SX541 WLAN dsl u For Internet access a DSL connection the access data for your Internet Provider u For operating telephones an analogue phone an analogue phone line if you want to use fixed network telephony the access data for your VoIP provider if you want to use Internet telephony Note The maximum data transfer...

Страница 19: ...ork The LEDs show the following from right to left LED State Status PWR On The Gigaset SX541 WLAN dsl is powered on Off The Gigaset SX541 WLAN dsl is powered off ADSL On The DSL line is connected and the ADSL port is opera tional Flashing slowly The DSL line is being synchronised Flashing quickly The DSL line synchronisation is in its last phase Off The DSL line is not connected or the interface i...

Страница 20: ...aset SX541 WLAN dsl via the USB port Off There is no device connected VoIP On At least one SIP account is registered successfully Flashing The device tries to register a SIP account Off No SIP account is registered or enabled Phone 1 Phone 2 On The relevant telephone s receiver has been lifted for a call Flashing The telephone is ringing or someone is waiting on the line Off The telephone receiver...

Страница 21: ...ing the antenna turn and or tilt u Position the Gigaset SX541 WLAN dsl on a non slip surface The router feet do not normally leave any traces on the surface they are on However some furniture sur faces may contain substances that attack and soften the router s rubber feet The feet may well mark the furniture surface in this case Element Description ADSL Socket for connecting the integrated modem w...

Страница 22: ...he radio link to a PC that is connected by means of a wireless network adapter is opened automatically provided the network adapter has been configured with the same SSID as the Gigaset SX541 WLAN dsl It can take a few seconds for the wireless connection to be established The WLAN LED flashes when data is sent or received via this connection u The LAN LEDs light up if a device is connected to the ...

Страница 23: ... on page 48 The network configuration varies depending on the Windows operating system you are using You will find the procedure described below for Windows 98 from page 38 for Windows XP from page 21 and for Windows 2000 from page 30 Have your Windows Installation CD to hand You may be prompted to insert it Network Configuration with Windows XP To integrate a PC with Windows XP into a network tha...

Страница 24: ...t up or modify a home network or small office network The network installation wizard is started ì Skip the welcome screen and the checklist by clicking Next twice Please remember Make sure that the Use Windows to configure the settings function is deactivated This can be done as follows ì Click Start Settings Control Panel Network Connections LAN or High Speed Internet A window opens showing the ...

Страница 25: ...elect Other Method and confirm with Next You will now see a screen listing various connection methods ì Select This computer connects directly to the Internet The other computers on my network connect to the Internet through this computer and click Next ì In the next window select your network adapter and click Next ì Skip the message This network configuration is not advisable by clicking Next ...

Страница 26: ...de and make any changes you want ì Click Back if you want to make any changes or click Next if you want to leave them unchanged If you do not want to install any more PCs ì Select Only finish the wizard as it is not run on other computers and confirm by clicking Next twice ì Answer the question Do you want to restart your computer now with Yes If you want to set up a network on other PCs with Wind...

Страница 27: ...1008 M1025 L101 1 7619 configure_tcpip fm 21 07 2005 Schablone 2005_05_02 TCP IP Settings The TCP IP Protocol requires certain settings which you should now make or check so that it can function smoothly ì Click Start Settings Control Panel ì Select Network Connections ...

Страница 28: ...Network Gigaset SX541 WLAN dsl englisch A31008 M1025 L101 1 7619 configure_tcpip fm 21 07 2005 Schablone 2005_05_02 ì Double click the LAN connection with which you are connected to the Gigaset SX541 WLAN dsl ì Click Properties ...

Страница 29: ...ain IP address automatically and Obtain DNS server address automat ically options have already been activated your PC is already configured for DHCP Click Cancel and close the following windows with OK to save your network config uration ì If the Obtain IP address automatically and Obtain DNS server address automat ically have not yet been activated select them now and click OK Close the follow in...

Страница 30: ...in the Settings for Local Area Network LAN window ì Click OK and then OK again to close the Internet Options window Mozilla Firefox ì Open Mozilla Firefox Click Tools and then on Settings ì In the Settings window click Connection Settings ì In the Connection Settings window select the option Direct connection to the Internet ì Click OK to finish Configuring a Popup Blocker If working with Windows ...

Страница 31: ... then Programs followed by Accessories and finally Command prompt ì In the Command prompt window enter the ipconfig release command and press the ENTER key ì Then enter the ipconfig renew command and press the ENTER key If the default IP address 192 168 2 1 of the Gigaset SX541 WLAN dsl was not changed the IP address should now read 192 168 2 x with x being a number between 2 and 255 The Subnet Ma...

Страница 32: ... the network services see below 2 Select computer names and workgroup see page 31 3 Install the TCP IP protocol see page 32 4 Make TCP IP protocol settings see page 34 5 Deactivate the http proxy see page 36 6 Synchronise the TCP IP settings with the Gigaset SX541 WLAN dsl see page 37 Installing Network Services You have to install the network services so that the PCs in your network can access sh...

Страница 33: ...e WIN2000 CD and click OK to install all the required components Selecting a Computer Name and Workgroup You now have to specify a name for the PC and assign it to a workgroup ì In the left hand pane click Network Identification and then on Properties ì In the Computer name field enter the name the PC is to appear under in the net work This name must be unique within the network ì In the Workgroup...

Страница 34: ...19 configure_tcpip fm 21 07 2005 Schablone 2005_05_02 Installing the TCP IP Protocol The TCP IP protocol ensures that the PCs in the network can communicate with each other You now have to install this Protocol ì Right click to open the LAN connection ì In the next window click Properties ...

Страница 35: ...1025 L101 1 7619 configure_tcpip fm 21 07 2005 Schablone 2005_05_02 ì Click Install ì Now select Protocol and click Add ì In the Network Protocol list select Internet Protocol TCP IP ì Click OK The TCP IP protocol is now shown in the Local Area Connection Properties win dow ...

Страница 36: ...igaset SX541 WLAN dsl englisch A31008 M1025 L101 1 7619 configure_tcpip fm 21 07 2005 Schablone 2005_05_02 TCP IP Settings The TCP IP protocol requires certain settings which you should now make or check so that it can function smoothly ...

Страница 37: ...ain IP address automatically and Obtain DNS server address automat ically options have already been activated your PC is already configured for DHCP Click Cancel and close the following windows with OK to save your network config uration ì If the Obtain IP address automatically and Obtain DNS server address automat ically have not yet been activated select them now and click OK Close the follow in...

Страница 38: ...r and Mozilla Firefox First decide which browser you are using and then follow the appropriate steps Internet Explorer ì Open Internet Explorer Click Tools Internet Options ì In the Internet Options window click the Connections tab ì Click LAN settings ì Deactivate all options in the Local Area Network LAN Settings window ì Click OK and then OK again to close the Internet Options window Mozilla Fi...

Страница 39: ... the Windows Desktop click Start Programs Accessories Command prompt ì In the Command prompt window enter the ipconfig release command and press the ENTER key ì Then enter the ipconfig renew command and press the ENTER key If the default IP address 192 168 2 1 of the Gigaset SX541 WLAN dsl was not changed the IP address should now read 192 168 2 x with x being a number between 2 and 255 The Subnet...

Страница 40: ... IP protocol see page 40 4 Make TCP IP protocol settings see page 41 5 Deactivate the http proxy see page 45 6 Synchronise the TCP IP settings with the Gigaset SX541 WLAN dsl see page 46 Setting up a PC as a Client for Microsoft Networks Before the PCs in your network can work together you have to configure them as a Microsoft network Client This is done as follows ì Click Start Settings Control P...

Страница 41: ...works ì Confirm this with OK Selecting a Computer Name and Workgroup You now have to specify a name for the PC and assign it to a workgroup ì In the Network window change from the Configuration tab to Identification ì In the Computer name field enter the name the PC is to appear under in the net work This name must be unique within the network ì In the Workgroup field type a name for the workgroup...

Страница 42: ...set SX541 WLAN dsl ì In the Network window change from the Identification tab to Configuration ì In the Network window check that there is a TCP IP entry for your network card or network adapter in the list of components If for example you are using a Gigaset PC Card as the wireless network adapter the list must contain the entry TCP IP Sie mens Gigaset PC Card ì If the entry does not exist click ...

Страница 43: ...gure_tcpip fm 21 07 2005 Schablone 2005_05_02 Making TCP IP Settings The TCP IP protocol requires certain settings which you should now make so that it can function smoothly ì In the Network window change to the Configuration tab ì Select the TCP IP entry for your network card ì Click Properties ...

Страница 44: ... the following windows with OK to start your network configuration You may be prompted to insert your Windows Installation CD Follow the instruc tions in the installation procedure Once the copying procedure is completed you will be prompted to reboot your sys tem ì Click Yes The PC will then be rebooted Then read on from page 45 ì If Obtain IP address automatically has not been activated activate...

Страница 45: ...43 Configuring the Local Network Gigaset SX541 WLAN dsl englisch A31008 M1025 L101 1 7619 configure_tcpip fm 21 07 2005 Schablone 2005_05_02 ì Open the DNS Configuration tab ...

Страница 46: ...one 2005_05_02 ì Select Disable DNS ì Click OK ì Finish the network configuration with OK You may be prompted to insert your Windows Installation CD Follow the instruc tions in the installation procedure Once the copying procedure is completed you will be prompted to reboot your sys tem ì Click Yes The PC will then be rebooted ...

Страница 47: ...r and Mozilla Firefox First decide which browser you are using and then follow the appropriate steps Internet Explorer ì Open Internet Explorer Click Tools Internet Options ì In the Internet Options window click the Connections tab ì Click LAN settings ì Deactivate all options in the Local Area Network LAN Settings window and click OK ì Click OK again to close the Internet Options window Mozilla F...

Страница 48: ... ì Click Start Run ì Type WINIPCFG and click OK There may be a slight delay before the IP Configuration window appears ì Select your network adapter from the selection list ì Click Release and then on Update If the default IP address 192 168 2 1 of the Gigaset SX541 WLAN dsl was not changed the IP address should now read 192 168 2 x with x being a number between 2 and 255 The Subnet Mask must alwa...

Страница 49: ...rly If the command does not return any statistics but ends with a time out this means that the components cannot communicate with each other Check the following points 1 Is the Ethernet cable between the Gigaset SX541 WLAN dsl and the PC correctly con nected or is there a wireless connection via a wireless network adapter The LED display for the LAN connections on the Gigaset SX541 WLAN dsl and li...

Страница 50: ... Launch your Web browser ì Enter the IP address of the Gigaset SX541 WLAN dsl in the browser s address field http sx541 or http 192 168 2 1 The login screen appears For your security the configuration program is protected with a password In the default setting this password is admin ì Type in this password and click OK A screen with security information is displayed Please remember To start the co...

Страница 51: ...lect the language for the user interface see page 51 u connect to the Internet see page 123 u open the Status menu to obtain status information about the Gigaset SX541 WLAN dsl see page 118 u call up the wizard for the basic configuration Basic Setup Wizard see page 53 u call up the Security Setup Wizard see page 59 u open the Advanced Settings menu for additional configuration options see page 68...

Страница 52: ...ge 59 For the protection of your network we recommend that you carry out this setup Advanced Settings Additional functions are offered in the Advanced Settings menu For example you can configure your fixed network Internet telephony connection back up and restore your con figuration data set up your Gigaset SX541 WLAN dsl as a vir tual server for your network and much more These configu ration ste...

Страница 53: ...e on the top right of the screen ì If you wish to change the preset language select the required language from the list ì Click OK to apply the setting You might have to load the file for the language you require Follow the on screen instructions on the user interface Reboot the device to activate the change Confirm the reboot in the dialogue field shown Once the procedure has been concluded the s...

Страница 54: ...rds The wizards use graphic symbols to show which steps you have already carried out As soon as you have changed the configuration in a screen you can activate the new setting by clicking on Next at the bottom of the screen The Back button returns you to the previous configuration step and Cancel returns you to the start screen Buttons in the Advanced Settings menu Other buttons may be visible dep...

Страница 55: ... your Internet Provider s access data for the configuration Please have this data to hand ì Select Basic Setup Wizard on the start screen to start the configuration ì Click Next Please remember The Basic Setup Wizard will reconfigure your Internet settings if this has already been done previously This does not affect the WLAN and LAN settings The access data is stored in the Gigaset SX541 WLAN dsl...

Страница 56: ... You can select your present location for the regional settings on this screen ì Select the country where you are currently located from the list You can make the settings for the clock to change automatically to summer time and or to the time zone as you wish ì Select the required option and or select the time zone for your location ì Click Next ...

Страница 57: ...ternet connection in the documentation received from your Internet Provider ISP ì Select the option Other from the Service provider selection menu ì Enter the data you have been given by your Internet provider Protocol User name and Password Leave the default settings for the parameters IP address type Host name MTU Line mode Encapsulation QoS class and VPI VCI unless you have been given other dat...

Страница 58: ...l save you high connection charges How to establish a connection manually is described on page 123 ì Click Test Settings to check the Internet connection The router will attempt to con nect to the Internet Any Internet connection already in existence will be closed first You will find information about the test steps and results on the Internet Connec tion Test screen PPPoE pass through PPPoE pass...

Страница 59: ...t telephony VoIP in the documentation received from your service provider ì Select On for VoIP account if you want to use Internet telephony default setting ì Select Other from the Service provider selection menu default setting ì Enter the data you have been given by your service provider User name Displayed name Phone number Password SIP domain SIP realm Proxy server address and Registrar server...

Страница 60: ...with Next Summary The basic settings you have made through the wizard are shown for you to check in the next step ì If you want to make changes to the settings click Back ì If you want to confirm the settings click Finish to close the basic setup wizard You will then be taken automatically to the start screen for the Security Setup Wizard If you want to carry this out at a later stage deactivate t...

Страница 61: ...page 61 u set the Encryption for wireless traffic see page 62 u limit access to your wireless network to certain PCs see page 75 The Gigaset SX541 WLAN dsl s user interface will guide you through the security config uration step by step Once you have completed a screen click Next If you want to make any changes or check your entries click Back ì Select Security Setup Wizard on the start screen or ...

Страница 62: ...hange this password from time to time ì Enter the old password in the Current password field ì Enter a new password in the New password field and repeat it in the Confirm new password field The password can be up to 12 alphanumerical characters long Avoid proper names and all too obvious words Mix letters and numbers together u To go to the next step click on Next Please remember If you ever forge...

Страница 63: ... dsl will send the SSID in all data trans missions and your Gigaset SX541 WLAN dsl s SSID will be displayed on PCs that have a wireless network adapter In this case unauthorised persons could use the SSID to gain access to your network ì Enter a character string of your choice in the SSID field The SSID is case sensitive It can be up to 32 alphanumerical characters long ì Deactivate the option SSI...

Страница 64: ...ter for example a Notebook or a PDA Personal Digital Assistant with an appropriately configured network card in order to eavesdrop on every commu nication made via a nearby wireless LAN The Gigaset SX541 WLAN dsl makes use of effective encryption methods to prevent unauthorised eavesdropping as far as possible You can use the following security mechanisms u WPA2 PSK or WPA2 PSK WPA PSK see page 63...

Страница 65: ...d rekeying and authenticated between the devices after a certain period of time Rekey Interval ì Select the WPA2 PSK option if it is supported by all components in your wireless net work or ì Select the WPA2 PSK WPA PSK option if some or all components in your wireless network support WPA with the TKIP protocol ì Enter a key of your choice in the Pre shared key field min 8 to max 63 characters and...

Страница 66: ... higher security standard WPA see page 63 we recommend that you activate WEP Encryption for these network components You can choose either the standard 64 bit key or the more robust 128 bit key for encryp tion The keys are generated in hexadecimal or in ASCII format You must use the same keys for encryption and decryption for the Gigaset SX541 WLAN dsl and all your wireless network adapters ì Sele...

Страница 67: ...ong With a 128 bit encryption depth the key is exactly 13 characters long ì Confirm the key by entering it again in the Confirm key field Generating the key by means of a Passphrase ì Enter a Passphrase up to 32 characters and confirm it by entering it again The key is generated automatically ì To go to the next step in the Security Setup Wizard click Next Please remember u It is very important th...

Страница 68: ...ntly logged in The default setting for access control is disabled This means that all PCs that use the correct SSID can log in ì Next to MAC address filter select the option On to activate the MAC filtering Entering MAC addresses manually ì Enter the MAC address of the network adapter You will find this address on the bot tom of the device ì Enter the name of the PC ì Click the Add button to add t...

Страница 69: ... SX541 WLAN dsl Otherwise you will no longer be able to access the user interface and a corresponding error message will be shown If by mistake you have denied all PCs access to the Gigaset SX541 WLAN dsl you have two choices u You can completely reset the Gigaset SX541 WLAN dsl see page 18 u You can connect a PC to the Gigaset SX541 WLAN dsl using one of the LAN connections by cable As MAC access...

Страница 70: ...see page 78 u make the NAT settings needed to provide your own services on the Internet see page 85 u set up dynamic DNS for a static Internet address on your device see page 90 u configure the Quality of Service see page 92 Local Network You can change the Private IP address of the Gigaset SX541 WLAN dsl here and make settings on the DHCP server see page 93 Wireless Network You can configure the ...

Страница 71: ...nnection parame ters see below u check and edit the Internet configuration of the Gigaset SX541 WLAN dsl see below u enter the PC s registered MAC address for Internet access WAN interface for cloning the MAC address see page 75 u make DNS server settings page 74 u configure time and volume control for using the Internet see page 76 u protect your network against unauthorised access from outside f...

Страница 72: ... Select to select the virtual connection for use ì Click Delete to delete an entry ì Click Add to create a new entry ì Click OK to save and apply the changes Internet Connection On this screen you can set up or change the configuration of your Internet connection Any settings you make here must coincide with the features your Internet provider makes available to you False information can lead to p...

Страница 73: ...ess type Host name MTU Line mode Encapsulation QoS class and VPI VCI unless you have been given other data by your service provider ì Select how Internet sessions are to be established via Connection mode Select Always on if the connection is to exist at all times when the Gigaset SX541 WLAN dsl is switched on Please remember To configure the Internet connection successfully all fields must be fil...

Страница 74: ... Connect on demand option Select Connect manually if you always want to establish and end the connection to the Internet manually If you have a time based tariff this will save you high connection charges How to establish a connection manually is described on page 118 ì Click Test Settings to check the Internet connection The router will attempt to con nect to the Internet Any Internet connection ...

Страница 75: ...g communication via the Internet You will see a symbol for your Gigaset SX541 WLAN dsl on the task bar on the PC on which UPnP is installed Windows XP systems will also include the icon under network connections Clicking on this icon opens the Gigaset SX541 WLAN dsl s configuration screens ì In the Advanced Settings Internet menu select Internet Connection ì Select UPnP ì Click OK to apply the set...

Страница 76: ...ch server or each LAN with an Internet connection Normally your Internet provider provides you with a DNS server which makes this assignment when connection is set up to the Internet If necessary you can define the DNS server to be used for the Internet connections manually ì In the Advanced Settings Internet menu select DNS Servers ì Activate the Use custom DNS servers function via the option On ...

Страница 77: ...igaset SX541 WLAN dsl and open the configuration environ ment ì In the Advanced Settings Internet menu select MAC Address ì Select which MAC address is to apply to the Internet connection Use default device MAC address You can leave this default setting if the MAC address of the Gigaset SX541 WLAN dsl is used for connecting to the Inter net Use MAC address of this PC Select this option if the MAC ...

Страница 78: ...ì If you want to monitor and limit monthly Internet usage within your network select the option On for Traffic Control ì In the Reset traffic counters field enter the day of the month on which the counters for the time and volume are automatically reset Ask your Internet provider about the relevant billing day ì Activate the option Automatically disconnect from the Internet if the Internet connect...

Страница 79: ...n specify individual limits for data volumes for individual PCs within your net work ì Select or deselect Individual limits ì Enter the MAC address of the PC and a device name for identification ì In the Volume limit field enter the data volume available per month in megabytes MB A standard volume limit is used for all non listed clients ì Click Delete to delete an entry ì Click Add to create a ne...

Страница 80: ...anced Settings Internet menu select Firewall ì Select the required option ì Click OK to apply the settings Attack Detection If the firewall functions of your Gigaset SX541 WLAN dsl are activated the device mon itors and limits the access of incoming traffic via the DSL connection with a function called Stateful Packet Inspection SPI This allows the Gigaset SX541 WLAN dsl to iden tify and prevent c...

Страница 81: ...ernet Firewall menu select Attack Detection ì Select the security level for the firewall The default level Medium offers you high security with scarcely limited function ality for special applications The level High offers you maximum security with possibly limited functionality for special applications The level Low offers you maximum functionality with possibly reduced security Select Custom to ...

Страница 82: ... been identified and blocked in the intervening period you will receive a summary about each event E mail address to notify Enter the e mail address to which the notifications are to be sent Outgoing mail server SMTP Enter the address of the outgoing mail server through which your device can send you the notifications Incoming mail server POP3 If your outgoing mail server demands authentica tion v...

Страница 83: ...an specify your self whether you wish to activate SPI on your device and which exceptions you wish to make ì Activate or deactivate Stateful Packet Inspection for your device s Internet connec tion ì Select the services for which you also wish to allow incoming Traffic if it has been initiated by a client in your LAN If you select the All option at the end of the list you can permit all services ì...

Страница 84: ...ou have entered the relevant URLs you can then create access rules that apply the URL filter for the selected clients in your network ì Enter the required URL in the field ì Click Add to create a new entry ì Click Delete to delete an entry ì Click OK to apply the settings Access Rules You can limit access to the Internet for all or for certain clients in your local network You can assign a Schedul...

Страница 85: ...e Access level You can apply Deny access to the Internet Allow web browsing with URL filter Allow web browsing or make user defined settings Select whether the URL filters you have set see page 82 are to be activated If you wish to create a Service filter activate this option In Filtering mode determine whether the services you select are to be allowed or blocked Select the Services you wish to al...

Страница 86: ...trol it by means of a schedule rule A schedule rule determines the period of time for which a defined access control is active You can define several rules A rule takes effect when you select Access Rules in the menu and activate it ì In the Access Control field under Schedule Rules click Add ì Assign a name to the new rule under Comment This name will then appear in the selection list on the scre...

Страница 87: ...t the players can communicate with each other In addition these applications must also be permitted to send requests from other users on the Internet to the user in the local network These applications cannot work if Network Address Translation NAT has been activated Using port forwarding the forwarding of requests to particular ports the router is forced to forward requests from the Internet for ...

Страница 88: ...d PCs see page 89 You can activate or deactivate the NAT function default setting NAT function is acti vated ì In the Advanced Settings Internet menu select Address Translation NAT and select the required option Please remember u An application that is configured for port triggering can only be run by one user in the local network at a time u As long as the public ports are open they can be used b...

Страница 89: ...redefined applications list ì Select the option in the Enabled column ì Click the Add button The data for the required service is entered on the screen If the application you require is not in the list you must enter the relevant data on the screen manually ì Local protocol Select the protocol that is to be monitored for outgoing traffic ì Local port Enter the port that is to be monitored for outg...

Страница 90: ...ng table of the port numbers to redirect the service requests to the server that actually provides the service Port Forwarding has to be configured for this purpose ì To set up port forwarding for a service select Port Forwarding in the Address Translation NAT menu ì Select the required application from the Predefined applications list ì Select the option in the Enabled column ì Click the Add butt...

Страница 91: ... network to be an exposed host Your device will them forward all incoming data traffic from the Internet to this client You can then for example operate your own Web server on one of the clients in your local network and make it accessible to Internet users As the exposed host your local client is directly visible to the Internet and therefore par ticularly exposed to risk for example from hacker ...

Страница 92: ...Pro vider for your local network s WAN connection assigns the IP address dynamically the IP address of the router can change The assignment to the domain name will no longer be valid and your service will no longer be available In this case you must ensure that the assignment of the IP address to the domain name is updated regularly This is handled by the dynamic DNS service DynDNS You can use the...

Страница 93: ...mic DNS in the Advanced Set tings Internet menu ì Activate the Dynamic DNS function ì From the Service provider list select the service offering dynamic DNS DynDNS org or TZO com ì Enter Domain name User name and Password You will have received the neces sary information when registering with your Service provider ì Click OK to apply the settings Please remember You have to open an account with Dy...

Страница 94: ...r data trans fer between your network and the Internet You can determine via Priority which data packets are to be given preferential transmis sion With the aid of PHB Per Hop Behaviours a decision is also made about whether data packets are to be forwarded immediately before all others EF Expedited Forward ing guaranteed and without data loss AF Assured Forwarding or normally BE Best Effort If yo...

Страница 95: ... under which the device can be reached in the local network It can be freely assigned from the block of available addresses The IP address under which the Gigaset SX541 WLAN dsl can be reached from outside is assigned by the Internet service pro vider ì If you want to assign the Gigaset SX541 WLAN dsl a different IP address enter it in the fields next to IP address ì Select a number from the Subne...

Страница 96: ...ou have activated the DHCP server you can still assign individual PCs a static IP address for example if you are setting up these PCs for NAT functions ì Enter the MAC address and the name of the PC in the Device name field ì Enter the IP address you wish to assign to the PC in the field below ì Click the Add button to add the entry to the list ì Click the Delete button to delete the entry from th...

Страница 97: ... set Encryption for wireless transmissions see page 97 u restrict access to the Gigaset SX541 WLAN dsl s LAN see page 97 and u configure the repeater function on the Gigaset SX541 WLAN dsl ì In the Advanced Settings menu select Wireless Network ì Select the On option for Wireless Network default setting Devices can only log in wirelessly if the Gigaset SX541 WLAN dsl s wireless module is activated...

Страница 98: ...on PCs that have a wireless network adapter In this case eavesdroppers could use the SSID to gain access to your network If you deactivate SSID broadcast your Gigaset SX541 WLAN dsl s SSID will not be dis played This increases the protection against unauthorised access to your wireless net work However you must make a note of the SSID You will need this to log on your PC ì Select the Off option to...

Страница 99: ...ion if it is supported by all components in your wireless network WPA is a more advanced procedure than WEP for protecting wireless networks Dynamic keys based on TKIP Temporal Key Integration Protocol offer increased security The new WPA2 standard is based on AES WPA also supports the use of an authentication server ì In the Wireless Network menu select Encryption Authentication The following sec...

Страница 100: ...Rekey Inter val Which standard of encryption you can choose depends on the components in your wire less network Every PC network adapter that requires access to a wireless network pro tected by WPA must also support WPA To find out whether and how you can use WPA on your PC read your network adapter s operating instructions If all components sup port WPA2 select option WPA2 PSK If you are using ne...

Страница 101: ...erver acts as an authentication server You can select the new WPA2 standard if this is supported by all components in your wireless network or select WPA2 WPA if you are using devices that only support WPA ì Select the required option in the Security field ì Enter the IP address of the RADIUS server in the RADIUS server IP address field ì Enter the port of the RADIUS server in the RADIUS server po...

Страница 102: ...nsfer within your wireless network without the need for a key You can choose either the standard 64 bit key or the more robust 128 bit key for encryp tion The keys are generated in hexadecimal or in ASCII format You must use the same keys for encryption and decryption for both the Gigaset SX541 WLAN dsl and all your wireless network adapters ì Select the Key length 64 bits or 128 bits ì Select the...

Страница 103: ... key is exactly 26 characters long An example of a valid key 234567ABC8912345DEF1234567 If you select ASCII you can use the characters 0 to 9 A to Z and a to z plus the special characters in the ASCII character set With a 64 bit encryption depth the key is exactly 5 characters long An example of a valid key GIGA1 With a 128 bit encryption depth the key is exactly 13 characters long An example of a...

Страница 104: ...apters ì Activate access control via the On option in the MAC address filter field Entering PCs manually ì Enter the required PCs with MAC address and Device name in the appropriate fields ì Click the Add button to add the entry to the list ì Click the Delete button to delete the entry from the list ì Apply the settings by clicking OK Please remember u It is very important that you make a note of ...

Страница 105: ...ext to Wireless distribution system select the On option to activate WDS The name of the client is shown in the Comment field The MAC address of the repeater is shown in the MAC address field if there is a connec tion Please remember If you activate MAC access control you must at least enter the PC from which you are configuring the Gigaset SX541 WLAN dsl Otherwise you will no longer be able to ac...

Страница 106: ...pecify numbers here that are to be called only via the fixed network or only via the Internet You can block numbers completely for example 0190 num bers or enter a call by call provider for the fixed network see page 108 u Quick dial Specify quick dial numbers or terms here for phone numbers you use fre quently see page 110 Important information u If VoIP is not set you will always make calls via ...

Страница 107: ... you can only make calls using a phone connected to the Phone 1 socket The dialing rules will not apply in this case VoiP Settings You will receive the access and configuration data for Internet telephony from your serv ice provider ì Select VoIP in the Telephony menu ì Select On if you want so use Internet telephony default setting ì Use the default settings for Voice Quality Voice activity detec...

Страница 108: ...menu ì Enter the data you have been given by your service provider User name Displayed name Phone number Password SIP domain SIP realm Proxy server address and Registrar server address ì Leave the default settings for the parameters SIP listen port Proxy server port Registrar server port and Voice codecs unless you have been given other data by your service provider ì Click OK button to apply the ...

Страница 109: ...r incoming and outgoing calls at extension 1 The list of numbers is the one you have set in the VoIP menu see page 105 ì Select Additional phone numbers which you can use for calls at this extension with a prefix ì Select Receive calls for all numbers if you want to receive all incoming calls at this extension ì Select the Call waiting option if you want to permit a signal for an incoming call whe...

Страница 110: ... by call provider for the fixed network u block phone numbers or prefixes ì To make these settings select the menu entry Dialing Plans in the Telephony menu Please remember u If you do not specify dialing rules the default settings apply All other calls are made via the Internet If however you press the key twice before dialing the number on the phone then the call will always be made via the fixe...

Страница 111: ...vate the function Preselection ì Enter the provider s phone number in the field Preselection number ì Phone numbers and prefixes are already entered in the fields for the Dialing plans You can leave these default settings overwrite them delete them or add new ones ì In the Connection type selection field you can specify whether the entered number is always to be called via the Internet or via the ...

Страница 112: ... number You can specify a quick dial number and or a vanity number for a phone number Start quick dial with the keys 7 quick dial number and the vanity number with the key combination 8 Vanity ì To make this setting select the menu entry Quick Dial in the VoIP menu ì Click On to activate the Quick Dial option ì Enter the quick dial number in the Quick Dial field and or a name or combination of let...

Страница 113: ... publish your data on the Internet ì In the Advanced Settings menu select USB ì Activate the USB port on your device If a USB device is connected its Status is displayed Safely Remove Hardware ì Click this button and wait until any connected USB bulk memory or USB printer is fully deactivated before disconnecting them from your device ì Click OK to save the changes Note The Gigaset SX541 WLAN dsl ...

Страница 114: ...n option for the File Server Enter a name for the file server in the Host name field This is shown in the network environment of each computer in your local network and allows users to find your file server If you assign a name other than Server for example the IP address of the Gigaset SX541 WLAN dsl then the file server will appear in the Windows directory Network environment both under the name...

Страница 115: ...wn in the Device field Partitions list and sharing directories Partitions shows all partitions for the connected data carrier ì Click the Edit button next to the partition whose directory you want to release for sharing A new window appears with a list of the existing shares ì Click Add to set up a new share for the partition ì For an existing share click Edit to edit the share A window opens in b...

Страница 116: ...First select the On option for Security ì Select the required option from the list next to Access Select Read only if you only wish to release the data for reading Select Full control if you wish to release the data for reading and writing ì Select Depending on password if you wish to make access dependent on a pass word Depending on the access option chosen you can now a password for read only or...

Страница 117: ...ering the public IP address in their Inter net browser As Internet providers often change this each time someone dials in it is worth using dynamic DNS see page 90 in addition ì Connect a USB data carrier to the Gigaset SX541 WLAN dsl via the USB port You can check the status of the connection to the USB bulk memory on the Advanced Settings USB screen ì In the Advanced Settings menu select Web Ser...

Страница 118: ...ess your data for example to hide your data and protect it from unauthorised users For your security it is only possible to publish data on the Internet via the FTP service if this is stored in the gigaset_ftp directory In addition for example if you wish to change your own homepage via the Internet you can also set up FTP access in the gigaset_http directory You can allow this access generally or...

Страница 119: ...check the status of the connection to the USB printer on the Advanced Settings USB screen ì Activate your device s integrated printer server Users can set up the connected printer by entering the local IP address on your PC ì Click OK to accept the changes You will find information on setting up the printer connected to the Gigaset SX541 WLAN dsl in the section entitled Installing the Printer Port...

Страница 120: ... page 126 u view information about the configuration and status of the Gigaset SX541 WLAN dsl see page 127 Connecting to the Internet Manually You can connect to the Internet manually If for example you deactivated the function Auto Connect when configuring Internet access then Internet applications such as your browser or e mail application will not automatically open a connection when they are l...

Страница 121: ...the application for a time server for the Internet time ì In the Advanced Settings Administration menu select the entry Regional Options ì Select the country where you are currently located from the list You can make the settings for the clock to change automatically to summer time and or to the Time zone as you wish ì Select the required option and or select the Time zone for your location ì Sele...

Страница 122: ...ration environment of your Gigaset SX541 WLAN dsl and specify the period after which a session is to end automat ically if no further entry is made ì In the Administration menu select System Password After installation the configuration of the Gigaset SX541 WLAN dsl is protected with the System Password admin To prevent unauthorised changes to the configuration you should change this System Passwo...

Страница 123: ...is function is only available if you have previously changed the system password for your device see page 120 ì In the Administration menu select Remote Management ì Select the On option for Remote Management if you wish to permit Remote Man agement You can start remote management by entering the public IP address in your Internet browser As Internet providers often change this each time you dial ...

Страница 124: ... accept the settings Please remember If you permit several PCs then anyone who finds out your password can access this user interface and therefore also your network If it is needed then you should only activate this option for a short time Please remember u The Internet provider might assign the IP address to the PC dynamically This can then change the IP address Make sure that the PC that is to ...

Страница 125: ... the configuration to the factory settings You should always do this before passing your device on to any outsiders u In the Administration menu select Save Restore Saving Configuration Data ì For Task select the option Save configuration This opens a file selection window where you can specify the file you wish to store in the backup file ì Select a directory on your local PC where you wish to st...

Страница 126: ...r exchanging it through the dealer Oth erwise unauthorised persons may use your Internet access data at your expense ì Select the option Reset configuration to factory default settings and click OK A window will appear prompting you to confirm the procedure Reboot You can restart your Gigaset SX541 WLAN dsl if it is not working properly It should then be ready for use again In the Administration m...

Страница 127: ...rmware currently running on your device is displayed in the line Current firmware version ì In the Firmware update file field enter the file with the new firmware you have downloaded from the Internet ì Click OK The firmware will now be updated After successful updating the device is automatically rebooted All the LEDs will go out After successful updating the login screen appears again Please rem...

Страница 128: ...lect how much information is to be contained in the system log You can choose between four levels Critical logs the most important information concerning possible problems in the functioning of your device Debugging complete and detailed information about all your device s functions Warning and Informational are intermediate levels ì System log server Activate this function if you require automati...

Страница 129: ...tus of the Internet connection the local and wireless network and of the device on the first screen For detailed information you can view the following status screens u Security u Internet u Traffic Control u Local Network u Wireless Network u Telephony u Device To display a status screen proceed as follows ì Select Status on the start screen ì Select the entry with the information you require Ove...

Страница 130: ... of the DHCP server for your device and if activated the number of clients in your network to which an IP address has been assigned Wireless network u Status The status of the wireless network connection for your device and if activated the number of clients in your wireless network connected to your device u SSID The identification of your wireless network u Telephony Your VoiP accounts Device u ...

Страница 131: ...ers can also find your wireless network easily as you have not changed the ID for your wireless network SSID since setup and have not deacti vated the broadcasting of the SSID SSID broadcast The section entitled Configur ing Wireless Connections on page 95 describes how to avoid this security risk u Encryption for your wireless network not activated None of the data in your wireless network is enc...

Страница 132: ...One or more clients in your network are directly visible to the Internet as exposed hosts and therefore particularly exposed to risk for example from hacker attacks You should only activate this function if it is absolutely necessary e g to operate a Web server and other functions e g port forwarding are not adequate In this case you should take appropriate measures on the clients concerned The se...

Страница 133: ...o the Internet and if connected the duration of the connection If you have set Connect on demand or Connect manually as the connection mode see page 70 you can Connect or Disconnect the connection to the Internet manually here u Connection mode The connection mode set for connecting to the Internet u IP address Shows the public IP address of your device u MAC address Shows the public MAC address o...

Страница 134: ...n rate of the current Internet connection for uploads to the Internet u PPPoE pass through Shows the status of PPPoE pass through for your DSL or cable connection for estab lishing Internet connections straight from a PC to your network u Address Translation NAT Status Shows the status of NAT Network Address Translation for your Internet connec tion NAT table Shows the number of entries currently ...

Страница 135: ...he remaining data volume available to all users in your network for surfing the Internet this month downloads and uploads On the right you will find the relevant details of the total data volume available per month Total and the data volume still available for this month Available in megabytes MB u Individual traffic limits The bar indicates the remaining data volume available to the PC concerned ...

Страница 136: ...of your device for wired data transmission u DHCP Server Status Shows the status of the DHCP server for your device for automatic assignment of IP addresses to clients in your local network u DHCP clients Shows all clients in your network that have been assigned an IP address The Host name and the MAC address of each client are listed for identification You are also given information about the IP ...

Страница 137: ...u SSID Shows the identification of your wireless network u Channel Shows the radio channel currently used for transmitting data within your wireless network u MAC address Shows the local MAC address of your device for wireless data transmission u Wireless clients Shows all clients in your wireless network currently connected to your device The Host name the MAC address and the IP address of each c...

Страница 138: ... or repeaters in your wireless network ì Click Refresh to refresh this screen and update the displayed data Telephony On the Telephony screen in the Status menu you will find information about your VoIP accounts and a statistic of your phone calls u VoIP accounts Shows the data an status of your VoIP accounts u Phone calls Shows for the two lines all phone calls answered dialed and missed calls If...

Страница 139: ...hows your device s operating time since the last time the system was started u System time Shows the system time for your device u Firmware version Shows the version of the firmware currently installed in your device u Bootcode version Shows the version of the boot code currently installed in your device u Wireless driver version Shows the version of the WLAN driver currently installed in your dev...

Страница 140: ...umber Shows your device s serial number u System Log The system log can give you important information about the functioning of your device and possible problems You can adjust the scope of the system log to suit your needs see the section entitled System Log on page 126 ì Click Refresh to refresh this screen and update the displayed data ...

Страница 141: ...the PC on which the printer depends reduces the perform ance resources of this PC If you use the USB port on the Gigaset SX541 WLAN dsl for your printer you have all the advantages of a network printer without the disadvantages referred to above u The network and consequently also the printer is always ready the Gigaset SX541 WLAN dsl and the printer itself must be switched on of course u As it is...

Страница 142: ...operating system Make sure that the Gigaset SX541 WLAN dsl is connected and can be reached in the network A printer need not be connected to the USB port on your Gigaset SX541 WLAN dsl at this point The following illustrations show installation on Windows XP Installation on Win dows 2000 is essentially the same ì Click Start and in the window that opens click Printer and Faxes ì Double click Add a...

Страница 143: ... In the printer wizard click Next The printer port you are installing will behave like an additional parallel connection to the PC For this reason you must click the option button next to Local printer in this window The check box below should not be ticked in the square Plug Play printer If there is a tick present click the box to remove it ì Click Next ...

Страница 144: ...glisch A31008 M1025 L101 1 7619 printer fm 21 07 2005 Schablone 2005_05_02 ì Click the option button Create a new port ì Then select Standard TCP IP Port from the selection menu in the field next to it ì Click Next ì In the wizard for setting up a standard TCPI IP port click Next ...

Страница 145: ...of the print server Gigaset SX541 WLAN dsl for example 192 168 2 1 Your input is shown repeated in the second field ì Double click in the Port Name field and enter a name This name will appear in the list of printer ports Call this port for example Gigaset_Printerport ì Click Next As Windows XP usually first looks for a network card when a printer port is installed the Additional Port Information ...

Страница 146: ...05_02 ì From the list of standard device types select the offered type Network Print Server 1 port print server with a printer connection ì Click Next The window for finishing the wizard is opened and shows you all the settings you have made ì Click Finish Once the wizard for installing the printer port is finished the Add Printer Wizard is opened ...

Страница 147: ...llow the printer installation wizard s instructions ì If you do not wish to install a printer until later click Cancel Note The Gigaset SX541 WLAN dsl s printer server does not work bidirectionally It does not evaluate any of the printer s response messages For this reason please make sure that your printer is also configured unidirectionally You can make the relevant printer set tings for your pr...

Страница 148: ...y If you connect a printer to this port at a later time start as described above for installing the printer port ì In this case however you should click the selection menu in the Select a Printer Port window ì Select the connection you have set up from the list for example Gigaset_printerport Standard TCP IP Port ì Click Next and finish installing the printer driver as instructed in the windows th...

Страница 149: ...iver for Windows 98 SE or ME The welcome window for installing the port driver is opened ì Read the information it contains carefully ì Click Next The necessary files are copied to your PC and executed Once all the data has been transferred to your PC you are prompted to complete the installation of the port driver ì Click Finish ì Reboot your PC You have now installed the printer port and effecti...

Страница 150: ...he printer is installed in the same way as any other printer ì Go to Start Settings Printers and click Add Printer ì In the window that opens click Next ì Proceed as instructed by the printer installation wizard Please note In the window in which you are prompted to specify the location of the printer you should select Local printer usually the default setting ì Then click Next ì Continue to insta...

Страница 151: ... If the mains adapter is not working properly please get in touch with our customer service unit see Quick Start Guide The LAN LED on a connected device does not light up No LAN connection ì Make sure that the connected device is switched on ì Check whether the Ethernet cable is plugged in ì Check that you are using the right cable type CAT5 and that the cable is not too long 100 m ì Check that th...

Страница 152: ...nect on demand setting will be active again ì Check whether you have exceeded the Time and Volume Contingent for your Internet use You cannot open a connec tion from a wireless device to the Gigaset SX541 WLAN dsl The wireless network adapter is not using the correct SSID ì Change the SSID on the network adapter Either encryption is enabled on the Gigaset SX541 WLAN dsl but not on the wireless net...

Страница 153: ...WLAN dsl s configuration environment ì Use the ping command to check whether you can establish a network connection to the Gigaset SX541 WLAN dsl ì Check the network cable between the PC you want to use to administer the device and the Gigaset SX541 WLAN dsl ì If the PC you want to use is in the device s local network make sure that you are using the correct IP address administration see above ì I...

Страница 154: ...ISM band Spreading Direct Sequence Spread Spectrum DSSS Modulation CCK OFDM Number of channels IEEE 802 11b 13 Europe ETSI IEEE 802 11g 13 Europe ETSI Transmission rate IEEE 802 11b 1 2 5 5 11 Mbps IEEE 802 11g 1 2 5 5 6 9 11 12 18 24 36 48 54 Mbps Operating environment Temperature Operating temperature 0 to 40 C Storage temperature 10 to 70 C Humidity 5 to 80 non condensing LED displays green PWR...

Страница 155: ...e 2005_05_02 Software Browser based configuration environment NAT PPPoE PPPoA DHCP server and client NAT Port Forwarding Port Triggering Exposed Host Security Setup Firewall prevention of hacker attacks MAC address filtering URL filtering DoS blocking SPI Log file WEP encryption WPA2 WPA encryption SIP ...

Страница 156: ... and this software is not already delivered in source code form together with the device you can download the source code and the copyright notices of the relevant software from the internet at http now portal c lab de projects gigaset Additionally you can request the corresponding source code from SIEMENS by paying a fee 7 for the physical act of transferring the copy Please send your specific re...

Страница 157: ...s and that you know you can do these things To protect your rights we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights These restrictions translate to certain responsibilities for you if you distribute copies of the software or if you modify it For example if you distribute copies of such a program whether gratis or for a fee you must give...

Страница 158: ...ed files to carry prominent notices stating that you changed the files and the date of any change b You must cause any work that you distribute or publish that in whole or in part contains or is derived from the Program or any part thereof to be licensed as a whole at no charge to all third parties under the terms of this License c If the modified program normally reads commands interactively when...

Страница 159: ... terminate your rights under this License However parties who have received copies or rights from you under this License will not have their licenses terminated so long as such parties remain in full compliance 5 You are not required to accept this License since you have not signed it However nothing else grants you permission to modify or distribute the Program or its derivative works These actio...

Страница 160: ...f the Program does not specify a version number of this License you may choose any version ever published by the Free Software Foundation 10 If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different write to the author to ask for permission For software which is copy righted by the Free Software Foundation write to the Free Software Founda...

Страница 161: ...ense does not permit incorporating your program into proprietary programs If your program is a subroutine library you may consider it more useful to permit linking proprie tary applications with the library If this is what you want to do use the GNU Library General Public License instead of this License one line to give the program s name and a brief idea of what it does Copyright C year name of a...

Страница 162: ...of the library or if you modify it For example if you distribute copies of the library whether gratis or for a fee you must give the recipients all the rights that we gave you You must make sure that they too receive or can get the source code If you link other code with the library you must provide complete object files to the recipients so that they can relink them with the library after making ...

Страница 163: ... the latter must be combined with the library in order to run GNU LESSER GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING DISTRIBUTION AND MODIFICATION 0 This License Agreement applies to any software library or other program which contains a notice placed by the copyright holder or other authorized party saying it may be distributed under the terms of this Lesser General Public License als...

Страница 164: ...te works in themselves then this License and its terms do not apply to those sections when you distribute them as separate works But when you distribute the same sections as part of a whole which is a work based on the Library the distribution of the whole must be on the terms of this License whose permissions for other licensees extend to the entire whole and thus to each and every part regardles...

Страница 165: ...ombine or link a work that uses the Library with the Library to produce a work containing portions of the Library and distribute that work under terms of your choice provided that the terms permit modification of the work for the customer s own use and reverse engineering for debugging such modifications You must give prominent notice with each copy of the work that the Library is used in it and t...

Страница 166: ...istribute the Library or its derivative works These actions are prohibited by law if you do not accept this License Therefore by modifying or distributing the Library or any work based on the Library you indicate your acceptance of this License to do so and all its terms and conditions for copying distributing or modifying the Library or works based on it 10 Each time you redistribute the Library ...

Страница 167: ...ams whose distribution con ditions are incompatible with these write to the author to ask for permission For software which is copyrighted by the Free Software Foundation write to the Free Software Foundation we some times make exceptions for this Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reus...

Страница 168: ... if any to sign a copyright disclaimer for the library if necessary Here is a sample alter the names That s all there is to it one line to give the library s name and a brief idea of what it does Copyright C year name of author This library is free software you can redistribute it and or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation...

Страница 169: ...unction can be deactivated at the Gigaset SX541 WLAN dsl to save call charges Bridge A Bridge connects several network segments to form a joint network for example to make a TCP IP network The segments can have different physical characteristics for example different connections such as Ethernet and wireless LANs Linking individual segments via Bridges allows local networks of practically unlimite...

Страница 170: ...en a network you want to protect for example a LAN and an insecure net work for example the Internet A DMZ is useful if you want to offer Server services on the Internet which for security reasons are not to be run from behind the firewall or if Internet applications do not work properly behind a firewall A DMZ permits unrestricted access from the Internet to only one or a few network components w...

Страница 171: ...HCP This means that the IP address of a network component can change with every login or at certain intervals See also Static IP address DynDNS Dynamic DNS The assignment of Domain names and IP addresses is handled by the Domain Name Service DNS For Dynamic IP addresses this service is now enhanced with so called Dynamic DNS DynDNS It enables the use of a network component with a dynamic IP addres...

Страница 172: ...on interfaces etc Although it is not totally correct the term is also used as a synonym for Router Global IP address See Public IP address Half duplex Operating mode for data transfer Only one party can receive or send data at a time See also Full duplex HTTP Proxy An HTTP proxy is a Server that network components use for their Internet traffic All requests are sent via the proxy Hub A Hub connect...

Страница 173: ...de Internet The Internet is a wide area network WAN linking several million users around the world A number of Protocols have been created for exchanging data and these are known collectively as TCP IP All participants on the Internet are identifiable by an IP address Servers are addressed by a Domain names for example siemens com Domain names are assigned to IP addresses by the Domain Name Servic...

Страница 174: ...ddress IP pool range The Gigaset SX541 WLAN dsl s IP address pool defines a range of IP addresses that the router s DHCP Server can use to assign Dynamic IP addresses ISP Internet Service Provider Internet Provider LAN Local network A local network links network components so that they can exchange data and share resources The physical range is restricted to a particular area a site As a rule the ...

Страница 175: ... the local network are hidden behind the router s IP address registered on the Internet Because of this security function NAT is frequently used as part of the Firewall of a network If you want to make services on a PC in the local net work available on the Internet despite NAT you can configure the Gigaset SX541 WLAN dsl as a Virtual server Network A network is a group of devices connected in wir...

Страница 176: ...thernet network to the Internet via an ATM network PPPoE Point to Point Protocol over Ethernet PPPoE is a Protocol for connecting network components in a local Ethernet network to the Internet via a modem Private IP address The private IP address also known as the local IP address is a network component s address within the local area network LAN The network operator can assign any address he or s...

Страница 177: ...rk connection Router A router directs data packets from one local area network LAN to another via the fast est route A router makes it possible to connect networks that have different network technologies For example it can link a local network with Ethernet or WLAN technol ogy to the Internet See also Bridge Switch Hub Gateway Server A server makes a service available to other network components ...

Страница 178: ...r changes Subnet A subnet divides a network into smaller units Subnet mask The subnet mask determines how parts of the IP addresses of a network represent the network number and how many the computer number The subnet mask in a network administered by the Gigaset SX541 WLAN dsl is always 255 255 255 0 That means the first three parts of the IP address form the network number and the final part is ...

Страница 179: ...ether it is received or not UPnP Universal Plug and Play UPnP technology is used for the spontaneous linking of home or small office networks Devices that support UPnP carry out their network configuration automatically once they are connected to a network They also provide their own services or use services of other devices in the network automatically URL Universal Resource Locator Globally uniq...

Страница 180: ...network The basic element of a wireless network is the cell This is the area where the wireless communication takes place A WLAN can be operated in Ad hoc mode or Infrastructure mode WLAN is currently specified in Standard IEEE 802 11 The Gigaset SX541 WLAN dsl com plies with Standard 802 11g WPA WPA was developed to improve the security provided by WEP WPA uses complex proce dures to generate key...

Страница 181: ...nect 167 B Back panel 19 Backup 123 Base station see Access Point Basic settings 50 configuration 53 summary 58 Bridge 167 Broadcast 96 167 Browser 48 BSSID 167 C Call waiting 107 Checking network settings Windows XP 24 Client 167 for Microsoft network 38 CLIR 108 Command exit 37 ipconfig release 37 ipconfig renew 37 ping 47 Command prompt opening 47 Configuration resetting to factory setting 124 ...

Страница 182: ...nDNS org 90 E Encryption 62 97 100 102 169 WEP 64 WPA 63 Ethernet 8 9 13 169 transmission speed 13 Ethernet network connecting to a wireless network 11 Ethernet network architecture 8 Exit command 37 Exposed Host 14 89 F Features 13 File server 112 partition list 113 sharing directories 113 Firewall 14 170 activating deactivating 78 attack detection 78 configuring 78 e mail notification 80 securit...

Страница 183: ...nternet telephony 6 12 analogue telephone 104 call waiting 107 dialing plans 108 quick dial 110 setting up 104 VoiP settings 105 Internet time 120 Internet use limits 76 time limit 77 volume limit 77 IP address 93 172 address block 93 assigning automatically 21 93 assigning static 21 94 dynamic 21 169 Gigaset SX 541 WLAN dsl 48 private 174 public 174 static 176 IP address block for DHCP 94 IP addr...

Страница 184: ...g 60 changing 60 forgotten 60 PC defining name Windows 2000 31 defining name Windows 98 39 defining name Windows XP 24 IP address 21 network settings 21 setting up as client for Microsoft networks 38 Ping command 47 Point to Point Protocol over ATM see PPPoA Point to Point Protocol over Ethernet see PPPoE Port 174 public port 85 87 trigger port 85 87 Port forwarding 85 174 setting up 88 Port numbe...

Страница 185: ...mple Network Management Protocol see SNMP SIP 175 SMTP 175 SNMP 176 Socket for DSL connetcion 19 for mains adapter 19 LAN 19 USB 19 SPI 81 SPI Stateful Packet Inspection see SPI SSID 15 61 176 changing 61 default setting on router 15 hidden 96 visible 61 96 SSID broadcast 61 96 Start screen 49 Stateful Packet Inspection 81 Static IP address 176 Status device 137 local network 134 overview 127 secu...

Страница 186: ... URL 177 URL filter 82 USB 111 file server 112 printer server 117 Web server 115 USB data carrier 111 USB port 111 USB socket 19 User Datagram Protocol see UDP User interface buttons 52 launching 48 V Vanity 110 VCI 169 Virtual server 14 86 177 Voice over IP see Internet telephony Voip account 57 VoIP see Internet telphony Volume limit 77 VPI 177 W WAN 177 WAN interface 10 WDS 103 Web server 115 F...

Страница 187: ...fm 21 07 2005 Issued by Siemens Communications Haidenauplatz 1 D 81667 Munich Siemens AG 2005 All rights reserved Subject to availability Rights of modification reserved Siemens Aktiengesellschaft www siemens com gigaset Schablone 2005_05_02 No A31008 M1025 L101 1 7619 ...

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