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DVANCED

ETUP

4-49

•

DoS

Criteria

and

Port

Scan

Criteria

Set up DoS and port scan criteria in the spaces provided (as shown below).

Note:

The firewall does not significantly affect system performance, so
we advise enabling the prevention features to protect your
network.

Parameter

Defaults Description

Total incomplete

TCP/UDP sessions

HIGH

300

sessions

Defines the rate of new unestablished sessions

that will cause the software to

start

deleting

half-open sessions.

Total incomplete

TCP/UDP sessions

LOW

250

sessions

Defines the rate of new unestablished sessions

that will cause the software to

stop

deleting half-

open sessions.

Incomplete

TCP/UDP sessions

(per min) HIGH

250

sessions

Maximum number of allowed incomplete

TCP/UDP sessions per minute.

Incomplete

TCP/UDP sessions

(per min) LOW

200

sessions

Minimum number of allowed incomplete

TCP/UDP sessions per minute.

Maximum incomplete

TCP/UDP sessions

number from same

host

Maximum number of incomplete TCP/UDP

sessions from the same host.

Incomplete

TCP/UDP sessions

detect sensitive time

period

300

msec

Length of time before an incomplete

TCP/UDP session is detected as incomplete.

Maximum half-open

fragmentation packet

number from same

host

Maximum number of half-open fragmentation

packets from the same host.

Half-open

fragmentation detect

sensitive time period

10000

msec

Length of time before a half-open

fragmentation session is detected as half-open.

Flooding cracker

block time

300 sec

Length of time from detecting a flood attack to

blocking the attack.

Содержание Arion 3100-4

Страница 1: ...Arion 3100 4 Family 3100 4 3100 4g User s Manaul ...

Страница 2: ...54 Mbps Wired Wireless 4 port Router with built in ADSL Modem NOTE The wireless functions IEEE 802 11g in this manual only applies to Arion 3100 4g July 2004 F1 0 ...

Страница 3: ...on 2 6 Connect the Power Adapter 2 8 Configuring Client PC 3 1 TCP IP Configuration 3 2 Windows 98 Me 3 3 Disable HTTP Proxy 3 5 Obtain IP Settings from Your ADSL Router 3 7 Windows NT 4 0 3 8 Disable HTTP Proxy 3 10 Obtain IP Settings from Your ADSL Router 3 10 Windows 2000 3 12 Disable HTTP Proxy 3 13 Obtain IP Settings from Your ADSL Router 3 13 Windows XP 3 15 Disable HTTP Proxy 3 16 Obtain IP...

Страница 4: ...vanced Setup 4 13 System 4 15 WAN 4 19 LAN 4 22 Wireless 4 23 NAT 4 30 Route 4 34 Firewall 4 38 SNMP 4 51 ADSL 4 53 Tools 4 57 Status 4 59 Finding the MAC address of a Network Card 4 60 Windows 98 ME 4 60 Windows NT4 2000 XP 4 60 Macintosh 4 60 Linux 4 60 Troubleshooting A 1 Cables B 1 Ethernet Cable B 1 Specifications B 1 Wiring Conventions B 1 RJ 45 Port Connection B 2 Pin Assignments B 3 ADSL C...

Страница 5: ...TABLE OF CONTENTS iii Specifications C 1 ...

Страница 6: ...TABLE OF CONTENTS iv ...

Страница 7: ...SL Router The ADSL Router provides Internet access to multiple users by sharing a single user account Support is provided for both wired and wireless devices New technology provides wireless security via Wired Equivalent Privacy WEP encryption and MAC address filtering It is simple to configure and can be up and running in minutes Features and Benefits Internet connection to an ADSL modem via an R...

Страница 8: ...wser on any operating system that supports TCP IP Compatible with all popular Internet applications Applications Many advanced networking features are provided by the ADSL Router Wireless and Wired LAN The ADSL Router provides connectivity to 10 100 Mbps devices and wireless IEEE 802 11g compatible devices making it easy to create a network in small offices or homes Internet Access This device sup...

Страница 9: ...ck by hackers and provides more flexible management by allowing you to change internal IP addresses without affecting outside access to your network DMZ Host Support Allows a networked computer to be fully exposed to the Internet This function is used when NAT and firewall security prevent an Internet application from functioning correctly Security The ADSL Router supports security features that d...

Страница 10: ...INTRODUCTION 1 4 ...

Страница 11: ...ADSL Router refer to Configuring the ADSL Router on page 4 1 Package Contents After unpacking the ADSL Router check the contents of the box to be sure you have received the following components One unit of Wired Wireless ADSL Router Power adapter One CAT 5 Ethernet cable RJ 45 Telephone patch cable RJ 11 User s Manual Immediately inform your dealer in the event of any incorrect missing or damaged ...

Страница 12: ...oft Internet Explorer 5 5 or above installed on one PC at your site for configuring the ADSL Router Hardware Description The ADSL Router contains an integrated ADSL modem and connects to the Internet or to a remote site using its RJ 11 WAN port It can be connected directly to your PC or to a local area network using any of the four Fast Ethernet LAN ports Data passing between devices connected to ...

Страница 13: ...urn on turn off the ADSL Router Reset Button Use this button to reset the power and restore the default factory settings To reset without losing configuration settings see Reset on page 4 58 Power Inlet Connect the included power adapter to this inlet Warning Using the wrong type of power adapter may damage the ADSL Router ADSL Port WAN port RJ 11 Connect your ADSL line to this port No antanna for...

Страница 14: ... off or failure ADSL On ADSL connection is functioning correctly Flashing The ADSL Router is establishing an ADSL link Off ADSL connection is not established PPP On PPP connection is on Off PPP connection is off WL Flashing The WLAN port is sending or receiving data LAN 4 LEDs On Ethernet connection is established Flashing The indicated LAN port is sending or receiving data Off There is no LAN con...

Страница 15: ...cial wiring or cooling requirements are needed You should however comply with the following guidelines Keep the ADSL Router away from any heating devices Do not place the ADSL Router in a dusty or wet environment You should also remember to turn off the power remove the power cord from the outlet and keep your hands dry when you install the ADSL Router Connect the ADSL Line Connect the supplied RJ...

Страница 16: ...der will attach the outside ADSL line to a data voice splitter In this case you can connect your phones and computer directly to the splitter as shown below Figure 2 3 Installing with a Splitter Voice Data Residential Connection Point Network Interface Device NID Plain Old Telephone System POTS or Ethernet hub or switch ADSL Router Splitter ...

Страница 17: ...our phone system In this case you can connect your phones and computer directly to the incoming ADSL line but you will have to add low pass filters to your phones as shown below Figure 2 4 Installing without a Splitter Plain Old Telephone System POTS Filter or Ethernet hub or switch Voice Data Voice Data Data Voice ADSL Router Residential Connection Point Network Interface Device NID ...

Страница 18: ...at it is properly seated Warning Do not plug a phone jack connector into an RJ 45 port This may damage the ADSL Router Notes 1 Use 100 ohm shielded or unshielded twisted pair cable with RJ 45 connectors for all Ethernet ports Use Category 3 4 or 5 for connections that operate at 10 Mbps and Category 5 for connections that operate at 100 Mbps 2 Make sure each twisted pair cable length does not exce...

Страница 19: ...all your network devices you need to configure your computer to connect to the ADSL Router See Windows 98 Me on page 3 3 Windows NT 4 0 on page 3 8 Windows 2000 on page 3 12 Windows XP on page 3 15 or Configuring Your Macintosh Computer on page 3 17 depending on your operating system ...

Страница 20: ...e ADSL Router are Note These settings can be changed to fit your network requirements but you must first configure at least one computer to access the ADSL Router s web configuration interface in order to make the required changes See Configuring the ADSL Router on page 4 1 for instruction on configuring the ADSL Router IP Address 192 168 2 1 Subnet Mask 255 255 255 0 DHCP function Enable DHCP IP ...

Страница 21: ... exactly match your version of Windows This is because these steps and screen shots were created from Windows 98 Windows Millennium Edition is similar but not identical to Windows 98 1 On the Windows desktop click Start Settings Control Panel 2 In Control Panel double click the Network icon ...

Страница 22: ...the Configuration tab double click the TCP IP item listed for your network card 4 In the TCP IP window select the IP Address tab If Obtain an IP address automatically is already selected your computer is already configured for DHCP If not select this option ...

Страница 23: ...y feature of your web browser is disabled This is so that your browser can view the ADSL Router s HTML configuration pages The following steps are for Internet Explorer Internet Explorer 1 Open Internet Explorer 2 Click the Stop button then click Tools Internet Options TCP IP Configuration Setting Primary DNS Server ____ ____ ____ ____ Secondary DNS Server ____ ____ ____ ____ Default Gateway ____ ...

Страница 24: ...NG CLIENT PC 3 6 3 In the Internet Options window click the Connections tab Next click the LAN Settings button 4 Clear all the check boxes 5 Click OK and then click OK again to close the Internet Options window ...

Страница 25: ...your computer correctly 1 On the Windows desktop click Start Run 2 Type WINIPCFG and click OK It may take a second or two for the IP Configuration window to appear 3 In the IP Configuration window select your network card from the drop down menu Click Release and then click Renew Verify that your IP address is now 192 168 2 xxx your Subnet Mask is 255 255 255 0 and your Default Gateway is 192 168 ...

Страница 26: ...CONFIGURING CLIENT PC 3 8 Windows NT 4 0 1 On the Windows desktop click Start Settings Control Panel 2 Double click the Network icon ...

Страница 27: ...Address tab 5 In the Adapter drop down list be sure your Ethernet adapter is selected 6 If Obtain an IP address automatically is already selected your computer is already configured for DHCP If not select this option and click Apply 7 Click the DNS tab to see the primary and secondary DNS servers Record these values and then click Remove Click Apply and then OK ...

Страница 28: ...lorer on page 3 5 Obtain IP Settings from Your ADSL Router Now that you have configured your computer to connect to your ADSL Router it needs to obtain new network settings By releasing old DHCP IP settings and renewing them with settings from your ADSL Router you will verify that you have configured your computer correctly 1 On the Windows desktop click Start Programs Command Prompt TCP IP Config...

Страница 29: ...s the ENTER key Verify that your IP Address is now 192 168 2 xxx your Subnet Mask is 255 255 255 0 and your Default Gateway is 192 168 2 1 These values confirm that your ADSL Router is functioning 4 Type EXIT and press the ENTER key to close the Command Prompt window Your computer is now configured to connect to the ADSL Router ...

Страница 30: ...con that corresponds to the connection to your ADSL Router 3 The connection status screen will open Click Properties 4 Double click Internet Protocol TCP IP 5 If Obtain an IP address automatically and Obtain DNS server address automatically are already selected your computer is already configured for DHCP If not select this option ...

Страница 31: ... Settings from Your ADSL Router Now that you have configured your computer to connect to your ADSL Router it needs to obtain new network settings By releasing old DHCP IP settings and renewing them with settings from your ADSL Router you can verify that you have configured your computer correctly 1 On the Windows desktop click Start Programs Accessories Command Prompt 2 In the Command Prompt windo...

Страница 32: ... Address is now 192 168 2 xxx your Subnet Mask is 255 255 255 0 and your Default Gateway is 192 168 2 1 These values confirm that your ADSL Router is functioning 4 Type EXIT and press the ENTER key to close the Command Prompt window Your computer is now configured to connect to the ADSL Router ...

Страница 33: ...The Network Connections window will open Double click the connection for this device 4 On the connection status screen click Properties 5 Double click Internet Protocol TCP IP 6 If Obtain an IP address automatically and Obtain DNS server address automatically are already selected your computer is already configured for DHCP If not select this option ...

Страница 34: ...ings and renewing them with settings from your ADSL Router you can verify that you have configured your computer correctly 1 On the Windows desktop click Start Programs Accessories Command Prompt 2 In the Command Prompt window type IPCONFIG RELEASE and press the ENTER key 3 Type IPCONFIG RENEW and press the ENTER key Verify that your IP Address is now 192 168 2 xxx your Subnet Mask is 255 255 255 ...

Страница 35: ...xactly match your operating system This is because these steps and screen shots were created using Mac OS 10 2 Mac OS 7 x and above are similar but may not be identical to Mac OS 10 2 Follow these instructions 1 Pull down the Apple Menu Click System Preferences 2 Double click the Network icon in the Systems Preferences window ...

Страница 36: ...se values confirm that your ADSL Router is functioning 5 Close the Network window Now your computer is configured to connect to the ADSL Router Disable HTTP Proxy You need to verify that the HTTP Proxy feature of your web browser is disabled This is so that your browser can view the ADSL Router s HTML configuration pages The following steps are for Internet Explorer Internet Explorer 1 Open Intern...

Страница 37: ...CONFIGURING YOUR MACINTOSH COMPUTER 3 19 3 Uncheck all check boxes and click OK ...

Страница 38: ...CONFIGURING CLIENT PC 3 20 ...

Страница 39: ...P address of the ADSL Router in your web browser http 192 168 2 1 By default there is no password click LOGIN to access the user interface NOTE For 3100 4g wireless users continue on For 3100 4 wired users go to page 4 4 Parameter Setting If you are logging in to the management interface for the first time the country selection page will appear Please select the country in which you will be using ...

Страница 40: ...Z host as well as other functions Go to Advanced Setup on page 4 13 Making Configuration Changes Configurable parameters have a dialog box or a drop down list Once a configuration change has been made on a page click the SAVE SETTINGS or NEXT button at the bottom of the page to enable the new setting Note To ensure proper screen refresh after a command entry be sure that Internet Explorer 5 5 is c...

Страница 41: ... Broadcast Enable or disable the broadcasting of the SSID Wireless Mode This device supports both 11g and 11b wireless networks Make your selection depending on the type of wireless network that you have Channel The radio channel used by the wireless router and its clients to communicate with each other This channel must be the same on the ADSL Router and all of its wireless clients The ADSL Route...

Страница 42: ...nter settings Go to Parameter Setting Country or ISP Not Listed on page 4 7 in the manual If your ISP uses PPPoA or PPPoE then you will need to enter the username password and DNS Server address supplied by your ISP If your ISP uses 1483 Routing then you will need to enter the IP address Subnet Mask Default Gateway and DNS Server address supplied by your ISP Note By default 192 168 2 1 is set for ...

Страница 43: ...ation Mode WAN ISP The type of ISP you have selected Protocol Indicates the protocol used VPI VCI Virtual Path Identifier VPI and Virtual Circuit Identifier VCI AAL5 Encapsulation Shows the packet encapsulation type Go to page 4 20 for a detailed description Network Layer Parameters WAN IP Address WAN IP address Subnet Mask WAN subnet mask Default Gateway WAN gateway DNS Server The IP address of t...

Страница 44: ...d or disabled Default Gateway LAN IP address of the ADSL Router Subnet Mask The network subnet mask Name Server 1 Primary DNS server IP address Name Server 2 Alternate DNS server IP address Start IP Address Start IP address of DHCP assigned IP addresses Number of IP Number of IP addresses available for assignment by the DHCP server Parameter Description ...

Страница 45: ...al configuration you will need to know the Protocol DNS Server Encapsulation and VPI VCI settings used by your ISP If you have a Static IP address you will also need to know the IP address Subnet Mask and Gateway address Please contact your ISP for these details if you do not already have them After selecting Others you will be required to select what Protocol your ISP uses from the Internet Servi...

Страница 46: ...e Go to Confirm on page 4 5 in the manual for details about the Confirm settings page Parameter Description Management IP Address Enter the IP address provided by your ISP Default 192 168 2 1 VPI VCI Enter the Virtual Path Identifier VPI and Virtual Circuit Identifier VCI supplied by your ISP Encapsulation Select the encapsulation used by ISP from the drop down list ...

Страница 47: ...firm settings page Go to Confirm on page 4 5 in the manual for details about the Confirm settings page Parameter Description DNS Server Enter the Domain Name Server address VPI VCI Enter the Virtual Path Identifier VPI and Virtual Circuit Identifier VCI supplied by your ISP Encapsulation Select the encapsulation used by ISP from the drop down list ...

Страница 48: ... 4 5 in the manual for details about the Confirm settings page Parameter Description DNS Server Enter the ISP Domain Name Server address VPI VCI Enter the Virtual Path Identifier VPI and Virtual Circuit Identifier VCI supplied by your ISP Encapsulation Select the encapsulation used by ISP from the drop down list Username Enter the ISP assigned user name Password Enter your password Confirm Passwor...

Страница 49: ...e manual for details about the Confirm settings page Parameter Description DNS Server Enter the ISP Domain Name Server address VPI VCI Enter the Virtual Path Identifier VPI and Virtual Circuit Identifier VCI supplied by your ISP Encapsulation Select the encapsulation used by ISP from the drop down list Username Enter the ISP assigned user name Password Enter your password Confirm Password Confirm ...

Страница 50: ...firm settings page Parameter Description IP Address Enter the IP address provided by your ISP Subnet Mask Enter the subnet mask address provided by your ISP Default Gateway Enter the gateway address provided by your ISP DNS Server Enter the Domain Name Server address VPI VCI Enter the Virtual Path Identifier VPI and Virtual Circuit Identifier VCI supplied by your ISP Encapsulation Select the encap...

Страница 51: ...ll be allowed to manage the ADSL Router remotely WAN Specifies the Internet connection settings LAN Sets the TCP IP configuration for the ADSL Router LAN interface and DHCP clients WIRELESS Configures the radio frequency SSID and security for wireless communications NAT Configures Address Mapping virtual server and special applications ROUTE Sets the routing parameters and displays the current rou...

Страница 52: ...defaults update system firmware or reset the system STATUS Provides WAN connection type and status firmware and hardware version numbers system IP settings as well as DHCP NAT and firewall information Displays the number of attached clients the firmware versions the physical MAC address for each media interface and the hardware version and serial number Shows the security and DHCP client log Menu ...

Страница 53: ... client filtering For accurate timing of log entries and system events you need to set the time zone Select your time zone from the drop down list If you want to automatically synchronize the ADSL router with a public time server check the box to Enable Automatic Time Server Maintenance Select the desired servers from the drop down menu ...

Страница 54: ...ce press the blue reset button on the rear panel holding it down for at least five seconds to restore the factory defaults By default there is no password to login to the user interface Enter a maximum Idle Time Out in minutes to define a maximum period of time for which the login session is maintained during inactivity If the connection is inactive for longer than the maximum idle time it will pe...

Страница 55: ... address of a remote computer on this screen Check the Enabled check box and enter the IP address of the Host Address and click SAVE SETTINGS Note If you check Enable and specify an IP address of 0 0 0 0 any remote host can manage the ADSL Router For remote management via WAN IP address you need to connect using port 8080 Simply enter WAN IP address followed by 8080 for example 212 120 68 20 8080 ...

Страница 56: ...omain Name Servers DNS are used to map a domain name e g www yahoo com with the IP address e g 66 98 244 52 Your ISP should provide the IP address of one or more Domain Name Servers Enter those addresses on this page and click SAVE SETTINGS ...

Страница 57: ...ADVANCED SETUP 4 19 WAN Specify the WAN connection parameters provided by your Internet Service Provider ISP The ADSL Router can be connected to your ISP in one of the following ways ATM PVC Clone MAC ...

Страница 58: ...rcuit Identifier VCI Encapsulation Specifies how to handle multiple protocols at the ATM transport layer VC MUX Point to Point Protocol over ATM Virtual Circuit Multiplexer null encapsulation allows only one protocol running per virtual circuit with less overhead LLC Point to Point Protocol over ATM Logical Link Control LLC allows multiple protocols running over one virtual circuit using slightly ...

Страница 59: ...P 4 21 Clone MAC Address Some ISPs require you to register your MAC address with them If this is the case the MAC address of the ADSL Router must be changed to the MAC address that you have registered with your ISP ...

Страница 60: ...tion Enable this function to dynamically assign an IP address to client PCs Lease Time Set the IP lease time For home networks this may be set to Forever which means there is no time limit on the IP address lease Start IP Address Specify the start IP address of the DHCP pool Do not include the gateway address of the ADSL Router in the client address pool If you change the pool range make sure the ...

Страница 61: ...s a wireless access point allowing wireless computers to communicate with each other To configure this function you need to enable the wireless function define the radio channel the domain identifier and the security options Check Enable and click SAVE SETTINGS ...

Страница 62: ...L Router and all of its wireless clients ESSID Broadcast Enable or disable the broadcasting of the SSID Wireless Mode This device supports both 11g and 11b wireless networks Make your selection depending on the type of wireless network that you have Channel The radio channel used by the wireless router and its clients to communicate with each other This channel must be the same on the ADSL Router ...

Страница 63: ...NCED SETUP 4 25 Security To make your wireless network safe you should turn on the security function The ADSL Router supports WEP Wired Equivalent Privacy WPA Wi Fi Protected and 802 1x security mechanisms ...

Страница 64: ...check the Passphrase box enter a string of characters Select the default key from the drop down menu Click SAVE SETTINGS Note The passphrase can consist of up to 32 alphanumeric characters Parameter Description WEP Mode Select 64 bit or 128 bit key to use for encryption Key Entry Method Select Hex or ASCII code for encryption key generation Key Provisioning Select Static if there is only one fixed...

Страница 65: ...bines temporal key integrity protocol TKIP and 802 1x mechanisms It provides dynamic key encryption and 802 1x authentication service Parameter Description Cypher suite The security mechanism used in WPA for encryption Authentication Choose 802 1X or Pre shared Key to use as the authentication method 802 1X for the enterprise network with a RADIUS server Pre shared key for the SOHO network environ...

Страница 66: ...ines a maximum period of time for which the connection is maintained during inactivity Re Authentication Period Defines a maximum period of time for which the authentication server will dynamically re assign a session key to a connected client Quiet Period Defines a maximum period of time for which the ADSL Router will wait between failed authentications Server Type RADIUS authentication server RA...

Страница 67: ...ADVANCED SETUP 4 29 Secret Key The secret key shared between the authentication server and its clients NAS ID Defines the request identifier of the Network Access Server Parameter Description ...

Страница 68: ...blic IP Address Mapping Allows one or more public IP addresses to be shared by multiple internal users This also hides the internal network for increased privacy and security Enter the Public IP address you wish to share into the Global IP field Enter a range of internal IPs that will share the global IP into the from field ...

Страница 69: ...ter redirects the external service request to the appropriate server located at another internal IP address For example if you set Type Public Port to TCP 80 HTTP or web and the Private IP Port to 192 168 2 2 80 then all HTTP requests from outside users will be transferred to 192 168 2 2 on port 80 Therefore by just entering the IP address provided by the ISP Internet users can access the service ...

Страница 70: ... such as Internet gaming video conferencing and Internet telephony These applications may not work when Network Address Translation NAT is enabled If you need to run applications that require multiple connections use these pages to specify the additional public ports to be opened for each application ...

Страница 71: ...ADVANCED SETUP 4 33 NAT Mapping Table This page displays the current NAPT Network Address Port Translation address mappings ...

Страница 72: ...te Click Add to add a new static route to the list Click Save Settings to save the configuration Parameter Description Network Address Enter the IP address of the remote computer for which to set a static route Subnet Mask Enter the subnet mask of the remote network for which to set a static route Gateway Enter the WAN IP address of the gateway to the remote network ...

Страница 73: ...ece of information covering all sub networks Table of current Interface RIP parameter Interface The WAN interface to be configured Operation Mode Disable RIP disabled on this interface Enable RIP enabled on this interface Silent Listens for route broadcasts and updates its route table It does not participate in sending route broadcasts Version Sets the RIP Routing Information Protocol version to u...

Страница 74: ...tion After updating its routing table the router immediately begins transmitting routing updates to inform other network routers of the change Authentication Required None No authentication Password A password authentication key is included in the packet If this does not match what is expected the packet will be discarded This method provides very little security as it is possible to learn the aut...

Страница 75: ...the address bits in the destination address used for routing to specific subnets Each bit that corresponds to a 1 is part of the subnet mask number each bit that corresponds to 0 is part of the host number Gateway The IP address of the router at the next hop to which frames are forwarded Interface The local interface through which the next hop of this route is reached Metric When a router receives...

Страница 76: ...es and networks with a connection to the Internet Their goal is not to steal information but to disable a device or network so users no longer have access to network resources The ADSL Router firewall function protects against the following DoS attacks IP Spoofing Land Attack Ping of Death IP with zero length Smurf Attack UDP port loopback Snork Attack TCP null scan and TCP SYN flooding See page 4...

Страница 77: ...permitted through the WAN interface The default is to permit all outgoing traffic The following items are on the Access Control screen Parameter Description Enable Filtering Function Click Yes to turn on the filtering function Normal Filtering Table Displays the IP address or an IP address range filtering table ...

Страница 78: ... ADSL ROUTER 4 40 To add the PC to the filtering table 1 Click Add PC on the Access Control screen 2 Define the appropriate settings for client PC services 3 Click OK and then click SAVE SETTINGS to save your settings ...

Страница 79: ... the network access based on the MAC address The MAC Filtering Table allows the ADSL Router to enter up to 32 MAC addresses that are not allowed access to the WAN port Click Yes to enable or No to disable this function Enter the MAC address in the space provided ...

Страница 80: ... The ADSL Router allows the user to block access to web sites by entering either a full URL address or just a keyword This feature can be used to protect children from accessing violent or pornographic web sites You can define up to 30 sites here ...

Страница 81: ...chedule Rule You may filter Internet access for local clients based on rules Each access control rule may be activated at a scheduled time Define the time schedule on this page and apply the rule on the Access Control page ...

Страница 82: ... ROUTER 4 44 Follow these steps to add a schedule rule 1 Click Add Schedule Rule 2 Define the appropriate settings for a schedule rule as shown in this example 3 Click OK and then click SAVE SETTINGS to save your settings ...

Страница 83: ...xcept for those types marked in the Stateful Packet Inspection section RIP Defect Default Disabled If an RIP request packet is not acknowledged to by the router it will stay in the input queue and not be released Accumulated packets could cause the input queue to fill causing severe problems for all protocols Enabling this feature prevents the packets from accumulating Discard Ping to WAN Default ...

Страница 84: ...CONFIGURING THE ADSL ROUTER 4 46 ...

Страница 85: ...itiated from the internal LAN will be allowed For example if the user only checks FTP Service in the Stateful Packet Inspection section all incoming traffic will be blocked except for FTP connections initiated from the local LAN Stateful Packet Inspection allows you to select different application types that are using dynamic port numbers If you wish to use the Stateful Packet Inspection SPI to bl...

Страница 86: ...t TCP SYN wait 30 sec Defines how long the software will wait for a TCP session to synchronize before dropping the session TCP FIN wait 5 sec Specifies how long a TCP session will be maintained after the firewall detects a FIN packet TCP connection idle timeout 3600 sec 1 hour The length of time for which a TCP session will be managed if there is no activity UDP session idle timeout 30 sec The len...

Страница 87: ... min HIGH 250 sessions Maximum number of allowed incomplete TCP UDP sessions per minute Incomplete TCP UDP sessions per min LOW 200 sessions Minimum number of allowed incomplete TCP UDP sessions per minute Maximumincomplete TCP UDP sessions number from same host 10 Maximum number of incomplete TCP UDP sessions from the same host Incomplete TCP UDP sessions detect sensitive time period 300 msec Len...

Страница 88: ...n properly from behind the firewall you can open the client up to unrestricted two way Internet access Enter the IP address of a DMZ Demilitarized Zone host on this screen Adding a client to the DMZ may expose your local network to a variety of security risks so only use this option as a last resort ...

Страница 89: ...d to access this information Access rights to the agent are controlled by community strings To communicate with the ADSL Router the NMS must first submit a valid community string for authentication Note Up to five community names may be entered Parameter Description Community A community name authorized for management access Access Management access is restricted to Read Only Read or Read Write Wr...

Страница 90: ... A community string password specified for trap management Enter a word something other than public or private to prevent unauthorized individuals from accessing information on your system Version Sets the trap status to disabled or enabled with V1 or V2c The v2c protocol was proposed in late 1995 and includes enhancements to v1 that are universally accepted These include a get bulk command to red...

Страница 91: ...ustomer site than upstream This section is used to configure the ADSL operation type and shows the ADSL status Parameters This page is designed for the engineer to test the ADSL loop condition Therefore it is advised that users should not change the settings here at all Parameter Description Operation Mode Automatic T1 413 issue 2 G 992 1 G 992 2 ...

Страница 92: ...CONFIGURING THE ADSL ROUTER 4 54 Status The Status screen displays information on connection line status data rate operation data and defect indication and statistics ...

Страница 93: ...ither path a forward error correction FEC scheme is employed to ensure higher data integrity For maximum noise immunity an interleaver may be used to supplement FEC Interleaved Path FEC Correction An interleaver is basically a buffer used to introduce a delay allowing for additional error correction techniques to handle noise Interleaving slows the data flow and may not be optimal for real time si...

Страница 94: ... superframe contains regular ADSL frames one of which is used to provide superframe synchronization identifying the start of a superframe Some of the remaining frames are also used for special functions Received cells Number of cells received Transmitted cells Number of cells transmitted Parameter Description ...

Страница 95: ...update firmware and reset the ADSL Router Configuration Tools Choose a function and click Next Backup allows you to save the ADSL Router s configuration to a file Restore can be used to restore the saved backup configuration file Restore to Factory Defaults resets the ADSL Router to the original settings You will be asked to confirm your decision ...

Страница 96: ...lick BEGIN UPGRADE Check the Status page Information section to confirm that the upgrade process was successful Reset Click REBOOT ROUTER to reset the ADSL Router If you perform a reset from this page the configurations will not be changed back to the factory default settings Note If you use the Reset button on the rear panel the ADSL Router performs a power reset Press the button for over five se...

Страница 97: ...tus Click the Connect button to connect to your ISP GATEWAY Displays system IP settings as well as DHCP Server and Firewall status INFORMATION Displays the number of attached clients the firmware versions the physical MAC address for each media interface and for the ADSL Router as well as the hardware version and serial number Security Log Displays illegal attempts to access your network Save Clic...

Страница 98: ... Adapter Address section Windows NT4 2000 XP Click Start Programs Command Prompt Type ipconfig all and press ENTER The MAC address is listed as the Physical Address Macintosh Click System Preferences Network The MAC address is listed as the Ethernet Address on the TCP IP tab Linux Run the command sbin ifconfig The MAC address is the value after the word HWaddr ...

Страница 99: ...ween the ADSL Router the external power supply and the wall outlet If the power indicator does not turn on when the power cord is plugged in you may have a problem with the power outlet power cord or external power supply However if the unit powers off after running for a while check for loose power connections power losses or surges at the power outlet If you still cannot isolate the problem then...

Страница 100: ...s for possible defects Replace any defective adapter or cable if necessary Network Connection Problems Cannot ping the ADSL Router from the attached LAN Verify that the IP addresses are properly configured For most applications you should use the ADSL Router s DHCP function to dynamically assign IP addresses to hosts on the attached LAN However if you manually configure IP addresses on the LAN ver...

Страница 101: ... Check that you have a valid network connection to the ADSL Router and that the port you are using has not been disabled Check the network cabling between the management station and the ADSL Router Forgot or lost the password Press the Reset button on the rear panel holding it down for at least five seconds to restore the factory defaults Troubleshooting Chart Symptom Action ...

Страница 102: ...ak change the angle of the antenna There may be interference possibly caused by a microwave ovens or wireless phones Change the location of the interference sources or of the ADSL Router Change the wireless channel on the ADSL Router See Channel and SSID on page 4 24 Check that the antenna connectors and cabling are firmly connected The ADSL Router cannot be detected by a wireless client The dista...

Страница 103: ...Ethernet connections a twisted pair cable must have two pairs of wires Each wire pair is identified by two different colors For example one wire might be red and the other red with white stripes Also an RJ 45 connector must be attached to both ends of the cable Cable Types and Specifications Cable Type Max Length Connector 10BASE T Cat 3 4 5 100 ohm UTP 100 m 328 ft RJ 45 100BASE TX Cat 5 100 ohm ...

Страница 104: ...e orientation when attaching the wires to the pins Figure B 1 RJ 45 Ethernet Connector Pin Numbers RJ 45 Port Connection Use the straight through CAT 5 Ethernet cable provided in the package to connect the ADSL Router to your PC When connecting to other network devices such as an Ethernet switch use the cable type shown in the following table AttachedDevicePortType Connecting Cable Type MDI X Stra...

Страница 105: ...t Through Wiring If the port on the attached device has internal crossover wiring MDI X then use straight through cable RJ 45 Pin Assignments Pin Number Assignment1 1 Tx 2 Tx 3 Rx 6 Rx 1 The and signs represent the polarity of the wires that make up each wire pair Straight Through Cable Pin Assignments End 1 End 2 1 Tx 1 Tx 2 Tx 2 Tx 3 Rx 3 Rx 6 Rx 6 Rx ...

Страница 106: ...CABLES B 4 Crossover Wiring If the port on the attached device has straight through wiring MDI use crossover cable Crossover Cable Pin Assignments End 1 End 2 1 Tx 3 Rx 2 Tx 6 Rx 3 Rx 1 Tx 6 Rx 2 Tx ...

Страница 107: ...olors For example one wire might be red and the other red with white stripes Also an RJ 11 connector must be attached to both ends of the cable Each wire pair must be attached to the RJ 11 connectors in a specific orientation The following figure illustrates how the pins on the RJ 11 connector are numbered Be sure to hold the connectors in the same orientation when attaching the wires to the pins ...

Страница 108: ... 3 Line 1 Ring Red or Blue White 4 Line 1 Tip Green or White Blue 5 Line 2 Ring Yellow or Orange White 6 Not used 1 2 3 4 5 6 Blue White White Blue R1 T1 1 2 3 4 5 6 Red Green R1 T1R2 T2 Black Yellow 1 2 3 4 5 6 Blue White White Blue R1 T1R2 T2 White Orange Orange White 6x2 Jack 6x4 Jack 6x4 Jack T Tip R Ring ...

Страница 109: ... 2 Supports G Lite ADSL up to 1 5 Mbps downstream up to 512 Kbps upstream Dying GASP support ATM Features RFC1483 Encapsulation IP Bridging and encapsulated routing PPP over ATM LLC VC multiplexing RFC2364 Classical IP RFC1577 Traffic shaping UBR CBR OAM F4 F5 support PPP over Ethernet Client Management Features Firmware upgrade via web based management Web based management configuration Power ind...

Страница 110: ...erver DNS Proxy Static Routing RIPv1 and RIP Applications Netmeeting ICQ Real Player QuickTime DialPad PC Anywhere Telnet SNTP NNTP Radio Features Wireless RF module Frequency Band 802 11g Radio 2 4GHz 802 11b Radio 2 4GHz Europe ETSI 2412 2472MHz Ch1 Ch13 France 2457 2472MHz Ch10 Ch13 Modulation Type OFDM CCK Operating Channels IEEE 802 11b compliant 13 channels ETSI 4 Channels France Operating C...

Страница 111: ...Modulation Rate Output Power dBm 802 11g 6Mbps 15 dBm 802 11g 9Mbps 15 dBm 802 11g 12Mbps 15 dBm 802 11g 18Mbps 15 dBm 802 11g 24Mbps 15 dBm 802 11g 36Mbps 15 dBm 802 11g 48Mbps 15 dBm 802 11g 54Mbps 15 dBm SensitivityModulationRate Receiver2 412 2 484HGzSensitivity dBm 802 11b 1Mbps 90 dBm 802 11b 2Mbps 88 dBm 802 11b 5 5Mbps 85 dBm 802 11b 11Mbps 84 dBm ...

Страница 112: ...m 802 11g 36Mbps 75 dBm 802 11g 48Mbps 68 dBm 802 11g 54Mbps 68 dBm Environmental Complies with the following standards Temperature IEC 68 2 14 0 to 50 degrees C Standard Operating 40 to 70 degree C Non operation Humidity 10 to 90 Non condensing Vibration IEC 68 2 36 IEC 68 2 6 Shock IEC 68 2 29 Drop IEC 68 2 32 Dimensions 220 x 132 x 30 mm Weight 550 g Input Power 12 V 1 A ...

Страница 113: ...ue 2 ADSL full rate Standards Conformance Electromagnetic Compatibility CE ETSI R TTE ETS 300 328 ETS 300 826 Safety EN60950 Internet Standards RFC 826 ARP RFC 791 IP RFC 792 ICMP RFC 768 UDP RFC 793 TCP RFC 783 TFTP RFC 1483 AAL5 Encapsulation RFC 1661 PPP RFC 1866 HTML RFC 2068 HTTP RFC 2364 PPP over ATM ...

Страница 114: ...SPECIFICATIONS C 6 ...

Страница 115: ......

Страница 116: ...July 2004 F1 0 ...

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