XiNCOM Twin WAN XC-DPG402 User Manual Download

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XiNCOM Corp.

5: Advanced LAN Configuration

verview

ns and settings are provided to deal with non-standard situations, or to provide additional

ptions for advanced users.

a DHCP Server, and you wish to continue using it, the following configuration

required.

•

The DHCP Server function in the XC-DPG Twin WAN Router must be

disabled

. This setting is

on the

LAN & DHCP

screen.

•

Your DHCP Server must be configured to provide the XC-DPG Twin WAN Router's LAN IP

address as the "Default Gateway".

•

Your DHCP Server must provide correct DNS addresses to the PCs.

Routing

This section is only relevant if your LAN has other Routers or Gateways.

If you don't have other Routers or Gateways on your LAN, you can ignore the

Static Routing

page completely.

•

These scree
o

Existing DHCP Server

If your LAN already has
is

•

If your LAN has other Gateways and Routers, you must configure the Static Routing screen as
described below. You also need to configure the other Routers.

Figure 30: Static Routing

Page 57

Summary of Contents for Twin WAN XC-DPG402

Page 1: ...XiNCOM Corp XiNCOM Corp ...

Page 2: ......

Page 3: ...p 27 Access Filter 31 Block URL 33 Virtual Servers 34 Custom Virtual Servers 36 Special Applications 38 Dynamic DNS 40 Multi DMZ 42 UPnP Available in the XC DPG502 43 SNMP 44 Email Alert 45 Syslog 46 Advanced Features 48 7 QOS CONFIGURATION 502 AND 602 ONLY 52 Overview 52 QoS Setup 52 Policy Configuration 53 Admin Password Screen 55 Upgrade Firmware 56 5 ADVANCED LAN CONFIGURATION 57 Overview 57 E...

Page 4: ...PENDIX A SPECIFICATIONS 69 APPENDIX B WINDOWS TCP IP SETUP 70 Overview 70 TCP IP Settings 70 APPENDIX C TROUBLESHOOTING 76 Overview 76 General Problems 76 Internet Access 76 Copyright 2003 XiNCOM Corp All Rights Reserved Document Version 1 5 Page 2 ...

Page 5: ... 10 100 WAN ports complete with auto crossover for easy connection to an existing network All popular DSL and Cable Modems and connection methods are supported including Fixed IP Dynamic IP PPPoE even multiple session PPPoE 4 x 10 100 LAN Local Area Network Ports The XC DPG502incorporates a 4 port 10 100 N Way Ethernet Switch complete with auto crossover for easy connection to an existing network ...

Page 6: ...s Five 5 user groups are available and each group can have different access rights URL Blocking Block access to web sites by the URL or IP address to increase employee productivity or prevent them to visit undesirable websites Virtual Servers Allow Internet users to access Internet servers on your LAN Easy configuration of standard servers such as Web FTP or E Mail servers plus the ability to defi...

Page 7: ...nload and read all about our latest firmware releases and view our technical support library can be viewed by going to http support xincom com Package Contents The following items should be included The XiNCOM XC DPG402 502 or a 602 Twin WAN Router 9V 1A Power Adapter 402 only 5V 1 5A Power Adapter 502 and 602 only Quick Installation Guide CD ROM containing the user guide and supporting software I...

Page 8: ...0BaseT connection on the corresponding LAN port or no connection WAN LINK ACT 10M 100M ON Physical connection to the Broadband modem on WAN port 1 or 2 is established OFF No physical connection on WAN port 1 2 ON Physical connection using 100BaseT on WAN port 1 or 2 is established OFF 10BaseT connection or no connection on WAN port 1 2 System Power Status OFF No power ON Normal Operation OFF Norma...

Page 9: ...WAN1 LINK ACT 10M 100M LEDs flash alternatively Firmware Download in progress WAN1 LINK ACT 10M 100M LEDs flash concurrently MAC address not assigned WAN1 LINK ACT 10M 100M LEDs solid On SDRAM error WAN2 LINK ACT 10M 100M LEDs solid On Timer Interrupt error LAN1 LINK ACT 10M 100M LEDs solid On LAN WAN error Page 7 ...

Page 10: ...ollowing DIP switch table 402 only Reset Button When pressed and released the XC DPG Twin WAN Router will reboot restart within 1 second It resets to default configuration when it is held for more than 5 seconds DC 9V 1A Connect the supplied power adapter here 402 only DC 5V 1 5A Connect the supplied power adapter here 502 and 602 only Default Settings When the XC DPG Twin WAN Router has finished ...

Page 11: ...wing example Figure 3 Windows TFTP utility Enter the name of the firmware file on your PC or click the Browse button to locate the file Enter the LAN IP address of the XC DPG Twin WAN Router in the Server IP field default is 192 168 1 1 Click Download to send the file to the XC DPG Twin WAN Router 5 When downloading is finished the router is reset to defaults Note The supplied Windows TFTP utility...

Page 12: ...standard 10 100BaseT network UTP cables with RJ45 connectors TCP IP network protocol must be installed on all PCs 1 Configuring the XC DPG Twin WAN Router for your LAN 1 Using the included LAN cable connect your computer to one of the routers LAN ports 2 Connect the power adapter and power up the XC DPG Twin WAN Router Only use the power adapter provided using a different one may cause hardware da...

Page 13: ...C to use an IP address within the range 192 168 1 2 to 192 168 1 254 with a Network Mask of 255 255 255 0 See Appendix B Windows TCP IP Setup for details Check that the XC DPG Twin WAN Router is properly installed LAN connection is OK and it is powered ON 8 After the login you will then see the Admin Password screen as shown below Assign a password by entering it in the Password and Verify Fields ...

Page 14: ...by your LAN Subnet Mask The default value 255 255 255 0 is standard for small class C networks For other networks use the Subnet Mask for the LAN segment to which the XC DPG Twin WAN Router is attached the same value as the PCs on that LAN segment DHCP Server Configuration DHCP Server Setup If Enabled the XC DPG Twin WAN Router will allocate IP Addresses to PCs DHCP clients on your LAN when they s...

Page 15: ...PCs using this Gateway must have valid fixed external Internet IP addresses If enabled enter the IP address range used on your LAN DHCP Client List This table shows the IP addresses which have been allocated by the DHCP Server function For each address which has been allocated the following information is shown Name The hostname of the PC In some cases this may not be known MAC Address The physica...

Page 16: ... PCs to the Switching Hub ports on the XC DPG Twin WAN Router Both 10BaseT and 100BaseT connections can be used simultaneously If you need to connect the XC DPG Twin WAN Router to another Hub just use a standard LAN cable to connect any port on the XC DPG Twin WAN Router to a standard port on another hub Any LAN port on the XC DPG Twin WAN Router will automatically act as an Uplink port when requi...

Page 17: ... the XC DPG Twin WAN Router for Internet Access Select Primary Setup from the menu to see a screen like the example below Configure WAN 1 and or WAN 2 as required For any of the following situations refer to Chapter 3 Advanced Port Setup for any further configuration which may be required Using both ports Multiple IP addresses on either port Multiple PPPoE sessions PPTP connection method Figure 8 ...

Page 18: ...e is no longer required and should not be used If this method is selected you must complete the PPPoE dialup fields Note If using the PPTP connection method select Static IP or Dynamic IP as appropriate according to the IP address method used by your ISP Address Info This is for Static IP users only Enter the address information provided by your ISP If your ISP provided multiple IP address you can...

Page 19: ...me enter it here Otherwise you can use the default value MAC address Some ISP s record your PC s MAC address also called Physical address or Network Adapter address If so you can enter the MAC address expected by your ISP in this field Otherwise this should be left at the default value Setup of the XC DPG Twin WAN Router is now complete PCs on your LAN must now be configured See the following sect...

Page 20: ...IP settings refer to Appendix B Windows TCP IP Setup Internet Access To configure your PCs to use the XC DPG Twin WAN Router for Internet access follow this procedure For Windows 9x 2000 1 Select Start Menu Settings Control Panel Internet Options 2 Select the Connection tab and click the Setup button 3 Select I want to set up my Internet connection manually or I want to connect through a local are...

Page 21: ...ation Select TCP IP for the Network field Leave the Phone Number blank Click Save then OK Configuration is now complete Before clicking Sign On always ensure that you are using the XC DPG Twin WAN Router location Macintosh Clients From your Macintosh you can access the Internet via the XC DPG Twin WAN Router The procedure is as follows 1 Open the TCP IP Control Panel 2 Select Ethernet from the Con...

Page 22: ...server settings are correct To act as a DHCP Client recommended The procedure below may vary according to your version of Linux and X windows shell 1 Start your X Windows client 2 Select Control Panel Network 3 Select the Interface entry for your Network card Normally this will be called eth0 4 Click the Edit button set the protocol to DHCP and save this data 5 To apply your changes Use the Deacti...

Page 23: ...nal if you are using both WAN ports It allows you to determine the proportion of WAN traffic sent through each port Advanced PPPoE setup is required if you wish to use multiple sessions on one or both of the WAN ports It can also be used to manually connect or disconnect a PPPoE session Otherwise this screen can be ignored Advanced PPTP setup is required if using the PPTP connection method Port Op...

Page 24: ...ablish a connection manually Auto Disconnect This determines when an idle connection will be terminated Enter the required time period Echo Time This determines how often an Echo request is sent to the PPPoE server The Echo request is used to determine if the connection is still valid Normally there is no need to change the default value Echo Retry The number of time the Echo request will be sent ...

Page 25: ...ecked the other settings on this screen have no effect Balance Type Select the desired option Bytes rx tx Traffic is measured by Bytes received and transmitted Packets rx tx Traffic is measured by Packets received and transmitted Sessions established Traffic is measured by Sessions established on each WAN port Loading Share on WAN 1 Enter the percentage of traffic to be sent over WAN 1 If one WAN ...

Page 26: ...e the settings above Interface Statistics This section displays cumulative statistics Use the Restart Counters button to restart these counters when required Buttons Update Save the settings on this screen Refresh Update the data on screen Restart Counters Restart the counters used in the Interface Statistics section Page 24 ...

Page 27: ...n WAN IP Account User Name Enter the PPPoE user name assigned by your ISP Password Enter the PPPoE password assigned by your ISP Verify Password Re enter the PPPoE password assigned by your ISP IP Address If you have a fixed IP address enter if here Otherwise this field should be left at 0 0 0 0 Host Name This field is used by a Host to uniquely associate an access concentrator to a particular Hos...

Page 28: ...he PPTP password associated with the User Name above This is assigned by your ISP and used to login to the PPTP Server Verify Password Re enter the PPTP password assigned by your ISP Server IP Address Enter the IP address of the PPTP Server as provided by your ISP Static IP Address If you have a fixed IP address enter if here Otherwise this field should be left at 0 0 0 0 Action Use the Connect an...

Page 29: ... LAN You wish to use the Access Filter feature This requires that each PC be identified by using the Host IP Setup screen You wish to have different Block URL settings for different PCs This requires that each PC be identified by using the Host IP Setup screen You do not have to use the Host IP feature to apply the same Block URL settings to all PCs You wish to reserve a particular LAN IP address ...

Page 30: ...Hostname computer name defined on the Host itself MAC Address Also called Physical Address or Network Adapter Address Enter the MAC address of this host Select Group Select the group you wish to put this host into Reserve in DHCP Select Enable to reserve a particular LAN IP address for a particular PC on your LAN This allows the PC to use DHCP Windows calls this obtain an IP address automatically ...

Page 31: ...le select the desired Port and Session Otherwise ignore these settings Note Multiple PPPoE sessions are defined on the Advanced PPPoE screen Buttons Add Use this to add a new entry to the database using the data shown on screen Delete Click this to delete the selected entry Update Use this to update the selected entry after making the desired changes Reset Reverse any changes you have made since l...

Page 32: ...sly entered settings by selecting from this pull down menu After you select an entry click the select button to display and modify your settings Click Update when finished Network Address is the network address of the remote network segment Metric is the number of routers that must be traversed to reach the remote LAN segment Page 30 ...

Page 33: ...nother group on the Host IP screen Figure 15 Access Filter Settings Block URL Setup Access Group This allows you have different access rights for different Groups of PCs If you want the same restrictions to apply to everyone select Default for the Group In this case there is no need to enter any Hosts on the Host IP screen If you wish to apply different restrictions on different Groups select the ...

Page 34: ...ill not be able to use any services which are checked ICMP Filters A set of filters that prevents certain types of packets from going out on the WAN interface User defined Ports to Block This section is optional It allows you to define your own filters if required For each filter the following information is required Name Enter a meaningful name for this filter TPC UDP Packets Select either TCP or...

Page 35: ...on every URL is searched to see if it matches or contains any of the URL or keywords entered here Then after a DNS lookup determines the IP address of the requested site the site s IP address is checked against IP address entries on this screen Note that a single IP address may host many Web sites Entering the IP address on this screen will block all Web sites hosted on that IP address Figure 16 B...

Page 36: ...is to Enable or Disable each setting as required Block URL IP Keyword Enter the URL IP address or keyword you wish to block Virtual Servers This feature allows you to make Servers on your LAN accessible to Internet users Normally Internet users would not be able to access a server on your LAN because Your Server s IP address is only valid on your LAN not on the Internet Attempts to connect to devi...

Page 37: ...ture explained later in this chapter to allow users to connect to your Virtual Servers using a URL instead of an IP Address e g HTTP my_domain_name dyndns org FTP my_domain_name dyndns org Figure 18 Virtual Server Settings Virtual Server Enable Use this to Enable or Disable each Virtual server as required Server Type Select the desired Server type If the type of Server you wish to use is not liste...

Page 38: ...on This data defines the Custom Virtual Server Server Name Enter a suitable name for this server State Use this to Enable or Disable the server as required Server IP Enter the IP address of the PC on you LAN which is running the required Server software Each PC should have a fixed IP address or have a reserved IP address See the Host IP section earlier in this Chapter for details on reserving an I...

Page 39: ...llows the servers binding WAN1 port or WAN2 port or even both WAN1 and WAN2 ports together Buttons Add Create a new Special Application entry Delete Delete the selected entry Update Save any changes you have made to the current entry Cancel Cancel any changes you have made since the last save operation Custom Virtual Server List This table shows details of all Custom Virtual Servers which have bee...

Page 40: ...ion Configuration section and click the Add button To edit an existing entry select it from this list and click the Select button The data for the selected application will then be displayed in the Special Application Configuration section Make any required changes and then click the Update button Special Application Configuration Enable Use this to Enable or Disable this Special Application as re...

Page 41: ...the last save operation Special Application List This shows details of all Special Applications which are currently defined Using a Special Application on your PC Once the Special Applications screen is configured correctly you can use the application on your PC normally Remember that only one 1 PC can use each Special application at any time Also when 1 PC is finished using a particular Special A...

Page 42: ...ard client available at http www dyndns org Other sites may offer the same service but can not be guaranteed to work TZO at http www tzo com 3322 is available in China at http www 3322 org To use the Dynamic DNS feature 1 Register for the service from your preferred service provider 2 Follow the service provider s procedure to have a Domain Name Host name allocated to you 3 Configure the Dynamic D...

Page 43: ...elds Key Enter your Key as recorded on the TZO Web site E mail Enter your E mail address as recorded on the TZO Web site Domain Enter the domain name allocated to you by TZO Standard Client or 3322 If you have registered for this service complete these fields User Name Enter the user name recorded by the service provider Password Enter the password recorded by the service provider Verity Password ...

Page 44: ...net IP address you wish to associate to a PC This IP address must have been allocated to you by your ISP You are allowed up to 8 IP addresses per port total Private IP Address LAN Enter the IP address of the PC you wish to associate with this WAN port IP address This IP address should be fixed or reserved See the Host IP section for details on reserving an IP address For Dynamic IP WAN Select the ...

Page 45: ...tworked devices and services Figure 22 UPnP Settings UPnP UPnP Option If you Enable UPnP then this two wan router will become one of the entire local network You can find out there is an DPG502 icon show up on network neighborhood on the window XP OS Every time you add a new network device with port mapping The new network device will appear on the mapping list Page 43 ...

Page 46: ... Twin WAN Router Figure 23 SNMP Settings SNMP System Information Contact Person The name of the person responsible for this device Device name The name of the XC DPG Twin WAN Router Physical Location The location of the XC DPG Twin WAN Router Trap Targets Enter the IP address of any targets PCs running SNMP software to which you want traps to be sent All traps are level 1 Page 44 ...

Page 47: ... warning email when WAN port was disconnected Disable This will disable email alert not to send a warning email when WAN port was disconnected Email Sender Address It is an email address that sends a warning email to a recipient Inform that a recipient checks if there is any problem on WAN ports or not Email SMTP Server Address It is an email sever a warning email will be sent to If you are enable...

Page 48: ...uration allow you where to send system information to other ystem log Currently we machine or not There are up to three machines you can choose to send your s Message Status Messages send only keep when keep send message checked keep last 100 messages in the RAM area they will clear when reboot or power off Figure 25 Syslog Page 46 ...

Page 49: ...will be deleted Syslog Server IP address Up to 3 syslog servers can be used Enable You can enable or disable each server temporarily Port If your syslog server does not use the default port you can change it Log Priority Level The syslog messages are divided into 8 levels from Emergency to Debug level The lower level the less messages will be generated Emergency is the lowest priority level and De...

Page 50: ...re only useful if using both WAN ports Protocol Port B This screen allo c ange some advanced settings to share one 1 Interne IP address These settings rarely need to be changed uration This feature allows you to Router via th et ou can restrict access to a specified IP address o uration These settings determine whether or not the XC DP ived from the WAN port nsure that certain traffic is sent by a...

Page 51: ...and 1 for the WAN port Generally NAT is disabled only when you wish to use the XC DPG Twin WAN Router as a Static Router TCP Timeout Enter the desired value to use on both WAN ports The default is 300 UDP Timeout n both WAN ports The default is 120 TCP Window Limit Enter the desired value to use on both WAN ports The default is 0 no limit TCP MSS Limit Enter the required MSS Maximum Segment Size t...

Page 52: ...st Select the packet types you wish to block using the checkboxes Dynamic Routing RIP v2 This acts as master switch If enabled the selected WAN or LAN will run RIPv1 v2 otherwise they don t have RIP function LAN WAN1 W LAN can execute RIP function AN2 If enabled any WAN or DNS Loopback When you have som registered on public D e servers on LAN and their domain names have already NS To avoid DNS loo...

Page 53: ...u wish to configure If only a single port is used enter the port number in h fields WAN Select the port you wish this traffic to use U e To connect to the XC 1 Ensure that both y er are connected to the Internet 2 ur Web r 3 ddress b r If the port enter follow b 123 This examp AN IP Address is 123 123 123 123 and the port number is 8080 If using the Dy eature you can connect using the domain name ...

Page 54: ...ng Method The methods that how you manage your queue Priority QoS Setup S eature Enable QoS This will allow users enable QoS function queuing It is one of the first queuing variations to be wildly implemented IP TOS of Service Feature 8 bits field in the IP packet header designed to contain values indicating how each packet should be handled in the network If you choose enable then it will enable ...

Page 55: ...ort of packets here Priority Queue It defines a packet if it meets all conditions defined above it will be serviced with some priority level Admission Po existing entry select it from the list and click the Select b fields will then be updated with data for the selected entry Policy Name Enter a suitable name Generally you should use the Policy Name for the network traffic Source Address Define th...

Page 56: ...Page 54 ...

Page 57: ...esired password re enter it in the Verify Password field then save it When you connect to the XC DPG Twin WAN Router with your Browser you will be prompted for the password when you connect as shown below Figure 28 Password Dialog Enter Admin for the User Name Enter the password for the XC DPG Twin WAN Router as set on the Admin Password screen above Page 55 ...

Page 58: ...n It will save the system configuration for you Notice You have to refresh the browser after you saved the system configuration file You also can do firmware upgrade by inputting the correct password and the file name of your firmware Remember do not reset or Restart the device while updating the new firmware because it may cause the system to crash Upgrading the firmware through the FTP utility i...

Page 59: ... configured to provide the XC DPG Twin WAN Router s LAN IP address as the Default Gateway Your DHCP Server must provide correct DNS addresses to the PCs Routing This section is only relevant if your LAN has other Routers or Gateways If you don t have other Routers or Gateways on your LAN you can ignore the Static Routing page completely O These scree o Existing DHCP Server If your LAN already has ...

Page 60: ...The Network Mask for the remote LAN segment For class C networks the default mask is 255 255 255 0 Gateway The IP Address of the Gateway or Router which the XC must use to communicate with the destination above DPG Twin WAN Router NOT the router attached to the remote segment Select the correct interface usually LAN The WAN interface is only available Interface if NAT Network Address Translation i...

Page 61: ...s follows Entry 1 Segment 1 Destination IP Address 192 168 2 0 Network Mask 255 255 255 0 Gateway IP Address 192 168 1 100 Interface LAN Metric 2 Entry 2 Segment 2 Destination IP 192 168 3 0 Address Network Mask 255 255 255 0 Standard Class C Gateway IP Address 192 168 1 100 Interface LAN Metric 3 For Router A s Default Route Destination IP Address 0 0 0 0 Network Mask 0 0 0 0 Gateway IP Address 1...

Page 62: ...For Router B s Default Route Destination IP Address 0 0 0 0 Network Mask 0 0 0 0 Gateway IP Address 192 168 2 80 Interface LAN Metric 3 Page 60 ...

Page 63: ... QoS Setup QoS Feature Enable QoS This will allow users to enable the QoS function Queuing Method This method allows you to manage your queue Priority queuing This is one of the first queuing variations to be wildly implemented IP TOS Type of Service Feature Process TOS Field An 8 bit field in the IP packet header designed to contain values indicating how each packet should be handled in the netwo...

Page 64: ...Policy Name for the network traffic urce Address Define the source address of packets here It has two address or MAC address If you select IP address you can ses Protocol Type The field defines traffic packet type i e IP TCP and UDP It defines a packet if it meets all conditions defined above it ct it from the list an So types like IP define IP address range otherwise define up to four MAC addres ...

Page 65: ... are configured operation is automatic However there are some situations where additional Internet configuration may be required Refer to Chapter 4 Advanced Features for further details System Status Use the System Status link on the main menu to view this screen Figure 34 System Status Page 63 ...

Page 66: ...ss of the XC DPG Twin WAN Router Subnet Mask The Network Mask Subnet Mask for the IP Address above MAC Address The MAC physical address of the XC DPG Twin WAN Router as seen from the local LAN DHCP Server The status of the DHCP Server function either Enabled or Disabled Device Information Firmware Version Version of the Firmware currently installed NAT Status of the NAT feature either Enable or Di...

Page 67: ...on on the Status screen above is clicked the following Figure 35 Restore Factory Defaults I De l ALL of your se g The default IP add s will be restored to the factory default values The DCHP server function will be enabled These changes m m connect to t win A f the Restore fau t Value button on this screen is clicked ttin s will be erased ress password and ALL other setting ay ean that the current...

Page 68: ...The number of sessions Bytes and Packets currently is processed on each port Current Bandwidth The current Download and Upload speeds on each WAN port Check NAT Detail will display the NAT Status screen described below ta Sy NAT This section displays data for Statistics Connection status This will display either Connected or Not Connected Interface Statistics This section displays cumulative stati...

Page 69: ...Subnet Mask for the I above Active WAN IP I n the following data is shown IP Address The WAN Internet IP Address of the XC DPG Twin WAN Router Mask Address The Network Mask Subnet Mask for the IP Address above nfo There is one 1 row for each active connection For each connectio NAT Timeouts This displays the current timeout values for TCP and UDP connections TCP Prosperity This displays the MSS Ma...

Page 70: ...ocal traffic NAT Connections This displays the current number of active connections For further details click the View Connection list button Errors Statistics are displayed for Checksum errors number of retries and number of bad packets Misc This displays the total IP packets and reserved address Page 68 ...

Page 71: ...LAN 4 WAN 1 Status 1 Power External Power Adapter 5 V 1 5A DC FCC Statement This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions 1 This device may not cause harmful interference 2 This device must accept any interference received including interference that may cause undesired operation CE Marking Warning This is a Class A product In a domestic en...

Page 72: ...AN has a Router the LAN Administrator must re configure the Router itself Refer to pter 5 Adv AN Setup for details CP IP ings f using t lt XC DPG Tw By defa suitable For all n ess and rela er versions of Windows the default TCP IP setting is to act as a DHC eck your TCP IP settings the proce If yo Cha anced L Checking TCP IP Settings Windows 9x ME 1 Select Control Panel Network You should see a sc...

Page 73: ...s provided by your ISP then click OK On the Gateway tab enter the XC DPG Twin WAN Router s IP address in the New Gateway field and click Add as shown below Your LAN administrator can advise you of the IP Address they assigned to the XC DPG Twin WAN Router Using DHCP To use DHCP select the radio button Obtain an IP Address automatically This is the default Windows settings Using Specify an IP Addre...

Page 74: ...e 41 DNS Tab Win 95 98 Checking TCP IP Settings Windows 2000 1 Select Control Panel Network and Dial up Connection 2 Right click the Local Area Connection icon and select Properties You should see a screen like the following Figure 42 Network Configuration Win 2000 3 Select the TCP IP protocol for your network card 4 Click on the Properties button the following You should then see a screen like Pa...

Page 75: ...ess If your PC is already configured check with your network administrator before making the following changes Enter the XC DPG Twin WAN Router s IP address in the Default gateway field and click OK Your LAN administrator can advise you of the IP Address they assigned to the XC DPG Twin WAN Router If the DNS Server fields are empty select Use the following DNS server addresses and enter the DNS ad...

Page 76: ...ght click the Local Area Connection and choose Properties You should see a screen like the following Figure 44 Network Configuration Windows XP 4 Click on the Properties button You should then see a screen like the following 3 Select the TCP IP protocol for your network card Page 74 ...

Page 77: ...istrator before making the following changes Enter the XC DPG Twin WAN Router s IP address in the Default gateway field and click OK Your LAN administrator can advise you of the IP Address they assigned to the XC DPG Twin WAN Router If the DNS Server fields are empty select Use the following DNS server addresses and enter the DNS address or addresses provided by your ISP then click OK Restart your...

Page 78: ...to So If the PCs are configured correctly but still not working check the XC DPG Twin WAN Router Ensure that it is connected and ON Connect to it and check its settings If you can t connect to it check the LAN and power connections If the XC DPG Twin WAN Router is configured correctly check your Internet connection DSL Cable modem etc to see that it is working correctly Problem 2 Some applications...

Page 79: ...es the data passing through it so it is not tions feature to allow the use of Internet applications which this does solve the problem you can use the DMZ function This should work with ost applications but If m It is a security risk since the firewall is disabled for the DMZ PC Only one 1 PC can use this feature Page 77 ...

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XiNCOM Twin WAN XC-DPG402, User Manual

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