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TELINDUS TELINDUS 

1130/1131 

Web 

Interface User’s Guide  

 

 

 

Version 2.0 

Page 43/52 December 

2004 

 

4.6.18 Access 

Control 

 

In the presence of the firewall, anonymous Internet traffic is blocked. Using the advanced security 
features, you can redirect this traffic to a dedicated computer and open the access from the 
Internet to the ADSL Router's management ports (web, telnet).  The ADSL Router's firewall and 
NAT services (port forwarding, access control) can be disabled for all interfaces by un-checking 
the "Enable Firewall and NAT Service" in LAN Setup. 

Access control can also be called port blocking.  Specific types of traffic that is destined to a 
selected LAN IP address can be blocked.  To enable any of the advanced security features, click 
ADVANCED, and configure the option under Access Control.   A page similar to the port-
forwarding page appears.  An IP address can be added to a rule.  All Access Control rules have 
precedence over rules that were added via the port-forwarding page. See Figure 33 (Access 
Control). 

 

 

Figure 33 (Access Control) 

 

4.6.18.1 

Enable Web from WAN 

Enabling the Web from WAN on your local network allows Web requests that come from the 
Internet to be re-routed to a Web Server that is on a different subnet.  This is different that the 
Web server rule that is configurable via the port-forwarding page.  In this case, the web server is 
on a different subnet. 

 
 

Содержание 1130

Страница 1: ...TELINDUS 1130 1131 Web Interface User s Guide Version 2 0 Page 1 52 October 2004 WebInterfaceUser sGuide TELINDUS 1130 1131ADSLROUTER BRIDGE ...

Страница 2: ...New Connection 12 4 4 2 Modify an Existing Connection 19 4 4 3 Modem setup 19 4 5 CONFIGURING THE LAN 19 4 5 1 Configure a LAN group 20 4 5 2 Firewall NAT Services 23 4 6 ADVANCED FOR ADVANCED USERS ONLY 24 4 6 1 UPnP 24 4 6 2 SNTP 25 4 6 3 SNMP 26 4 6 4 DNS Proxy 27 4 6 5 Dynamic DNS Client 28 4 6 6 IP QoS 29 4 6 7 Port Forwarding 32 4 6 8 IP Filters 33 4 6 9 LAN Clients 34 4 6 10 LAN Isolation 3...

Страница 3: ... 48 4 8 1 Network Statistics 48 4 8 2 Connection Status 48 4 8 3 DHCP Clients 48 4 8 4 Modem Status 48 4 8 5 Product Information 48 4 8 6 System Log 49 5 APPENDIX A TROUBLESHOOTING 50 5 1 THE ADSL ROUTER IS NOT FUNCTIONAL 50 5 2 I CAN T CONNECT TO THE ADSL ROUTER 50 5 3 THE DSL LINK LED CONTINUES TO BLINK BUT DOES NOT GO SOLID 51 5 4 THE DSL LINK LED IS ALWAYS OFF 51 6 ADSL ROUTER TERMS 52 ...

Страница 4: ...e never before 1 1 Features ADSL ATM Support ANSI T1 413 issue 2 ITU T G 992 1 G dmt and G 992 2 G lite compliant ADSL2 ADSL2 RE ADSL compliant Rate Adaptive modem at 32 Kbps steps Dynamic Adaptive Equalisation to improve Carrier s service area Bridge Tap Mitigation support ATM Layer with Traffic shaping QoS Support UBR CBR VBR rt VBR nrt AAL ATM Attributes AAL5 Multiple PVC up to 8 support Bridge...

Страница 5: ...stic Test DSL OAM Network Ping Test Telnet CLI Read Only Syslog Support Security Support NAT for basic Firewall support Packet Filtering Firewall Support Stateful Packet Inspection Support IP Filters Bridge Filters up to 20 rules Protection against Denial of Service attacks Password Authentication to Modem External Connectors 1 x RJ 11 Telephone socket for ADSL line 1 x RJ45 for 10 100Base T Ether...

Страница 6: ... TOOLS LAN local area network port s connect to Ethernet network devices such as a PC hub switch or routers The TELINDUS 1130 1131 comes with a single LAN connection Depending on the connection you may need a cross over cable or a straight through cable Power is where you connect the power Make sure to observe the proper power requirements The require power voltage is 9 volts DC USB universal seri...

Страница 7: ...e Ethernet and DSL interfaces please refer to the Quick Start Guide 3 Connect the AC Power Adapter Depending upon the type of network you may want to put the power supply on an uninterruptible supply Only use the power adapter supplied with the ADSL Router A different adapter may damage the product Now that the hardware installation is complete proceed to Chapter 4 Setting up your ADSL Router ...

Страница 8: ...n case sensitive Note Before setting up your ADSL Router make sure you have followed the Quick Start guide You should have your computers configured for DHCP mode Automatically obtain IP Address and have proxies disabled on your browser Also if you access the ADSL Router and instead of getting a login screen the browser instead displays a login redirection screen you should check your browser s se...

Страница 9: ...nd Software Version Figure 2 Homepage Now select SETUP and then Quick Start This will give access to the Quick Start screen Figure 3 By default the ADSL Router has being configured to PPP connection and user would only need to enter the username and password as specified by the local ISP to make connection to the internet The Quick Start page is meant for basic users whom only require easy and sea...

Страница 10: ...TELINDUS TELINDUS 1130 1131 Web Interface User s Guide Version 2 0 Page 10 52 December 2004 Figure 3 Quick Start page ...

Страница 11: ...DSL Router there are several concepts that you should be familiar with on how your new ADSL Router works Please take a moment to familiarize yourself with these concepts as it should make the configuration much easier Figure 4 Setup page 4 3 1 Wide Area Network connection On the other side of the ADSL Router is where your Wide Area Network WAN connection also referred to as a broadband connection ...

Страница 12: ...ion is basically a virtual connection Your ADSL Router can support up to 8 different unique virtual connections If you have multiple different virtual connections you may need to utilize the static and dynamic routing capabilities of the modem to pass data correctly 4 4 1 1 Bridged gateway profile and Connection A pure bridged connection does not assign and IP address to the WAN interface NAT and ...

Страница 13: ... By selecting PPPoA you are forcing your ADSL Router to terminate the PPPoA connection The advantage is that the PPPoA termination is done within the ADSL Router and not on your PC this frees up your PC resources and allows multiple users to utilize the PPPoA connection To configure the gateway for PPPoA click on Setup and then click on New Connection The default PPPoE connection setup is displaye...

Страница 14: ...k is always active enter a 0 in this field e Keep Alive When on demand option is not enable this value specifies the time to wait without being connected to your provider before terminating the connection To ensure that the link is always active enter a 0 in this field f Default Gateway Specify this connection as the default route g MTU Maximum Transmission Unit the DSL connection can receive It i...

Страница 15: ...e different options h Username The username for the PPPoE access this is provided by your DSL service provider or your ISP i Password The password for the PPPoE access this is provided by your DSL service provider or your ISP j On Demand Enables on demand mode The connection will disconnect if no activity is detected after the specified idle timeout value k Idle Timeout Specifies that PPPoE connec...

Страница 16: ...on setup is displayed At the Type field select DHCP and the DHCP connection setup page is displayed Figure 8 illustrates a typical DHCP configuration Give your DHCP connection a unique name the name must not have spaces and cannot begin with numbers In this case the unique name is called DHCP1 Select the encapsulation type LLC or VC if you are not sure just use the default mode Select the VPI and ...

Страница 17: ...ld select Static and the Static connection setup page is displayed Figure 9 illustrates a typical Static configuration Give your Static connection a unique name the name must not have spaces and cannot begin with numbers In this case the unique name is called Static1 Select the encapsulation type LLC or VC if you are not sure just use the default mode Select the VPI and VCI settings your DSL servi...

Страница 18: ...igure the ADSL Router for a CLIP connection click on Setup and then click on New Connection The default CLIP connection setup is displayed At the Type field select CLIP and the CLIP connection setup page is displayed Figure 10 illustrates a typical CLIP configuration Give your CLIP connection a unique name the name must not have spaces and cannot begin with numbers In this case the unique name is ...

Страница 19: ... to make the change permanent you need to click on Save All Settings At the System Commands page under the TOOLS click on Save All 4 4 3 Modem setup To configure the DSL modulation type Click on SETUP Under WAN Setup select Modem This will bring up the modem setup screen Leave the default value if you are unsure or the DSL ISP did not provide this information For most all cases this screen should ...

Страница 20: ...1 and configure the different LAN groups with the physical and virtual interfaces defined under WAN Setup In the example a LAN group is defined with the USB interface the Ethernet interface and the pre defined connection factory See Figure 11 Figure 11 LAN Configuration 4 5 1 Configure a LAN group A LAN group can be configured by clicking on Configure in the LAN configuration screen see Figure 11 ...

Страница 21: ...u have DHCP enabled the DHCP configuration must reside within the same subnet The default gateway is the routing device used to forward all traffic that is not addressed to a station within the local subnet Your ISP will provide you with the default gateway Address The hostname can be any alphanumeric word that does not contain spaces The domain name is used to in conjunction with the host name to...

Страница 22: ... of time is in units of minutes the default value is 3600 minutes 60 hours Note If you change the start or end values make sure the values are still within the same subnet as the router IP address In other words if the router IP address is 192 168 1 1 default and you change the DHCP start end IP addresses to be 192 128 1 2 192 128 1 100 you will not be able to communicate to the ADSL Router if you...

Страница 23: ...irewall NAT Services You can enable or disable Firewall and NAT by clicking on SETUP and under LAN Setup select Firewall NAT Services By unselecting the Enable Firewall and NAT Services button the firewall and NAT services is disabled for all WAN connections Figure 14 Figure 14 Firewall NAT Services The Apply button will temporarily save these settings To make the change permanent you need to clic...

Страница 24: ...ations using the UPnP protocol This feature requires one active DSL connection In presence of multiple DSL connections select the one over which the incoming traffic will be present for example the default Internet connection To enable UPnP you must first have a WAN connection configured Once a WAN connection is configured click ADVANCED and select UPnP This will bring up the screen shown in Figur...

Страница 25: ...red parameters to synchronize on this external clock See Figure 16 SNTP Allow about 15 minutes for the Router to contact the Time Server to get a response The system log will be able to reflect the updated time upon successfully connected the time server Figure 16 SNTP The Apply button will temporarily save these settings To make the change permanent you need to click on Save All Settings At the S...

Страница 26: ...e 17 SNMP Management Both the SNMP agent and the traps can be enabled or disabled Basic Information can be entered in the Name Location and Contact fields In addition Community names can be defined with different Access Rights and the Trap Destination addresses can be entered Figure 17 SNMP Management The Apply button will temporarily save these settings To make the change permanent you need to cl...

Страница 27: ...the user to select the Domain Name Server DNS Server Priority as well as enter IP addresses for Primary DNS and secondary DNS Figure 18 DNS Proxy The Apply button will temporarily save these settings To make the change permanent you need to click on Save All Settings At the System Commands page under the TOOLS click on Save All ...

Страница 28: ...en after the ISP update the WAN IP to another IP address It can be useful in web hosting and FTP services Note The Username Password entered should be similar to the Username Password you have specified during the registration of the DNS hostname Figure 19 Dynamic DNS Client The Apply button will temporarily save these settings To make the change permanent you need to click on Save All Settings At...

Страница 29: ... Ethernet and USB Bridged for the downstream traffic Low Medium priority weights These 2 fields will allow you to select the weights of the Medium and Low priority queues in increments of 10 percent so that that the sum of the weights of these 2 queues is equal to 100 percent Enable IP QoS This field allows you to enable disable IP QoS for the chosen connection Trusted Mode The NSP has two primary...

Страница 30: ...ied by Rule Name Source Destination IP Address and Netmask Source Destination Port range Protocol and Traffic Priority The Traffic Priority field corresponds to the Priority Queue High Medium Low for for this traffic The possible options for Protocol are ANY ICMP TCP and UDP Wildcard entries are allowed for IP Address Netmask and Port range fields The additional TOS marking field allows you to ass...

Страница 31: ...de Version 2 0 Page 31 52 December 2004 Figure 21 IP QoS Traffic Rule The Apply button will temporarily save these settings To make the change permanent you need to click on Save All Settings At the System Commands page under the TOOLS click on Save All ...

Страница 32: ...IP address To configure a service game or other application select the external connection for example the Internet connection from the HOME screen click ADVANCED and select Port Forwarding Next select the computer hosting the service and add the corresponding firewall rule If you want to add a custom application select the User category click New and fill in the port protocols and description for...

Страница 33: ...he Apply button will temporarily save these settings To make the change permanent you need to click on Save All Settings At the System Commands page under the TOOLS click on Save All 4 6 8 IP Filters IP filters allow to configure the Firewall to block all or specific types of IP traffic See Figure 23 IP Filters It is also possible to build Custom IP Filters Figure 23 IP Filters The Apply button wi...

Страница 34: ...ess server is on the LAN and you want this server to be visible via the WAN you must add its IP address Once the IP address has been added to you can apply Port Forwarding and Access Control rules to this IP address See Figure 24 LAN Clients Figure 24 LAN Clients The Apply button will temporarily save these settings To make the change permanent you need to click on Save All Settings At the System ...

Страница 35: ...me type When bridge filtering is enabled each frame is examined against the each defined filter rules sequentially and when a matched is determined the appropriate filtering action determined by the access type selected i e allow or deny is performed The user should note that the bridge filter will only examined frames from interfaces which is part of the bridge itself Twenty filter rules are supp...

Страница 36: ...Bridge Filters button allow the user to enable or disable bridge filtering It can be set unset during any add edit delete operation It can also be set unset independently by just pressing the Apply button Note On a windows based machine to find a MAC address at a dos prompt type ipconfig all Note There are three hidden filter rules within the bridge filter table These rules are entered automatical...

Страница 37: ...lter allows to filter certain types of Web Applications like Cookies JAVA AciveX or Pop Ups See Figure 27 Web Filters Figure 27 Web Filters The Apply button will temporarily save these settings To make the change permanent you need to click on Save All Settings At the System Commands page under the TOOLS click on Save All ...

Страница 38: ... website will be denied See Figure 28 URL Filtering Configuration Advertisements from websites like ads doubleclick net can be blocked by adding ads doubleclick net to the list of blocked keywords Access to undesirable websites related to pornography or gambling can also be blocked in this way Figure 28 URL Filtering Configuration The Apply button will temporarily save these settings To make the c...

Страница 39: ...A host may belong to multiple host groups e Non group members may send UDP datagrams to the host group Multicasting is useful when data needs to be sent to more than one other device For instance if one device is responsible for acquiring data that many other devices need then multicasting is a natural fit Note that using multicasting as opposed to sending the same data to individual devices uses ...

Страница 40: ...st three fields of the New Destination IP while the last field should be 0 The Subnet Mask identifies which portion of an IP address is the network portion and which portion is the host portion For a full Class C Subnet the Subnet Mask is 255 255 255 0 The Gateway IP address should be the IP address of the gateway device that allows for contact between the Gateway and the remote network or host Th...

Страница 41: ... the ADSL Router will only send out RIP information Selecting both means that the ADSL Router will incorporate received RIP information and send out updated RIP information The protocol is dependent upon the entire network Most networks support Rip v1 If RIP v1 is selected routing data will be sent in RIP v1 format If Rip V2 is selected routing data will be sent in RIP v2 format using subnet broad...

Страница 42: ...ace User s Guide Version 2 0 Page 42 52 December 2004 4 6 17 Show Routes The Sow Routes screen under ADVANCED allows to see both static and dynamic routes in the Router See Figure 32 Routing Table DSL Modem Figure 32 Routing Table DSL Modem ...

Страница 43: ...blocking Specific types of traffic that is destined to a selected LAN IP address can be blocked To enable any of the advanced security features click ADVANCED and configure the option under Access Control A page similar to the port forwarding page appears An IP address can be added to a rule All Access Control rules have precedence over rules that were added via the port forwarding page See Figure...

Страница 44: ...er is on a different subnet 4 6 18 3 Enable Incoming ICMP Ping Enabling the Incoming Internet Control Message Protocol ICMP Ping will allow Echo requests to come into the gateway The gateway will respond with an ICMP Echo response message The option allows the DSL provider or ISP to determine the following a The status of the network b Tracking and isolating hardware and software problems c Testin...

Страница 45: ...Remote Log settings allows to enter the address of an external server s which can log router events at different severity levels 4 7 3 User Management You can change your ADSL Router s username and password by clicking on User Management From here you can change the login name and password You can also change the idle timeout you will need to log back onto the ADSL Router once the timeout expires ...

Страница 46: ...you have your PC connected to the ADSL Router via the default DHCP configuration you should be able to Ping the network address 192 168 1 1 If your ISP has provided their server address you can try to ping the address If the pings for both the WAN and the LAN side complete and you have the proper protocols configured you should be able to surf the Internet By default when you select ping test the ...

Страница 47: ...SL Router is properly connected to the WAN Network This test may take a few seconds to complete To perform the test select your connection from the list and press the Test button Before running this test make sure you have a valid DSL link if the DSL link is not connected this test will always fail Also the DSLAM must support this feature not all DSLAMs have F4 and F5 support ...

Страница 48: ...t USB DSL 4 8 2 Connection Status Select to view the Status of different connections 4 8 3 DHCP Clients Select to view the list of DHCP clients 4 8 4 Modem Status Select to view the Status and Statistics of your broadband DSL connection 4 8 5 Product Information You can display the ADSL Router s driver and run time information by going under Status title and click on Product Information Figure 36 ...

Страница 49: ...ember 2004 4 8 6 System Log You can display the ADSL Router s log by going under the Status title click System log From here you can view all logged information Depending upon the severity level this logged info will generate log reports to a remote host if remote logging is enabled ...

Страница 50: ...ou should be able to ping the ISPs network If you cannot PING the ISPs network make sure you are using the correct protocols with the correct VPI VCI values 9 Make sure NAT is enabled for your connection If NAT is disabled the ADSL Router will not route frames correctly except in Bridge connection 5 2 I can t connect to the ADSL Router 1 Check to see that the power LED is green and that the networ...

Страница 51: ...hat for every parallel phone line connected to telephone or fax to install with a micro filter Common Problems and Solutions 5 4 The DSL Link LED is always off 1 Make sure you have DSL service You should get some kind of information from your ISP that states that DSL service is installed You can usually tell if the service is installed by listening to the phone line you will hear some high pitched...

Страница 52: ...ore open to the Internet Suppose that you want to run a web server or a game server Normal servers like these are blocked from working by the NAT functionality The solution is to isolate the single local computer into a DMZ This makes the single computer look like it is directly on the Internet and others can access this machine Your machine isn t really directly connected to the Internet and it r...

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