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NetComm NB1 User's Manual
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1. sese 28 PPPOA Connection E 29 Static Connection Selllp c rdc ertt voces casas E ERES Ae EP ER ERE Qr vedencs ERE RE de Sg 30 DHCP Connection Setup EE 31 Bridge Settings EE 31 WAN Setup gt Modei PEE 32 BLOE 33 Advanced 34 Advanced UPMP rainira Leere re ee devon EELER ce RES erR KAE deos 35 elle EE 36 forie 38 ele ET A0 QOS Setup PAGE dieran news EENS EE Syne E 40 Rules Configuration Page EE 41 NB1 User Guide YML780 Rev1 2 www netcomm com au NELCOMM Traffic Queuing Configuration ecoute nerunt inne reb bare ua c rte ee E dE Ede te dedos 42 Queue Bpetesr arrere nET eie EEEN a E Ene EEE ETOT 42 aro aiite UTEE i0 A 2s ets EA T E E A ee EA A E 42 Titele 42 Configuration EE 42 Brepols 42 WRR Queue Scheduler for Medium and Low priority queues 43 Connguratom NE ED RE DRE EDD D 43 Low Latency Queue Fragmentation and Interleaving for Voice Traffic 43 TOSsto Priority Mapping orien es Certe ie eorr dere EE beer epe ere ea 43 Advanced gt Port Forwarding eene nennen tenens 45 More about Port Forwards s c ioo edente toc oo Eat eaae rera eoe guod paetos 45 Well know and registered Ports A 46 Easy Port Forwarding Applying Pre Defined Rules nssssssnnnssssn re nesrer reenen 47 DMZ Settings osaerari tio rtr rp sdecervadessdaszntpvands gaea a Ea a aar rei ea ai
2. Lag Broadband Solutions User Guide Melton Contents VE 5 NET Package GContehls omini e eec esee terree fey cae ve cere reve Ree 6 Minimum System Requiremerits 5 2 oreet extre eon ripe renun Fee prese ree eben ERR oiered 7 Dol needa Micro LCE 8 LED WGI CALORS sirina ann area aE aae 9 Back Panel POMS EE 10 Restoring Factory Defaults ccccccescescceeeeceeececeeeeeeeaaeeeeseaeaaeceeeeseeaeeeeeeteeeaeeeeeeeaes 11 Default Selliigs eebe ebe 12 LAN MANAGEMENT ces eege Case pore a eene dein R eanben e KESE aro due 12 VC En EE 12 leo rinpicec rm 12 Connecting your NB 2 eicere ee EENS SEELEN 13 Configuring your TE Ms 14 Computer Hardware Configuration occi ioter peter gati IE Face ENEE GENEE dies 16 dl iP dudo M 16 Windows 2000 EE 16 Windows Me 16 Wirdows 95 98 e 17 PROVEN COGS CUMING E 18 EIER ees deed EE 19 E ee iatte e 20 IMPS MACES CE ai 20 Configuring LAN Groups ci aci deer eco cec re ceret de rte edo ctor ce creo ies 21 IP SeliligS edel eege eves ces ites eter cto ees 21 DO IVIC c CLE 23 WAN Setup New Cornectlof 5 erint Dru tek nre de et TE Ease Re neben 24 PPPOE Connection Setup Fields erinnere tenerent t Ponce 24 PPPOE Connection Setup itor ote n ether tpe bep eo eo utin Deer sepe Rie Ree poU 26 PRP EE ee 26 PVC Private Virtual Circuit Settings
3. Lease time The lease time is the amount of time an IP address issued by the DHCP service of your modem is valid before being updated If all fields are 0 the allocated IP address will be effective indefinitely Enable DHCP Relay Allow PCs on LAN to request IP address from other DHCP server Services It is possible to set the services for an interface by clicking on the hyperlink which will take you to the page to configure them Please refer to the relevant section in this manual for information on the settings for these services YML78o Rev1 NB1 User Guide WWW netcomm com au 23 NELCOMM WAN Setup New Connection If you click New Connection you will see the screen shown below vom vu MLTCOBNES GEO XEETU TD ADT LAN Setup Det Connectim Setup LAN Configuration Ethernet Soritch Name Type PPPoE sl Sharing Deable w Options SM NAT f Feawst VLAN ID Priority Bits PPP Settings PVC Settings Username username Pye Password erer ven 0 Idle Teneout secs KCL g Keep Alive 10 mn QoS USR iw Auto C CHAP C PAP Authentication Auto C o PRS loos MTU 1492 n bytes SCH ps OnDemand Defaut Gateway vf Enforce MTU S Debug C me celis PPP Unnumbered C LAN i au jusecs a c BER EE EEN The Connection setup page requires you to choose the correct settings to work with your ADSL connection as specified by your ISP The screen will add or remove non applicable choices
4. High Medium and Low YML78o Rev1 NB1 User Guide WWW netcomm com au 41 NELCOMM Traffic Queuing Configuration Based on the TOS DSCP marking the NB1 shall prioritize the traffic servicing on the outgoing interface facing the Access Network using a 3 band priority mecha nism as described below Queue Priorities One Expedited Forwarding EF Queue High Priority queue with non preemptible service The EF queue is always scheduled first prior to the medium and low priority queues and runs to completion Two Queues Medium and Low Priority with Weighted Round Robin service Based on the associated weights packets on these queues share the remaining link bandwidth after the EF service The low priority queue corresponds to Best Effort service Looking forward the medium priority queue will play the role of Assured Forwarding Queue Configuration a The Medium and Low Priority Queue weights will be selectable via the Web UI User weights for these two queues are entered as a percentage in increments of 10 The sum of the 2 weights must be equal to 100 percent En queuing Policy Inter queue isolation to make greed work on the Residential Gateway the transmit interface buffer a common pool for all queues can be monopolized by a greedy flow on the low priority queue thus preventing en queuing high priority traffic To prevent such conditions the en queuing process is using a simple configurable al location of
5. 45 Melton The reason for this is that when using NAT your publicly accessible IP address will be used by and point to your router which then needs to deliver all traffic to the private IP addresses used by your PCs The Internet Assigned Numbers Authority IANA is the central coordinator for the assignment of unique parameter values for Internet protocols Port numbers range from 0 to 65535 but only ports numbers 0 to 1023 are reserved for privileged serv ices and are designated as well known ports The registered ports are numbered from 1024 through 49151 The remaining ports referred to as dynamic ports or private ports are numbered from 49152 through 65535 Examples of well known and registered port numbers are shown in Table 4 for fur ther information please see IANA s website at http www iana org assignments port numbers Well know and registered Ports Port Number Protocol Description 20 TCP FTP Data EN TCP FTP Control 22 TCP amp UDP SSH Remote Login Protocol 23 TCP Telnet 25 TCP SMTP Simple Mail Transfer Protocol 53 TCP amp UDP DNS Domain Name Server 69 UDP TFTP Trivial File Transfer Protocol 80 TCP World Wide Web HTTP 110 TCP POP3 Post Office Protocol Version 3 119 TCP NEWS Network News Transfer Protocol 123 UDP NTP Network Time Protocol 161 TCP SNMP 443 TCP amp UDP HTTPS 1503 TCP T 120 1720 TCP H 323 4000 TCP ICQ 7070 UDP RealAudio NB1 User Guide YML78o Rev1 46 www netcomm com au
6. 992 2 ADSL2 2Plus Higher rate ADSL services gradually being made available at various ex changes Follow ISP advice on whether this connection is suitable Click Apply to save the changes NB1 User Guide YML78o Rev1 32 www netcomm com au Melton e Are you sure you want to Log Out Click Log Out to logout of the modem s configuration interface YML78o Rev1 NB1 User Guide www netcomm com au 33 NELCOMM Advanced The Advanced menu allows you to configure a number of features of your modem This section deals with these features Aen COREA won Bee ae urn Albe an eid Snir The Advanced section lote pau configure advanced features Los RID Fuwwall RAT UPnP IOMP Redge Fitters and LAN cliente Ur IP Das Configure UPnP ter iifwant connectians Fort Forwarding IP Filters SNiP Configure ONTP to configere tema tev t on Internat LAN Chants wem Conliquee RHMB Manaqarmert LAN teolation IP Qos Configure I Quality of Service for different connections Weide Filters E eating werd WAT pass through te perce hosted Haitit ast aiaia e latie Betting 1P titers QHAGISTISVIN ox RECs VE LEM EWE EM Vl EPA Dynamic Routing LAN tents Configure LAN Chents Access Control LAN Messe Dirabla bratty between LANI Log Out Uridge Haters Salad to ratue Biidge Faart Configure Multirast pacssthonugh tur d tsrerm TTT BIER Static Routing Configure Etec router Configure RIP Access Contro
7. Guide www netcomm com au 3 Melton eener d Kee le e EE ADSL ATM SUPPORT ENCAPSULATION SUPPOR I Sec ross cep xex v erYeY Psy a FEY erger Dok reg 75 NETWORK SUPPORT ssessssssesssehen n Re enen enn nnne nnn rn rsen nnns snis naria 75 Ol M 75 ei DM T Tc 76 MANAGEMENT SUPPOR Pirar tias cree eere err uev ey vv eve edo vri Eva EEN Ee 76 PUPAE EVV AUR Ee E EAT E EE E Ee 76 PLATFORM SUPPORT sissvsncssscoust csececdsdecnectcsssnassGuspiaseticecchadeepeavcansecsidgoscss 76 LED INDICATORS nennen nnnm nnns nnne rr nnne ness nasse nian 76 Appendix B Gable Connections Eeer 77 IJ 45 Network POMS EE TT Straight and crossover cable configuration seem 78 Cie ay Klee Lu lo Ino Mr CE 78 VE Reen E 78 Rut connector and cable EE 79 erleedegt lee uere ques oe res FORCE dE ER ESS 79 Appendix PCI 80 Appendix D Registering your NetComm Product 88 Contact InfortmiatiOfl eessen Fev es vua siones dee eve eu So ebay OEPu E OE EEN ESSERE PNE e 88 Appendix E Legal amp Regulatory Information esses 89 Customer Information 89 Product Ee esters a tl LL or R R TODUL DEOS 89 Limitations of VWaltalily 2 c editae bax Toston dek kae dena ERR a RU ME Sakr Rcx c uide 90 NB1 User Guide YML78o Rev1 4 www netcomm com au MEL Overview Thank you for purchasing the NetComm NB1 ADSL ADSL2 Modem Router Net Comm brings you
8. NELCOMM Easy Port Forwarding Applying Pre Defined Rules Available pre defined rules are categorised according to the application type Click the Radio Button adjacent to the appropriate Category and then select the required application name Click on the Add button to move the application into the Applied Rules box In the example shown on the previous page Delta Force has been se lected from the list of Available Rules and is about to be copied to Applied Rules In the example this will configure your Modem ports to use with Delta Force Option Description WAN Connection Allow Incoming Ping Select LAN Group LAN IP New IP Refers to the active Connection Profile Enabling this feature allows users on the WAN side of your modem to receive replies to an ICMP ping command Use ful for testing remote connection to your modem Select the LAN group for which you are setting up the port forwarding rules for Select the device PC to which you will be port forwarding data to The default will be the LAN device currently logged in to the modem s web interface For example if you had a web server with IP address 192 168 1 100 you would select this from the drop down list If you wish to manually add a LAN client so that you can apply rules to it click on the New IP Button and enter Host Name MAC Address and IP Address Note The MAC address needs to be entered in the format 90 XX XX XX
9. according to the weights assigned after the high priority queue has been completely serviced Rules Configuration Page The Rules configuration page will allow the user to define IP matching fields to asso ciate with the priority queues associated with the named connections selected above in the QoS Setup Page section There will be three primary fields for the user to select 1 A Trusted mode check box 2 A traffic priority choice High Medium Low and 3 An IP rules matching selection area The NB1 has two primary modes of operation with regard to queue traffic prioriti zation Trusted and Un trusted The Web UI will provide one check box to enable trusted mode In trusted mode all rules will be applied first regardless of the setting of the TOS bits After the rules have been exhausted the existing TOS bit settings will be honoured If the Trusted mode box is unchecked this will indicate the Un trusted mode Un trusted mode will match first against all rules as in Trusted mode The difference is that if there is no match then a default rule will be used The default rule will have an associated queuing priority Rule definitions will be defined by the user by allowing the user to select matching based on Source IP Destination IP IP Protocol Source Port Destination Port and Incoming Mac Port switched LAN Port These selections will define a rule and be associated with a particular queue priority
10. and configure the basic settings for your Internet connection Your ISP should provide you with the necessary information to complete this step The settings that you most likely need to change to access the Internet are grouped onto a single EasyConfig page To configure your modem follow the steps below Note Ensure that your PC is setup as a DHCP client Refer to the Computer jm Hardware Configuration section for instructions on how to set this up with different Operating Systems Insert the CD into your CD ROM drive An autorun screen will appear Click on Configure Modem Alternatively if the CD ROM is not available you can open a web browser and type http 192 168 1 1 in the location bar to access the modem s EasyConfig setup screen directly The login page will be displayed Enter the modem s username and password The default username is admin The default password is admin Hinaee Log En to continuum Log In Username adn Password eeneg Click on Log In 3 The EasyConfig page will be displayed NB1 User Guide YML78o Rev1 14 www netcomm com au NELCOMM Quick Settings Protocok PPPoE User ID lusemame up Password mm ver n vel 4 Check with your ISP what Protocol your modem needs to use to connect to the Internet If unsure leave the default selection of PPPoE 5 In the User ID field enter the Username that your ISP has provided In the pa
11. au NB1 User Guide 85 NELCOMM TCP IP Telnet TFTP TTL twisted pair upstream USB vc VCI VPI Transmission Control Protocol Internet Protocol The basic protocols used on the Internet TCP is responsible for di viding data up into packets for delivery and reassembling them at the destination while IP is responsible for deliv ering the packets from source to destination When TCP and IP are bundled with higher level applications such as HTTP FTP Telnet etc TCP IP refers to this whole suite of protocols An interactive character based program used to access a remote computer While HTTP the web protocol and FTP only allow you to download files from a remote computer Telnet allows you to log into and use a computer from a remote location Trivial File Transfer Protocol A protocol for file transfers TFTP is easier to use than File Transfer Protocol FTP but not as capable or secure Time To Live A field in an IP packet that limits the life span of that packet Originally meant as a time duration the TTL is usually represented instead as a maximum hop count each router that receives a packet decrements this field by one When the TTL reaches zero the packet is discarded The ordinary copper telephone wiring long used by tel ephone companies It contains one or more wire pairs twisted together to reduce inductance and noise Each telephone line uses one pair In homes it is most often install
12. data rates are often expressed in Mbps In splitterless deployments a microfilter is a device that removes the data frequencies in the DSL signal so that telephone users do not experience interference noise from the data signals Microfilter types include in line in stalls between phone and jack and wall mount tele phone jack with built in microfilter See also splitterless Network Address Translation A service performed by many routers that translates your network s publicly known IP address into a Private IP address for each com puter on your LAN Only your router and your LAN know these addresses the outside world sees only the public IP address when talking to a computer on your LAN A defined method for translating between public and pri vate IP addresses on your LAN YML78o Rev1 www netcomm com au NB1 User Guide 83 NELCOMM network network mask NIC packet ping port POTS POTS splitter PPP PPPoA PPPoE protocol A group of computers that are connected together al lowing them to communicate with each other and share resources such as software files etc A network can be small such as a LAN or very large such as the Internet A network mask is a sequence of bits applied to an IP address to select the network ID while ignoring the host ID Bits set to 1 mean select this bit while bits set to 0 mean ignore this bit For example if the network mask 255 255 255
13. md 6 Interactive 0 0x16 11 mmc mr md 6 Interactive 0 0x18 12 mt md 4 Int Bulk 1 Oxia 13 mmc mt md 4 Int Bulk 1 Oxic 14 mr mt md 4 Int Bulk 1 Oxie 15 mmc mr mt md 4 Int Bulk 1 The Default queue priority for non mapped TOS values is Best Effort NB1 User Guide YML78o Rev1 44 www netcomm com au NELCOMM Advanced sPort Forwarding Port Forwarding is necessary because NAT Network Address Translation only forwards traffic from the Internet to the LAN if a specific port mapping exists in the NAT translation table Because of this the NAT provides a level of protection for computers that are connected to your LAN However this also creates a connectivity problem when you want to make LAN resources available to Internet clients which you may want to do to play network games or host network applications Port Forwarding WAN Connection pppoe Ho Allow Incoming Ping Select LAN Group LAN group 1 Iv LAN IP 192 168 12 v EE omz Custom Port Forwarding Category Available Rules Applied Rules Alien vs Predator Asheron s Call Games 3 z VEN Dark Rein 2 Delta Force O Audio Video Doom Add gt CH Apps Dune 2000 O Servers DirectX 7 8 Games lt Remove O EliteForce SES EverQuest Fighter Ace Il iv l Thus Port Forwarding is necessary to run certain games chat clients video confer encing and other kinds of applications You might also need to configure port for warding if yo
14. nrt e AAL ATM Attributes AALS e Multiple PVC up to 8 support e Spectral compatibility with POTS e F5 OAM Loopbacks Send and Receive ENCAPSULATION SUPPORT e RFC2684 Bridged and Routed LLC and VC Mux Support e RFC2364 PPPoA Client Support e RFC2516 PPPoE Client Support e RFC2225 RFC1577 Classical IP Support e Transparent Bridge Support e PAP CHAP MS CHAP for Password Authentication Support NETWORK SUPPORT e Port Forwarding rules for Popular Games Applications e Static IP Dynamic RIP Routing Support e IP TCP UDP ICMP ARP RARP Application Support e Network Address Translation NAT e Port Mapping Forwarding e IGMP Multicast e SNTP e NAT Application Level Gateway for Popular Applications e DHCP Server Relay Client e DNS Relay Agent e DMZ Support e Single session IP Sec and PPTP L2TP VPN pass through support e PPP Always on with configurable timeout VoIP e SIP version 1 amp 2 H 323 MGCP e QoS support for voice packets YML78o Rev1 NB1 User Guide WWW netcomm com au 75 Melton SECURITY e NAT for Basic Firewall and sharing e Packet Filtering Firewall Support e Stateful Packet Inspection Support e Protection against Denial of Service attacks e Password Authentication to Modem MANAGEMENT SUPPORT e Web based HTTP management GUI LAN or Remote e TFTP FTP Support For Firmware Upgrade e Web based Firmware Upgrade Local e Soft Factory Reset Button via Web GUI e Diagnostic Test DSL OAM Net
15. pro file connection as the default gateway for clients to connect to the Internet Bridge Settings Encapsulation Select the method of encapsulation used by your ISP from the drop down list box Choices vary depending on the mode you select in the Mode field Select LAN Select the LAN group to which you want to bridge this connection to Having a Bridged Connection places the modem into a dumb mode The modem con nects to the ISP but does not perform authentication routing or firewalling functions You will need to have an addi tional router plugged into a LAN port of your modem to perform these functions YML78o Rev1 NB1 User Guide WWW netcomm com au 31 Melton WAN Setup Modem Modem Setup Select the modulation type 9 MMODE O T1413 Q GDMT GLITE ADSL2 ADSL2Plus Here you can choose one of four ADSL handshake types typically MMode Multi mode will work on Australian ADSL lines You should not need to change this set ting unless advised by your ISP Option Description T1413 Full Rate ANSI T1 413 Issue 2 with line rate support of up to 8 Mbps down stream and 832 Kbps upstream GDMT Full Rate G dmt G992 1 with line rate support of up to 8 Mbps downstream and 832 Kbps upstream GLITE G lite G 992 2 with line rate support of up to 1 5 Mbps downstream and 512 Kbps upstream MMODE Support Multi Mode standard ANSI T1 413 Issue 2 G dmt G 992 1 G lite G
16. reese 8 35 Status NB1 User Guide 18 YML78o Rev1 www netcomm com au NELCOMM Setup Click the Setup tab The Setup screen allows you to change current settings for your LAN Local Area Network Ethernet Switch and WAN Wide Area Network You can also create new connection profiles ome ww RIICHT RT TTT iP DK etup LAN Configuration The Setup porian slias pou Vn Crete Naw gg ed quiye g rasmnamiung and rmmipure ether mass sett ga Ethernet Swstrh LAN Setep WAN Setap LAN Zeen te serpo physiral mtertases te LAR and configure gt Noi toma Conlumralien LAN ID wddiwee LAN DHT Barset SE Ethernet Switch Select to configure atharnat swith settings pppoe WAN Setup Log Mt Mew Cannection Leert te cfigure a nes cannechan Modem See to setup pour modem YML78o Rev1 NB1 User Guide WWW netcomm com au 19 NELCOMM Setup LAN Configuration Click on the LAN Configuration link under the Setup menu to configure your Local Area Network settings ET GIN ou O O LAN Setup LAN Configuration Interfaces WAN Setup New Connection Modem pppoe Leg Out Interfaces This section displays the available interfaces on your modem that have yet to be configured The default setting is to have all interfaces in LAN group 1 Note The interface is based on the related NB5 product which allows for LAN groups however in the case of the NB1 only one LAN group is possible
17. server on your network It is possible to release the IP address by clicking the Release button It is possible to renew the IP address by clicking the Renew button The IP address to be used during a PPP session This defaults to the IP address ofthe interface Default This is the IP address of your Modem on your local network This IP address is specified on all computers on your network as the Gateway IP address The IP address is also the IP address you type into your browser lo cation bar to login to your modem s web interface If Server and Relay are turned off you need to assign IP addresses within the same range to the PCs connected to the modem else they will not be able to communicate with the modem For example if your mo dem s Ethernet interface address is 192 168 1 1 with a subnet mask of 255 255 255 0 you need to assign static addresses starting at 192 168 1 2 up to 192 168 1 253 NB1 User Guide 22 YML78o Rev1 www netcomm com au L If you disable the DHCP server in the Modem you will need to either manually stati cally assign IP address information to each computer or use another device com puter as DHCP server Note Itis not recommended that you have more than one DHCP server enabled on your network Option Description Server On Enables the DHCP server Start IP Sets the start IP address of the IP ad dress pool End IP Sets the end IP address of the IP ad dress pool
18. significant events by using an unsolic ited SNMP message Name Enter a name for your modem Location Enter the location e g Sydney Contact Enter an email address for a contact Community Name Community name Access Right Select ReadOnly or ReadWrite NB1 User Guide YML78o Rev1 38 www netcomm com au L Option Description Traps Destination IP Trap Community Trap Version Apply The IP address of the SNMP manage ment device Used when sending SNMP traps to an other device Version 1 or 2c Click Apply to save the changes YML78o Rev1 www netcomm com au NB1 User Guide 39 NELCOMM Advanced IPQoS IP QoS Quality of Service allows you to set priorities for traffic travelling through your modem For example you may want to prioritize your UDP traffic over your TCP traffic Typical UDP traffic would be your VoIP Voice over Internet Protocol traffic This section describes how to make use of your modem s IPQOS feature Choose a connection pppoe mM Low priority weight 40 iv Medium priority weight 60 el Enable IPQoS 0 Trusted Mode 1 Source Source Destination Destination Name IP Port Start IP Port Start Protocol Priority Phy Port TOS Delete Mask Port End Mask Port End The NB1 should have two primary sections for setting up IP QoS services 1 A QoS setup page to configure the upstream downstream connection queue priorities and 2 A Rules
19. the Next Generation of ADSL technology with ADSL 2 which boosts ADSL s performance improves interoperability and supports new applica tions services and deployment conditions NetComm s implementation of ADSL 2 and ADSL 2 ensures that the NB1 oper ates with existing ADSL services while delivering optimal performance in all modes of operation Powered by the latest ADSL 2 TI chipset NetComm s NB1 increases downstream data rates by up to 50 12Mbps and 100 25Mbps for ADSL2 Plus mode ensuring that you can surf the net or download your files quicker than ever before Security is a key issue with Broadband users and NetComm s NB1 does not leave you exposed Employing the latest Active Firewall technology the NB1 checks every packet of data that comes in ensuring your defences are rock solid against hackers unauthorised entries probes and even Denial of Service attacks What s more the NB1 is equipped with a VPN pass through feature allowing you to use a standard VPN client for Point to Point communication even while your Firewall is active The NB1 delivers the connection versatility needed to cater for today s ADSL users You can simply attach the NB1 to a single PC via the Ethernet port Alternatively should you wish to share your Internet connection the NB1 is equipped with an in built Router which will support multiple PCs with the addition of device such as a NetComm 5 or 8 port Network Switch The NB1 s Port Forwarding
20. this manual Access Control O Enable Access Control All LAN access allowed all WAN access denied Service Name WAN LAN group 1 Telnet af Wob w FTP vf TFTP v Secure Shell SSH v SNMP M IP Access List 11F Q Delete New 1P D Add To configure Access Control click on Advanced Access Control This will reveal the Enable Access Control screen The default configuration enables Telnet Web FTP and SSH access FROM the LAN TO the WAN Access FROM the WAN to the LAN is not available in the default configuration Enable Access Control check this box to enable selective access from the WAN to your LAN for applications of the class indicated by the relevant check boxes If Ac cess Control is not enabled the individual check boxes cannot be checked If Access Control is enabled and an Enable WAN checkbox is selected then WAN access to the matching service is enabled In other words for example if your were to enable Telnet access on the WAN you could then manage and configure your modem from anywhere on the Internet via Telnet Caution Enabling WAN access to your modem reduces security IP Access List This enables you to specify which LAN WAN IP addresses are allowed access to the modem configuration services specified NB1 User Guide YML78o Rev1 www netcomm com au NELCOMM The Tools section allows you to save the configuration restart the gateway update the gateway firmware setup user and rem
21. 0 is applied to the IP address 100 10 50 1 the network ID is 100 10 50 and the host ID is 1 See also binary IP address subnet Network Interface Card An adapter card that plugs into your computer and provides the physical interface to your network cabling which for Ethernet NICs is typically an RJ 45 connector See Ethernet RJ 45 Data transmitted on a network consists of units called packets Each packet contains a payload the data plus overhead information such as where it came from source address and where it should go destination address Packet Internet or Inter Network Groper A program used to verify whether the host associated with an IP address is online It can also be used to reveal the IP ad dress for a given domain name A physical access point to a device such as a computer or router through which data flows into and out of the device Plain Old Telephone Service Traditional analog telephone service using copper telephone lines Pronounced pots See also PSTN See splitter Point to Point Protocol A protocol for serial data transmis sion that is used to carry IP and other protocol data between your ISP and your computer The WAN interface on the My ADSL Modem uses two forms of PPP called PP PoA and PPPoE See also PPPoA PPPoE Point to Point Protocol over ATM One of the two types of PPP interfaces you can define for a Virtual Circuit VC the other type being PPPoE You can define only one PP P
22. 2 168 1 1 icmp_seq 1 ttl 255 E time 0 0 ms 72 bytes from 192 168 1 1 icmp_seq 2 ttl 255 LJ time 0 0 ms 192 168 1 1 ping statistics Iv Note Computers and Network devices can be configured to communicate even though they do not respond to a ping this can sometimes be done for security YML78o Rev1 NB1 User Guide WWW netcomm com au 63 NELCOMM Tools Modem Test This test can be used to check whether your Modem is properly connected to the 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 Modem Test This test can be used to check whether your Modem is properly connected to the 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 Connection Type VPI VCI O pppoe pppoe Test Type F4 End v Modem Test Result No testis running Note Errors or failures on this test do not specifically mean your connection is faulty only your ISP can tell you if these tests should pass or fail NB1 User Guide 64 YML78o Rev1 www netcomm com au Tools sLog out NELCOMM By clicking on Log Out you will log out of the N1 Click the Log Out button will take you back to the login screen Log Out Are you sure you want to Log Out Use the following procedures to log out 1 Select Log Out from the le
23. 255 255 0 This field is optional Enter in the IP ad dress of the router on your network YML78o Rev1 www netcomm com au NB1 User Guide 21 Lag Host Name Domain Name Apply Required by some ISPs If the ISP does not provide the Host name please leave it blank www dyndns org will provide you with a Domain Name Enter this name in the Domain Name field Click Apply to save the changes DHCP stands for Dynamic Host Configuration Protocol Your Modem has its DHCP Server enabled by default This means it will assign valid IP addresses to each computer connected to it and will direct those computers to use the Modem as the gateway to the Internet Having the DHCP server enabled is the recommended choice When selecting certain radio buttons you will notice that some of the options avail able for configuration will be greyed out For example when selecting Unmanaged you will notice that all fields under IP Settings are greyed out This means that no settings are configurable if the interface is unmanaged Option Description Unmanaged Obtain an IP Address automatically IP Address Netmask Release button Renew button PPP IP Address Use the following static IP address Note Interface is ignored Interface will be allocated an IP address by a DHCP server The IP address assigned to the interface by a DHCP server on your network The subnet mask assigned to the inter face by a DHCP
24. 28 YML78o Rev1 www netcomm com au NELCOMM PPPoA Connection Setup When specifying your connection Type to be PPPoA you are able to change the En capsulation to either LLC Logical Link Control or VC Virtual Circuit encapsulation The default is LLC so do not change this setting unless your ISP instructs you to do SO PPPoA Connection Setup Name Type PPPoA Iv Sharing Options V NAT V Firewall VLAN ID Priority Bits PPP Settings PVC Settings Encapsulation LLCO vc PVC Usern S sername usemame VELJO Password e SE VCI D Idle Timeout PT EES Qos UBR v Keep Alive 10 i oi a m PCR cps Authentication Auto O CHAP PAP SCR MTU 1500 bytes cps On Demand 1 Default Gateway vf MBS cells Debug O CDVT usecs PPP Unnumbered C LAN Auto PVC a YML78o Rev1 NB1 User Guide www netcomm com au 29 Melton Static Connection Setup Static Connection Setup Name m Type Static E Sharing Disable v Options V NAT vf Firewall VLANID Priority Bits Static Settings PVC Settings Encapsulation LLC O vc buts IP Address 0 0 0 0 x VPI 0 Mask SS f VCI 0 Default Gateway een i oS UBR m DNS 1 i D f PCR DNS 2 SES DNS3 E SC spe Mode Bridged Routed MBS cells CDVT j usecs Auto PVC Apply Delete Cancel Option Description Encapsulation Select the method of encapsulation u
25. 48 Advanced Port Forwarding Creating Custom Hues 49 Adding Custom Rules to Applied Rules List eene 50 Advanced 51 Advanced Bridge FilterSs s eds ior tieni ees pesce tpe ide ecd tee xtd fes 53 Enable Disable Bridge Filtering A 53 Create Bridge Filter FUles geven erret terne ete rk ECge EES 53 Edit or Delete Bridge Filter Rules nnn 54 Hidden Bridge Filter Rules sssssssssssseseeeeee eene 54 ee 55 Advanced Static Routing 2 6n cette tht eetbe vene nei ceo cbe bat e coc baee DL Supe 56 Configuring EE Tee Te EE 56 Advanced gt Dynamic Routing 57 Advanced Access nu EE 58 IJ Td E des 59 sie EE neun 60 Tools User Ee E 61 Tools Updale EIHIWAlG E 62 TOOIS gt PINO I II LT mE 63 Tool Modem Test i e rrr trovo cere cr Her E eee EEE E 64 Tore ffo TEE 65 cH M 66 Stat s Network StatlstiCs 3 circi Er rte reno e deca See Penh eX EEN e 67 Status Connection Staltis eren meer Eten cre poet Ee n eese blue geg 68 Status gt DHCP Glienls iare oper dasni to re rtp rer Hep nn Oaar pere ere xed 69 Status Modem Status ierat epi racine siena cix ane x tu tendi er Ope decus pa uide ENEE 70 Stat s gt Product Information noire rete tote iaoiai ranana rA Sa ia 71 Status System LOG E 72 EASY ea i ee eege eege 73 Helper uM aA cate IL UM ULM E MALI 74 YML78o Rev1 NB1 User
26. Asymmetric Digital Subscriber Line The most commonly deployed type of DSL for home users The term asym metrical refers to its unequal data rates for download ing and uploading the download rate is higher than the upload rate The asymmetrical rates benefit home users because they typically download much more data from the Internet than they upload Of data having a form is analogous to the data s origi nal waveform The voice component in DSL is an analog signal See also digital Asynchronous Transfer Mode A standard for high speed transmission of data text voice and video widely used within the Internet ATM data rates range from 45 Mbps to 2 5 Gbps See also data rate To verify a user s identity such as by prompting for a password The base two system of numbers that uses only two digits O and 1 to represent all numbers In binary the number 1 is written as 1 2 as 10 3 as 11 4 as 100 etc Although expressed as decimal numbers for convenience IP addresses in actual use are binary numbers e g the IP address 209 191 4 240 is 11010001 10111111 000001 00 11110000 in binary See also bit IP address network mask Short for binary digit a bit is a number that can have two values 0 or 1 See also binary bits per second Passing data from your network to your ISP and vice versa using the hardware addresses of the devices at each location Bridging contrasts with routing which can add more intelli
27. C Tx Fast 0 CRC Rx Interleaved 0 CRC Tx Interleaved 0 Path Mode Interleaved DSL Statistics Near End F4 Loop Back Count Near End F5 Loop Back Count oo NB1 User Guide YML78o Rev1 70 WWW netcomm com au Status Product Information NELCOMM The Product Information page shows the product information and software versions Product Information Product Information Model Number HW Revision Ethernet MAC DSL MAC Software Versions Gateway ATM Driver DSL HAL DSL Datapump SAR HAL PDSP Firmware Boot Loader NB1 0 3 00 01 38 41 59 C6 00 01 38 41 59 C7 1 442NCT3 82214 4 05 04 01 4 00 01 00 4 02 00 11 Annex A D1 07 2a 0 50 1 2 5 9 YML78o Rev1 www netcomm com au NB1 User Guide 71 NELCOMM Status System Log The System Log page shows the events triggered by the system Valid Configuration Tree EA snmpd starts 1 NTP Polling Timer for DHCP Started succesfully DSL Polling Timer Started succesfully doing modulation set Firewall NAT service started Bridge Created brO Bridge Created bri Bridge Interface Added eth0 Bridge Interface Added usbO DSL Carrier is down Got group error Bad username password manager get defaults mode DSL Carrier is up Start of connection delayed for 22 sec PPPoE Launch after conn delay timeout pppd 2 4 1 started by root uid 0 Deleting Interface D Bridge Interface Removed Deleting Interface M
28. Click on Configure to configure LAN settings NB1 User Guide YML78o Rev1 20 www netcomm com au Configuring LAN Groups You will be presented with the following screen PMID IP Settings OUnmanaged Oo obtain an IP address automatically IP Address Netmask OPPP IP Address IP Address 9Use the following Static IP address IP Address 192 168 1 1 Netmask 255 255 255 0 Defaum Gateway Host Name mygateway1 Domain NB5Plus4 9 Enable DHCP Server Start IP 192 168 12 End IP 192 168 1 254 Lease Time 3600 Q Enable DHCP Relay Relay IP O Server and Relay Off Seconds Services IP Filters Bridge Filters UPnP LAN Clients IP QoS Static Routing Pry yyy IP Settings The IP address is usually 192 168 1 1 but you can change it e g 192 168 0 1 or 10 0 0 1 or 172 16 1 1 to suit any existing network devices you already have in stalled The NetMask describes how big your network is the default 255 255 255 0 will allow for 253 computers and generally does not need to be changed unless to suit existing network requirements Note If you change your IP address the DHCP server in your modem will auto matically change the IP address range DHCP pool it hands out accord ingly IP Address Netmask Default Gateway Option Description Private IP address for connecting to a local private network Default 192 168 1 1 Netmask for the local private network Default 255
29. ELCOMM The global collection of interconnected networks used for both private and business communications See Microfilter A private company internal network that looks like part of the Internet users access information using web browsers but is accessible only by employees See TCP IP Internet Protocol address The address of a host com puter on the Internet consisting of four numbers each from 0 to 255 separated by periods e g 209 191 4 240 An IP address consists of a network ID that identifies the particular network the host belongs to and a host ID uniquely identifying the host itself on that network A network mask is used to define the network ID and the host ID Because IP addresses are difficult to remember they usually have an associated domain name that can be specified instead See also domain name network mask Internet Service Provider A company that provides Inter net access to its customers usually for a fee Local Area Network A network limited to a small geo graphic area such as a home office or small building Light Emitting Diode An electronic light emitting device The indicator lights on the front of the My ADSL Modem are LEDs Media Access Control address The permanent hardware address of a device assigned by its manufacturer MAC addresses are expressed as six pairs of characters See network mask Abbreviation for Megabits per second or one million bits per second Network
30. Enter IP Address Enter the IP address of the LAN client to be added Hostname Enter the Hostname MAC Address Enter the MAC address of the new cli ent To find out the MAC address of the client open a command prompt and execute an ipconfig all command Win dows 2000 XP Note it is optional to add the MAC address of the device The format to add the MAC address is xx xx XX XX XX XX Apply Click Apply to save the changes NB1 User Guide YML78o Rev1 52 www netcomm com au NELCOMM Advanced Bridge Filters Bridge filtering enables rules to be defined which allow or deny data to pass through the Router based on the source and destination Bridge address and data type of each data frame To access Bridge Filters Control click on Advanced gt Bridge Filters C Enable Bridge Filters O Enable Bridge Filter Management Interface Select LAN LAN group 1 vj Bridge Filter Management Interface Src MAC Src Port Dest MAC Dest Port Protocol Mode 00 00 00 00 00 00 ANY w o0 00 00 0000 00 ANY w PPPoESessin imf Deny sl Edit Src MAC Src Port Dest MAC Dest Port Protocol Mode Delete Usage examples of Bridge Filter Rules are to specify which computers on a network are allowed Internet access or to determine which particular computers are allowed to access services provided by the Router the last point is particularly relevant for routers serving Wireless Networks as it can be used to prevent unauthorised people from a
31. J NB1 User Guide YML78o Rev1 72 www netcomm com au MALI The EasyConfig menu takes you to the EasyConfig page This is the page you origi nally configured your modem with Quick Settings Protocol PPPoE User ID Password vri VCI Status KI YML78o Rev1 NB1 User Guide www netcomm com au 73 NELCOMM Help This menu provides information on various features of your modem Click the hy perlinks to access the information This section takes you to different Help Sections for Firewall Bridge Filters LAN Clients and PPP Connection LAN Clients Help section for LAN Clients Vas aut o Help section for Configuring LAN D q S A Fun i oentquesmem Groups with static IP Address Help for establishing a PPP PPP Connection erst UPnP Help pages for UPnP IP QoS Help section for IP QoS NetComm Support webside http www netcornm com au Support NB1 User Guide YML78o Rev1 74 www netcomm com au NELCOMM Appendix A Specification ADSL ATM SUPPORT e ANSI T1 413 issue 2 e ITU T G 992 1 G dmt and G 992 2 G lite compliant e ADSL2 2 G 992 3 G 992 5 e Rate Adaptive modem at 32 Kbps steps e Dynamic Adaptive Equalisation to improve Carrier s service area e Bridge Tap Mitigation support e Turbo DSL support improving packet throughout performance by 3 times e ATM Layer with Traffic shaping QoS Support UBR CBR VBR rt VBR
32. XX xx You do not need to enter a MAC ad dress Enable DMZ Select your WAN Connection Select LAN Group Select a LAN IP Address L rr YML78o Rev1 www netcomm com au NB1 User Guide 47 Melton DMZ Settings A DMZ demilitarized zone is a computer host or small network inserted as neutral territory between a private LAN and the Internet It prevents outside users from getting direct access to LAN computers while still being able to access services hosted on the designated DMZ Computer When using NAPT to share your internet connection LAN computers will still be able to access the Internet when the DMZ host is enabled Any direct communication to the WAN port of your Modem that is not a reply to the original NAPT request is forwarded to the DMZ host Option Description Select your WAN Connection Select the connection to which your DMZ client is connected to Select LAN group Select the LAN group in which you want to place the DMZ client Select a LAN IP Address Select the LAN IP address of the DMZ client LAN Clients Click the LAN clients hyperlink to manu ally add a LAN client Click the Apply button to save the settings To remove a rule from the Applied Rules box select the Rule and click on the Remove Button To save changes click on Apply NB1 User Guide YML78o Rev1 48 www netcomm com au NELCOMM Advanced Port Forwarding Creating Custom Rules Cl
33. and UPnP functions have made it easier for today s Inter net users to configure and setup the myriad of Network Port Rules needed by Inter net applications such as On Line Gaming Peer To Peer file sharing and Messenger services to operate NB1 has a number of pre configured rules for several games just click on the game you wish to play on line and the rest is done for you Added to this the NB1 introduces a QoS Quality of Service feature that gives you control over which types of outgoing data are given priority by the router With QoS you can tailor your router settings to ensure that you can keep gaming or browsing even though your upstream bandwidth may be saturated by applications such as Peer To Peer file sharing Your ISP must support and provide you with an ADSL 2 or ADSL 2 service for these features to be available This product will operate as a standard ADSL Modem Router when an ADSL 2 service is not available This reference manual assumes that the reader has an installed Ethernet card in the computer to be connected and has basic to intermediate computer and Internet skills However basic Computer Networking Internet and Firewall technology information is available from the NetComm Web site See www netcomm com au Note that due to the fact that the NB1 is an adaption of the NB5 multi port router several functions belonging to the NB5 including LAN Groups are still represented by screens in the NB1 firmware These screens to
34. ange this type in the VPI value for the initial connection using PVC 0 Default 0 Virtual Channel Identifier If instructed to change this type in the VCI value for the initial connection using PVC 0 Default 0 Your modem can support up to 8 PVCs For example you could have one PVC 8 35 for your Internet traffic and another PVC 9 35 for your VoIP traffic Contact your ISP for further details Default is UBR Unspecified Bit Rate Change this setting if your ISP instructs you to do so The other settings are CBR Constant Bit Rate and VBR Variable Bit Rate Divide the DSL line rate bps by 424 the size of an ATM cell to find the Peak Cell Rate PCR This is the maximum rate at which the sender can send cells The Sustain Cell Rate SCR sets the average cell rate long term that can be transmitted Maximum Burst Rate Represents the maximum number of cells accepted over a period of time When the cell rate exceeds the MBS cells can be dropped Cell Delay Variation Tolerance If your PVC is a CBR service you need to set the PCR and CDVT parameters Ask your ISP what the best settings are for these on their network If enabled your modem will automatical ly detect your PVC VPI VCI settings Click Connect button to attempt to con nect using the settings you have speci fied Click Disconnect button to discon nect the current profile Click Apply to save the changes NB1 User Guide
35. as you change options There are a few main settings you will need to confirm with your ISP before you can complete this page these are e Type of Connection e g PPPoE PPPoA Static DHCP Bridge CLIP e Username amp Password usually only required for PPPoE or PPPoA types e VPI amp VCI usually VPI 8 and VPI 35 e Authentication Usually AUTO will work otherwise check with your ISP Most other choices on this screen are personal preference and not critical to getting your connection working Note The Username amp Password you need to type in here are for your ISP s ac count and are supplied to you by your ISP PPPoE Connection Setup Fields Option Description Name You need to provide for a connection e g MyISP Type Select the type of connection for this profile Sharing Decide whether you want to share this connection You can share a connection using a VLAN Virtual LAN or by a PVC Private Virtual Circuit NB1 User Guide YML78o Rev1 24 www netcomm com au L Option Description Options NAT Firewall VLAN ID Priority Bits NAT Network Address Translation al lows you to share the public IP ad dress assigned to the WAN Wide Area Network interface of your modem with multiple clients on your LAN Local Area Network NAT also acts as a basic firewall The firewall feature protects the PCs on your LAN from malicious attacks from people on the Internet e g DOS attacks If y
36. at www netcomm com au Contact Information If you have any technical difficulties with your product please do not hesitate to contact NetComm s Customer Support Department Email support netcomm com au Fax 612 9424 2010 Web www netcomm com au Note NetComm Technical Support for this product only covers the basic installa tion and features outlined in the Quick Start Guide For further information regarding the advanced features of this product please refer to the config uring sections in this User Guide or contact a Network Specialist NB1 User Guide YML78o Rev1 88 www netcomm com au MAIL Appendix E Legal amp Regulatory Information This manual is copyright Apart from any fair dealing for the purposes of private study research criticism or review as permitted under the Copyright Act no part may be reproduced stored in a retrieval system or transmitted in any form by any means be it electronic mechanical recording or otherwise without the prior written permission of NetComm Limited NetComm Limited accepts no liability or responsibility for consequences arising from the use of this product NetComm Limited reserves the right to change the specifications and operating details of this product without notice NetComm is a registered trademark of NetComm Limited All other trademarks are acknowledged the property of their respective owners Customer Information ACA Australian Communications Auth
37. ation Default is Auto However if your ISP asks you to specify the authentication type you can select it here CHAP or PAP MTU Maximum Transmission Unit indicates the largest packet size in bytes that the modem transmits Any packets larger than the MTU setting are fragmented into smaller packets before being trans mitted NB1 User Guide YML78o Rev1 26 www netcomm com au L Option Description On Demand If enabled the Idle Timeout field can be modified On Demand specifies that the modem will connect to the Internet on demand Default Gateway Specifies that this connection will be the default gateway for other LAN groups to access the Internet Enforce MTU Specifies that the MTU setting will be enforced Debug Enable to turn on the debugging mode of your modem Your ISP may ask you to do this should you be experiencing problems connecting to the Internet PPP Unnumbered An unnumbered interface does not have an IP address assigned to it An unnum bered interface is often used in point to point connections where an IP address is not required You ll notice that once PPP Unnumbered is enabled you need to choose the LAN group to which this applies YML78o Rev1 NB1 User Guide WWW netcomm com au 27 MATT PVC Private Virtual Circuit Settings Option Description VPI SCR CDVT Auto PVC Connect Disconnect Buttons Apply Virtual Path Identifier If instructed to ch
38. ble SNTP Primary SNTP Server Secondary SNTP Server Tertiary SNTP Server Timeout Secs Polling Interval Mins Retry Count Time Zone Day Light 0 SNTP Simple Network Time Protocol allows your modem to update its time auto matically using an SNTP server To enable this feature click the Enable SNTP tick box SNTP To enable SNTP check the Enable SNTP box and enter a time server V Enable SNTP Primary SNTP Server 0 0 0 0 Secondary SNTP Server 0 0 0 0 Tertiary SNTP Server 0 0 0 0 Timeout 5 Secs Polling Interval 30 Mins Retry Count 2 Time Zone GMT 10 00 Brisbane Sydney Day Light O KS ETE NB1 User Guide YML78o Rev1 36 www netcomm com au L Option Description Primary Secondary Tertiary SNTP Servers Timeout Polling Interval Retry Count Time Zone Day Light Click Apply to save the settings This allows you to enter three different SNTP server addresses If one of these servers is unavailable your modem will use an alternative An example of an NTP server on the Internet is 128 250 36 3 The number of seconds your modem will attempt to connect to an SNTP server before trying an alternative server should the server you are trying to con nect to be unavailable The interval that your modem will up date its time with an SNTP server The number of attempts at connecting to an SNTP server Select the time zone you are in Enable this to
39. ble weights assigned to these queues Each ar ray slot corresponds to a scheduling cycle The pre computed algorithm will allo cate scheduling slots for each queue based on the Medium and Low priority queue weights and uniformly interleave them through the scheduling array This array will provide an O 1 scheduler with a minimum possible average latency for each of the two queues Configuration The weighted values used for the WRR scheduler will be calculated based on the percentage weights the user inputs in the Web UI as stated above in 1 Queue Priorities Example User selects a Medium Queue Weight 60 96 and Low Queue Weight 40 Then the O 1 scheduling array will look like L M M L M M L M M L where L and M represents a scheduling cycle for the respective Low and Medium queues Low Latency Queue Fragmentation and Interleaving for Voice Traffic With Voice traffic shared over same PVC with Data traffic the simple packet classifi cation and prioritization will not suffice to achieve the low latency required by voice In this case a voice call triggers dynamic flushing of existing data packets from device queues including DSL device driver for Head of Line Blocking removal and IP MTU resizing based on uplink bandwidth for fragmentation and packet interleav ing of voice and data Below is an example of MTU calculations Total delay PSTN delay Maximum Data Fragment size end to end budget based on upstream band
40. configuration page QoS Setup Page The QoS setup page will have 2 primary fields 1 Connection name selection 2 Atable to select queue weights for the system transmit queues IP QoS traffic shaping is associated with any transmitted traffic from the perspec tive of the NB1 Each interface has 3 priority queues associated with transmit data The web UI will allow the user to choose any interface connection and select the priority weights associated with that connection For Example the user could have a connection named WAN1 or a connection named LANI If the user selects WAN1 the transmit queues will be associated with that connection and likewise with LAN1 Refer to the following diagrams All interfaces on the LAN are currently bridged and therefore the only connection name is that name associated with the LAN Transmit queues associated with WAN connection NB1 User Guide YML78o Rev1 40 WWW netcomm com au NELCOMM WAN Tx Queue Low Tx Queues Associated With WAN Connection WAN Tx Queue Tx Queues Associated With LAN Connection The high priority queue has strict priority over the medium and low priority queue and therefore can exhaust all available bandwidth The web UI will allow the user to select the weights of the medium and low priority queues in increments of 10 per cent so that the sum of the weights of the 2 queues is equal to 100 percent These queues will be serviced on a Round Robin priority basis
41. ctX 7 8 Games O EliteForce Hes EverQuest Fighter Ace Il iM Custom IP Filters often also referred to as Access Control Lists allow you to specify individual rules that will deny traffic by defining the following e Source IP address or IP Subnet e Destination IP address or Subnet e Port or Port range e Protocol Custom IP filters are different from Port forwards or Block All traffic because they allow greater scopes of IP addresses to be included in the block Note You must have at least one LAN Client in your LAN clients table before IP filters can be created To create a LAN Client see the section below on LAN Clients under the Advanced Menu YML78o Rev1 NB1 User Guide www netcomm com au 51 Melton Advanced LAN Clients LAN Client names are a way of applying specific Port forwarding and Access Con trol rules to individual computers on the LAN If DHCP is used all DHCP clients are automatically assigned and are designated as a LAN client To add a LAN client click Advanced LAN Clients To add a LAN Client Enter IP Address and Hostname then click Apply Select LAN Connection LAN group 1 v Enter IP Address mM Hostname MAC Address Dynamic Addresses Reserve IP Address Hostname MAC Type CT 192 168 1 2 samara 00 c0 9f 27 b1 ca Dynamic ET ELTE Option Description Select LAN Group Select the LAN group you would like to add a LAN client to
42. e To prevent loss of signal make sure that the length of any twisted pair connection does not exceed 100 metres RJ 45 Connector Pin Assignment Normal Assignment d Input Receive Data tm Input Receive Data Output Transmit Data Output Transmit Data Not used Figure 1 Figures 3 and 4 illustrate the use of straight through and crossover twisted pair cables along with the connector RJ 45 plug attached face to cable Figure 2 YML78o Rev1 NB1 User Guide WWW netcomm com au 77 NEIGOMM Straight and crossover cable configuration There are two types of the wiring Straight Through Cables and Crossover Cables Category 5 UTP STP cable has eight wires inside the sheath The wires form four pairs Straight Through Cables has same pinouts at both ends while Crossover Ca bles has a different pin arrangement at each end In a straight through cable wires 1 2 3 4 5 6 7 and 8 at one end of the cable are still wires 1 8 at the other end In a crossover cable the wires of 1 2 3 6 are re versed so that wire 1 become 3 at the other end of the cable 2 becomes 6 and so forth To determine which wire is wire 1 hold the RJ 45 cable tip with the spring clip facing towards the ground and the end pointing away from you The copper wires exposed upwards to your view The first wire on the far left is wire 1 You can also refer to the illustrations and charts of the internal wiring on the following page Straight Thr
43. ed with two pairs For Ethernet LANs a higher grade called Category 3 CAT 3 is used for 10BASE T networks and an even higher grade called Category 5 CAT 5 is used for 100BASE T networks See also 10BASE T 100BASE T Ethernet The direction of data transmission from the user to the Internet Universal Serial Bus A serial interface that lets you con nect devices such as printers scanners etc to your com puter by simply plugging them in The My ADSL Modem is equipped with a USB interface for connecting to a stand alone PC Virtual Circuit A connection from your ADSL router to your ISP Virtual Circuit Identifier Together with the Virtual Path Identifier VPI the VCI uniquely identifies a VC Your ISP will tell you the VCI for each VC they provide See also VC Virtual Path Identifier Together with the Virtual Circuit Identifier VCI the VPI uniquely identifies a VC Your ISP will tell you the VPI for each VC they provide See also VC NB1 User Guide 86 YML78o Rev1 www netcomm com au NELCOMM WAN Wide Area Network Any network spread over a large geo graphical area such as a country or continent With re spect to the My ADSL Modem WAN refers to the Internet Web browser A software program that uses Hyper Text Transfer Proto col HTTP to download information from and upload to web sites and displays the information which may con sist of text graphic images audio or video to the user Web bro
44. enable daylight savings for the time on your modem To check that your NB1 modem is talking to an NTP server follow these instructions for Windows Operating Systems 1 Open a Command Prompt Start Run cmd 2 Type telnet 192 168 1 1 or the IP address of your modem and enter 3 Type your login and password Login admin Password admin 4 date ENTER key 5 Note that the date is set correctly YML78o Rev1 www netcomm com au NB1 User Guide 37 Melton Advanced SNMP The Simple Network Management Protocol SNMP allows a network administra tor to monitor a network by retrieving settings on remote network devices The network administrator typically runs an SNMP management station program such as MIB browser on a local host to obtain information from an SNMP agent such as the router you use now SNMP Management v Enable SNMP Agent vf Enable SNMP Traps Name sptcrouter Location germantown md usa Contact support telagy com Vendor OID 1 3 6 1 4 1 294 Community Name Access Right bic ReadOnly sl z zl Traps Destination IP Trap Community Trap Version ETTE EIN Option Description Vendor OID The enterprise OID to which the system belongs to Enable SNMP Agent Enabled by default Allows SNMP man agement software to connect to your modem and gather information Enable SNMP Traps Enabled by default Enables an agent to notify the management station of any
45. enable these features to enhance your security YML78o Rev1 NB1 User Guide www netcomm com au 89 Melton The warranty is automatically voided if 1 2 6 You or someone else use the product or attempts to use it other than as specified by NetComm The fault or defect in your product is the result of a voltage surge subjected to the product either by the way of power supply or communication line whether caused by thunderstorm activity or any other cause s The fault is the result of accidental damage or damage in transit including but not limited to liquid spillage Your product has been used for any purposes other than that for which it is sold or in any way other than in strict accordance with the user manual supplied Your product has been repaired or modified or attempted to be repaired or modified other than by a qualified N person at a service centre authorised by NetComm and 1 The serial number has been defaced or altered in any way or if the serial number plate has been removed Limitations of Warranty The Trade Practices Act 1974 and corresponding State and Territory Fair Trading Acts or legalisation of another Government the relevant acts in certain circumstances imply mandatory conditions and warranties which cannot be excluded This warranty is in addition to and not in replacement for such conditions and warranties To the extent permitted by the Relevant Acts in relation to your product a
46. ent inside port numbers port map for reasons of security or convenience Click Apply The Port Rule settings defined by this process will then be displayed in a table at the bottom of the Rule Management panel If you wish to add more ports to this rule leave the text name in the Rule Name field and enter the new port settings Click Apply and the new settings will be added to the list Adding Custom Rules to Applied Rules List When you have assigned all necessary ports to the Rule and they appear in the table click on the Port Forwarding menu item to return to the main Port Forwarding screen User created rules will be shown in the Available Rules list when the User Category radio button is selected You can now apply the rule s by selecting it and clicking Add This will add the rule to list of applied rules NB1 User Guide YML78o Rev1 50 www netcomm com au Advanced IP Filters across the router NELCOMM The IP filters page allows you to specify Normal Port Forwards Block ALL traffic to specific LAN Clients or specify Custom IP filters that will control the flow of data Select LAN Group LAN group 1 LAN IP 192 168 1 2 v Block All Traffic C v CT Block Outgoing Ping Custom IP Filters Applied Rules Category Available Rules Alien vs Predator l Asheron s Call EI OF comis Dark Rein 2 O ven Delta Force O Audio Video Doom O Apps Dune 2000 O Servers Dire
47. ependent upon the network environment Most networks support Rip vi If RIP vi 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 Broadcasting If Rip V1 Compatible is selected routing data will be sent in RIP v2 format using Multicasting Enable Password Enable to password protect the Dynamic Routing settings Direction Determines the direction that RIP routes will be updated Select In The NB1 will only incorporate received RIP information Select Out The NB1 will only send out RIP informa tion Select Both The NB1 will both incorporate received RIP information and send out updated RIP information YML78o Rev1 NB1 User Guide WWW netcomm com au 57 NELCOMM Advanced Access Control Use Access Control to configure advanced security functions by customising the Modem Firewall The default Firewall On setting blocks all anonymous Internet traffic Access control enables the user to selectively direct such traffic for example to a Web Host in the DMZ or to specific ports opened for such applications as Web Telnet or FTP Ave yOu are eccess is not completely blocked Ca Cena CAUTION This dialog box indicates that you should not disable LAN Web Access or else you might not be able to connect to the device If you become locked out of the device perform a Restore Factory Default as detailed earlier in
48. etcomm com au 11 12 Melki Select Microsoft in the Manufacturers box Select Internet Protocol TCP IP in the Network Protocols list and then click OK You may be prompted to install files from your Windows ME installation CD or other media Follow the instructions to install the files If prompted click OK to restart your computer with the new settings Next configure the PC to accept IP information assigned by the modem Follow steps 1 4 above In the Network Properties dialog box select TCP IP and then click Properties If you have multiple TCP IP listings select the listing associated with your net work card or adapter In the TCP IP Settings dialog box click the radio button labelled Obtain an IP address automatically Click OK twice to confirm and save your changes and then close the Control Panel Windows 95 98 PCs First check for the IP protocol and if necessary install it 1 In the Windows task bar click the Start button point to Settings and then click Control Panel 2 Double click the Network icon 3 The Network dialog box displays with a list of currently installed network components If the list includes TCP IP and then the protocol has already been enabled Skip to step 9 4 If TCP IP does not display as an installed component click Add The Select Network Component Type dialog box displays 5 Select Protocol and then click Add The Select Network Protocol dialog bo
49. evice Splitters may be installed when your ADSL line is installed or when your current phone line is upgraded to ADSL If your telephone line is already split you will not need to use a Microfilter check with your ADSL service provider if you are unsure Each micro filter is connected in line with your telephone or fax machine so that all signals pass through it Telephones and or facsimiles in other rooms that are using the same extension will also require Microfilters The following diagram gives an example of connecting your ADSL Modem Router using a Microfilter One telephone line po o em em em em em em em em em em el l l I Wall Socket I Old Style Double l Adaptor with I Telephone Line I Cord l p I I Microfilter l required if I additional i devices are I connected NB1 ADSL2 to the same I Modem Router line i l i l I i l l Computer Telephone I Ah dar ue Tomb Ru ale ne mec alae cla can Mea ud mc dime du Um EE n m NB1 User Guide YML78o Rev1 8 www netcomm com au MAIL LED Indicators The LED Indicators are located on the front of the unit they are green in colour except the Power LED which is red The meanings are as follows Status Indicates Power On Power is on Off Power is off ADSL On A valid ADSL connection Flashing An active WAN session PPP Flashing Trying to authenticate with ISP s PPP server On PPP link is up Off No PPP link a
50. ft hand column You will be prompted to confirm in the screen shown above 2 Confirm by clicking the Log Out button at the bottom right corner You will be taken back to the login screen cross reference YML78o Rev1 NB1 User Guide www netcomm com au 65 NELCOMM Status The Status section allows you to view the Status Statistics of different connections and interfaces Network Statistics Commoction Statue DHCP Clients Madam Statins Preduct information System Log Log Out SHUP ADVANCED mu tAsrCON S Tha Ztatus bectio shows you te view the Dtatus Dtafhisties of differere connectors and interfaces View the Stamstics of different interfaces Ethernet OSL Viam the Status of different commecthors Product Information View the Procect Information and Software Versions Mean the bet si DUTP slerte View the Status ae Stabstics of pour broadband DSL connection System tong View the Leg messages NB1 User Guide 66 YML78o Rev1 www netcomm com au Status Network Statistics MAIL You can view data statistics for your Ethernet ports combined or for your ADSL port in these pages Note The statistics will be reset on loss of power or Reboot Reset Choose an interface to view your network statistics 9 Ethernet O on Transmit Good Tx Frames Good Tx Broadcast Frames Good Tx Multicast Frames Tx Total Bytes Colksions Error Frames Ca
51. g Get Configuration so that you can store a backup of your configuration to restore it at a later date Update Gateway To update your gateway firmware choose an updated firmware image or configuration file in Select a File and then click the Update Gateway button Additionally you may download your configuration file from the system by clicking Get Configuration Select a File Max file size 3 5 MB Firmware Image can be the combined single image with or without digital signature Update Gateway The system will be restarted automatically after the Filesystem image is successfully updated You will need to reconnect again to configure your setup The system will give the configuration file only if it was earlier saved by pressing SaveAll in System Command Menu Status NB1 User Guide YML78o Rev1 62 www netcomm com au NELCOMM Tools Ping Test The Ping test allows you to ping local and remote IP addresses to check for connec tivity directly from the NB1 to the Internet or to a computer on your Network You must make certain that the IP address that you ping will actually respond to a ping before interpreting the results of the ping Ping Test Enter IP Address to ping 192 168 1 1 Packet size 64 bytes Number of echo requests 3 PING 192 168 1 1 192 168 1 1 64 data bytes EI 72 bytes from 192 168 1 1 icmp_seq 0 ttl 255 3 time 0 0 ms 72 bytes from 19
52. gence to data transfers by using network addresses instead The My ADSL Modem can perform both routing and bridging Typically when both functions are enabled the device routes IP data and bridges all other types of data See also routing A telecommunications technology that can send different types of data over the same medium DSL is a broadband technology To send data to all computers on a network NB1 User Guide 80 YML78o Rev1 www netcomm com au CO DHCP DHCP relay DHCP server digital DNS domain name download DSL Ethernet NELCOMM Central Office A circuit switch that terminates all the local access lines in a particular geographic serving area a physical building where the local switching equipment is found xDSL lines running from a subscriber s home con nect at their serving central office Dynamic Host Configuration Protocol DHCP automates address assignment and management When a computer connects to the LAN DHCP assigns it an IP address from a shared pool of IP addresses after a specified time limit DHCP returns the address to the pool Dynamic Host Configuration Protocol relay A DHCP relay is a computer that forwards DHCP data between comput ers that request IP addresses and the DHCP server that assigns the addresses Each of the My ADSL Modem s interfaces can be configured as a DHCP relay See DHCP Dynamic Host Configuration Protocol server A DHCP server is a computer
53. he New Destination IP while the last field should be 0 The Subnet Mask identifies which portion of an IP address is the network por tion 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 net work or host Gateway IP address refers to the IP address of the near device that is to connect with the remote network or host If the Modem is fulfilling this function then its IP address will be entered in this field To save changes click on Apply NB1 User Guide YML78o Rev1 56 www netcomm com au Advanced Dynamic Routing NELCOMM Dynamic Routing makes use of the RIP Protocol to allow the ADSL Router to automatically adjust to physical changes in the network The NB1 using the RIP protocol will determine the network packet route based on the least number of hops between the Source and the Destination The RIP protocol regularly broadcasts routing information to other Routers on the network and is part of the IP Suite To access Dynamic Routing click Advanced gt Dynamic Routing Dynamic Routing O Enable RIP Protocol RIP v2 iv V Enable Password Password eeee Interface Direction LAN group 1 Both v pppoe None v Eira SH Option Description Enable RIP If this box is checked Dynamic Routing is enabled Protocol Choice is d
54. ick the Custom Port Forwarding link to setup a custom rule Custom Port Forwarding Connection pppoe v Enable vf Application Protocol TCP v Source IP Address Source Netmask Destination Netmask 255 255255255 Destination Port End NEM Destination IP Address i Destination Port Start Destination Port Map Enabled Name Source IP Destination IP Port Start Protocol Edit Delete Mask Mask Port End Port Map If there is no pre defined Port Forwarding Rule for a particular application a User Rule can be created which defines the required Port s Protocol s and Internal Port forwarding rules To create a custom rule you will need to know the specific port number s and port type UDP or TCP that the application requires These will be the outside port num bers Some applications specify a range of ports in which case you will need to know both the starting and ending port numbers in the range which are mapped by the start port and end port fields The Destination Port Map field specifies the internal port that the data will be directed to on the LAN Client When dealing with port ranges the Internal Port des ignated by the Port Map field will be the same as the first port in the range When you simply want to forward a single port from outside i e WAN side to inside i e LAN side then all three fields Port Start Port End and Port Map will have the same port number Option Descrip
55. l Configure access contro list NB1 User Guide YML78o Rev1 34 www netcomm com au NELCOMM Your modem is Universal Plug n Play Capable for security this feature is disabled by default The UPnP architecture is a distributed open networking architecture that leverages TCP IP and the Web to enable seamless proximity networking in addi tion to control and data transfer among networked devices in the home office and everywhere in between Advanced UPnP Supported by a large number of hardware and software vendors UPnP provides a simple method for enabling certain network games and messaging applications to communicate without requiring configuration of your router s NAT function To enable UPnP check the Enable UPnP box and select a connection below 0 Enable UPNP WAN Connection LAN Connection KSC Ke To Enable UPnP click the Enable UPnP box and choose the WAN connection usually PPPoE Select the LAN Connection e g LAN Group 1 to which UPnP is to be ap plied to Option Description Enable UPNP Enable the UPnP Click Apply to save the changes For more information on Universal Plug and Play see http www microsoft com technet prodtechnol winxppro evaluate upnpxp mspx YML78o Rev1 NB1 User Guide WWW netcomm com au 35 NELCOMM Advanced SNTP E mr avancen wu ams nenn TN To enable SNTP check the Enable SNTP box and enter a time server J Ena
56. le When the desired selections are made effect deletion by clicking on Apply To save changes click on Apply Hidden Bridge Filter Rules The Bridge filter table contains three hidden rules These rules are built into the Router to ensure the user does not become locked out by entering a rule which prevents further access to the router The first rule allows any and all ARP frames through the system The second rule allows all IPv4 frames with the destination Bridge address of the bridge to go through The third rule allows all IPv4 frames with the source MAC address of the bridge to go through TIP To find the MAC address of a Windows based computer at the DOS prompt type ipconfig all NB1 User Guide YML78o Rev1 54 www netcomm com au NELCOMM IGMP Internet Group Management Protocol Multicast enables communication between a single sender and multiple receivers on a network It is used when data needs to be sent from one to many devices Typical uses might include the updat ing of mobile personnel from a home office or the periodic publishing of an online newsletter Multicasting provides efficiencies which enable it to use less network bandwidth than the sending of the same data by other means e g SMTP Advanced Multicast To access Multicasting click on Advanced Multicast Multicast To enable Multicast check Enable IGMP Multicast button and then select a connection CT Enable IGMP Multica
57. m Support staff In order to restore your modem to its factory default settings please follow these steps e Ensure that your Modem is powered on for at least 10 seconds e Use a paper clip or a pencil tip to depress the reset button for ten seconds and release At this point the reset is in progress Do not power off the unit at this point e When indicator lights return to steady green reset is complete The default set tings are now restored The entire process takes about 45 seconds to complete e Once you have reset the modem to its default settings you will be able to access the device s configuration web interface using http 192 168 1 1 with username admin and password admin YML78o Rev1 NB1 User Guide WWW netcomm com au 11 NELCOMM Default Settings LAN Management Field Setting Details Static IP Address 192 168 1 1 Subnet Mask 255 255 255 0 Default Gateway blank WAN Internet Field Setting Details User Name username isp Password RERE Protocol PPPoE VPI 8 VCI 35 IP Address 192 168 1 1 Subnet Mask 255 255 255 01 Default Gateway 0 0 0 0 Modem Access Field Setting Details User Name admin Password admin Default Setting Although in most cases you will not be required to alter these default settings for your NB1 your ISP may identify specific settings to enable connection to their service Please refer to
58. n to restore factory default configuration Restore Defaults NOTE Connectivity to the unit will be lost You can reconnect after the unit reboots e Save All e Restart e Restore Defaults same as pressing and holding the button on the back to clear and reset to factory default Note If you Restore Defaults you will need to reconfigure your internet connec tion settings ISP Username amp Password etc NB1 User Guide YML78o Rev1 60 www netcomm com au NELCOMM User Management is used to change your NB1 s User Name or Password Tools User Management User Management User Management is used to change your User Name or Password User Name admin Password Confirmed Password Idle Timeout 30 minutes Option Description User Name Default is admin Password Default is admin Idle Timeout If there is no activity by the admin user logged into the modem for the number of minutes specified in this field the user will be required to login again Apply Click Apply to save the changes WARNING It is strongly recommended that you change the default username and password to something unique YML78o Rev1 NB1 User Guide WWW netcomm com au 61 NELCOMM Update Firmware To update your NB1 s firmware browse an update image file or configuration file and then click the Update Gateway button Additionally you may download your configuration file from the system by clickin
59. nd any other materials provided with the product the Goods the liability of NetComm under the Relevant Acts is limited at the option of NetComm to Replacement of the Goods or Repair of the Goods or Payment of the cost of replacing the Goods or Payment of the cost of having the Goods repaired All NetComm ACN 002 490 486 products have a standard 12 months warranty from date of purchase However some products have an extended warranty option refer to packaging To be eligible for the extended warranty you must supply the requested warranty information to NetComm within 30 days of the original purchase by registering on line via the NetComm web site at www netcomm com au NB1 User Guide YML78o Rev1 90 www netcomm com au NETCOMM LIMITED A5 85 002 490 486 PO Box 1200 Lane Cove NSW 2066 Australia P 02 9424 2070 F 02 8424 2010 Broadband Solutions E salenginetcomm com au W www netcomm com au
60. not have a corresponding function in this model which will be noted in the manual where applicable YML78o Rev1 NB1 User Guide www netcomm com au 5 Melton NB1 Package Contents Your NB1 Package contains the following items The NB1 Modem Router Driver and Manual CD NB1 Quick Start Guide and Package Contents Note CAT 5 UTP Straight Ethernet Network Cable RJ 45 ford AE Yr R m g Power Adaptor AC 15V www netcomm com au If any of the above items are damaged or missing please contact your dealer im YML78o Rev1 mediately NB1 User Guide 6 Melb OMN Minimum System Requirements Before continuing with the installation of your NB1 please confirm that you comply with the minimum system requirements e Pentium MMX 233MHz e A CD ROM Drive e Ethernet card installed with TCP IP Protocol e OS independent for Ethernet e Web Browser support e Microsoft Internet Explorer 5 0 or later versions e Netscape Navigator 4 0 or later versions e Most popular browsers YML78o Rev1 NB1 User Guide WWW netcomm com au 7 NELCOMM Do need a Micro filter Micro filters are used to prevent common telephone equipment such as phones answering machines and fax machines from interfering with your ADSL service If your ADSL enabled phone line is being used with any other equipment other than your ADSL Modem then you will need to use one Micro filter for each phone d
61. nternet it is sent first from your computer to a router and then from one router to another until it finally reaches a router that is directly connected to the recipient Each individual leg of the data s journey is called a hop The number of hops that data has taken on its route to its destination Alternatively the maximum number of hops that a packet is allowed to take before being discarded See also TTL A device usually a computer connected to a network Hyper Text Transfer Protocol HTTP is the main protocol used to transfer data from web sites so that it can be displayed by web browsers See also web browser Internet Control Message Protocol An Internet protocol used to report errors and other network related informa tion The ping command makes use of ICMP Internet Group Management Protocol An Internet protocol that enables a computer to share information about its membership in multicast groups with adjacent routers A multicast group of computers is one whose members have designated as interested in receiving specific con tent from the others Multicasting to an IGMP group can be used to simultaneously update the address books of a group of mobile computer users or to send company newsletters to a distribution list NB1 User Guide 82 YML78o Rev1 www netcomm com au in line filter Internet intranet IP IP address ISP LAN LED MAC address mask Mbps Microfilter NAT NAT rule N
62. oA interface per VC Point to Point Protocol over Ethernet One of the two types of PPP interfaces you can define for a Virtual Circuit VC the other type being PPPoA You can define one or more PPPoE interfaces per VC A set of rules governing the transmission of data In order for a data transmission to work both ends of the connec tion have to follow the rules of the protocol NB1 User Guide 84 YML78o Rev1 www netcomm com au remote RIP RJ 11 RJ 45 routing rule SDNS SNMP splitter splitterless subnet subnet mask TCP NELCOMM In a physically separate location For example an employee away on travel who logs in to the company s intranet is a remote user Routing Information Protocol The original TCP IP routing protocol There are two versions of RIP version and ver sion II Registered Jack Standard 11 The standard plug used to connect telephones fax machines modems etc to a telephone jack It is a 6 pin connector usually containing four wires Registered Jack Standard 45 The 8 pin plug used in transmitting data over phone lines Ethernet cabling usu ally uses this type of connector Forwarding data between your network and the Internet on the most efficient route based on the data s destina tion IP address and current network conditions A device that performs routing is called a router See filtering rule NAT rule Secondary Domain Name System server A DNS server
63. ority requires you to be aware of the following information and warnings 1 This unit shall be connected to the Telecommunication Network through a line cord which meets the requirements of the ACA TS008 Standard 2 This equipment has been tested and found to comply with the Standards for C Tick and or A Tick as set by the ACA These standards are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio noise and if not installed and used in accordance with the instructions detailed within this manual may cause interference to radio communications However there is no guarantee that interference will not occur with the installation of this product in your home or office If this equipment does cause some degree of interference to radio or television reception which can be determined by turning the equipment off and on we encourage the user to try to correct the interference by one or more of the following measures Change the direction or relocate the receiving antenna ncrease the separation between this equipment and the receiver Connect the equipment to an alternate power outlet on a different power circuit from that to which the receiver TV is connected Consult an experienced radio TV technician for help 3 The power supply that is provided with this unit is only intended for use with this product Do not use this power
64. ote log information and run Ping and Modem tests Avr Wee os Bc H System Commands Remote Lang The Toole secboa aissa you t5 save the ceofiguration restart the gatenmy update the Ster Formas telus eter and remote les eformation esc run Ping and Moder teats ther Management Unima Gateway Bare Ihe current configuiahen Restan the gateney Ping teat and Mestere 12 Factory defaults Modem teat Setup femeto Log Information Ley Ow Configure User Meme and cassecrd Upgrade the Gateway Firerrvere Aun a Ping Test Chev nfwiher the Modern mih a sperie Cometa is wopeily sonnested tu the Metra YML78o Rev1 NB1 User Guide WWW netcomm com au 59 Melton Tools System Commands System commands allow you to carry out basic system actions Press the button to execute a command Here you will find the following functions System Commands System Commands allow you to carry out basic system actions Press the button to execute a command Press this button in order to permanently save the current configuration of the Gateway If you do restart the system without saving your configuration the Gateway will revert back to the previously saved configuration Use this button to restart the system If you have not saved your configurations the Gateway will revert back to the previously saved configuration upon restarting NOTE Connectivity to the unit will be lost You can reconnect after the unit reboots Use this butto
65. ou decide to share this connection with a VLAN this field will be enabled and you need to select your VLAN ID Set the priority bit of the Ethernet frame if using a VLAN For more information on VLANs visit http www javvin com protocol VLAN html YML78o Rev1 www netcomm com au NB1 User Guide 25 Melton PPPoE Connection Setup PPPoE Connection Setup Name Type PPPoE x Sharing Disable x Options Vf NAT Vf Firewall VLAN ID 0 Priority Bits PPP Settings PVC Settings Username username PVC Password eeee ver O Idle Timeout 50 secs vcr o Keep Alive 10 min Qos UBR v Authentication Auto Q CHAP O PAP PCR eps MTU 1492 JTE bytes SCR cps On Demand Default Gateway vf lt Enforce MTU vf Debug O MBS 0 eells PPP Unnumbered 7 LAN LAN g CDVT 0 usecs Auto pom aco Apply Cancel PPP Settings Option Description Username Enter the username provided by your ISP Password Enter the password provided by your ISP Idle Timeout Idle timeout means the router will disconnect after being idle for a preset amount of time The default is 60 sec onds If you set the time to 0 the ADSL connection will remain always connected to the ISP Keep Alive If mode is LCP This is the Keep Alive timer If a reply to the LCP echo is not received in this amount if time the con nection is dropped The Default is 10 Authentic
66. ough Cabling Figure 3 Wire Becomes 1 1 2 2 3 3 6 6 Cross Over Cabling Figure 4 Wire Becomes 1 3 2 6 3 1 6 2 Note To prevent loss of signal make sure that the length of any twisted pair connection does not exceed 100 metres NB1 User Guide YML78o Rev1 78 www netcomm com au Melom RJ11 connector and cable An RJ 11 connector is the small modular plug used for most analog telephones It has six pin slots in the head but usually only two or four of them are used RJ 11 Connector Pin Assignment Normal Assignment 123456 Not Connected Not connected Line Line Not Connected Not Connected Figure 5 605 to RJ 11 adapter The 605 to RJ 11 adaptor is provided to comply with the older eer 610 Telstra wall socket The 605 to RJ 11 adapter may be used to convert the supplied RJ 11 cable if the older connection is J required YML78o Rev1 NB1 User Guide www netcomm com au 79 NELCOMM Appendix C Glossary 10BASE T 100BASE T ADSL analog ATM authenticate binary bit bps bridging broadband Broadcast A designation for the type of wiring used by Ethernet networks with a data rate of 10 Mbps Also known as Category 3 CAT 3 wiring See also data rate Ethernet A designation for the type of wiring used by Ethernet networks with a data rate of 100 Mbps Also known as Category 5 CAT 5 wiring See also data rate Ethernet
67. pen a DOS prompt Start gt Run gt cmd and execute a continual ping command to a public server s IP address on the Internet Once you receive a reply from the server you know that you are connected This can take up to 30 seconds e g c ping 210 0 111 111 t YML78o Rev1 NB1 User Guide WWW netcomm com au 15 Melton Computer Hardware Configuration This section provides instructions for configuring the TCP IP Network settings on your computer to work with your Modem These steps are only required if you are having trouble accessing your Modem Windows XP PCs i 2 3 4 v In the Windows task bar click the Start button and then click Control Panel Click on Network amp Internet Connections icon Category mode only Click the Network Connections icon In the LAN or High Speed Internet window right click on the icon corresponding to your network interface card NIC and select Properties Often this icon is labelled Local Area Connection The Local Area Connection dialog box displays with a list of currently installed network items Ensure that the check box to the left of the item labelled In ternet Protocol TCP IP is checked Select Internet Protocol TCP IP and click on Properties In the Internet Protocol TCP IP Properties dialog box click the radio button labelled Obtain an IP address automatically Also click the radio button la belled Obtain DNS server address automatically Click OK twice
68. per queue lengths adding up to the total queue length Configuration The Expedited Forwarding queue fast service queue length will be configurable via the config xml file This parameter will not be configurable via the Web UI Please call NetComm Support and request to speak with an engineer should you require this XML file to edit The Medium and Low priority queue lengths will be proportionally calculated via the queue weights selected in 1 Queue Priorities above Total queue length for all three queues will sum to the transmit queue length set in the system Packets overflowing their queues will be tail dropped penalizing stochastically the greediest flow within each queue Future implementations may introduce a buffer stealing policy This policy will re move the fixed buffer limits and allow a particular queue buffer to decrease to some predefined minimum limit De queuing Policy Expedited Forwarding Queue High Priority is always serviced first at each packet scheduling cycle and serviced to extinction Therefore the EF queue is non preemti ble by the Medium and Low priority queues NB1 User Guide YML78o Rev1 42 www netcomm com au L WRR Queue Scheduler for Medium and Low priority queues The L and M weights will be configured from the Web UI as stated above in 1 Queue Priorities A service scheduling array will be pre computed for the Medium and Low priority queues based on the user configura
69. rrier Sense Errors Recerve Good Rx Frames Good Rx Broadcast Frames Good Rx Multicast Frames Rx Total Bytes CRC Errors Undersized Frames Overruns M and interfaces YML78o Rev1 www netcomm com au NB1 User Guide 67 NELCOMM Status Connection Status Here you can view the connection status of your Internet connection usually PP PoE You can also see the Public IP address that has been assigned to your modem as well as other information about the connection Connection Status 1 Description Type IP State Online Disconnect Reason pppoe pppoe N A Not Connected 0 DSL Line is Disconnected NB1 User Guide YML78o Rev1 68 www netcomm com au NELCOMM The DHCP Clients page shows the MAC address IP Address Host Name and Lease Time assigned to other computers in your network by the modem DHCP Clients 1 Select LAN LAN group 1 iv MAC Address IP Address HostName Lease Time 00 c0 9f 27 b1 ca 192 168 1 2 samara 0 days 0 37 42 YML78o Rev1 NB1 User Guide www netcomm com au 69 NELCOMM Status Modem Status The Modem Status page shows the modem status and DSL statistics Modem Status Modem Status Connection Status Disconnected Us Rate Kbps 0 Ds Rate Kbps 0 US Margin 0 DS Margin 0 Trained Modulation Not Trained LOS Errors 0 DS Line Attenuation 0 US Line Attenuation 0 Peak Cell Rate 0 cells per sec CRC Rx Fast 0 CR
70. sed by your ISP The default is LLC so only change this to VC if your ISP asks you to IP Address If your ISP has issued you with a static public IP address you need to specify it here e g 210 1 123 123 Mask The subnet mask specified by your ISP Default Gateway The default gateway specified by your ISP DNS You have the choice to specify up to three DNS Domain Name Service servers The function of a DNS server is to map URL names e g www google com au to their IP addresses e g 66 102 7 147 If DNS 1 is down your modem will use DNS 2 Mode Bridged and Routed NB1 User Guide YML78o Rev1 30 www netcomm com au NELCOMM DHCP Connection Setup DHCP Connection Setup Name F Type DHCP E Sharing Disable iv Options vf NAT V Firewall VLAN ID Priority Bits DHCP Settings PVC Settings Encapsulation LLCO VC pvc IP Address j Mask VPI H Gateway VCI 0 Default Gateway QoS UBR v per 0 Jeps SCR cps MBS _ cells CDVT usecs Auto PVC ETT ETE RESTE Encapsulation Select the method of encapsulation used by your ISP from the drop down list box Choices vary depending on the mode you select in the Mode field IP Address The IP address assigned by an external DHCP server Mask The subnet mask assigned by an exter nal DHCP server Gateway The gateway assigned by your DHCP server Default Gateway Enable this if you want to use this
71. ssword field enter the password that your ISP has given you Note If your ISP has provided you with Static addressing details you will need to access the Advanced Settings of your modem to configure these Please refer to the section on Advanced Settings in this manual for instructions 6 The default VPI VCI settings for most connections is 8 35 in Australia Do not change these unless your ISP has instructed you to do so 7 Click on the Apply button to save the settings you have entered The modem will automatically reboot Refresh the web page after 20 seconds 8 If the settings you entered were correct and you have an ADSL connection es tablished the Status light will change to green 9 You should now be able to access the Internet with a web browser email client or other Internet application 10 If the status light remains red after 45 seconds and you have refreshed your web page several times check the following e ADSL Link light on your modem is solid green If not you do not have an ADSL connection established Contact your ISP who will assist in resolving this e If you have a solid green light on your modem for the ADSL Link but you can t access the Internet check that the username password you entered are correct and try again e If the above two suggestions don t resolve the issue please contact your ISP HP To test your Internet connection while the modem is attempting to apply the settings you can o
72. st Select Available Connections O pppoe To enable Multicast open the multicast screen and select the Enable IGMP Multicast If you have multiple connections setup on your modem you will be able to choose which connection to enable IGMP Multicast for Click the Apply button to save the settings YML78o Rev1 NB1 User Guide www netcomm com au 55 NELCOMM Advanced 3Static Routing If the Router is required to serve more than one network you will need to set up a Static Route between the networks Static routing can be used to allow users from one IP domain to access the Internet through the Router in another domain A Static Route provides the defined pathway that network information must travel to reach the specific host or network which is providing Internet access To access the Static Routing controls click on Advanced gt Static Routing Static Routing Choose a connection pppoe v New Destination IP Mask 255 255 255 0 Gateway Metric 0 The Routing Table is empty ETM EI Configuring Static Routing Choose a Connection presents list of Saved Connections Select appropriate con nection from list The New Destination IP is the address of the remote LAN network or host to which you want to assign a static route Enter the IP address of the host for which you wish to create a static route here For a standard Class C IP domain the network address is the first three fields of t
73. supply with any other product or do not use any other power supply that is not approved for use with this product by NetComm Failure to do so may cause damage to this product fire or result in personal injury Product Warranty The warranty is granted on the following conditions 1 This warranty extends to the original purchaser you and is not transferable 2 This warranty shall not apply to software programs batteries power supplies cables or other accessories supplied in or with the product 3 The customer complies with all of the terms of any relevant agreement with NetComm and any other reasonable requirements of NetComm including producing such evidence of purchase as NetComm may require 4 The cost of transporting product to and from NetComm s nominated premises is your responsibility and 5 NetComm does not have any liability or responsibility under this warranty where any cost loss injury or damage of any kind whether direct indirect consequential incidental or otherwise arises out of events beyond NetComm s reasonable control This includes but is not limited to acts of God war riot embargoes acts of civil or military authorities fire floods electricity outages lightning power surges or shortages of materials or labour 6 The customer is responsible for the security of their computer and network at all times Security features may be disabled within the factory default settings NetComm recommends that you
74. ta rates are 10 Mbps and 100 Mbps See also BASE T 100BASE T twisted pair YML78o Rev1 www netcomm com au NB1 User Guide 81 NELCOMM Filtering filtering rule Firewall FTP GGP Gbps GRE hop hop count host HTTP ICMP IGMP To screen out selected types of data based on filtering rules Filtering can be applied in one direction upstream or downstream or in both directions A rule that specifies what kinds of data a routing device will accept and or reject Filtering rules are defined to operate on an interface or multiple interfaces and in a particular direction upstream downstream or both Any method of protecting a computer or LAN connected to the Internet from intrusion or attack from the outside Some firewall protection can be provided by packet filter ing and Network Address Translation services File Transfer Protocol A program used to transfer files between computers connected to the Internet Common uses include uploading new or updated files to a web server and downloading files from a web server Gateway to Gateway Protocol An Internet protocol that specifies how gateway routers communicate with each other Abbreviation for Gigabits GIG uh bits per second or one billion bits per second Internet data rates are often expressed in Gbps Generic Routing Encapsulation TCP IP protocol suite transport layer encapsulation protocol When you send data through the I
75. that can be used if the primary DSN server is not avail able See DNS Simple Network Management Protocol The TCP IP proto col used for network management A device that splits off the voice component of the DSL signal to a separate line so that data and telephone service each have their own wiring and jacks The splitter is installed by your telephone company where the DSL line enters your home The CO also contains splitters that separate the voice and data signals sending voice to the PSTN and data on high speed lines to the Internet See also CO PSTN splitterless microfilter A type of DSL installation where no splitter is installed saving the cost of a service call by the telephone compa ny Instead each jack in the home carries both voice and data requiring a microfilter for each telephone to prevent interference from the data signal ADSL is usually split terless if you are unsure if your installation has a splitter ask your DSL provider See also splitter microfilter A subnet is a portion of a network The subnet is dis tinguished from the larger network by a subnet mask which selects some of the computers of the network and excludes all others The subnet s computers remain physically connected to the rest of the parent network but they are treated as though they were on a separate network See also network mask A mask that defines a subnet See also network mask See TCP IP YML78o Rev1 www netcomm com
76. that is responsible for assigning IP addresses to the computers on a LAN See DHCP Of data having a form based on discrete values ex pressed as binary numbers 0 s and 1 s The data com ponent in DSL is a digital signal See also analog Domain Name System The DNS maps domain names into IP addresses DNS information is distributed hierar chically throughout the Internet among computers called DNS servers When you start to access a web site a DNS server looks up the requested domain name to find its corresponding IP address If the DNS server cannot find the IP address it communicates with higher level DNS servers to determine the IP address See also domain name A domain name is a user friendly name used in place of its associated IP address For example www globespan net is the domain name associated with IP address 209 191 4 240 Domain names must be unique their assignment is controlled by the Internet Corporation for Assigned Names and Numbers ICANN Domain names are a key element of URLs which identify a specific file at a web site e g http www globespan net index html See also DNS To transfer data in the downstream direction i e from the Internet to the user Digital Subscriber Line A technology that allows both dig ital data and analog voice signals to travel over existing copper telephone lines The most commonly installed computer network technol ogy usually using twisted pair wiring Ethernet da
77. tion Connection Choose the connection to which the rule is to be applied to Application Provide a name for the application e g Azureus The name must be unique must not contain spaces and cannot begin with a number Protocol Can be either TCP or UDP or both YML78o Rev1 NB1 User Guide www netcomm com au 49 Melton Source IP Address The client on the Internet sending the data e g 202 44 55 66 Note if you do not know the IP address of the client use 0 0 0 0 for any client on the Inter net Source Netmask The subnet mask of the client connect ing to you Note if you do not know the Netmask use 0 0 0 0 Destination IP Address The LAN IP address of the device on your network to which packets of data will be forwarded to e g 192 168 1 2 Destination Netmask The subnet mask of the LAN device Destination Port Start amp Destination Port End The ports on the remote client from which data is being sent to your mo dem s corresponding ports These will be the same if you are forwarding only a single port If there is a range then port start is the first number in the range and port end will be the last number Destination Port Map This is the port number that the data should be forwarded to on the speci fied LAN IP i e the inside port This is usually the same as the port start figure TIP It is possible to map outside port numbers or ranges i e port start port end to a differ
78. to confirm your changes and close the Control Panel Windows 2000 PCs First check for the IP protocol and if necessary install it 1 2 3i In the Windows task bar click the Start button point to Settings and then click Control Panel Double click the Network and Dial up Connections icon In the Network and Dial up Connections window right click the Local Area Connection icon and then select Properties In the Local Area Connection Properties dialog box select Internet Protocol TCP IP and then click Properties In the Internet Protocol TCP IP Properties dialog box click the radio button labelled Obtain an IP address automatically Also click the radio button labelled Obtain DNS server address automatically Click OK twice to confirm and save your changes and then close the Control Panel Windows Me PCs 1 In the Windows task bar click the Start button point to Settings and then click Control Panel 2 Click on View All Control Panel Options 3 Double click the Network icon 4 The Network Properties dialog box displays with a list of currently installed network components If the list includes Internet Protocol TCP IP then the protocol has already been enabled Skip to step 10 5 If Internet Protocol TCP IP does not display as an installed component click Add 6 In the Select Network Component Type dialog box select Protocol and then click Add NB1 User Guide YML78o Rev1 16 www n
79. ttaching themselves to a wireless LAN Enable Disable Bridge Filtering To enable Bridge filtering navigate to the Bridge Filter Control Screen and select the Enable Bridge Filters check box If the check box is selected Bridge filtering is enabled according to the list of Bridge Filter Rules that has been created If the box is de selected Bridge Filtering will not be enabled even if Bridge Filter Rules have been created Create Bridge Filter Rules Enter the Source Bridge and Destination Bridge details Entering zeros or blanks into the Source or Destination fields enters a null value Protocol provides the choice of protocol type for the rule Mode provides the choice of Allow or Deny for the rule When all selections are made click on Add to add the rule to the list of rules A maximum of 20 Bridge Filter Rules can be defined and saved To save changes click on Apply YML78o Rev1 NB1 User Guide WWW netcomm com au 53 Melton Edit or Delete Bridge Filter Rules To edit an existing Bridge Filter Rule click the radio button adjacent to the Filter Rule name The Rule will then appear in the top half of the Bridge Filter control screen where it can be edited When editing is complete click Add to return the Rule to the list of existing rules To delete Bridge Filter Rules click on the Delete tick box multiple deletions can be made by shift clicking Delete tick boxes Select All will select every ru
80. u intend to host a web server or mail server that is to be visible outside your LAN TIP In situations where you are hosting a Web Site or for example setting up a regular NetMeeting link it is advisable to consider implementing a Fixed IP address otherwise the dynamic IP address allocated by DHCP will need to be communicated prior to every user session More about Port Forwarding In TCP IP and UDP networks a port is a 16 bit number used to identify which ap plication program usually a server incoming connections should be delivered to Some ports have numbers that are pre assigned to them by the IANA the Inter net Assigned Numbers Authority and these are referred to as well known ports Servers follow the well known port assignments so clients can locate them If you wish to run a server on your network that can be accessed from the WAN i e from other machines on the Internet that are outside your local network or any application that can accept incoming connections e g Peer to peer P2P soft ware such as instant messaging applications and P2P file sharing applications and are using NAT Network Address Translation then you will usually need to config ure your router to forward these incoming connection attempts using specific ports to the PC on your network running the application You will also need to use port forwarding if you want to host an online game server YML78o Rev1 NB1 User Guide WWW netcomm com au
81. vailable Ethernet Flashing Flashes when data is being sent or re ceived on the Ethernet LAN connection On Indicates a link to your LAN or Network card is active Off Indicates no link to your LAN YML78o Rev1 NB1 User Guide www netcomm com au 9 Melton Back Panel Ports E Power jack 4 x RJ 45 Reset RJ11 for ADSL for AC power Ports for 10 100 factory connection to adaptor Ethernet LAN defaults telephone line Rear Panel of the NB1 Power Connect the Power AdaptOr that comes with your package Ethernet 1x 10 100 Base T Ethernet jack RJ 45 to connect to your Ethernet Network card or Ethernet Hub Switch Reset To reset your ADSL Router to factory default settings All custom ised settings that you have saved will be lost Please refer to the section below on how to use the reset function ADSL Telephone jack RJ 11 to connect to your Telephone Wall Socket ADSL line NB1 User Guide YML78o Rev1 10 www netcomm com au La Restoring Factory Defaults This feature will reset the Modem to its factory default configuration Occasions may present themselves where you need to restore the factory defaults on your modem Typical situations are e You have lost your username and password and are unable to login to the mo dem e You have purchased the modem from someone else and need to reconfigure the device to work with your ISP e You are asked to perform a factory reset by a member of the NetCom
82. width bytes VIF ms ms 100kbps 150kbps 200kbps 250kbps 10ms 200 100 207 363 519 675 20ms 200 100 82 175 269 363 30ms 200 100 x x 19 50 For Voice traffic priority an extra EF queue was added to PRIOWRR This extra queue should not be exposed via WebUI config for data usage Its use is triggered internally by the voice app using the socket options system calls Voice packets are using this EF queue Signalling for Voice uses the next EF queue that s also exposed on the web config This means that voice signalling can be mixed with data if user configures data for High Priority TOS to Priority Mapping High Priority Marking for Expedited Forwarding Queue DSCP Mark xx1000 Medium Priority Marking DSCP Mark xx0100 Low Priority Marking for Best Effort DSCP Mark xx0000 YML78o Rev1 NB1 User Guide www netcomm com au 43 NELCOMM The four TOS bits the TOS field are defined as Binary Meaning 1000 Minimize delay md 0100 Maximize throughput mt 0010 Maximize reliability mr 0001 Minimize monetary cost mmc 0000 Normal Service TOS Bits Means Linux Priority Queue Priority Band 0x0 0 Normal Service 0 Best Effort 2 0x2 1 Minimize Monetary Cost 1 Filler 2 0x4 2 Maximize Reliability 0 Best Effort 2 0x6 3 mmc mr 0 Best Effort 2 0x8 4 Maximize Throughput 2 Bulk 1 Oxa 5 mmc mt 2 Bulk 1 Oxc 6 mr mt 2 Bulk 1 Oxe 7 mmc mr mt 2 Bulk 1 0x10 8 Minimize Delay 6 Interactive 0 0x12 9 mmc 4 md 6 Interactive 0 0x14 10 mr
83. work Ping Test e Telnet CLI Read Only e SNMP e Syslog Support HARDWARE e Texas Instrument TNETD7300 Single Chip Network Processor AFE Line Driver Chipset e Dying Gasp Support e A Tick approval N367 PLATFORM SUPPORT e For Ethernet OS Independent includes Windows Mac Linux and UNIX LED INDICATORS e 1x PPP LED e 1 x Power LED e 1 x ADSL Link Status LED e 1 x Ethernet Link Activity Status LED NB1 User Guide YML78o Rev1 76 www netcomm com au MEL Appendix B Cable Connections This cable information is provided for your reference only Please ensure you only connect the appropriate cable into the correct socket on either this product or your computer If you are unsure about which cable to use or which socket to connect it to please refer to the hardware installation section in this manual If you are still not sure about cable connections please contact a professional computer technician or Net Comm for further advice RJ 45 Network Ports RJ 45 Network Ports can connect any networking devices that use a standard LAN interface such as a Hub Switch Hub or Router Use unshielded twisted pair UTP or shield twisted pair STP cable to connect the networking device to the RJ 45 Ethernet port Depending on the type of connection 10Mbps or 100Mbps use the following Ethernet cable as prescribed 10Mbps Use EIA TIA 568 100 Category 3 4 or 5 cable 100Mbps Use EIA TIA 568 100 Category 5 cable Not
84. wsers use Hyper Text Transfer Protocol HTTP Popular web browsers include Netscape Navigator and Mi crosoft Internet Explorer See also HTTP web site WWW Web page A web site file typically containing text graphics and hyperlinks cross references to the other pages on that web site as well as to pages on other web sites When a user accesses a web site the first page that is displayed is called the Home page See also hyperlink web site Web site A computer on the Internet that distributes information to and gets information from remote users through web browsers A web site typically consists of web pages that contain text graphics and hyperlinks See also hyperlink web page www World Wide Web Also called the Web Collective term for all web sites anywhere in the world that can be accessed via the Internet YML78o Rev1 NB1 User Guide WWW netcomm com au 87 Melton Appendix D Registering your NetComm Product All NetComm Limited NetComm products have a standard 12 month warranty from date of purchase against defects in manufacturing and that the products will operate in accordance with the specifications outlined in the User Guide However some products have an extended warranty option please refer to packaging To be eligible for the extended warranty you must supply the requested warranty informa tion to NetComm within 30 days of the original purchase by registering on line via the NetComm web site
85. x displays 6 Click on Microsoft in the Manufacturers list box and then click TCP IP in the Network Protocols list box 7 Click OK to return to the Network dialog box and then click OK again You may be prompted to install files from your Windows 95 98 installation CD Follow the instructions to install the files 8 Click OK to restart the PC and complete the TCP IP installation Next configure the PCs to accept IP information assigned by the Modem 9 Follow steps 1 3 above 10 Select the network component labelled TCP IP and then click Properties If you have multiple TCP IP listings select the listing associated with your network card or adapter 11 In the TCP IP Properties dialog box click the IP Address tab 12 Click the radio button labelled Obtain an IP address automatically 13 Click OK twice to confirm and save your changes You will be prompted to re start Windows 14 Click Yes Note For detailed information regarding the advanced features of this prod uct refer to the Advanced Settings sections YML78o Rev1 NB1 User Guide www netcomm com au 17 NELCOMM Advanced Settings To access the Advanced Settings of your modem you click on the Advanced Settings link on the EasyConfig web page To access this page enter http 192 168 1 1 and login with username admin and password admin EasyConfig Quick Settings Protocol User ID Password VPI NCL PPPoE x usemame isp d
86. your ISP or Network Administrator for further information NB1 User Guide 12 YML78o Rev1 www netcomm com au NELCOMM Connecting your NB1 The NB1 is connected via an Ethernet cable To connect to your NB1 you will need to have an available Ethernet Port present on your Computer Notebook or on your network hub or switch 1 Connect your NB1 to either a computer directly or a network hub or switch using a CAT5 ethernet cable 2 Connect the power pack to the ADSL Modem and switch on the power switch Ensure that there is a ETHERNET link light on the NB1 Powerpoint ADSL Enabled Line ER EN el Ee IM WM Ll hi Telephone Line Power Adaptor into POWER Port V B WW E Crema mea x Computer with Network Card Ethernet Cable into ETHERNET Port 4 Ensure that the computer you intend to use has an IP address in the same sub net as the NB1 ADSL Modem e g the NB1 s default IP is 192 168 1 1 your computer should be on 192 168 1 100 or similar If you have DHCP enabled on your computer the NB1 will assign your computer a suitable IP address Ensure that your computer has a LAN link light 6 Connect one end of the ADSL phone line to the NB1 ADSL port and the other end to the ADSL enabled line wall socket YML78o Rev1 NB1 User Guide WWW netcomm com au 13 NELCOMM Configuring your NB1 You will need to log directly into the configuration page of the modem
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