NetComm NB3100 Quick Start Manual Download Page 1

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Summary of Contents for NB3100

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Page 2: ...hapter 4 Advanced Applications 23 4 1 Firewall 23 4 2 DHCP Configuration 24 4 3 Access Control 25 4 4 Port Forwarding Settings 27 4 5 Special Application 28 4 6 Dynamic Routing 29 4 7 Static Routing 3...

Page 3: ...r you may need to utilise the reset feature There are two types of reset Soft A soft reset will restart the unit and reconnect to the internet using the settings stored previously none of your setting...

Page 4: ...of the NetComm Cable DSL Firewall Router 2 Set the Network Card of your computer to use DHCP or assign it an IP address in the range of 192 168 1 2 254 3 Open a web browser ensuring that it is set to...

Page 5: ...all Router s default IP 192 168 1 1 The main menu of the router should open displaying the One Page Setup Note You may be prompted for a log in there is no User Name and the Password is admin 4 Change...

Page 6: ...ying the One Page Setup Note You may be prompted for a log in there is no User Name and the Password is admin 4 Change your WAN Connection Type to PPPoE ADSL 5 Set your User Name and Password as provi...

Page 7: ...orised access by outside users The router will share your internet connection with up to 253 users 25 of which can be connected via NetComm Wireless Client Adaptors NP7030 and NP7040 Configured as a D...

Page 8: ...Router Chapter 3 Internet Access This chapter describes the steps for basic configuration and start up of the NetComm Cable DSL Firewall Router Chapter 4 Advanced Applications This chapter describes...

Page 9: ...a high speed version of Ethernet with 100Mbps transmission rate Firewall DoS is the acronym for Denial of Service which refers to the response when a computer or network is overwhelmed to the point t...

Page 10: ...with SPI Blocks inappropriate web sites cookies and Javascript if required Integrates four 10 100BASE T TX auto sensing switch ports Supports PPPoE to connect to ISPs Built in web based user interfac...

Page 11: ...Cable DSL Firewall Router and illustrates how the cables connect to the interfaces on the rear panel Plug one end of the UTP cable into the WAN port the other into the RJ45 Ethernet jack on your ADSL...

Page 12: ...On when ADSL Cable Modem is properly connected and is operating at 100Mbps Yellow On when ADSL Cable Modem is properly connected and is operating at 10Mbps Green Yellow Blinking when data is flowing...

Page 13: ...Ethernet card 2 Standard twisted pair Ethernet cable UTP network cable with RJ 45 connectors 3 System OS Windows 95 Windows 98 Windows NT4 0 Windows 2000 Windows Me Windows XP or Macintosh refer to Ch...

Page 14: ...an be reached by clicking the Local Area Connection icon on the right bottom side of your desktop screen In the Local Area Connection Status window click Properties button then your Network window wil...

Page 15: ...ghlight Protocol then click Add 4 Highlight Microsoft under the list of manufacturers Double click TCP IP from the list on the right or highlight TCP IP then click OK to install TCP IP 5 After a few s...

Page 16: ...cally Click OK Restart your computer to complete the TCP IP installation Fixed IP Addresses Configuration Fixed IP addresses may be assigned to network devices for many reasons such as the server comp...

Page 17: ...255 255 0 Note No two computers on the same LAN can have the same IP address but they should have the same Subnet Mask 2 Select Enable DNS in the DNS Configuration tab and enter the DNS IP Address ob...

Page 18: ...n which should be supplied by your ISP Provided by some ISPs tick indicates common minimal requirements Host Name ______________________________________ Domain Name ___________________________________...

Page 19: ...type http 192 168 1 1 in the browser s address box This address is the factory default IP Address of your NetComm Cable DSL Firewall Router Press Enter The Username and Password Required prompt box w...

Page 20: ...e your location belong to from the pop down list Private IP Address The Device IP Address and Subnet Mask of the router are used by the internal LAN The default values are 192 168 1 1 for IP Address a...

Page 21: ...ll provide you with at least one DNS IP Address Multiple DNS IP settings are common The first available DNS entry is used in most cases PPPoE If your ISP provides PPPoE connectivity choose this item f...

Page 22: ...nection because the ISP s system may need time to restore Check with your ISP to ascertain how much time is required before the router starts to re build the PPPoE session and enter this into the Redi...

Page 23: ...eb pages accessed by LAN users Web proxy is a server your device will connect to when you access any web site Setting a web proxy can save accessing time but may create a security issue by bypassing a...

Page 24: ...c Host Configuration Protocol Server can automatically assign IP Addresses and other information to each computer in your network Unless you already have a DHCP Service on your LAN it is highly recomm...

Page 25: ...he drop down box If you are not sure which one to choose select Both Filter Group LAN IP Range Enter the range of IP addresses which you want to have the same access limitation a group Block Port Rang...

Page 26: ...ress There are fifty sets divided into five groups of ten in this function You can choose each group by selecting from the drop down list Enter the MAC addresses of the computers you wish to block in...

Page 27: ...vers and configure each with a fixed IP Address In the One Page Setup screen ensure the Private IP Address is set to the NetComm Cable DSL Firewall Router s default setting of 192 168 1 1 If a fixed P...

Page 28: ...essenger TCP 6891 6900 File send TCP 1863 UDP 1863 UDP 5190 UDP 6901 Voice TCP 6901 Voice PC Anywhere host TCP 5631 UDP 5632 Quake 2 UDP 27910 QuakeIII UDP 27660 first player C Program Files Quake III...

Page 29: ...s of some popular applications Application Outgoing Control Incoming Data Battle net 6112 6112 DialPad 7175 51200 51201 51210 ICQ 4000 4000 ICUII 2019 2000 2038 2050 2051 2069 2085 3010 3030 IRC 6667...

Page 30: ...to communicate with each other Select Route entry Select the route entry number from 1 to 20 that you wish to configure Destination LAN IP and Subnet Mask Enter the IP Address and Subnet Mask of the...

Page 31: ...y spaces WAN MAC Change The WAN MAC address can be changed from the original values if necessary Some ISPs require users to change the WAN MAC address to a registered one when users change their acces...

Page 32: ...Get IP Address Automatically PPPoE or PPTP in OnePage Setup the IP Address Subnet Mask Default Gateway and Domain Name Server DNS will show the information received from the DHCP server or ISP current...

Page 33: ...lication should be disabled when it is not in use by entering 0 in the DMZ Host field 1 Before setting up a LAN computer to act as a DMZ Host configure it with a fixed IP Address 2 In the One Page Set...

Page 34: ...ck this button to go to the outgoing LAN to WAN traffic log table This Table records information on the last fifty outgoing packets including source IP addresses destination IP addresses and port numb...

Page 35: ...2 7 35 asp Microsoft KB Q257225 Basic IPSec Troubleshooting in Windows 2000 http support microsoft com support kb articles Q257 2 25 asp 5 1 Environment Windows XP or Windows 2000 IP Address 140 111 1...

Page 36: ...t check box is checked 5 2 2 Build 2 Filter Lists WinXP Cable DSL Firewall Router and Cable DSL Firewall Router WinXP Filter List 1 WinXP Cable DSL Firewall Router 1 In the to_VPNRouter Properties des...

Page 37: ...ask 255 255 255 0 6 If you want to type a description for your filter click the Description tab 7 Click OK button Then click OK for WinXP or Close for Win2000 button on the IP Filter List window Filte...

Page 38: ...urce address area click A specific IP Subnet and fill in the IP Address 192 168 1 0 and Subnet mask 255 255 255 0 11 In the Destination address area click My IP Address 12 If you want to type a descri...

Page 39: ...Firewall Router 1 From the IP Filter List tab click the filter list XP Cable DSL Firewall Router 2 From the Filter Action tab click the filter action Require Security and click the Edit button 3 Check...

Page 40: ...Forward Secrecy PFS and remember to check the PFS option on the Cable DSL Firewall Router and then click the OK button 5 From the Authentication Methods tab click the Edit button 6 Change the authent...

Page 41: ...ed in Authentication method preference order Click the OK button to continue 7 From the Tunnel Setting tab click The tunnel endpoint is specified by this IP Address box and then type the WAN IP Addres...

Page 42: ...www netcomm com au Rev 2 YML630 Page 42 Cable DSL Firewall Router 8 From the Connection Type tab select All network connections and then click the OK or Close button to finish this rule...

Page 43: ...age 43 Tunnel 2 Cable DSL Firewall Router WinXP 9 In the to_VPNRouter Properties deselect the Use Add Wizard check box and then click the Add button to create the second IP Filter 10 On the IP Filter...

Page 44: ...Router 11 From the Filter Action tab click the filter action Require Security 12 From the Authentication Methods tab click the Edit button 13 Change the authentication method to Use this string presha...

Page 45: ...This new Preshared key will be displayed in Authentication method preference order Click the OK button to continue 14 From the Tunnel Setting tab click The tunnel endpoint is specified by this IP Add...

Page 46: ...e 46 Cable DSL Firewall Router 15 From the Connection Type tab select All network connections and then click the OK for WinXP or Close for Win2000 button to finish 16 From the Rules tab click the OK b...

Page 47: ...ck Assign A green arrow appears in the folder icon 5 3 Steps in Cable DSL Firewall Router 5 3 1 OnePage Setup Screen 1 Open your web browser and enter 192 168 1 1 in the Address field and press the En...

Page 48: ...Firewall Router 5 3 2 VPN Screen The following Figure is a sample configuration for the Router s VPN tab Once all these have been entered click the Connect button to establish a VPN connection The St...

Page 49: ...by the NetComm Cable DSL Firewall Router s DHCP server 6 2 1 Dynamic IP Addressing using DHCP Server 1 From the Apple menu select Control Panel and click on TCP IP 2 In the TCP IP A New Name For Your...

Page 50: ...he computers will have to be configured to connect to the Internet via the NetComm Cable DSL Firewall Router 1 From the Apple menu select Control Panel and click on TCP IP 2 From the File menu select...

Page 51: ...2 192 168 1 254 and is therefore compatible with the Cable DSL Firewall Router s default IP address of 192 168 1 1 3 3 Check also the Subnet Mask is set to 255 255 255 0 T The DIAG LED stays lit The...

Page 52: ...SP s home page why Some ISPs such as Telstra BigPond require their host name be specifically configured into your computer before you can surf their local web pages If you are unable to access your IS...

Page 53: ...sible to the Internet NAT not only provides the basis for multiple IP Address sharing but also provides security since the multiple IP Addresses of LAN computers are never transmitted directly to the...

Page 54: ...ed communication between your computer and the Internet for example playing Internet game i e Ages of Empire or having multimedia conference i e NetMeeting Q Does the NetComm Cable DSL Firewall Router...

Page 55: ...of data that can be transmitted in a fixed amount of time Browser A software application used to locate and display Web pages Examples include Netscape Navigator and Microsoft Internet Explorer BSS BS...

Page 56: ...g to an organization and accessible only by that organization s members employees or others with authorization Infrastructure Network Unlike an ad hoc network where users on a wireless LAN send data t...

Page 57: ...e Internet It creates a private tunnel through the large public network to have similar security of private network without actually leasing a private line PPTP is normally used for VPN connections Pr...

Page 58: ...D ROM drive 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 02 942...

Page 59: ...r communication line whether caused by thunderstorm activity or any other cause s 3 The fault is the result of accidental damage or damage in transit including but not limited to liquid spillage 4 You...

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