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Billion Electric Company 800VGT User's Manual

1. 114 Chapter 4 Configuration Billion 800VGT Router QoS Quality of Service The QoS function helps you to control your network traffic for each LAN Ethernet and or Wireless application that accesses the WAN Internet It allows you to control the quality and speed of throughput for each application when the system is running with a fully loaded upstream channel Here are the items within the QoS section Prioritization and Outbound Inbound IP Throttling bandwidth management Prioritization There are three priority settings provided in the Router gt High gt Normal Normal priority is the default for all traffic without any setting 7 Low The ratios of utilization for each priority are High 60 Normal 30 and Low 10 Prioritization Configuration from LAN to WAN packet Source IP Address Range Source Pow 0 0 0 0 means Any Application Time Schedule Priority Protocol ae eaa e eE DSCP Marking 0 0 0 0 means Any none 0 0 0 0 0 0 0 0 PPTP Disabled j High 7 GRE Disabled x none 0 0 0 0 0 0 0 0 foooo 0 0 00 Disabled hd 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Disabled x ooo ooo fi Always On High any gt ii Aways On z High any j TW Aways On High z any gt p T Disabled gt i Poel fara far i oS ooo pooo __ ti Aways on Hoh ory p r ane oo Disabled Bi vars on ro
2. Select the desired option from the list and click Apply to return to the Quick Start interface to continue configuring your ISP connection Please note that the contents of this list will vary depending on what is supported by your ISP 28 Chapter 4 Configuration Configuration Billion 800VGT Router When you click this item you will be able to following sub items to configure the ADSL router LAN Wan System Firewall VPN VoIP QoS Virtual Server Time Schedule and Advanced These functions are described below in the following sections LAN Local Area Network Here are the items within the LAN section Bridge Interface Ethernet IP Alias Ethernet Client Filter Wireless Wireless Security Wireless Client Filter Port Settings DHCP Server Bridge Interface Bridge Interface Parameters Bridge Interface Ethernet Etherneti Ethernet2 Ethernet3 Device Management Management Interface VLAN Port MP1 P2 P3 P1 MP2 MP3 Mee Mes ei Mee Mes Ethernet P4 V P4 P4 P4 You can setup member ports for each VLAN group under Bridge Interface section From the example two VLAN groups need to be created Ethernet P1 Port 1 Etherneti P2 P3 and P4 Port 2 3 4 Uncheck P2 P3 P4 from Ethernet VLAN port first Note You should setup each VLAN group with caution Each Bridge Interface is arranged in this order Bridge Interface VLAN Port Alwa
3. Active PC in LAN yhtep 1710 0 0 2 L z mo Active PC in LAN Active PC in LAN displays a list of individual Ethernet device s IP Address amp MAC Address which are connected to the router You can easily allow or block a computer by checking the box next to the IP address Then click Add to insert to the Ethernet Client Filter table The maximum number of Ethernet clients is 16 31 Chapter 4 Configuration Billion 800VGT Router Wireless Wireless Parameters WLAN Serice Enable Disable Mode 802 11b g ESsID wlan ap ESSID Broadcast Enable Disable Regulation Domain NAmerica Channel ID Channel 1 2 412 GHz x Scan Channel Usage Tx PowerLevel ha O O O 0 255 Connected true AP MAC address 00 13 d3 68 95 34 AP Firmware Version 1 0 6 0 Wireless Distribution System WDS WDS Serice OEnable Disable Peer WDS MAC address 00 00 00 00 00 00 Parameters WLAN Service Default setting is Enable If you do not have any wireless devises 802 11g or 802 11b on your network select Disable Mode The default setting is 802 11b g Mixed mode If you do not know what type of wireless devises you have or have both 11g and 11b devices on your network then keep the default setting mixed mode From the drop down menu you can select 802 11g if you have only 11g clients on your network or if you have only 11b clients on your network then select 802 11b ESSID The ESSID is the unique name of a wire
4. Figure 3 1 LAN Area Connection 4 Local Area Connection Status x Paced bears Connection Status Connected Duration 00 05 34 Speed 100 0 Mbps Activity Sent SL Received Bytes 1403 1 749 Properties Ce Figure 3 2 LAN Connection Status General Authentication Advanced Connect usina m ASUSToK Broadeom 4404 10 100 Integrated Controler This connection uses the following tema TBI Chiont for Microsctt Netwerke MI J5 Fie and Printer Sharing for Microsoft Networks a a Properties Instali Desertion Transmission Control Protacol ntemet Protocol The default wide area netwerk protocol that provides Corrmunication Soross diverse interconnected networks I Show icon in notification area when connected Figure 3 3 TCP IP Generar You can get IF settings acclanod automaticaly i your notwork supporte heat Ciena you need ase ur nate ade sto Tor Oban an IP address automaticaly Obtain DNS server acidesa aut Use the folowing DNS server addresses Lere Figure 3 4 IP Address amp DNS Configuration 13 Configuring PCs in Windows 2000 1 Go to Start Settings Control Panel In the Control Panel double click Network and Dial up Connections 2 Double click Local Area LAN Connection See Figure 3 5 3 In the LAN Area Connection Status window click Properties See Figure 3 6 4 Select Intern
5. Billion 800VGT Router PPPoA Routed Connections WAN Connection PPPoA Routed Description PPPoA Routed VPI 0 VCI a ATM Class UBR v NAT Enable Disable Username Password IP Address A 0 0 0 0 means Obtain an IP address automatically Authentication Protocol Chap Auto Connection Idle Timeout 0 minutes RIP O RP O RIP x2 RIP v2 Multicast MTU 1500 Description User definable name for the connection VPI VCI Enter the information provided by your ISP ATM Class The Quality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single IP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Username Enter the username provided by your ISP You can input up to 128 alphanumeric characters case sensitive This will usually be in the format of username ispname instead of simply username Password Enter the password provided by your ISP You can input up to 128 alphanumeric characters case sensitive IP Address Specify IP addresses that are allowed to logon and access the router s web server Note IP 0 0 0 0 indicates all users who are connected to this router are allowed to logon to the device and modify data Authentication Protocol Type Default is Chap Auto Your
6. TM Billion 800VGT Router Table of Contents CHAPTER 1 INTRODUCTION cusin irr EE NAAA AA 4 INTRODUCTION TO YOUR ROUTER CHAPTER 2 INSTALLING THE ROUTER scsssssssssssssessessceneencencencencenceneeneeneeneeneeneeseenesaeeneeneeacaseneenssnnsnnesnennenneenenes pd IMPORTANT NOTE FOR USING THIS ROUTER ia A a a aaia n AAE EE NEATE Err RAAS PACKAGE CONTENTS THE FRONT LEDS THE REAR PORTS CABLING CHAPTER 3 BASIC INSTALLATION ssssssssssssssssssssnesnesnesscsnssnsssessceseeneenesnecneenceneencencenecnscsecseenecsecsucsusnssnnssnenssnnensennes 11 CONNECTING YOUR ROUTER CONFIGURING PCs IN WINDOW XP CONFIGURING PCs IN WINDOWS 2000 CONFIGURING PC IN WINDOWS 95 98 ME CONFIGURING PC IN WINDOWS NT4 0 FACTORY DEFAULT SETTINGS INFORMATION FROM YOUR IS CONFIGURING WITH YOUR WEB BROWSER iscssesesesnsssasssasssasnsasncnsnsnessecssssassstscscscscscsessnsesseseteesensnenenesendsosossseeedbaonbnonansd 19 ARP Table Wireless Association Table Routing Table DHCP Table PPTP Status IPSec Status L2TP Status Email Status VoIP Status NAT Sessions Diagnostic UPnP Portmap QUICK START CONFIGURATION LAN LOCAL AREA NETWORK Bridge Interface Ethernet IP Alias Ethernet Client Filter Wireless Wireless Security Wireless Client MAC Address Filte Port Setting DHCP Server WAN WIDE AREA NETWOR ISP DNS ADSL SYSTEM Time
7. to phone a speed dial number listed under 9 press keypad 9 then Your router will automatically dial the number listed in entry 9 For examples If your friend Tim gives you a SIP URL as sip 89755 192 246 69 223 then you can fill in 89755 192 246 69 223 as number 1 speed dial If your friend Felix gives you a SIP URL as sip felix iptel org then you can fill in felix iptel org as number 2 speed dial If your friend Greg gives you an IP address 192 246 56 56 only then you can fill in 192 246 56 56 In some cases when a user makes use of DDNS you will have to fill in their domain name as well Volum Phone Port 1 Volume Control Parameters Microphone ff Speaker CL Return The Volume control setting helps you to adjust the voice level of the telephone to the most comfortable listening level Press the minus sign to reduce either the microphone and or the speaker s volume of your telephone Press the plus sign to increase either the microphone and or the speaker s volume of your telephone 105 Chapter 4 Configuration Billion 800VGT Router PSTN Dial Plan This section enables you to configure VolP with PSTN switching on your system You can define a range of dial plans to select which calls are routed over VoIP and which are routed over the PSTN line Prefix numbers are the essential key to distinguish between VoIP and Regular PSTN phone calls If the actual number
8. 0 65535 Zee 0 65535 PE 2 Click Delete to delete the existing HTTP rule 3 Click Add TCP UDP Filter Add TCP UDP Filter Click Add TCP UDP Filter Packet Filter Inbound Outbound Block Allow Block Allow Block Allow Block Allow Block Allow Add Raw IP Filter O Edit O Edit O Edit O Edit O Edit O Click Delete al Cc Delete Delete Delete Delete 4 Input the Rule Name Time Schedule Source Destination IP Type Source Destination Port Inbound and Outbound Example Application WEB_HTTP Time Schedule Always On Source Destination IP Address es 0 0 0 0 Allow all addresses Type TCP Please refer to Table1 Predefined Port Filter Source Port 0 65535 I allow all ports to connect with the application Destination Port 80 80 Internal port defined for HTTP Inbound Outbound Allow Chapter 4 Configuration 62 Packet Filter Add TCP UDP Filter Rule Name Helper Time Schedule Source IP Address es Destination IP Address es Type Source Port Destination Port Inbound Outbound Apply Return WEB_HTTP Always On v 0 0 0 0 Netmask 0 0 0 0 Netmask TCP X 0 65535 80 80 Allow v Allow v 5 The new port filter rule for HTTP is shown below 0 0 0 0 0 0 0 0 0 65535 WEB_HTTP Always On TCP 0 0 0 0 0 0 0 0 80 80 Billion 800VGT Router 0 0 0 0 0 0 0 0 Edt Delete 6 Configure your Virtual Server p
9. This community string will be checked against the string entered in the configuration file Once the string name is matched users on this IP address will be able to view and modify the data Trap Community Specify a name to be identified as the Trap Community and an IP address This community string will be checked against the string entered in the configuration file Once the string name is matched users on this IP address will be sent SNMP Traps SNMP V3 Specify a name and password for authentication And define the access rights from identified IP address Once the authentication has succeeded users from this IP address will be able to view and modify the data SNMP Version SNMPv2c and SNMPv3 SNMPv2c is a combination of the enhanced protocol features of SNMPv2 without the SNMPv2 security The c comes from the fact that SNMPv2c uses the SNMPv1 community string paradigm for security but is widely accepted as the SNMPv2 standard SNMPV3 is a strong authentication mechanism providing authorization with fine granularity for remote monitoring Traps supported Cold Start Authentication Failure The following MIBs are supported 134 Chapter 4 Configuration From RFC 1213 MIB Il System group l Interfaces group Address Translation group 0 o IP group ICMP group TCP group UDP group o fo EGP not applicable Transmission SNMP group o From RFC1650 EtherLike MIB dot3Stats From
10. addresses for each device on your LAN Interface The interface name on the router that this IP Address connects to Static Static status of the ARP table entry gt gt no for dynamically generated ARP table entries gt ves for static ARP table entries added by the user Wireless Association Table Wireless Association Table Wireless client s MAC address and the corresponding IP address IP Address IP Address It is IP address of wireless clients that join this network MAC The MAC address of wireless client Routing Table Routing Table Routing Table Valid Destination Netmask Gateway interface Cost v 0000 0 0 0 0 0 0 0 0 ipwan 1 RIP Routing Table Destination Netmask Gateway Cost 0 0 0 0 0 0 0 0 0 0 0 0 1 Bouting Table Valid It indicates a successful routing status Destination The IP address of the destination network Netmask The destination IP networks Netmask Gateway Interface The IP address of the gateway or existing interface that this route will use Cost The number of hops counted as the cost of the route 21 Chapter 4 Configuration Billion 800VGT Router Destination The IP address of the destination network Netmask The destination IP networks Netmask Gateway The IP address of the gateway that this route will use Cost The number of hops counted as the cost of the route DHCP Table DHCP Table Leased The DHCP assigned IP addresses information IP Address
11. your ISP RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that IP will attempt to send through the interface 40 Chapter 4 Configuration Billion 800VGT Router RFC 1483 Bridged Connections WAN Connection RFC 1483 Bridged Description RFC 1483 bridged mode VPI o WEI 33 ATM Class uBR w Encapsulation Method uc Bridged x Acceptable Frame Type acceptall Filter Type All v PYID for Utagged Frames 4 i Description User definable name for the connection VPI and VCI Enter the information provided by your ISP ATM Class The Quality of Service for ATM layer Encapsulation method Select the encapsulation format this is provided by your ISP Acceptable Frame Type Specify what kind of traffic can through this connection all traffic or only VLAN tagged traffic Filter Type Specify the type of Ethernet filtering performed by the named bridge interface All Allows all types of Ethernet packets through the port IP Allows only IP ARP types of Ethernet packets through the port PPPoE Allows only PPPoE types of Ethernet packets through the port PVID for Untagged Frames PVID is known as Port VLAN Identifier When an untagged packet is received by input port s this packet will be tagged with specified PVID The valid value range for PVID is 1 4094 41 Chapter 4 Configuration
12. 0 Throughput 500 aa m VoIP VPN 506 HIGH kbps Others 200 NORMAL 100 LOW o VoIP VPN Others Restricted HIGH NORMAL Chapter 4 Configuration 119 Billion 800VGT Router Mission critical applications Often a VPN connection is a mission critical application for exchanging data between Head and Branch offices PPTP q Gold service L v This mission critical application must be connected smoothly without any dropping To ensure this you should set the priority to the high level to preventing any other applications from saturating the bandwidth none 0 0 0 0 0 0 0 0 none 0 0 0 0 0 0 0 0 Voice applications Voice applications are latency sensitive Most VoIP devices use the SIP protocol which automatically assigns a port number This means that it is better to use a fixed IP address to catch VoIP packets and rout them as high priority traffic K Wise t68 1 1 T 192 168 1 1 VolP Always On ix High x any x i 7 0 0 0 0 0 0 0 0 Gold service L v The settings shown above will help to improve the quality of your VoIP service when the link is fully loaded Restricted Application Some users will setup a FTP server for downloading of their files by means of FTP 192 168 1 100 f4 192 168 1 100 Restricted Timesiot1 iv Low v any v Gold service L x Ui Dd iasi ee Y 0 0 0 0 0 0 0 0 The above settings will help to limit utili
13. 0 0 0 means Any A 0 0 0 0 0 0 0 0 Restricted TimeSlot1 m any vl 32 kbps 192 168 1 100 192 168 1 100 Virtual Server known as Port Forwarding In TCP IP and UDP networks a port is a 16 bit number used to identify which application program incoming connections should be delivered to Some ports have numbers that are pre assigned to them by the IANA the Internet 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 or any application e g Peer to peer P2P software such as instant messaging applications and P2P file sharing applications on your network that can be accessed from the WAN i e from machines on the Internet that are outside your local network and you are using NAT Network Address Translation then you will need to configure your router to forward these incoming connection attempts using specific ports to the computer on your network that is running the application server You will also need to use port forwarding if you want to host an online game server 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 Please see the WAN configuration section of this manual for more information on NAT The device can be configured as a v
14. A list of IP addresses of devices on your LAN Local Area Network Expired The expired IP addresses information Permanent The fixed host mapping information T IP Address The IP address that is assigned to a client MAC Address The MAC address of the client Client Host Name The Host Name Computer Name of the client Expiry The current lease time of clients IP address Please refer the Leased Table rmanent Ti Name The name you assigned to the Permanent configuration IP Address The fixed IP address for the specific client MAC Address The MAC Address that you want to assign the fixed IP address Maximum Lease Time The maximum lease time interval you allow to this client N N Chapter 4 Configuration Billion 800VGT Router PPTP Status This shows details of your configured PPTP VPN Connections PPTP Status Name The name you assigned to the particular PPTP connection in your VPN configuration Type The type of connection dial in dial out Enable Whether the connection is currently enabled Active Whether the connection is currently active Tunnel Connected Whether the VPN Tunnel is currently connected Call Connected If the Call for this VPN entry is currently connected Encryption The encryption type used for this VPN connection IPSec Status This shows details of your configured IPSec VPN Connections IPSec Status id o a se eerie Name Active Connection State Statisti
15. All blocked High Medium and Low The preset port filter rules in the Packet Filter must be modified according to the level of Firewall which is selected See Table1 Predefined Port Filter for more detail information 58 Chapter 4 Configuration Billion 800VGT Router Example Predefined Port Filters Rules The predefined port filter rules for High Medium and Low security levels are listed See Table 1 Note Firewall For Blocked User defined you must define and create the port filter rules yourself No predefined rules are configured for these modes Table 1 Predefined Port Filter aan PortNumber Firewall Low Firewall Medium Firewall High a Protocol Start End Inbound Outbound Inbound Outbound Inbound Outbound HTTP 80 ITCP 6 80 80 NO YES NO YES NO YES DNS 53 UDP 17 53 53 NO YES NO YES NO YES DNS 53 TCP 6 53 53 NO YES NO YES NO YES FTP 21 TCP 6 21 21 NO YES NO YES NO NO Telnet 23 TCP 6 23 23 NO YES NO YES NO NO SMTP 25 TCP 6 25 25 NO YES NO YES NO YES POP3 110 TCP 6 110 110 NO YES NO YES NO YES NEWS NNTP Network News TCP 6 119 119 NO YES NO YES NO NO Transfer Protocol RealAudio RealVideo UDP 17 7070 7070 YES YES YES YES NO NO 7070 PING ICMP 1 N A N A NO YES NO YES NO YES H 323 1720 TCP 6 1720 1720 YES YES NO YES NO NO T 120 1503 TCP 6 1503 1503 YES YES NO YES NO NO SSH 22 ITCP 6 22 22 NO YES NO YES NO NO NTP SNTP UDP 17 123 1123 NO
16. Control Protocol IPCP can request a DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS client so that a connection can be established Give DNS to DHCP Server Similar to the above but gives the DNS server address to the DHCP server Discover Primary NBNS Discover Secondary NBNS This setting enables disables whether the primary secondary NBNS server address is requested from a remote PPP peer using IPCP The default setting for this command is disabled Discover Subnet Mask This specifies if the subnet mask given by IPCP negotiation process is to be used Give Subnet Mask To DHCP Server Enable to change your DHCP Server settings by using the given information in IPCP negotiation process 43 Chapter 4 Configuration Billion 800VGT Router IPoA Routed Connections WAN Connection IPoA Routed Description IPoA routed VPI 0 VCl 0 ATM Class uBR w NAT Enable Disable Obtain an IP address automatically via DHCP client O Use the following IP address IP Assignment IP Address Netmask Gateway eee RIP OriPw C RIP v2 C RIP v2 Multicast MTU 1500 Description User definable name for the connection VPI VCI Enter the information provided by your ISP ATM Class The Quality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a
17. Host If you are a Dial In user server enter your own password PPP Authentication Type Default is Auto Retain this setting if you want the router to determine the authentication type to use or else manually specify CHAP Challenge Handshake Authentication Protocol or PAP Password Authentication Protocol if you know which type the server is using when acting as a client When acting as a server select the authentication type you want clients connecting to you to use When using PAP the password is sent unencrypted whilst CHAP encrypts the password before sending and also allows for challenges at different periods to ensure that the original client has not been replaced by an intruder Data Encryption Data sent over the VPN connection can be encrypted by an MPPE algorithm Default is Auto so that this setting is negotiated when establishing a connection Alternatively you can manually Enable or Disable encryption Key Length The data can be encrypted by MPPE algorithm with 40 bits or 128 bits Default is Auto which negotiates the that is used when establishing a connection 128 bit keys provide stronger encryption than 40 bit keys Mode You may select Stateful or Stateless mode The key will be changed every 256 packets when you select Stateful mode If you select Stateless mode the key will be changed in each packet Idle Time Auto disconnects the VPN connection when there is no activity on the connection for a predetermined
18. XP 2000 ME etc The router is installed in the head office and is connected to a couple of PCs and Servers Office LAN Public IP 61 56 158 112 192 168 1 254 Remote Worker Encryption Data VPN Connection Diarin 192 168 1 0 24 L2TP VPN Remote Access Dial in Chapter 4 Configuration Billion 800VGT Router Configuring L2TP VPN in the Office The LAN IP address 192 168 1 200 will be assigned to the remote computer client Please make sure this IP is not used on the Office LAN L2TP Remote Access Connection Connection Name VPN_L2TP G Dial out Server IP Address or Domain Name Type Hi Dial in Private IP Address Assigned to Dialin User 192 168 1 200 2 Username username Password pend Cs Auth Type Chap Auto 14 Idle Timeout Jos minutes Gs Active as default route I Enable PSec 2 7 7 7 MEnable p lt Kuthentication MDS gt c Encryption oes z N Ke Perfect Forward Secrecy None Al E YPre shared Key i2345678 Sr Remote Host Name ia a ie optional Local Host Name ptionaly Tunnel Authentication I Enable Secret a Item Function Description 1 Connection Name VPN_L2TP Given name of the L2TP connection Dial in select Dial in 2 eee te Diang 192 168 1 200 The IP address to be assigned to the remote User client 3 Username username The username amp password that the remote client Password 123456 will use to authenticate the connection In most of the cases you sh
19. YES NO YES NO YES HTTP HTTP Proxy TCP 6 8080 8080 NO YES NO NO NO NO 8080 HTTPS 443 TCP 6 443 443 NO YES NO YES N A N A ICQ 5190 TCP 6 5190 5190 YES YES N A N A N A N A MSN 1863 TCP 6 1863 1863 YES YES N A N A N A N A MSN 7001 UDP 17 7001 7001 YES YES N A N A N A N A 0 YDD TCP 6 9000 9000 NO YES N A N A N A N A Inbound Internet to LAN Outbound LAN to Internet YES Allowed NO Blocked N A Not Applicable 59 Chapter 4 Configuration Billion 800VGT Router Packet Filter Add TCP UDP Filter Packet Filter Add TCP UDP Filter Rule Name Helper Time Schedule Always On v Source IP Address es 0 0 0 0 Netmask 0 0 0 0 Destination IP Address es 0 0 0 0 Netmask 0 0 0 0 Type TCP E Source Port po 65535 Destination Port po 65535 Inbound Allow gt Outbound Allow gt Return Rule Name Specify a User defined description identifying this entry or click Helper to select existing predefined rules The maximum name length is 32 characters Time Schedule This is the user defined time period applicable to the rule You may specify a time schedule for your prioritization policy For setup and detail refer to Time Schedule section Source IP Address es Destination IP Address es This is the Address Filter used to allow or block traffic to from particular IP address es Selecting the Subnet Mask of the IP address range you wish to allow block th
20. ae A S 7 a ate Item Function Description 1 Connection Name IPSec_HeadOffice Given name of the IPSec connection Subnet Select the Subnet button 2 IP Address 192 168 1 0 Head office network Netmask 255 255 255 0 Secure Gateway Address IP address of the head office router WAN 7 or Hostname 69 121 1 30 side Subnet Select the Subnet button 4 IP Address 192 168 0 0 Branch office network Netmask 255 255 255 0 ESP Select the ESP button Authentication MD5 5 ji Encryption 3DES Security plan Prefer Forward Security None Pre shared Key 12345678 83 Chapter 4 Configuration Billion 800VGT Router Configuring IPSec VPN in the Branch Office IPSec Create Connection Name IPSec_BranchOffice Local Single Address IP Address Network Subnet IP Address 192 168 0 0 Netmask 255 255 255 0 2 C IP Range IP Address End IP Remote Secure Gateway Address ar Hostname 861 121 1 3 E C Single Address IP Address a gt Network amp Subnet IP Address 192 168 1 0 Netmask 255 255 255 0 G C IP Range IP Address End IP Popea eee ps Authentication MDS Encryption 3DES C AH Authentication mos gt x Perfect Forward Secrecy None ha Pre Maved Key 12345678 Ta aa Item Function Description 1 Connection Name Tre Branch Given name of the IPSec connection Subnet Select the Subnet button 2 IP Address 192 168 0 0 Branch oificainatwork Netmask 255 255 255 0 Secure Gateway Address IP address of the he
21. computer attempts to access the Internet 45 Chapter 4 Configuration Billion 800VGT Router Idle Timeout Auto disconnect the router when there is no activity on the line for a predetermined period of time gt gt Detail You can define destination port and packet type TCP UDP information that will not result in the router checking the timer It allows you to set which outgoing traffic will not trigger and reset the idle timer RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that IP will attempt to send through the interface Advan ions PPPoE LLC Header Selects encapsulation mode Select true to use LLC or false to use VC Mux Create Route This setting specifies whether a route is added to the system after IPCP Internet Protocol Control Protocol negotiation is completed If set to enabled a route will be created which directs packets to the remote end of the PPP link Specific Route This specifies whether the route created when a PPP link comes up is aspecific or default route If set to enabled the route created will only apply to packets for the subnet at the remote end of the PPP link The address of this subnet is obtained during IPCP negotiation Subnet Mask This sets the subnet mask used for the local IP interface connected to the PPP transport If the value 0 0 0 0 is supplied the netmask
22. computer to save the settings file You may also change the name of the file when saving if you wish to keep multiple backups Press Browse to select a file from your computer to restore You should only restore settings files that have been generated by the Backup function and that were created when using the current version of the router s firmware Settings files saved to your computer should not be manually edited in any way After selecting the settings file you wish to use pressing Restore will load those settings into the router Restart Router Click Restart with option Current Settings to reboot your router and restore your last saved configuration Restart Router After restarting please wait for a few seconds for system to come up lf you would like to reset all configuration to factory default settings please select the Factory Default Settings option Current Settings O Factory Default Settings Restart Router with Restai If you wish to restart the router using the factory default settings for example after a firmware upgrade or if you have saved an incorrect configuration select Factory Default Settings to reset to factory default settings You may also reset your router to factory settings by holding the small RESET pinhole button on the back of your router in for more than 6 seconds whilst the router is turned on and then power cycling your router 54 Chapter 4 Configuration Billion 80
23. defined by the following fields Frequency On Time1 Off Time1 On Time2 Off Time2 and On Time3 Off Time3 Frequency is specified in Hertz Time is given in milliseconds Tone Parameters You may need to check with your local telephone service provider for such information Also it is recommended that this option be configured by an advanced user only unless you are instructed to do so Click Apply to apply the settings 113 Chapter 4 Configuration Billion 800VGT Router Special Dial Codes The following table lists the special dial codes that are built into the router Note that Telkom s VoIP service may provide the same type of features and therefore these features might be disabled on the 800VGT platform Flash hook Switch to PSTN line Note This is a quick press of the hook switch On most phones a button is provided which provides Flash hook functionality The button is marked FLASH RECALL or sometimes R Return the last missed call for SIP service only 69 Note Entering this on a phone will call the last number that dialled the phone For example A makes a call to B but hangs up before B answers If B enters 69 A will be called back Ht Last dialled number redial function Turn the Do Not Disturb mode on This mode enables a Do Not Disturb feature on a phone such 20 that any phone which calls it will receive an engaged tone and the called phone will not ring For e
24. function allows user to make a tunnel with a remote site directly to secure the data transmission among the connection Users can use the embedded PPTP IPSec or L2TP client server which are supported by this router to make a VPN connection 802 119 Wireless AP with WPA Support With the integrated 802 11g Wireless Access Point the router offers quick and easy access between the wired network wireless network and ADSL connection with single device simplicity and as a result mobility to the users The wireless AP supports 54 Mbps 802 11g data connections and is backward compatible with existing 802 11b equipment The Wireless Protected Access WPA1 and WPA2 and Wireless Encryption Protocol WEP features enhance wireless security and provide access control Fast Ethernet Switch A 4 port 10 100Mbps fast Ethernet switch is built in with automatic switching between MDI and MDI X for 10Base T and 100Base TX ports An Ethernet straight or crossover cable can be used directly for auto detection Multi Protocol to Establish a Connection This router supports PPPoA RFC 1483 encapsulation over ATM bridged or routed PPP over Ethernet and IPoA to establish a connection with the ISP It also supports VC based and LLC based multiplexing Furthermore the device supports multiple PPPoE connections on the same PVC to allow for smart traffic separation Quick Installation Wizard The router can be setup and managed by using the easy setup wizard softwa
25. hours 24hrs 7 days a week Contact SizweBroadband Telephone 0860 110 041 Website www sizwebroadband co za Operating hours 8 00am to 17 00pm work days only 143 Chapter 5 Troubleshooting and Contact Information
26. in the Number of Digits field gt gt Dial at Timeout no prefix The number that you have dialled will be dialled on the PSTN after the prefix has been removed excluding the prefix once a certain time has elapsed since the last digit was dialled Note The actual number of valid digits dialled must NOT EXCEDE the number in the Number of Digits field Phone port 1 and 2 will automatically default to the PSTN line when The router is Powered Down Internet Service Fails i e lost of WAN IP Address connection O The SIP option is disabled See the VoIP General Setting section Calls that are placed match the rule s defined in the PSTN Dial Plan The SIP service is not accessible This does not include when A User manually disables Registration A User inserts a wrong authentication username and or password A User dials a wrong SIP number only and if the PSTN Auto Fallback function is not enabled See VoIP General Setting Advanced for information Chapter 4 Configuration Billion 800VGT Router PSTN Dial Plan Examples 1 Dial with Prefix Add Dial Plan Entry Parameters Prefix 01223 Number of Digits G 0 15 Action Dial with Prefix Retun If you dial 01223 707070 the number 01223707070 will be dialled out via the FXO port to make a regular PSTN phone call 2 Dial without Prefix Add Dial Plan Entry Parameters Prefix g Number of Digits g 0 15 Action Dial without Prefix R
27. it still fails please check with your ISP for line connect information Activate Line Select false and then select true to activate any new Connect Mode settings Coding Gain This reduces the routers transmit power and will effect to router s downstream performance General the higher the gain the higher the downstream rate but sometimes a gain that is too high will cause an unstable ADSL connection The configurable ADSL coding gain is from 0 dB to 7dB or automatic Tx Attenuation This is the ADSL transmission power that the modem is using The lower the power the better performance in router s upstream Configurable value is between 0 12 DSP Firmware Version Current ADSL line code firmware version Connected Display current ADSL line sync status Operational Mode Display current ADSL mode standard Operational Mode that your Router is using when ADSL line has sync Annex Type ADSL Annex A which works over a standard telephone line Annex B which works over an ISDN line In South Africa we always use Annex A Upstream Display current upstream rate of your ADSL line Downstream Display current downstream rate of your ADSL line 50 Chapter 4 Configuration Billion 800VGT Router Advanced Options ADSL Parameters help to interpret your ADSL line statistics ADSL Parameters Downstream Upstream SNR Margin 0 0 dB 0 dB Line Attenuation 0 0 dB 0 0 dB CRC Errors 0 0 Latency Retun SNR Margin This is kn
28. logged on to your Router 19 Chapter 3 Basic Installation Billion 800VGT Router Chapter 4 Configuration On the configuration homepage the left navigation pane where bookmarks are provided links you directly to the various setup pages including a Status ARP Table Wireless Association Routing Table DHCP Tabe PPTP Status IPSec Status L2TP Status Email Status VoIP Status Event Log Error Log NAT Sessions Diagnostic UPnP Portmap Quick Start Configuration LAN WAN System Firewall VPN VoIP QoS Virtual Server Time Schedule Advanced Save Config to FLASH Logout Chapter 4 Configuration Language provides user interface in English and French languages 20 Billion 800VGT Router Status ARP Table This section displays the router s ARP Address Resolution Protocol Table which shows the mapping of Internet IP addresses to Ethernet MAC addresses This is useful as a quick way of determining the MAC address of the network interface of your PCs when you wish to use with the router s Firewall MAC Address Filter function See the Firewall section of this manual for more information on this feature ARP Table IP lt gt MAC List IP Address MAC Address Interface Static 10 0 0 100 00 02 3f69 d1 67 iplan no IP Address A list of IP addresses of devices on your LAN Local Area Network MAC Address The MAC Media Access Control
29. mei_ftp Always On TCP ae Edit Delete 0000 0000 21 21 Allow 0000 0000 0 65635 Block mei_tnet Always On TCP ss Edit Delete 0 0 0 0 0 0 0 0 23 23 Allow 0 0 0 0 0 0 0 0 0 65635 Block mei_smtp Always On TCP se Edit Delete 0 0 0 0 0 0 0 0 25 25 Allow 0 0 0 0 0 0 0 0 0 65535 Block mei_pop3 Always On TCP Edit Delete 0 0 0 0 0 0 0 0 110 110 Allow 0 0 0 0 0 0 0 0 0 65535 Block mei_nntp Always On TCP Edit Delete O 0 0 0 0 0 0 0 0 119 119 Allow 61 Chapter 4 Configuration Configuring Packet Filter Billion 800VGT Router 1 Click Port Filters You will then be presented with the predefined port filter rules screen in this case for the low security level shown below Note You may edit the predefined rule instead of deleting it This is an example showing to how you add a filter on your own Packet Filter Add TCP UDP Filter Packet Filter Rules Rule Name mei_http mei_dns mei_tdns mei_ftp mei_tnet Time Schedule Always On Always On Always On Always On Always On Source IP Netmask Destination IP Netmask 0 0 0 0 0 0 0 0 0000 0000 0000 0000 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Protocol TCP UDP TCP TCP TCP Add Raw IP Filter Source port s Destination port s 0 65535 80 80 0 65535 3 53 0 65535 53 53
30. number of additional digits Maximum length is 16 Starting with an asterisk then any two digit number XX between 00 and 99 Total length including the is 3 digits Note No period is needed Starting with two asterisks then any two digit number Lot a sign and any number of additional digits Maximum length is 16 Starting with sign followed by any number with a length of between 1 and 16 digits Starting with sign and followed by any two digit HXX X number a sign and ending in any number with a maximum length of 16 XX lt S Pgateway gt Intelligent Call Routing Example The VoIP Gateway let you use 3 VoIP SIP providers at the same time Each provider has different prices for different type of calls so you can set you router make the best use of these different tariffs Here are some examples of some rules you can set to make best use of each provider Imagine that there are 3 different VoIP providers by the name of localcheap com Longdischeap com and Mobilecheap com 1 Phone 1 For Local calls use jocalcheap com who charges 0 01 per minute to all local calls seta dial rule lt 03 gt 123 x T on my phone port 1 411 Chapter 4 Configuration Billion 800VGT Router Create Rule Parameters Prepend 03 unconditionally c F p 3 Prefix Procossing If prefix is delete it C If prefix is replace with C No prefix Main Digit Sequence 123
31. on net Registrar Port 5060 Expire 240 seconds User Domain Realm sip interode on net lf empty it is the same as Registrar Address Outbound Proxy Address sip intemode on net lf empty it is the same as Registrar Address Outbound Proxy Port 5060 Setting for Phone Port 2 Registrar Address or Hostname Registrar Port 5060 Expire 3800 seconds User Domain Realm If empty it is the same as Registrar Address Outbound Proxy Address If empty it is the same as Registrar Address Outbound Proxy Port 5060 AN Please note VolP configuration changes will only take effect when you use apply changes and select Sync Now for the relevant line or when you apply changes save configuration and restart the device 101 Chapter 4 Configuration Billion 800VGT Router SIP Device Parameters SIP Select whether you wish to use SIP as VoIP call signaling protocol The default setting is Disable Silence Suppression VAD Voice Activation Detection VAD prevents the transmission of silence since it will unnecessarily consume your bandwidth This function is also known as Silence Suppression and it is a software application that ensures the bandwidth is used only when voice activity is activated The default setting is Enable Echo Cancellation G 168 echo cancellation is an ITU T standard It is used for removing the echo while you are on the phone If it is enabled this will mean that you will not hear too much of your ow
32. period of time 0 means this connection is always on Click Apply button to apply your changes 74 Chapter 4 Configuration Billion 800VGT Router Example Configuring a PPTP LAN to LAN VPN Connection The branch office establishes a PPTP VPN tunnel with head office to connect two private networks over the Internet The routers are installed in the head office and branch office accordingly Branch Office Head Office Public IP 192 168 0 254 69 121 1 33 192 168 1 254 PPTP Client Encryption Data PPTP Server VPN Connection 192 168 0 0 24 192 168 1 0 24 PPTP VPN LAN to LAN Both office LAN networks MUST in different subnet when using the LAN to LAN application Attention 75 Chapter 4 Configuration Configuring PPTP VPN in the Head Office Billion 800VGT Router The IP address 192 168 1 200 will be assigned to the router located in the branch office Please make sure this IP is not used in the head office LAN PPTP LAN to LAN Connection Name HeadOffice O Dial out Server IP Address or Hostname Type Dial in Private IP Address Assigned to Dialin User 192 168 1 200 Peer Network IP 192 168 0 0 Netmask 256 256 2550 Username username Password oe Auth Type Chap Auto Data Encryption Auto Key Length Auto xj Mode stateful Idle Timeout 0 minutes Item Function Description 1 Connection Name HeadOffice Given name of the PPTP connection Dial in Se
33. policy is active Refer to Time Schedule for more information Protocol The name of the supported protocol Source Port The source port of packets to be monitored Destination Port The destination port of packets to be monitored Source IP Address Range The source IP address or address range of packets to be monitored Destination IP address Range The destination IP address or address range of packets to be monitored Inbound Rate Limit Used to limit the speed of inbound traffic Set in multiples of 32kbps 118 Chapter 4 Configuration Example QoS for your Network Connection Diagram Laie emer E Normal PCs carrer Restricted PC Information and Settings Upstream 928 kbps Downstream 8 Mbps VoIP User Normal Users Restricted User 192 168 1 100 192 168 1 1 Prioritization Configuration from LAN to WAN packet 192 168 1 2 192 168 1 5 Billion 800VGT Router DSCP Marking Gold service L Gold service L v Gold service L neee Application Time Schedule Priority Protocol ee Destination IP Address Range 0 0 0 0 means Any none 0 0 0 0 0 0 0 0 PPTP Always On m High m GRE Se Ee none 0 0 0 0 0 0 0 0 a 192 168 1 1 T 192 168 1 1 VolP Always On ma Hion a any m ra is a 0 0 0 0 A 0 0 0 0 i H 192 168 1 100 192 168 1 100 Restricted TimeSlott m Low x any m si 0 0 0 0 J 0 0 0
34. routers through UPnP NAT Traversal On supported systems it makes tasks such as port forwarding much easier by letting the application control the required settings thus removing the need for the user to control the advanced configuration of their router Both the user s Operating System and the relevant application must support UPnP in addition to the router Windows XP and Windows Me natively support UPnP when the component is installed and Windows 98 users may install the Internet Connection Sharing client from Windows XP in order to support UPnP Windows 2000 does not support UPnP Disable Select this option to disable the router s UPnP functionality Enable Select this option to enable the router s UPnP functionality UPnP Port The default port setting is 2800 It is highly recommended that users use this port value If this value conflicts with other ports that are already being used you may wish to change it SNMP Access Control Software on a PC within the LAN is required in order to utilize this function Simple Network Management Protocol SNMP V1 and V2 Read Community Specify a name to be identified as the Read Community and an IP address This community string will be checked against the string entered in the configuration file Once the string name is matched the user on this IP address will be able to view the data Write Community Specify a name to be identified as the Write Community and an IP address
35. the tunnel will be temporarily disconnected Ping to Keep Alive PING to the IP The router is able to IP Ping the remote PC with a specified IP address and alert the user when the connection fails Once the alert message is received the router will drop this tunnel connection The connection will need to be re established Default setting is 0 0 0 0 which disables this function Interval This sets the time interval between Pings to the IP function to monitor the connection status Default interval setting is 10 seconds Time interval can be set to any value between 0 and 3600 seconds 0 second disables this function 81 Chapter 4 Configuration Billion 800VGT Router 0 0 0 0 0 0 0 0 XXX XXX XXX XXX Any valid IP Address 0 No XXX XXX XXX XXxX Any valid IP Address 2000 Yes activate it in every 2000 second Disconnection Time after no traffic This is the NO Response timer When no traffic is received for more than the Disconnection time setting the router will automatically halt the tunnel connection and re establish it base after the Reconnection Time has elapsed 180 seconds is minimum time interval for this function Reconnection Time This is the reconnecting time interval after the NO TRAFFIC timeout has occurred 3 minutes is minimum time interval for this function Select the Apply button to update the settings Example Configuring a IPSec LAN to LAN VPN Connection Branch Office Hea
36. this software may be improved and modified Your router allows you to upgrade the software it runs to take advantage of these changes Clicking on Browse will allow you to select the new firmware image file you have downloaded to your PC Once the correct file is selected click Upgrade to update the firmware in your router DO NOT power down the router or interrupt the firmware upgrading while it is still in process Improper operation could damage the router 53 Chapter 4 Configuration Billion 800VGT Router Backup Restore Backup Restore Allows you to backup the configuration settings to your computer or restore configuration from your computer Backup Configuration Backup configuration to your computer Restore Configuration Configuration File Restore will overwrite the current configuration and restart the device If you want to keep the current configuration please use Backup first to save current configuration These functions allow you to save and backup your router s current settings to a file on your Computer or to restore a previously saved backup This is useful if you wish to experiment with different settings knowing that you have a backup handy in the case of any mistakes It is advisable to backup your router s settings before making any significant changes to your router s configuration as well as before performing a firmware upgrade Press Backup to select where on your local
37. to Time Schedule section Keywords Filtering Allows blocking by specific keywords within a particular URL rather than having to specify a complete URL e g to block any image called advertisement gif When enabled your specified keywords list will be checked to see if any keywords are present in URLs accessed to determine if the connection attempt should be blocked Please note that the URL filter blocks web browser HTTP connection attempts using port 80 only For example if the URL is http www abc com abcde html it will be dropped if the keyword abcde occurs in the URL Domains Filtering This function checks the whole URL not the IP address in URLs accessed against your list of domains to block or allow If it is matched the URL request will be sent Trusted or dropped Forbidden For this function to be activated both check boxes must be checked Here is the checking procedure 1 The router checks the domain in the URL to determine if it is in the trusted list If it is the connection attempt is sent to correct the remote web server 2 If not the router checks if the domain is listed in the forbidden list If it is then the connection attempt will be dropped 66 Chapter 4 Configuration Billion 800VGT Router 3 If the packet does not match either of the above two items it is sent to the remote web server 4 Please note that the completed URL www domain name should be specified For examp
38. will be calculated from the class of the IP address obtained during IPCP negotiation Route Mask This sets the subnet mask used by the route that is created when a PPP link comes up If it is set to 0 0 0 0 the subnet mask is determined by the IP address of the remote end of the link The class of the IP address is obtained during IPCP Internet Protocol Control Protocol negotiation MRU Maximum Receive Unit This is negotiated during the LCP protocol stage Discover Primary Secondary DNS This setting enables disables whether the primary secondary DNS server address is requested from a remote PPP peer using IPCP The default setting for this command is enabled Give DNS to Relay This controls whether the PPP Internet Protocol Control Protocol IPCP can request the DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS relay so that a connection can be established Give DNS to Client This controls whether the PPP Internet Protocol Control Protocol IPCP can request a DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS client so that a connection can be established Give DNS to DHCP Server Similar to the above but gives the DNS server address to the DHCP server Discover Primary NBNS Discover Secondary NBNS This setting enables disables wheth
39. your router to use When using PAP the password is sent unencrypted whilst CHAP encrypts the password before sending and also allows for challenges at different periods to ensure that an intruder has not replaced the original client Data Encryption Data sent over the VPN connection can be encrypted by an MPPE algorithm Default is Auto and this means that this setting is negotiated when establishing a connection Alternatively you can manually Enable or Disable encryption Key Length The data can be encrypted by MPPE algorithm with 40 bits or 128 bits Default is Auto which means that it is negotiated when establishing a connection 128 bit keys provide stronger encryption than 40 bit keys Mode You may select Stateful or Stateless mode The key will be changed every 256 packets when you select Stateful mode If you select Stateless mode the key will be changed in each packet Idle Time Auto disconnect the VPN connection when there is no activity on the connection for a predetermined period of time 0 means this connection is always on Active as default route If you select this option while using Dial out connection all packets will route through the VPN tunnel to the Internet therefore activating the function may degrade Internet performance Click Apply button to apply your changes 71 Chapter 4 Configuration Billion 800VGT Router Example Configuring a Remote Access PPTP VPN Dial out Connection Acompany s office es
40. 03 TCP T 120 1720 TCP H 323 4000 TCP ICQ 7070 UDP RealAudio 127 Chapter 4 Configuration Billion 800VGT Router Time Schedule The Time Schedule function supports up to 16 time slots helping you to manage your Internet connection In each time profile you may schedule specific day s i e Monday through Sunday to restrict or allowing the usage of the Internet by users or applications This Time Schedule correlates closely to real time Since router does not have a real time clock on board it uses the Simple Network Time Protocol SNTP to get the current time from an SNTP server from the Internet Refer to Time Zone for details Your router time should correspond with your local time If the time settings on you router are not set correctly the Time Schedule will not function properly 128 Chapter 4 Configuration Billion 800VGT Router Configuration of Time Schedule Edit a Time Slot 1 Choose any Time Slot ID 1 to ID 16 to edit click Edit Time Schedule Click Edit Time Slot ID Name Day in a week Start Time End Time 1 TimeSlot1 sMTWTFs 08 00 18 00 Edit Clear 2 TimeSlot2 sMTWTFs 08 00 18 00 Edit Clear Note The days that you have selected will show as capital letters Lower case letters show the day s that are not selected and no rule will apply on these days 2 The setting of this Time Slot will be shown in detail Time Schedule Edit Time Slot ID 1 Name TimeSlot1 Day OSun MMon MTu
41. 0VGT Router User Management User Management Current Defined Users Valid User Comment true admin Default admin user Edit Create In order to prevent unauthorized access to your router s configuration interface it requires all users to login with a password You can set up multiple user accounts each with their own password You are able to Edit existing users and Create new users who are able to access the device s configuration interface Once you have clicked on Edit you are shown the following options User Management Edit Username admin Password Confirm Walid Comment Default admin user You can change the user s password whether their account is active and valid as well as add a comment to each user account These options are the same when creating a user account with the exception that once created you cannot change the username You cannot delete the default admin account however you can delete any other created accounts by clicking Delete when editing the user You are strongly advised to change the password on the default admin account when you receive your router and any time you reset your configuration to Factory Defaults 55 Chapter 4 Configuration Billion 800VGT Router Firewall and Access Control Your router includes a full SPI Stateful Packet Inspection firewall for controlling Internet access from your LAN as well as helping to prevent attacks from hackers In addition
42. 2 Installing the router Billion 800VGT Router Cabling One of the most common causes of ADSL problems is bad cabling or ADSL lines Make sure that all devices connected to your telephone line are turned on and that all telephones used on the line are connected via micro filters On the front of the product is a bank of LEDs Once you have installed you router verify that the LAN Link and ADSL line LEDs are lit If they are not check that you are using the proper functional cables Ensure that all other devices connected to the same telephone line as your router e g telephones fax machines analogue modems have a line filter connected between them and the wall socket and ensure that all line filters are correctly installed and the right way around Missing line filters or line filters installed the wrong way around can cause problems with your ADSL connection including causing frequent disconnections 10 Chapter 2 Installing the router Billion 800VGT Router Chapter 3 Basic Installation The router can be configured with your web browser A web browser is included as a standard application in the following operating systems Linux Mac OS Windows 98 NT 2000 XP Me etc The product provides an easy and user friendly interface for configuration Please check your Computer s network components The TCP IP protocol stack and Ethernet network adapter must be installed If not please refer to your operating system manuals You c
43. 23456 5 Auth Type Chap Auto 6 Idle Timeout 0 IPSec 7 Authentication MD5 Encryption 3DES Perfect Forward Secrecy None Pre shared Key 12345678 Description Given name of the L2TP connection select Dial out IP address of the head office router WAN side Head office network Username amp password required to to authenticate the branch office network Keep these settings set to the default values in most cases The connection will be disconnected when there is no traffic over it for this predefined period of time If Idle time is set to 0 it means that the connection will never time out Select Enable to enhance your L2TP VPN security Both sides of the tunnel should use the same settings for these options Chapter 4 Configuration 98 Billion 800VGT Router VoIP Voice over Internet Protocol The VoIP functionality enables telephone calls to be placed through your existing Internet connection instead of going through the PSTN Public Switched Telephone Network It is not only cost effective especially for long distance telephone calls but also allows toll quality voice calls to be placed over the Internet After completing your VoIP configuration remember to apply the changes SAVE CONFIG and restart to activate your VoIP functionality Attention Here are the items within the VoIP section Wizard General Settings Phone Port PSTN Dial Plan VoIP Dial Plan and Ring amp Tone
44. 3 RESET LAN 4 1x 4x RJ 45 connector Console Port LAN port 4 4 RJ 45 connector Power ON OFF switch Connect the supplied power adapter to this jack When the router is turned on the reset button is used to Reset the router press for 1 3 seconds Restore factory default settings press for more than 6 seconds and power cycle the router useful if you cannot login to the router or have forgotten your Username Password Caution After pressing the RESET button for more than 6 seconds to be sure you power cycle the device To connect your router to a PC or an office home network of 10Mbps or 100Mbps use a UTP Ethernet cable Cat 5 or Cat 5e and connect to one of the LAN ports Caution Port 4 can be either a LAN or a Console port at any time but not simultaneously Connect a UTP Ethernet cable Cat 5 or Cat 5e to LAN Port 4 and connect to the computers RS 232 port via the supplied adaptor Caution Port 4 can be either a LAN or a Console port at any time but not simultaneously Phone 1X 2X When using the VoIP functions connect an analogue phone t 5 this port using a RJ 11 cable RJ 11 connector LINE When using the VoIP functions use a RJ 11cable to connect 6 this port to the telephone wall jack Use the supplied RJ 11 telephone cable to connect this port 7 ADSL to the ADSL telephone wall jack 8 Antenna Connect the detachable antenna to this port Chapter
45. 4 J Aa 42 41f 400 39 38S 37i 36 0 367 348 331 32 on 30f 297 26 f 276 267 257 24 J 237 227 217 207 197 187 170 16 Bn ms 8 8 BB 8B 8 8B 8 we we we ew BS o Apply Port Connection Type this is where you can customize the connection type of each of the routers Ethernet ports There are Six options to choose from Auto disable 10M half duplex 10M full duplex 100M half duplex 100M full duplex and Disable Sometimes there are Ethernet compatibility problems with legacy Ethernet devices and you can configure a particular Ethernet port to one of the different types to solve compatibility issues The default is Auto which users should keep unless there are specific problems with computers not being able to access your LAN IPv4 TOS priority Control Advanced users TOS Type of Services is the 2 octet of an IP packet Bits 6 7 of this octet are reserved and bit 0 5 are used to specify the priority of the packet This feature uses bits 0 5 to classify the packet s priority If the packet is high priority it will flow first and will not be constrained by the Rate Limit Therefore when this feature is enabled the router s Ethernet switch will check the 2 octet of each IP packet If the value in the TOS field matches the checked values in the table 0 to 63 this packet will be treated as high priority 37 Chapter 4 Configuration Billion 800VGT Router DHCP Server You can disable or enable the DHCP Dynamic Host Configuration P
46. 4 lt x gt lt number gt Set the number of Speed Dial Code lt x gt x 2 9 Il Phone number pound key Immediate Call Out Service Apply TestO Dial Plan Rules List Rule Name xT Delete Add Parameters A list of special dial features comes handy when you have a miss call or need to transfer a call to a third party For details please refer to the section Special dial codes below 69 Return Call Dial 69 to return the last missed call This is only available for VoIP call s 20 Turn Do Not Disturb on Dial 20 to turn the Do Not Disturb mode on Your phone will not ring if someone calls 80 Turn Do not Disturb off Dial 80 to turn the Do Not Disturb mode off Your phone will ring when someone calls 90x Blind Call Transfer Dial 90 phone number to transfer a call to a third party This feature is enabled by default x Speed Dial x 2 9 Refer to the Phone Port section in the Web GUI Set up your Speed Dial phone book first before accessing the Speed Dial feature This feature is enabled by default Redial Press to redial the latest number you dialled This feature is enabled by default 74 lt x gt lt number gt Use your phone key pad to insert a phone number into the Speed Dial phone book You can also update your Speed Dial phone numbers manually Refer to the Phone Port section in the Web GUI for details Phone Number This is the fast dial mode and it will dial out a phone number imm
47. 92 168 1 1 through to 192 168 1 254 IP Range The IP address range of the local network For example IP 192 168 1 1 end IP 192 168 1 10 Remote Secure Gateway Address or Domain Name The IP address or hostname of the remote VPN device that is to be connected to when establishing a VPN tunnel Remote Network Set the IP address subnet or address range of the remote network Proposal Select the IPSec security method There are two methods of checking the authentication information AH authentication header and ESP Encapsulating Security Payload Use ESP for greater security so that data will be encrypted and authenticated Using AH data will be authenticated but not encrypted Authentication Authentication establishes the integrity of the datagram and ensures it is not tampered with during transmission There are three options Message Digest 5 MD5 Secure Hash Algorithm SHA1 or NONE SHA1 is more resistant to brute force attacks than MD5 however it is slower MDS A one way hashing algorithm that produces a 128 bit hash gt gt SHA1 A one way hashing algorithm that produces a 160 bit hash Encryption Select the encryption method from the pull down menu There are several options DES 3DES AES 128 192 and 256 and NULL NULL means it is a tunnel only with no encryption 3DES and AES are more powerful but increase latency DES Stands for Data Encryption Standard it uses 56 bits as an encryption method 79 Chapte
48. AC is not listed The maximum number of clients is 16 MAC addresses are 6 bytes long they are presented only in hexadecimal format The numbers 0 9 and letters a f are acceptable MAC addresses are 6 bytes long Note Follow the MAC Address Format xx xx xx xx xx xx Semicolon must be included Candidates This function automatically detects devices connected to the router through the Wireless AP Associated Wireless Clients E hitp 192 168 1 254 Associated 1 EJ a Associate Wireless Client displays a list of individual wireless device s MAC Address that are currently connected to the router You can easily add a particular client to the Allow or Block list by checking the box next to the MAC address and selecting Add to insert to the client into the Wireless Client MAC Address Filter table 36 Chapter 4 Configuration Billion 800VGT Router Port Setting This section allows you to configure the settings for the router s Ethernet ports to solve some of the compatibility problems that may be encountered while connecting to the Internet as well as allowing users to tweak the performance of their network Port Setting Parameters Port1 Connection Type jato tC Port2 Connection Type ato SCY Port3 Connection Type ato Port4 Connection Type ato CY IPv4 TOS Priority Control C Enable Disable Set High Priority TOS l e3l 62 617 60 l 597 581 677 66 J 557 541 53 627 517 sor 49 48 as 460 450 4
49. CP has discovered the DNS server IP address it automatically gives the address to the local DNS client so that a connection can be established Give DNS to DHCP Server Similar to the above but gives the DNS server address to the DHCP server Discover Primary NBNS Discover Secondary NBNS This setting enables disables whether the primary secondary NBNS server address is requested from a remote PPP peer using IPCP The default setting for this command is disabled Discover Subnet Mask Specifies if the subnet mask given by IPCP negotiation process is to be used Give Subnet Mask To DHCP Server Enable to change your DHCP Server settings by using the given information in IPCP negotiation process 48 Chapter 4 Configuration Billion 800VGT Router DNS DNS Parameters Obtain DNS automatically v Enable Primary DNS Secondary DNS A Domain Name System DNS contains a mapping table for mapping between Domain Names and IP addresses On the Internet every host has a unique and user friendly name domain name such as www helloworld com as well as an IP address An IP address is a 32 bit number in the form of XXX XXX XXX XXX for example 10 0 0 2 You can think of an IP address as a telephone number for devices on the Internet and the DNS will allow you to find the telephone number for any particular domain name As an IP Address is hard to remember the DNS converts the friendly name into its equivalent IP Address You can
50. DC power adapter 12VDC 1 2A e A detachable antenna e ADSL Micro filter e ADSL Splitter e Quick Start Guide Chapter 2 Installing the router Billion 800VGT Router The Front LEDs LAN apsu Antenna PWR SYS 1 2 3 4 WLAN 1 2 LINE VORI DS 1 2 3 4 5 6 7 8 Sig Ti 12 na poen 1 PWR Lit when power is ON 2 SYS Lit when the system is ready LAN Port Lit when connected to an Ethernet device 3 6 1X 4X Green for 100Mbps Orange for 10Mbps RJ 45 connector Blinking when data is Transmitted Received 7 WLAN Green when the wireless connection is established Flashing when sending receiving data Phone 8 9 1X 2X Green when the phone is off hook RJ 11 connector LINE 10 Lit when inbound and outbound calls are using the PSTN VolP Port Lit when the SIP Registration is OK 12 1X 2X Green for Phone 1 Orange for Phone 2 RJ 11 connector Note Also orange when both Phone 1 and 2 are registered OK at the same time Green when successfully connected to an ADSL DSLAM 13 ADSL PPP line synch Orange when there is a PPPoA PPPOE connection Chapter 2 Installing the router The Rear Ports Billion 800VGT Router NOTE The Ethernet Port 4 can be used as a console port You need a special console tool which is included in the package to connect between LAN L port 4 and a PC s RS 232 port 9 pin serial port 1 Power Switch 2 PWR
51. DHCP client i e your PC when it requests an IP address from the DHCP server Click Apply to enable this function If you check Use Router as a DNS Server the ADSL Router will perform the domain name lookup find the IP address from the outside network automatically and forward it back to the requesting PC in your LAN your Local Area Network If you check DHCP Relay Agent and click Next then you will have to enter the IP address of the DHCP server which will assign an IP address back to the DHCP client on your LAN Use this function only if advised to do so by your network administrator or ISP Click Apply to enable this function 38 Chapter 4 Configuration Billion 800VGT Router WAN Wide Area Network WAN refers to your Wide Area Network connection i e your router s connection to your ISP and the Internet Here are the items within the WAN section ISP DNS and ADSL ISP WAN Connection WAN Services Table Name Description Creator VPI YC wanlink PPPoE WAN Link Factory Defaults 8 36 Edt Change Create The factory default is PPPoE Telkom uses this access protocol If you wish to change any of these parameters click Edit If your ISP does not use PPPoE you can change the default WAN connection entry by clicking Change Some ISP may provide more services via different WAN connections In this case you can create more than 1 connection by clicking Create The device can support maximum up to 8 WAN connection
52. DMZ Host for ipwan IP Interface Apply Retun gt gt Disabled This option disables the DMZ function and is the default setting Enabled this option enables the DMZ function Internal IP Address When the DMZ function is enabled supply the static IP address of the DMZ Host Be aware that this IP will be exposed to the WAN Internet Candidates List all Computers currently connected to the network You may assign a Computer using its IP address and or its MAC address from this list Select the Apply button to apply your changes NG Chapter 4 Configuration Billion 800VGT Router Edit One to One NAT Network Address Translation One to One NAT maps a specific private local LAN IP address to a particular global public WAN IP address If you have multiple public WAN IP addresses provided by your ISP you are will be able to use the One to One NAT function to utilize these IP addresses ey varding r Port Forwarding NAT Type Select the desired NAT type By default the One to One NAT function is disabled Global IP Address gt gt Subnet The subnet of the public WAN IP addresses given by your ISP If your ISP has provided this information you may insert it here Otherwise use the IP Range method to define your addresses IP Range The IP address range of your public WAN IP addresses For example IP 192 168 1 1 end IP 192 168 1 10 Select the Apply button to apply your changes Click on AS
53. Disable This function activates or deactivates the IPSec connection If you wish to disable the tunnel select Disable and click Apply to deactivate the connection Name This is the user defined name of the connection Local Subnet Displays the IP address and subnet of the local network Remote Subnet Displays the IP address and subnet of the remote network Remote Gateway This is the IP address or Domain Name of the remote VPN device that is to be connected and establish a VPN tunnel IPSec Proposal This is selected IPSec security method 78 Chapter 4 Configuration Billion 800VGT Router IPSec VPN Connection IPSec Create Connection Name Local Single Address IP Address Network O Subnet IP Address Netmask OIP Range IP Address End IP Remote Secure Gateway Address or Hostname Single Address IP Address g Network O Subnet IP Address _ Netmask OIP Range IP Address End IP Proposal Authentication MDS OESP Encryption 3DES S OAH Authentication Mos x Perfect Forward Secrecy MODP 1024 Group 2 Pre shared Key Connection Name The user defined name for the connection e g connection to office Local Network Set the IP address subnet or address range of the local network Single Address The IP address of the local host Subnet The subnet of the local network For example IP 192 168 1 0 with netmask 255 255 255 0 specifies one class C subnet starting from 192 168 1 1 i e 1
54. IP Address The private IP on the LAN network of the virtual server application Candidates Lists all the existing Computer connections on the network You may assign a Computer by IP address or MAC address from this list Select the Apply button to apply your changes 126 Chapter 4 Configuration Billion 800VGT Router 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 services and are designated as well known ports Please refer to Table 5 Registered ports are numbered from 1024 through 49151 The remaining ports referred to as dynamic or private ports are numbered from 49152 through 65535 For further information please see IANA s website at http www iana org assignments port numbers Table 5 Some Well known and registered Ports Port Number Protocol Description 20 TCP FTP Data 21 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 SNTP Simple Network Time Protocol 161 TCP SNMP 443 TCP amp UDP HTTPS 15
55. ISP will advise you whether to use Chap or Pap Connection gt gt Always on If you want the router to establish a PPPoA session when starting up and to automatically re establish the PPPoA session when disconnected by the ISP gt gt Connect on Demand If you want to establish a PPPoA session only when there is a packet requesting access to the Internet i e when a program on your computer attempts to access the Internet Idle Timeout Auto disconnect the broadband firewall gateway when there is no activity on the line for a predetermined period of time gt gt Detail You can define destination port and packet type TCP UDP information that will not result in the router checking the timer It allows you to set which outgoing traffic will not trigger and reset the idle timer 42 Chapter 4 Configuration Billion 800VGT Router RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that IP will attempt to send through the interface Advan ions PPPoA LLC Header Selects encapsulation mode select true for using LLC or false for using VC Mux Create Route This setting specifies whether a route is added to the system after IPCP Internet Protocol Control Protocol negotiation is completed If set to enabled a route will be created which directs packets to the remote end of the PPP link Specific Route Thi
56. Mode stateful this manual for details if you want to change thej setting The connection will be disconnected when there 5 Idle Time 0 Is no traffic in a predefined period of time Idle time 0 means the connection is always on 73 Chapter 4 Configuration Billion 800VGT Router PPTP Connection LAN to LAN PPTP LAN to LAN Connection Name Dial out Server IP Address or Hostname ODial in Private IP Address Assigned to Dialin User e Peer Network IP Netmask DOO Username Type Password Auth Type Chap Auto Data Encryption Auto x Key Length Auto w Mode stateful Idle Timeout 0 minutes Connection Name User defined description of the connection Type Select Dial Out if you want your router to operate as a client connecting to a remote VPN server e g your office server or select Dial In operates as a VPN server When configuring your router as a Client enter the remote Server IP Address or Hostname you wish to connection to When configuring your router as a server enter the Private IP Address Assigned to Dial in User address Peer Network IP Enter Peer network IP address Netmask Enter the subnet mask of peer network based on the Peer Network IP setting Username If you are a Dial Out user client enter the username provided by your Host If you are a Dial In user server enter your own username Password If you are a Dial Out user client enter the password provided by your
57. Password Service Name Domain Name System DNS IP address and multiple sessions on the same PVC VPI VCI VC LLC based multiplexing Username Password Service Name and Domain Name System DNS IP address this is automatically set by the Telkom network but be set manually should this be required In addition additional WAN address can be assigned using PPPoE dialler VPI VCI VC LLC based multiplexing Username Password and Domain Name System DNS IP address it can be automatically assigned by your ISP when you connect or be set manually VPI VCl VC LLC based multiplexing to use Bridged Mode VPI VCl VC LLC based multiplexing IP address Subnet mask Gateway address and Domain Name System DNS IP address it is a fixed IP address VPI VCI VC LLC based multiplexing IP address Subnet mask Gateway address and Domain Name System DNS IP address it is a fixed IP address 18 Chapter 3 Basic Installation Billion 800VGT Router Configuring with your Web Browser Open your web browser enter the IP address of your router which by default is 10 0 0 2 and click Go a user name and password window prompt will appear The default username and password are admin and admin respectively See Figure 3 14 Connect to 10 0 0 2 User name Password Remember my password Ce Cae Figure 3 14 User name amp Password Prompt Window Congratulations You are now successfully
58. RFC 1493 Bridge MIB dotidBase group dotidTp group dotidStp group if configured as spanning tree From RFC 1471 PPP LCP MIB pppLink group amp pppLar group not applicable From RFC 1472 PPP Security MIB PPP Security Group From RFC 1473 PPP IP MIB PPP IP Group From RFC 1474 PPP Bridge MIB PPP Bridge Group From RFC1573 IfMIB ifMIBObjects Group From RFC1695 atmMIB atmMIBObjects From RFC 1907 SNMPv2 only snmpSetSerialNo OID Chapter 4 Configuration Billion 800VGT Router 135 Billion 800VGT Router IGMP IGMP known as nternet Group Management Protocol is used to management hosts from multicast group IGMP Parameters IGMP Forwarding Enable Disable IGMP Snooping OEnable Disable IGMP Forwarding Accepting multicast packet Default is Enable IGMP Snooping Allowing switched Ethernet to check and make correct forwarding decisions Default is Disable VLAN Bridge This section allows you to create VLAN group and specify the members VLAN Bridge Parameters Name VLAN ID Tagged Ports Untagged Ports Edit Delete DefaultVlan 1 None ethernet wireless wireless_wds EdtO Create VLAN O Edit Edit your member ports in selected VLAN group Create VLAN To create another VLAN group Advanced VLAN Setup Example Triple Play VLAN_data Ethernet Port 1 Wireless and Wireless WDS are reserving for Internet On Ethernet port 1 VC 0 40 bridged mode is als
59. Right Read O Read Write IP Address This setting will become effective after you save to flash and restart the router Apply Embedded Wi rver 2 Management IP Accouni HTTP Port This is the port number of the router s embedded web server for web based configuration The default value is the standard HTTP port 80 Users may specify an alternative if for example they are running a web server on a PC within their LAN Management IP Address You may specify the IP addresses allowed to logon and access the router s web server Setting the IP address to 0 0 0 0 will disable IP address restrictions allowing users to login from any IP address Expire to auto logout Specify a time frame for the system to auto logout the user s configuration session For Example User A changes the routers HTTP port number to 100 specifies their own IP address of10 0 0 55 and sets the logout time to be 100 seconds The router will only allow User A access from the IP address 10 0 0 55 to logon to the Web GUI by typing http 10 0 0 2 100 in their web browser 100 seconds the device will automatically logout User A After100 seconds the device will automatically logout User A 133 Chapter 4 Configuration Billion 800VGT Router Universal Plug and Play UPnP UPnP offers peer to peer network connectivity for PCs and other network devices along with control and data transfer between devices UPnP offers many advantages for users running NAT
60. SO to create a new One to One NAT rule 125 Chapter 4 Configuration Billion 800VGT Router Add Virtual Server in ipwan IP interface Virtual Server Entry Time Schedule Always On M Application Helper Protocol tcp iv Global IP External Port from 9 to 0 Redirect Port from 0 to 0 Internal IP Address Candidates Retun Time Schedule The user defined time period during which your virtual server is enabled You may specify a time schedule or you can select Always on for this Virtual Server Entry For setup and details refer to the Time Schedule section Application This is a user defined description to identify this entry You can also click on Helper to select existing predefined rules Helper 20 predefined rules are available Click on the Radio button to select the rule Application Protocol and External Redirect Ports will be filled after you make a selection Protocol This is the protocol to be supported by the virtual server In addition to specifying the port number to be used you will also need to specify the protocol used The protocol used is determined by the particular application Most applications will use TCP or UDP Global IP Define a public WAN IP address for this Application to use External Port The Port number on the Remote WAN side that is used when accessing the virtual server Redirect Port The Port number that the Local server on the LAN network will be listening on Internal
61. ST be on different subnets when using the LAN to LAN application The settings of Pre shared Key VPN Connection Type and Security Algorithm MUST BE identically set on both routers Attention 96 Chapter 4 Configuration N Configuring L2TP VPN in the Head Office Billion 800VGT Router The IP address 192 168 1 200 will be assigned to the router located in the branch office Please make sure this IP is not used in the head office LAN L2TP LAN to LAN TE Headorice C Type C Dial out Server IP Address or Domain Name Dial in Private IP Address Assigned to Dialin User re Peer Network IP 192 168 0 0 Netmask Username username A Password band Auth Type craen Idle Timeout D mintes PSsq eaaa tie 7 Biuthentication MDs SS Encryption apes 07 Perfect Forward Secrecy None Zi S a Rrezshared Key 12345678 x Remote Host Name optional Local Host Name optional Tunnel Authentication I Enable Secret Apply Item Function Description 1 Connection Name HeadOffice Given name of the L2TP connection Dial in select Dial in 2 are 192 168 1 200 The IP address that will get assigned to branch offices network User 3 Peer Network IP 192 168 0 0 Branch office network Netmask 255 255 255 0 4 Username username username amp password that are used to authenticate Password 123456 the branch office network 5 Auth Type Chap Auto eal settings set to the default values in most The connection wil
62. Wizard This section provides an easy setup process for your VoIP service Phone port 1 and 2 can be registered to different SIP Service Providers VoIP Wizard Voice QoS DSCP Marking Premium v Setting for Phone Port 1 Select Profile SIP Service Provider NodePhone xj Phone Number Authentication Username If empty same as Phone Number Authentication Password Setting for Phone Port 2 Select ProfileO C Same as Phone Port 1 SIP Service Provider FWD SE E Phone Number i Authentication Username lf empty same as Phone Number Authentication Password AN Caution The VolP configuration will take effect only when you apply the changes save configuration and restart the device Voice QoS DSCP Marking Differentiated Services Code Point DSCP it is the first 6 bits in the ToS byte DSCP Marking allows users to assign specific application traffic to be executed in priority by the next Router on the backbone network based on the DSCP value Note To make use of this functionality ensure that all of the routers in the backbones network have the capability of executing and checking DSCP through out the entire QoS network VoIP User defined Profiles Chapter 4 Configuration Billion 800VGT Router Setting for Phone Port 1 SIP Service Provider This section allows you to select your service provider When the selection is done the parameters below are automatically displayed Select Profile This allows
63. Zone Remote Acces Firmware Upgrade Backup Restore Restart Router User Management FIREWALL AND ACCESS CONTROL Packet Filter Billion 800VGT Router Intrusion Detection URL Filter IM P2P Blocking Firewall Log VPN VIRTUAL PRIVATE NETWORKS PPTP Point to Point Tunnelling Protocol IPSec IP Security Protocol L2TP Layer Two Tunnelling Protocol VOIP VOICE OVER INTERNET PROTOCOL Wizard General Settings Phone Port PSTN Dial Plan VoIP Dial Plan Ring amp Tone Special Dial Codes QOS QUALITY OF SERVICE Prioritization Outbound IP Throttling LAN to WAN Inbound IP Throttling WAN to LAN VIRTUAL SERVER KNOWN AS PORT FORWARDING Add Virtual Serve Edit DMZ Host Edit One to One NAT Network Address Translation TIME SCHEDULE Configuration of Time Schedule ADVANCED Static Route Dynamic DNS Check Email Device Management VLAN Bridge SAVE CONFIGURATION TO FLASH LOGOUT CHAPTER 5 TROUBLESHOOTING PROBLEMS STARTING UP THE ROUTER PROBLEMS WITH THE WAN INTERFACE PROBLEMS WITH THE LAN INTERFACE CONTACT TELKOM ADSL SUPPOR CONTACT SIZWEBROADBAND 141 142 Billion 800VGT Router Chapter 1 Introduction Introduction to your Router Your Billion 800VGT router is an all in one ADSL VoIP router combining an ADSL 2 2 modem router network switch and 2 telephone ports for Voice over IP functionality prov
64. ad office router in WAN 3 69 121 1 3 A or Hostname side Subnet Select the Subnet button 4 IP Address 192 168 1 0 Head office network Netmask 255 255 255 0 ESP Select the ESP button Authentication MD5 5 j 7 Encryption i 3DES Security plan Prefer Forward Security None Pre shared Key 12345678 a Chapter 4 Configuration Billion 800VGT Router Example Configuring a IPSec Host to LAN VPN Connection Head Office Public IP Public IP 69 121 1 30 69 121 1 3 192 168 1 254 Q S Windows XP Router eee Encryption Data eee VPN Connection 192 168 1 0 24 IPSec VPN Host to LAN 85 Chapter 4 Configuration Billion 800VGT Router Configuring IPSec VPN in the Office IPSec IPSec ee P Address IP Address 192 168 1 0 Netmask 255 255 255 0 IPAddress Ende C Single Address Subnet C IP Range Single Address C Subnet IP Address I C IP Range LIP Address Eae mutetcnon os CS None z we 12345678 a2 a Item Function Description 1 Connection Name IPSec Given name of the IPSec connection Subnet Select the Subnet button 2 IP Address 192 168 1 0 Head office network Netmask 255 255 255 0 Secure Gateway Address IP address of the head office router in WAN 3 or Hostname 69 121 1 30 side 4 Single Address Select the Single Address button IP Address 69 121 1 30 Remote computers IP address ESP Sele
65. an connect your computer to the router either through an external hub switch or directly However please ensure that your computer has a properly installed Ethernet interface prior to connecting it to the router You ought to configure your Computers to obtain an IP address through a DHCP server or you can set them up with a fixed IP address that must be in the same subnet as the router The default IP address of the router is 10 0 0 2 and the subnet mask is 255 255 255 0 i e any attached Computer must be in the same subnet and have an IP address in the range of 10 0 0 1 to10 0 0 254 The best and easiest way is to configure the PC to get an IP address automatically from the router using DHCP If you encounter any problem accessing the router s web interface it may also be advisable to temporarily remove any kind of software firewall on your Computer s as they can cause problems accessing the 10 0 0 2 IP address of the router Users should always make their own decisions on how to best protect their network Please follow the steps below for your PC s network environment installation WOTE Any TCP IP capable workstation can be used to communicate with r or through the router To configure other types of workstations please consult the manufacturer s documentation 11 Chapter 3 Basic Installation Billion 800VGT Router Connecting Your Router 1 Connect the power adapter as illustrated below and power on the device make sure
66. ary DNS Secondary DNS PPP Username username Password NS Apply Cancel While it is recommended that you use the installation utility that was supplied with your router It is also possible you use the built in Quick Start function in order to configure your router For detailed instructions on configuring your WAN settings please see the WAN section of this manual Usually the only details you will need for the Quick Start wizard to get you online are your login often in the form of username ispname your password and the encapsulation type For most networks VCI and VPI are 8 and 35 In additional you have the option to provide specific DNS if you desire or select the Enable box to get an DNS automatically assigned by your ISP Your ISP will be able to supply all the details you need alternatively if you have deleted the current WAN Connection in the WAN ISP section of the interface you can use the router s PVC Scan feature to attempt to determine the Encapsulation types offered by your ISP Auto Scan Before you scan the PYCs please DELETE all the WAN interfaces IP Address if provided by ISP Gateway if provided by ISP 27 Chapter 4 Configuration Billion 800VGT Router Click Start to begin scanning for encapsulation types offered by your ISP If the scan is successful you will then be presented with a list of supported options 1 found PPPo Quick Configuration g to FLASH Apply Auto Scan
67. cause problems with your ADSL connection including causing frequent disconnections Problems with the LAN Interface Can t ping any PCs on Check the Ethernet LEDs on the front panel The LED should be on for a the LAN port that has a PC connected If it is off check the cables between your router and the PC Make sure you have uninstalled any software firewall for troubleshooting Verify that the IP address and the subnet mask are consistent between the router and the workstations Most problems can be solved by running the diagnostic utility and following the help screens as provided Please refer to the Running a diagnostic Test section on page 21 of the Quick Start Guide booklet printed or online format on the CD The utility will diagnose your router s connection status and if a problem is found it will propose a course of action to solve the problem 142 Chapter 5 Troubleshooting and Contact Information Billion 800VGT Router If you do not succeed in solving the problem using the diagnostics utility please contact either Telkom s or Sizwe s router helpdesk please see contact details and operating hours below Note that both Telkom and Sizwe support personnel will request that you run the diagnostic test and relay the results back to them as the first step in the troubleshooting process so please have this information handy Contact Telkom ADSL support Telephone 0800 375 375 Operating
68. cs Local Subnet Remote Subnet Remote Gateway SA Name The name you assigned to the particular VPN entry Active Whether the VPN Connection is currently Active Connection State Whether the VPN is Connected or Disconnected Statistics Statistics for this VPN Connection Local Subnet The local IP Address or Subnet used Remote Subnet The Subnet of the remote site Remote Gateway The Remote Gateway IP address SA The Security Association for this VPN entry Chapter 4 Configuration Billion 800VGT Router L2TP Status This shows details of your configured L2TP VPN Connections L2TP Status VPN L2TP for Remote Access Application 7 Tunnel Call F Name Type Enable Active Connected Connected Encryption YPNZL2TP for LAN to LAN Application 3 Tunnel Call 3 Name Type Enable Active Connected CIEE Encryption Name The name you assigned to the particular L2TP connection in your VPN configuration Type The type of connection dial in dial out Enable Whether the connection is currently enabled Active Whether the connection is currently active Tunnel Connected Whether the VPN Tunnel is currently connected Call Connected If the Call for this VPN entry is currently connected Encryption The encryption type used for this VPN connection Email Status Details and status for the Email Account you have configured the router to check Please see the Advanced section of this manual for details on this function Email Status Emai
69. ct the ESP button Authentication MD5 5 Encryption 3DES n e Security plan Prefer Forward Security None yP Pre shared Key 12345678 86 Chapter 4 Configuration Billion 800VGT Router L2TP Layer Two Tunnelling Protocol L2TP YPN L2TP for Remote Access Application Enable Disable Name Type Status YPN L2TP for LAN to LAN Application Enable Disable Name Type Status Create Apply Two types of L2TP VPN are supported Remote Access and LAN to LAN please refer below for more information Click Create to create a new VPN connection account L2TP VPN L2TP for Remote Access Application Enable Disable Name Type Status O Testing dialout Inactive Edit Delete VPN L2TP for LAN to LAN Application Enable Disable Name Type Status Create After you have created L2TP connection the account status will be displayed As shown above Enable Disable This function activates or deactivates the L2TP connection If you wish to disable the tunnel select the Disable button and click Apply to deactivate the connection Name This is the user defined name of this connection Type This refers to whether your router operates as a client or a server Dialout for client or Dialin for server Status This indicates your L2TP tunnel connection status ese 87 Chapter 4 Configuration Billion 800VGT Router L2TP Connection Remote Access L2TP Remote Access Connection Connection Name Sa Tye D
70. ct the encryption key ID please refer to Key 1 4 below Key 1 4 Enter the key to encrypt wireless data To allow encrypted data transmission the WEP Encryption Key values on all wireless stations must be the same as the router There are four keys for your selection The input format is in HEX style 5 and 13 HEX codes are required for WEP64 and WEP128 respectively the separator is For example using WEP64 11 22 33 44 55 is a valid key whilst 1122334455 is invalid 35 Chapter 4 Configuration Billion 800VGT Router Wireless Client MAC Address Filter The MAC Address supports up to 16 wireless network machines and helps you to manage your network control to accept traffic from specific authorized machines or to restrict unwanted machine s from accessing your LAN There are no pre define MAC Address filter rules you can add the filter rules that meet your requirements Wireless Client MAC Address Filter FiterAction Disable O Allowed O Blocked Wireless Client Filter Default setting is Disable gt gt Allowed To authorize a the space provided or click ific device accessing your LAN insert the devises MAC Address in 2 Make sure your computer s MAC is listed Blocked To prevent unwanted devices from accon the LAN insert the MAC Address of an unwanted computer into the space provided or clic Make sure your computer s M
71. d Office Public IP Public IP 192 168 0 254 69 121 1 30 69 121 1 3 192 168 1 254 4 w IPSec Encryption Data Ipsec VPN Connection 192 168 1 0 24 192 168 0 0 24 IPSec VPN LAN to LAN Table 3 Network Configuration and Security Plan Branch Office Head Office Local Network ID 192 168 0 0 24 192 168 1 0 24 Local Router IP 69 1 121 30 69 1 121 3 Remote Network ID 192 168 1 0 24 192 168 0 0 24 Remote Router IP 69 1 121 3 69 1 121 30 IKE Pre shared Key 12345678 12345678 VPN Connection Type Tunnel mode Tunnel mode Security Algorithm ESP MD5 with AES ESP MD5 with AES Both office LAN networks MUST on different subnets when using the LAN to LAN application The settings of Pre shared Key VPN Connection Type and Security Algorithm MUST BE identically set up on both sides Attention Chapter 4 Configuration Billion 800VGT Router Configuring IPSec VPN in the Head Office IPSec Create Connection Name IPSec_HeadOffice Local C Single Address IP Address Network Subnet IP Address fi92 168 10 8 Netmask C IP Range IP Address eoo j End IP Remote Secure Gateway Address or Hostname 61 121 1 30 3 C Single Address IP Address z Network Subnet IP Address fiszte800 8 Netmask C IP Range IPAddress EndP EENG Proposal pe oa cat Authentication ME 4 aa i Encryption anes z See I CAH Authentication MD5 J Perfect Forward Secrecy None ti i S SY 2 Pre ghared Key fizase7e
72. ddress This prevents someone who uses the IP address as URL from skipping the Domains Filtering function This is only Activate if Domain Filtering is enabled 67 Chapter 4 Configuration Billion 800VGT Router IM P2P Blocking IM short for Instant Messaging is required to use client program software that allows users to communicate exchanging text message with other IM users in real time over the Internet A P2P application known as Peer to Peer is a group of computer users who share files to specific groups of people across the Internet Both Instant Messaging and Peer to Peer applications make communication faster and easier but your network can become increasingly insecure at the same time This router s IM and P2P blocking system helps users to restrict LAN computers from access to the commonly used IM Yahoo and MSN and P2P BitTorrent and eDonkey applications over the Internet IM P2P Blocking Configuration Instant Message Blocking Disabled Yahoo Messenger O Block MSN Messenger O Block Peer to Peer Blocking Disabled BitTorrent BitTorrent BitComet O Block eDonkey eDonkey eMule O Block Instant Message Blocking The default is Disabled gt gt Disabled The Instant Messaging blocking function is not activated No blocking will be Performed gt gt Always On The Instant Messaging blocking function is activated Blocking is enabled gt gt TimeSlot1 TimeSlot16 These are user defined time
73. de any number and or character such as Note For special services using or you may need to check with your VoIP or Local Telephone Service Provider for information pertaining to correct usage If Prefix is xxx delete it If the prefix is the same as the specified number xxx it will be removed from the dialled number before making a call If Prefix is xxx replace with If the prefix is the same as the specified number xxx it will be appended to the front of the dialled number before making a call No prefix No prefix is appended to the front of the dialling numbers This is the default setting Main Digit Sequence The call s can be dialled out via SIP PSTN or ENUM x Any numeric number between 0 and 9 period Repeat numeric number s between 0 and 9 asterisk sign This is the normal character found on a phones keypad Please check if this is used by your VoIP Service Provider or Local Telephone Service Provider for special services pound sign This is the normal character found on a phone keypad Please check if this is used by your VoIP Service Provider or Local Telephone Service Provider for special services lt Current Profile gt This Refers to your VoIP account as registered using the VoIP Wizard for Port 1 2 110 Chapter 4 Configuration Billion 800VGT Router lt PSTNs gt This refers to making calls via the PSTN line lt ENUMs This referes to making a VoIP SIP cal
74. e Y Wed Thu M Fri C Sat Start Time 08 m 00 x End Time 18 m 00 x ee ID This is the index of the time slot Name A user defined description identifying this time slot Day The default setting is for Monday till Friday to be enabled You should modify this according to your requirements Start Time The default setting is 8 00 AM You may specify any required start time for your schedule End Time The default setting is 18 00 6 00PM You may specify any required end time for your schedule Select the Apply button to apply your changes Delete a Time Slot Click Clear to delete the existing Time profile i e Erase the selected Days and return to the default settings of Start Time End Time 129 Chapter 4 Configuration Billion 800VGT Router Advanced The Configuration options of the Advanced section are for users who wish to take advantage of the more advanced features of the router Users who do not understand the features should not attempt to reconfigure their router unless advised to do so by support staff Here are the items within the Advanced section Static Route Dynamic DNS Check Email Device Management IGMP and VLAN Bridge Static Route Click on Routing Table and choose Create Route to add a routing table Static Route Create Destination Netmask via Gateway or Interface y Cost es Destination This is the destination subnet IP address Netmask Subnet mask o
75. e blocked Users have to add their own filter rules for further access to the Internet gt gt High Medium Low security level The predefined port filter rules for High Medium and Low security are displayed in Port Filters of Packet Filter Select either High Medium or Low security level to enable the Firewall The only difference between these three security levels is the preset port filter rules in the Packet Filter Firewall functionality is the same for all levels it is only the list of preset port filters that changes between each setting For more detailed on level of preset port filter information refer to Table 1 Predefined Port Filter If you choose one of the preset security levels and add custom filters this level of filter rules will be saved and you do not need to re configure the rules again if you disable or switch to other firewall level The Block WAN Request is a stand alone function and not related to whether security is enabled or disabled Mostly this is used to preventing a hacker on the WAN from using any scan tools ANOTE Attempting to perform this action remotely may result in blocking of all access to configuration and management of the device from the Internet Use this with caution when connecting over the WAN 57 Chapter 4 Configuration Billion 800VGT Router Packet Filter This function is only available when the firewall function is enabled and one of these four security levels is chosen
76. e traffic to or form set IP address and Subnet Mask to 0 0 0 0 to inactive the Address Filter rule such as when you are setting up a port filter rule that is applicable to all hosts Tip To block access to from a single IP address enter that IP address as the Host IP Address and use a Host Subnet Mask of 255 255 255 255 Type It is the packet protocol type used by the application select TCP UDP or both TCP UDP Source Port This Port or Port Range defines the port allowed to be used by the Remote WAN to connect to the application The default is 0 65535 It is recommended that this option only be configured by advanced users Destination Port This is the Port or Port Range that is defined by the application Inbound Outbound Select Allow or Block to control access to the Internet Outbound or from the Internet Inbound Click the Apply button to apply your changes 60 Chapter 4 Configuration Billion 800VGT Router Packet Filter Add Raw IP Filter Packet Filter Add Raw IP Filter Rule Name Helper A Time Schedule Always On gt Protocol Number E Inbound Allow z Outbound Allow gt Apply Retum Rule Name Specifies a user defined description identifying this entry or click Helper o to select existing predefined rules Time Schedule this is the user defined time period applicable to the rule You may specify a time schedule for your prioritization policy For setu
77. ed when your ISP provides multiple public IP addresses DMZ Specify this network as a DMZ area There is no NAT on this interface 30 Chapter 4 Configuration Billion 800VGT Router Ethernet Client Filter The Ethernet Client Filter supports up to 16 Ethernet network machines and helps you to manage your network control accepting traffic from specific authorized machines or restricting unwanted machine s from access your LAN There are no pre define Ethernet MAC address filter rules you can add the filter rules that meet your requirements Ethernet Client Filter Ethemet Client Fiter Disable O Allowed O Blocked Ethernet Client Filter Default setting is Disable gt Allowed check to authorize a specific device to access your LAN by insert the MAC Address in the space provided or click Candidates Make sure your PC s MAC is listed gt gt Blocked To prevent unwanted device accessing your LAN insert the MAC Address in the space provided or click Make sure your PC s MAC is not listed The maximum number of clients is 16 The MAC addresses are 6 bytes long they should be presented only in hexadecimal characters The numbers 0 9 and letters a f are acceptable Note Follow the MAC Address Format xx xx xx xx xx xx Semicolon must be included Candidates automatically detects devices connected to the router through the Ethernet 5
78. ediately after the number is entered without waiting Note Refer to Special Dial Code section in this Manual for more details Test this function is a tool to help you identify that the call number is being properly processed prior to making an actual call Click Apply to apply the settings e109 Chapter 4 Configuration Billion 800VGT Router Dial Plan Rules List Click Add to create and define VoIP dial plan rule s Create Rule Parameters C Prepend unconditionally C If prefix i delete it Prefix Processing prenes pdeleteil C If prefix is replace with No prefix Main Digit Sequence Current Profile v Apply Retun Digit Sequence Example x Any digit number between 0 and 9 in variable length Maximum length is 16 2a Any 3 digit number only between 0 and 9 Total length is 3 No period needed Any number between 0 and 9 with variable length but no shorter than 3 digits Maximum Length is 16 123x Any number 0 9 starting with 123 Maximum length is 16 HOX 124 x Any number 0 9 starting with 1 or 2 or 4 Maximum length is 16 1 3 x Any number 0 9 starting with number 1 to 3 Maximum length is 16 Any number 0 9 starting with 9 the second number between 4 6 and third number ACNE 5 Maximum length is 16 Prefix Processing Prepend xxx unconditionally The entered number xxx is appended unconditionally to the front of the dialling number when making a call This prefix can inclu
79. elp It also supports remote management capability for remote users to configure and manage the router Firmware Upgradeable This router can be upgraded to the latest firmware through the WEB based GUI Rich Management Interfaces This router supports flexible management interfaces using a local console LAN or WAN port Users can use terminal applications through the console port to configure and manage the device or Telnet WEB GUI and SNMP through LAN or WAN ports to configure and manage the device TR 069 management is also supported but is normally implemented by a Telkom or your ISP Chapter 1 Introduction Billion 800VGT Router Chapter 2 Installing the Router Important note for using this router Do not use this router in high humidity or high temperatures Do not use the same power source for this router and other equipment Do not open or repair the casing yourself If this router is too hot turn off the power immediately and have it repaired at a qualified service center Warning Avoid using this product and its accessories outdoors Place this router on a stable surface Only use the power adapter that comes with the package Using a different voltage rating power adaptor may damage this router Attention Package Contents e Billion 800VGT Router e CD ROM containing this online manual e 3x RJ 11 ADSL telephone Cable e Ethernet CAT 5 LAN Cable e Console tool kit e Integrated surge and AC
80. en 4 and 128 characters Both sides should use the same key IKE is used to establish a shared security policy and it authenticates keys for services such as IPSec that require a key Before any IPSec traffic can be passed each router must be able to verify the identity of its peer This can be done by manually entering the pre shared key into both sides of the connection router or hosts Remote Host Name Optional Enter hostname of the remote VPN device This is a tunnel identifier and should match the Remote VPN device hostname If it matches the tunnel will be connected otherwise it will be dropped Caution This is only when the router acts as a VPN server This option should be used by advanced users only Local Host Name Optional Enter the hostname of the Local VPN device that establishes the VPN tunnel By default the Router s default Hostname is home gateway Tunnel Authentication This enables the router to authenticate both the L2TP remote client and L2TP host This is only valid when the L2TP remote client supports this feature Secret The secure password length should be 16 characters This may include numbers and or characters Click Apply after changing settings 89 Chapter 4 Configuration Billion 800VGT Router Example Configuring a L2TP VPN Remote Access Dial in Connection Aremote worker establishes a L2TP VPN connection with the head office using Microsoft s VPN Adapter included with Windows Vista
81. er server enter the password that the connecting client will use to connect to your router PPP Authentication Type Default is Auto This will allow the router to determine the best suited authentication type Alternatively you can manually specify CHAP Challenge Handshake Authentication Protocol or PAP Password Authentication Protocol if you know which type the server is using when acting as a client If your router is acting as a server specify the authentication type you want clients connecting to you to use When using PAP the password is sent unencrypted whilst CHAP encrypts the password before sending and also allows for challenges at different periods to ensure that the client has not been replaced by an intruder Idle Time When there is no activity on the connection for this pre determined Idle time the VPN connection is Auto disconnected 0 means this connection is always on 88 Chapter 4 Configuration Billion 800VGT Router Active as default route Normally used when the mode is set to Dial out If this is selected all packets including internet packets will route through the VPN tunnel If this function is enabled the performance of your Internet connection may be degraded Click Apply after changing the settings L2TP over IP L2TP IP VPN Connection IPSec Enable to enhance your L2TP VPN security Authentication Authentication establishes the integrity of the datagram and ensures it is not tampered with during
82. er the primary secondary NBNS server address is requested from a remote PPP peer using IPCP The default setting for this command is disabled Discover Subnet Mask Specifies if the subnet mask given by IPCP negotiation process is to be used Give Subnet Mask To DHCP Server Enable to change your DHCP Server settings by using the given information in IPCP negotiation process 46 Chapter 4 Configuration Billion 800VGT Router PPPoE multisession PPPoE multisession allows the user to create multiple PPPoE sessions using a single PVC using the exact same principles as normal PPPoE as described above PPPoE with Pass through Connections PPPoE with pass through adopts the following method PPPoE Routed mode 1483 Bridge Mode With pure PPPoE connection the router can get one WAN address for the router With the PPPoE and PPPoE pass through concurrently it allows users to have a WAN address assigned to the router but also able to get another WAN IP from their ISP using PPPoE dialler e g WinPoETor Windows XP PPPoE Dialler at the same time WAN Connection PPPoE Routed Description PPPoE with Pass through VPI a VCl 33 ATM Class UBR x NAT O Enable Disable Username a Password Serice Name IP Address Fa EARE AAEE i 0 0 0 0 means Obtain an IP address automatically Authentication Protocol Chap Auto Connection Always On M Idle Timeout o minutes RIP RIP v1 RIP v2 RIP v2 Multicas
83. es Yes Yes Yes Yes Yes Yes Yes Src IP Source IP Dst Port Destination Port Src Port Source Port Chapter 4 Configuration Dst IP Destination IP 65 Billion 800VGT Router URL Filter URL Uniform Resource Locator e g an address in the form of http www abcde com or http www example com filter rules allow you to prevent users on your network from accessing particular websites by their URL There are no pre defined URL filter rules you can add filter rules to meet your requirements URL Filter Configuration URL Filtering Enable Disable Block Mode Always On gt Keywords Filtering J Enable Details I Enable Details T Disable all WEB traffic except for Trusted Domains I Block Java Applet I Block surfing by IP address Domains Filtering Restrict URL Features Apply Cancel Exception List Name IP Address Add Enable Disable To enable or disable the URL Filter feature Block Mode A list of the URL filter rule time modes from which you can choose The default is set to Always On gt gt Disabled No action will be performed by the Block Mode gt gt Always On Action is enabled URL filter rules will be monitoring and checking at all hours of the day gt gt TimeSlot1 TimeSlot16 these are user defined time periods You may specify the time period during which the URL filter rules apply i e during working hours For setup and details refer
84. es instead of using the DMZ function Using the DMZ function will result in all connection attempts from the WAN network having access to the public IP specified in the DMZ config section If you have disabled the NAT option in the WAN ISP section the Virtual Server function will not work If the DHCP server option is enabled you have to be very careful when assigning the IP addresses of virtual servers so that you avoid conflicting IP Attention addresses The easiest method of configuring Virtual Servers is to manually assign static IP address to each virtual server Computer with an address that does not fall into the range of IP addresses that are to be issued by the DHCP server These manually configured IP addresses MUST still be in the same subnet as the router _ Chapter 4 Configuration Billion 800VGT Router Edit DMZ Host A DMZ Host is a computer on the LAN that is completely exposed to the Internet When you have configured a particular internal IP address as the DMZ Host all incoming packets will be checked by the routers firewall and NAT algorithms and if the packet does not use a port number that has been assigned by any Virtual Server entry it will be passed to the DMZ host Cautious This local computer which is exposed to the Internet may face a variety of security risks you should make quite sure that it is adequately protected Virtual Server Port Forwarding Edit DMZ Host
85. et Protocol TCP IP and click Properties See Figure 3 7 5 Select the Obtain an IP address automatically and Obtain DNS server address automatically radio buttons See Figure 3 8 6 Click OK to finish the configuration Chapter 3 Basic Installation Soak v e Ga seach arodes Anso ls gt Billion 800VGT Router it View mokes Tods Aveo heo ES tires 0 network ana Datup cornectone eso Network and Dial conection up Connections Mon a f Make New Local Area Connection Type LAN Connection zix General Connection Status Connected Duration 06 16 26 Speed 100 0 Mbps ars SSS Cs Packets 12215 103 427 J Properties Disable Figure 3 5 LAN Area Connection Figure 3 6 LAN Connection Status Bie Genera Connect using Components checked are used by thie connection HR ASUSTEK B oadcom 4404 10 100 Inteorated Controle Configure MI E Client for Microsoft Networks crt ing for Microsoft Networks Install Uninstal Properties Deserition Transmission Control Pratacol nteinet Protocol The default wido area network protocol that provides communication do1ose diverse interconnected networks Show icon in taskbar when connected ok Cancel z General You can ac IP settings assioned automatically if your network supports thie capably Gthemiee you need te ask your networe aninstatr for t
86. etting in WAN site m PPPoE Multisession the router has the ability to accommodate multiple PPPoE sessions on the same PVC in factory default state DHCP server gt DHCP server is enabled Start IP Address 10 0 0 100 IP pool counts 100 LAN and WAN Port Addresses The parameters of LAN and WAN ports are pre set in the factory The default values are shown below LAN Port WAN Port IP address 10 0 0 2 Subnet Mask 255 255 255 0 The WAN protocol has been DHCP server function Enabled pre selected and est by Telkom for automated service 100 IP addresses continuing from deployment and delivery 10 0 0 100 through 10 0 0 199 IP addresses for distribution to PCs 17 Chapter 3 Basic Installation Billion 800VGT Router Information from your ISP Telkom ADSL connections use PPPoE and automatically assign a WAN IP address to your router The following information is provided should you wish to connect to an alternative ISP Gather the information as illustrated in the following table and keep it for reference PPPoE PPPoE Multisession PPPoE PPPoE with Pass through PPPoA RFC 1483 Bridged RFC 1483 Routed IPoA Routed IP over ATM VPI VCI VC LLC based multiplexing Username Password Service Name and Domain Name System DNS IP address this is automatically set by the Telkom network but be set manually should this be required VPI VCI VC LLC based multiplexing Username
87. etun If you dial 9102 the number 102 will be dialled out via the FXO port to make a regular PSTN phone call 3 Dial at Timeout Add Dial Plan Entry Parameters Prefix 101223 Number of Digits e ia Action Dial at Timeout Retun If you only dial 01223 7070 and no more numbers after the timeout occurs 012237070 will be dialled to make a regular PSTN call via the FXO port Even though 7070 only 4 digits does not match the number of digits 6 defined in the Number of Digits field 7070 is still a valid phone number since it has not exceed this Number 107 Chapter 4 Configuration Billion 800VGT Router 4 Dial at Timeout no Prefix If you dial 97070 and no more numbers after the timeout activates 7070 will be dialled without the prefix to make a regular PSTN call via the FXO port Even though 7070 only 4 digits does not match the number of digits 6 defined in the Number of Digits field 7070 is still a valid phone number since it has not exceed this Number 108 Chapter 4 Configuration Billion 800VGT Router VoIP Dial Plan This section helps you to make a VoIP call as easily as a regular call You no longer need to memorize a long dial string of numbers in order to make a VoIP call VoIP Dial Plan 1 Parameters M 69 Return Call M 20 enable Dont Disturb 80 disable Don t Disturb M 90x Blind Call Transfer Special Digit Sequences W x Speed Dial x 2 9 M Redial M 7
88. ext in your email address before the symbol If you have trouble with it please contact your ISP Password Enter the account s password POP3 Mail Server Enter your POP mail server name Your Internet Service Provider ISP or network administrator will be able to supply you with this Period Enter the value in minutes between periodic mail checks Automatically dial out for checking emails When this function is enabled and your Internet connection is dropped your ADSL router will automatically connect to your ISP to check for emails Please be careful when using this feature if your ADSL service is charged by time online 132 Chapter 4 Configuration Billion 800VGT Router Device Management The Device Management configuration settings allow you to control your router s security options and device monitoring features Device Management Device Host Name Host Name home gateway Embedded Web Server HTTP Port 80 80 is default HTTP port Management IP Address 0 0 0 0 0 0 0 0 means Any Management IP Netmask 255 255 255 255 Management IP Address 2 0 0 0 0 Management IP Netmask 2 255 255 255 255 Expire to auto logout 180 seconds Universal Plug and Play UPnP UPnP OEnable Disable UPnP Port 2300 SNMP Access Control SNMP Y1 and V2 Read Community public IP Address 0 0 0 0 Write Community password IP Address 0 0 0 0 Trap Community IP Address J SNMP Y3 Username Password Access
89. f the destination IP addresses given above Gateway This is the gateway IP address to which packets sent to the network defined above are to be forwarded Interface Select the interface through which packets are to be forwarded Cost This is the same meaning as Hop This should usually be left at 1 unless you know the actual path length 130 Chapter 4 Configuration Billion 800VGT Router Dynamic DNS The Dynamic DNS function allows you to alias a dynamic IP address to a static hostname allowing users whose ISP does not assign them a static IP address to use a domain name This is especially useful for hosting servers via your ADSL connection so that anyone wishing to connect to you may use your domain name rather than having to use your dynamic IP address which changes from time to time This dynamic IP address is the WAN IP address of the router which is assigned to you by your ISP Dynamic DNS Parameters Dynamic DNS C Enable Disable Dynamic DNS Server www dyndns org dynamic gt Wildcard I Enable Domain Name CS ti Username oOo Password i tS Period ps Day s Apply Cancel You will first need to register and establish an account with the Dynamic DNS provider using their website for example http www dyndns org There are more than 5 DDNS services supported gt gt Disable Select this option to disable the Dynamic DNS function gt gt Enable Select this option to enable the Dynamic DNS funct
90. ffice Dial out 2 Server IP Address or Hostname 69 121 1 33 3 Peer Network IP 192 168 1 0 Netmask 255 255 255 0 4 Username username Password 123456 Auth Type Chap Auto 5 Data Encryption Auto Key Length Auto Mode stateful 6 Idle Time 0 Given name of the PPTP connection Select Dial out IP address of the head office router in WAN side Head office network Input username amp password to authenticate branch office network Keep as default value in most of the cases PPTP server amp client will determine the value automatically Refer to this manual for details if you want to change the The connection will be disconnected when there Is no traffic in a predefined period of time the connection is always on 69 121 1 33 255 255 255 0 stateful v Idle time 0 means Chapter 4 Configuration 77 Billion 800VGT Router IPSec IP Security Protocol IPSec YPN Tunnels Enable Disable Name Local Subnet Remote Subnet Remote Gateway IPSec Proposal Create Click Create to create a new IPSec VPN connection account IPSec YPN Tunnels Enable Disable Name Local Subnet Remote Subnet Remote Gateway IPSec Proposal 192 168 3 0 192 168 4 0 A ani AH none O IPSEC VPN 255 255 255 0 255 255 255 0 testing no ip info Egp md53des FH O Delete O Create O Apply After you have created the IPSec connection account information will be displayed See example above Enable
91. h the VoIP SIP registrar Confirm Password Re enter the password for confirmation Display Name This is what will be shown when using the Caller ID function 104 Chapter 4 Configuration Billion 800VGT Router Codec Preference Acodec is a Coder Decoder and is used for data signal conversion The priority position sets the priority of each codec Priority 1 is the top priority G 729 This type of codec encodes and decodes the voice information into a single packet which reduces the bandwidth consumption 8kbps of bandwidth is needed G711p LAW This codec uses a basic non compressed encoder and decoder technique p LAW uses a pulse code modulation PCM encoder and decoder to convert voice into a 14 bit linear sample 64kbps of bandwidth is needed G711A LAW This codec uses a basic non compressed encoding and decoding technique u LAW uses a pulse code modulation PCM encoder and decoder to convert voice into a 13 bit linear sample 64kbps of bandwidth is needed Non used This option is only available for Priority 2 and 3 It should be selected if no codec is to be used in these priority settings Note In the example screen shown above the codec priority is assigned in the order as G 729 gt G 711p LAW gt G 711A LAW Speed Dial The Speed Dial function is useful for storing frequently used telephone numbers You can press a number from 0 to 9 and the hash sign on the phone keypad to call a speed dial number For example
92. hapter for simple troubleshooting before contacting the Help desk Problems starting up the router None of the LEDs are Check the connection between the power adapter and the router If the on when you turn on error persists you may have a hardware problem In this case you should the router contact technical support You have forgotten Try the default login and password refer to Chapter 3 If this fails you can your router login restore your router to its factory settings by holding the Reset button on the and or password back of your router more than 6 seconds Problems with the WAN Interface Initialization of the Ensure that the telephone cable is connected properly from the ADSL port PVC connection to the wall jack The ADSL LED on the front panel of the router should be linesync failed on Check that your VPI VCI encapsulation type and type of multiplexing settings are the same as those provided by your ISP Reboot the router If you still have problems you may need to verify these settings with your ISP Frequent loss of Ensure that all other devices connected to the same telephone line as your ADSL linesyne router e g telephones fax machines analogue modems have a line filter disconnections connected between them and the wall socket and ensure that all line filters are correctly installed and the right way around Missing line filters or line filters installed the wrong way around can
93. hat is already being occupied by other AP s 32 Chapter 4 Configuration Billion 800VGT Router TX PowerLevel This function enhances the wireless transmitting signal strength Users may adjust this power level from minimum 0 up to maximum 255 Note Maximum power Level is not necessarily the best choice in all cases choose the most suitable level for your network and environment Connected Shown as true or false This is the connection status between the wireless card and the network AP MAC Address this is the unique hardware address of the Access Point AP Firmware Version The Access Point firmware version Wirel Distribution m WD This is a wireless access point mode that enables wireless linking and communication with other access points It is easy to install simply define the peer AP s MAC address The WDS system gives a cost saving and flexible method of extending wireless range since no extra wireless client device is required to bridge between two access points Using WDS the user can extend an existing wired or wireless infrastructure network to create a larger network In addition the WDS connection can provide network security in WEP mode The WEP key encryption must be the same for both access points WDS Service The default setting is Disabled Check Enable radio button to activate this function Peer WDS MAC Address this is the associated AP s MAC Address It is important that your peer s AP must inc
94. he aprroprate IP settings Figure 3 7 TCP IP Obtain anIP address automatically Use the flowing IP adress tain DNS server adcrace automatoally Use the folowing DNS server addresses Advanced oK Cancel Figure 3 8 IP Address amp DNS Configuration 14 Billion 800VGT Router Configuring PC in Windows 95 98 ME 1 Go to Start Settings Control Panel In the Control Panel Em3 HE double click Network and choose the Configuration tab Configuration Identtication Access Cont 2 Select TCP IP gt NE2000 Compatible or the name of the The folowing network components are installed Network Interface Card NIC in your PC See Figure 3 9 T 3 Click Properties a err 3 TCP IP gt Dial Up Adapter Wo ooo O i Primary Network Logon Microsoft Farny Logon zj Eie and Print Sharing Description TCP IP is the protocol you use to connect to the Intemet and wide area networke ok Cancel Figure 3 9 TCP IP TCP IP Properties zx 4 Select the IP Address tab In this page click the Obtain an IP Bindings Advanced Nemos address automatically radio button See Figure 3 10 DNS Configuration Gateway WINS Configuration IP Address An IP address can be automatically assigned to this computer If your network does not automatically assign IP addresses ask your network administrator for an address and then type itin the space below G biai
95. his provides an easy way to map the domain name a friendly name for users such as www yahoo com to an IP address When a local computer has its DNS server IP address configured to the router s IP address every DNS conversion request packet from the Computer to this router will be forwarded to the real DNS in the outside network Dynamic Domain Name System DDNS The Dynamic DNS service allows you to alias a dynamic WAN IP address to a static hostname To use the service you must first apply for an account from a DDNS service like http www dyndns org More than 5 different DDNS services are supported Quality of Service QoS QoS gives you full control over which types of outgoing data traffic should be given priority by the router ensuring important data like gaming packets customer information or management information move through the router at lightning speed even under heavy load The QoS features are configurable by source IP address destination IP address protocol or port You can throttle the speed at which different types of outgoing data pass through the router to ensure P2P users don t saturate upload bandwidth or office browsing doesn t bring client web serving to a halt In addition or alternatively you can simply change the priority of different types of upload data and let the router sort out the actual speeds Virtual Server port forwarding Users can specify some services to be visible from outside u
96. ial out Server IP Address or Domain Name ODial in Private IP Address Assigned to Dialin User Username Password Auth Type Chap Auto Idle Timeout 0 minutes Active as default route Enable IPSec Enable Authentication Encryption Perfect Forward Secrecy Pre shared Key Remote Host Name Optional Local Host Name Optional Tunnel Authentication Enable Secret L2IP VPN Connection Connection Name A User defined name for the connection e g connection to office Type Select Dial Out if you want your router to operate as a client connecting to a remote VPN server e g your office server select Dial In if you wish your router to operate as a VPN server When configuring your router as a Client enter the remote Server IP Address or Hostname that you wish to connection to When configuring your router as a server enter the Private IP Address Assigned to Dial in User this is the IP address that the remote client will be assigned when it connects Username If you are a Dial Out user client enter the username provided by your Host Your username for the server that you are connecting to If you are a Dial In user server enter the username that the connecting client will use to connect to your router Password If you are a Dial Out user client enter the password provided by your Host Your password for the server that you are connecting to If you are a Dial In us
97. iding everything you need to get you connected to the Internet using your ADSL connection Features tl G Voice over IP Compliance with SIP Standard This router supports cost effective toll quality voice calls over the Internet It complies with the most popular industrial standard SIP protocol to ensure the interoperability with SIP devices and major VoIP Gateways This router supports call waiting silence suppression voice activity detection VAD comfort noise generation CNG line echo cancellation amp caller ID Bell 202 V3 Fixed Line Support The router integrates RJ 11 FXO port for inbound and outbound calls transmitted through PSTN Users can receive phone calls from PSTN while enjoying VoIP call service at the same time In addition the device has automatic fallback to the POTS line to enable making normal phone calls when there is a power outage or when the Internet connection is down lifeline function Express Internet Access This router complies with ADSL worldwide standards It supports downstream rate up to 12 24 Mbps with ADSL2 2 8Mbps with ADSL Users can enjoy not only high speed ADSL services but also broadband multimedia applications such as interactive gaming video streaming and real time audio It is compliant with Multi Mode standard ANSI 11 413 Issue 2 Gdmt ITU G992 1 Glite ITU G992 2 Ghs ITU G994 1 Gdmt bis ITU G 992 3 Gdmt bis plus ITU G992 5 Virtual Private Network VPN This
98. ile Registrar Address or Hostname Indicate the VoIP SIP registrar s IP address Registrar Port Specify the port on which the VoIP SIP registrar will listen for register requests from VoIP devices Expire Expire time for the registration message sending User Domain Realm Set different domain names for the VoIP SIP proxy server Outbound Proxy Address Indicate the VoIP SIP outbound proxy server IP address This parameter is very useful when your VoIP device is behind NAT Outbound Proxy Port Specify the port on which the VoIP SIP outbound proxy will listen for messages Phone Number This is the registration ID of the user as listed in the VoIP SIP registrar Authentication Username Same as Phone Number Authentication Password This is the password used for authentication to the VoIP SIP registrar Confirm Password Re enter the password for confirmation Display Name This is what will be displayed on a Caller ID system General Settings This section contains the basic settings for the VolP module from the selected provider in the Wizard section If you do not provide correct information here you will be unable to make calls over the Internet General Settings SIP Device Parameters Advanced SIP Enable O Disable Silence Suppression VAD Enable O Disable Echo Cancellation Enable Disable RTP Port 5100 Region USA E Voice QoS Premium Setting for Phone Port 1 Registrar Address or Hostname sip internode
99. in types of VPN Virtual Private Network PPTP IPSec and L2TP PPTP Point to Point Tunnelling Protocol PPTP YPN PPTP for Remote Access Application Enable Disable Name Type Status YVPN PPTP for LAN to LAN Application Enable Disable Name Type Status Create There are two types of PPTP VPN s supported Remote Access and LAN to LAN Please read below for more information Click Create to configure a new VPN connection PPTP VPN PPTP for Remote Access Application Enable Disable Name Type Status O Testing dialout Inactive Edit Delete VPN PPTP for LAN to LAN Application Enable Disable Name Type Status Create After you have created PPTP connection it s account status will be displayed See example above gt gt Enable Disable This function activates or deactivates the PPTP connection If you wish to disable the tunnel select the Disable radio button and click on the Apply button to deactivate the connection Name The user defined name of the connection Type This refers to your whether your router operates as a client or a server select eather Dialout for client or Dialin for server Status This informs you of your PPTP tunnel connection condition 70 Chapter 4 Configuration Billion 800VGT Router PPTP Connection Remote Access PPTP Remote Access Connection Connection Name tl Type Dial out Server IP Address or Domain Name E Dial in Private IP Address Assigned
100. ing the pre shared key into both sides of the connection router or hosts Remote Host Name Optional Enter hostname of the remote VPN device This is a tunnel identifier and should match the Remote VPN device hostname If it matches the tunnel will be connected otherwise it will be dropped Caution This setting is only for when the router functions as a VPN server This option should be used by advanced users only Local Host Name Optional Enter the hostname of the Local VPN device that establishes the VPN tunnel By default the Router s default Hostname is home gateway Tunnel Authentication This enables the router to authenticate both the L2TP remote client and L2TP host This is only valid when the L2TP remote client supports this feature Secret The secure password length should be 16 characters This may include numbers and or characters Click Apply after changing settings 95 Chapter 4 Configuration Billion 800VGT Router Example Configuring L2TP LAN to LAN VPN Connection The branch office establishes a L2TP VPN tunnel with head office connecting the two private networks over the Internet The routers are installed in both the head office and branch office Branch Office Head Office Public IP 192 168 0 254 69 121 1 33 192 168 1 254 lt gt Pas Router Router L2TP Client pets i ae L2TP Server VPN Connection 192 168 0 0 24 192 168 1 0 24 L2TP VPN LAN to LAN Both LAN networks MU
101. ion Select your encryption method choice from the pull down menu There are four options DES 3DES AES and NONE NONE means that the connection is a tunnel only with no encryption 3DES and AES are more powerful but increase latency gt gt DES Stands for Data Encryption Standard and uses a 56 bit encryption method gt gt 3DES Stands for Triple Data Encryption Standard and uses a 168 56 3 bit encryption method gt gt AES Stands for Advanced Encryption Standards and uses a 128 bit encryption method Perfect Forward Secrecy Choose whether to enable PFS using Diffie Hellman public key cryptography to change encryption keys during the second phase of VPN negotiation This function provides better security but extends the VPN negotiation time Diffie Hellman is a public key cryptography protocol that allows two parties to establish a shared secret over an unsecured communication channel i e over the Internet There are three modes MODP 768 bit MODP 1024 bit and MODP 1536 bit MODP stands for Modular Exponentiation Groups Pre shared Key This key is for Internet Key Exchange IKE protocol and is a string of between 4 and 128 characters Both sides should use the same key IKE is used to establish a shared security policy and it authenticates keys for services such as IPSec that require a key Before any IPSec traffic can be passed each router must be able to verify the identity of its peer This can be done by manually enter
102. ion The following fields will be activated and must be filled in Dynamic DNS Server Select the DDNS service you have established an account with Domain Name Username and Password Enter your registered domain name and your username and password provided by your DDNS service Period Set the time period between updates This is the interval after which your router will exchange information with the DDNS server In addition to updating periodically as per your settings the router will perform an update when your dynamic IP address changes 131 Chapter 4 Configuration Billion 800VGT Router Check Email This function allows you to have the router check your POP3 mailbox for new Email messages You may view the status of this function using the Status Email Checking section of the web interface which also provides details on the number of new messages waiting See the Status section of this manual for more information Check Email Parameters Check Email OEnable Disable Account Name Password POP3 Mail Server el Period 60 minutes Dial out for Checking Emails O Automatic Check Email gt gt Disable Select this option to disable the router s Email checking function gt gt Enable Select this option to enable the routers Email checking function The following fields will be activated and must be filled in Account Name Enter the name login of the POP3 account you wish to check Normally it is the t
103. irtual server so that remote users accessing services such as Web or FTP services on the routers public WAN IP address can be automatically redirected to local servers on the LAN network Depending on the requested service TCP UDP port number the router redirects the external service request to the appropriate server within the LAN network Virtual Server Port Forwarding Add Virtual Server Edit DMZ Host Edit One to one NAT Virtual Server Table Application Time Schedule Protocol External Port Redirect Port IP Address 121 Chapter 4 Configuration Billion 800VGT Router Add Virtual Server Because NAT can act as a natural Internet firewall your router protects your network from being accessed by outside users when NAT is enabled all incoming connection attempts will point to your router unless you specifically created Virtual Server entries to forward those ports to a computer on your network When your router needs to allow outside users to access internal servers e g a web server FTP server Email server or game server the router can act as a virtual server You can set up a local server with a specific port number for the service to use e g web HTTP port 80 FTP port 21 Telnet port 23 SMTP port 25 or POP3 port 110 When an incoming access request for a specified port is received by the router it will be forwarded to the corresponding internal server Virtual Server Port Forwarding Add Virt
104. l via an E 164 number ENUM to an ENUM callee Electronic Number ENUM is a system that uses DNS Domain Network System based technology to map between a traditional phone number PSTN and an Internet address SIP URL The ENUM number must be registered on a public ENUM site or with your VoIP Service Provider lt SiPgateway gt This is used when using the ntelligent Call Routing feature You will need to set up your SIP account on the VoIP User defined Profiles link on the VoIP Wizard page Go to the VolP Wizard in this manual for more information Dial Plan Examples Description Any sequence of digits between 0 and 9 Maximum sequence length is 16 Any 3 digit between 0 and 9 number Total sequence XXX length is 3 Note No period is needed Any sequence of digits between 0 and 9 between 3 X For example 1 3 x XXXX at an 16 digits long Any number 0 9 starting with 123 Maximum length i 123x 16 x x x Any number 0 9 starting with 1 or 2 or 4 Maximum For example 124 x length is 16 x x x Any number 0 9 starting with a number between 1 and 3 Maximum length is 16 Any number 0 9 starting with 9 the second number being any number between 4 6 and the third number being 8 Maximum length is 16 x x x x For example 9 4 6 8x Special Dial Plan Examples Description Starting with an asterisk then any two digit number a I R sign and any
105. l Account Account Name username POP3 Mail Server pop3 mail com Email Status No mail Reset Status Check Now VolP Status Here you can check details and status of VolP Account you have configured Please see the VolP Configuration section for more details VolP Status Phone Port Index Phone Number User Domain Realm Display Name Registered 1 unknown 2 unknown Refresh 24 Chapter 4 Configuration Billion 800VGT Router Event Log This page displays the router s Event Log entries Major events are logged to this window such as when the router s ADSL connection is disconnected as well as Firewall events when you have enabled Intrusion or Blocking Logging in the Configuration Firewall section of the interface Please see the Firewall section of this manual for more details on how to enable Firewall logging Event Log wereeeeeee system log buffer head Jan 01 00 00 11 home gateway im none Changed iplan IP address to 192 168 1 254 Jan 01 22 00 20 home gateway im none Reset SNMP community to factory default settings Refresh Clear Error Log Any errors encountered by the router e g invalid names given to entries are logged to this window Error Log Error Log times are in seconds since last reboot When Process Error Log NAT Sessions This section lists all current NAT sessions between interface of types external WAN and internal LAN INFO Start IPSEC Ini
106. l be disconnected when there is no i traffic over it for this predefined period of time If Idle SF Idle Timeout 9 time is set to O it means that the connection will never time out IPSec Select Enable to enhance your L2TP VPN security Authentication MD5 7 Encryption SDES Both sides of the tunnel should use the same settings Perfect Forward None for these options Secrecy Pre shared Key 12345678 Chapter 4 Configuration ri Configuring L2TP VPN in the Branch Office Billion 800VGT Router The IP address 69 1 121 30 is the Public IP address of the router located in head office If you registered a DDNS account please refer to the DDNS section of this manual you can also use the DDNS domain name instead of the IP address to reach the router L2TP LAN to LAN Connection Name mue Dial out Server IP Address or Domain Name Dial in Private IP Address Assigned to Dialin User eee fostes10 RIESE Username username 4 ae mO Ath Type rran Idle Timeout LD __ _ minutes meree a ei 27 Authentication mos aS ce poes 7 S Perfect Forward Secrecy None I me TPreehared Key aen i Remote Host Narne oO optiona Local Hast Name tional Tunnel Authentication I Enable Secret Item Function 1 Connection Name BranchOffice Dial out 2 Server IP Address or Hostname 69 121 1 33 3 Peer Network IP 192 168 1 0 Netmask 255 255 255 0 4 Username username Password 1
107. l setting is to have the same frame size for both Caller and Receiver PSTN Auto fallback Whenever VoIP SIP response is an error code that matches the codes in the Edit section the VoiP calls will automatically fall back to a PSTN Click Edit to add or remove codes Be sure that the codes are separated by a comma For more information about SIP response codes please click on f O to link to http voip info org wiki view sip response codes where you can find out the meaning of each error code Ad 1 PSTN Envi LAdiust The PSTN Environment Adjustment options will help you to adjust the on hook and off hook voltage detection values for your environment The actual levels are determined by your environment including the number and type of telephones used The default values provided are suitable for the South African PSTN network and there should not be modified If however you are connecting the line port to a PABX and you experience problems with placing calls then you may wish to modify these parameters PSTN Environment Adjustment PSTN Voltage Configuration ONHOOK Voltage 18 OFFHOOK Voltage 4 HintO O Ensure your phone is ONHOOK click Check Level yalueis O Ensure your phone is OFFHOOK click Check Level value is Check your PSTN Voltage Levels Note ON HOOK means hung up To take your phone OFF HOOK lift the receiver then press Hook Flash until you hear your normal PSTN dial tone not your VoIP dial tone Wai
108. lass 1 Silver 001100 Gold service H Class 1 Bronze 001110 Silver service L Class 2 Gold 010010 Silver service M Class 2 Silver 010100 Silver service H Class 2 Bronze 010110 Bronze service L Class 3 Gold 011010 Bronze service M Class 3 Silver 011100 Bronze service H Class 3 Bronze 011110 116 Chapter 4 Configuration Billion 800VGT Router Outbound IP Throttling LAN to WAN IP Throttling allows you to limit the speed of IP traffic The value entered will limit the speed of the specified application to the specified value Set in multiples of 32kbps Outbound IP Throttling Configuration from LAN to WAN packet Source IP Address Range 0 0 0 0 means Any Destination IP Address Range 0 0 0 0 means Any Source Port Application Time Schedule Protocol Rate Limit o o 2 a a S D S cy th Aways On z fany i 32 kbps fh Aways On z any os i 32 kbps Ss Th always On z any gt i ee i 32 kbps id Aways On z any z m p a kbps O amod sj PP E e as O ameoa sj ee o O a W aways On z fany an aw Click Clear You can click Clear to delete the existing Application Application A user defined description to identify this policy application Time Schedule The details of when this rule of your prioritization policy is active Refer to Time Schedule for more information Protocol The name of the supported pr
109. le Chapter 4 Configuration Item Function Connection Name Dial out Server IP Address or Hostname Username Password Auth Type Idle Timeout IPSec Authentication Encryption Perfect Forward Secrecy Pre shared Key VPN_L2TP 69 121 1 33 username 123456 Chap Auto MD5 3DES None 12345678 Billion 800VGT Router Description Given name of the L2TP connection select Dial out The Dialed server s IP address The username amp password that is required to connect to the VPN server Keep this default value in most of the cases The connection will be disconnected when there is no traffic over it for this predefined period o time If Idle time is set to 0 it means that thel connection will never time out Select Enable to enhance your L2TP VPN security Both sides of the tunnel should use the same settings for these options Chapter 4 Configuration 93 Billion 800VGT Router Example Configuring your Router to Dial in to the Server Currently Microsoft Windows operation system does not support L2TP incoming service Additional software may be required to set up your L2TP incoming service L2TP Connection LAN to LAN L2TP LAN to LAN Connection Name ie Dial out Server IP Address or Domain Name ODial in Private IP Address Assigned to Dialin User Peer Network IP Netmask Username Password Auth Type Chap Auto Idle Timeout o
110. le to block traffic to www google com au enter www google or www google com In the example below the URL request for www abc com will be sent to the remote web server because it is listed in the trusted list whilst the URL request for www google or www google com will be dropped because www google is in the forbidden list Domains Filtering Domain Name Domain Name www google Type Forbidden Domain Trusted Domain Name _ Domain_ _ lt en www abe Delete TSS Forbidden Domai 7 7 7 777 Name Domaini aaa ec gate Syne Oo 8 ctn 7 www google paeo aaa Return Example Andy wishes to disable all WEB traffic except for ones listed in the trusted domain which would prevent Bobby from accessing other web sites Andy selects both check boxes in Domain Filtering and thinks that this will stop Bobby But Bobby knows this function Domain Filtering ONLY disables all WEB traffic except for Trusted Domain BUT not connections using IP addresses In this situation the Block surfing by IP address function can be handy and helpful to Andy Now Andy can prevent Bobby from accessing sites both by IP and by domain name Restrict URL Features This function enhances your URL rules gt gt Block Java Applet This function can block Web content that includes a Java Applet This is to prevent someone who wants to damage your system via standard HTTP protocol gt gt Block surfing by IP a
111. lect Dial in 2 Private IP Address Assigned to 192 168 1 200 IP address assigned to branch office network Dialing User 3 Peer Network IP 192 168 0 0 Branch office network Netmask 255 255 255 0 4 Username username Input username amp password to authenticate branch Password 123456 office network Auth Type Chap Auto Keep as default value in most of the cases PPTP 5 Data Encryption Auto server amp client will determine the value automatically Key Length Auto Refer to this manual for details if you want to change Mode stateful the setting The connection will be disconnected when there Is no 6 Idle Time 0 traffic in a predefined period of time Idle time 0 means the connection is always on Chapter 4 Configuration 76 Configuring PPTP VPN in the Branch Office Billion 800VGT Router The IP address 69 1 121 30 is the Public IP address of the router located in head office If you registered a DDNS account please refer to the DDNS section of this manual you can also use the domain name instead of the IP address to reach the router PPTP LAN to LAN Connection Name BranchOffice Ci Server IP Address or Hostname Private IP Address Assigned to Dialin User Type Peer Network IP Username Password Auth Type Data Encryption Idle Timeout Amey Item Dial out Dial in 192 168 1 0 username a ececee Chap Auto Auto 0 minutes Function 1 Connection Name BranchO
112. less access point AP used to distinguish it from other AP s For security purposes change the default AP ID wlan ap to a unique ID name The ESSID is case sensitive and must not excess 32 characters Make sure your wireless clients have exactly the same ESSID as the AP so that you will be able to connect to it ESSID Broadcast ESSID Broadcast is the function that controls the Routes transmission of its ESSID This transmission enables wireless clients to detect the presence of the AP when they search for AP s to connect to The default setting is Enabled gt gt Disable If you do not want broadcast your ESSID Any client using any wireless setting cannot discover the Access Point AP of your router gt gt Enable Any client using the any setting can discover the Access Point AP Regulation Domain There are seven Regulation Domains for you to choose from including North America N America Europe France etc The Channel ID will be different based on this setting Channel ID Select the wireless connection ID channel that you would like to use Use the Scan Channel Usage to help to select non occupied wireless channel nF Scan Channel Usage Wireless channel scan takes up to 14 seconds to survey the wireless channels in the surrounding area The result will show which of the wireless channels are already being used and which are available for use Note Wireless performance will be degraded if you select a channel t
113. ll be limited to ADSL2 ADSL2 and ADS1 G DMT G_Lite only gt gt DISABLE This disable function will disconnect your ADSL synch Use it with caution S 1 2 Mode This is a ADSL1 protocol that can increase the downstream speed up to 12Mpb Please check further with your ISP if this option can be enabled or not 51 Chapter 4 Configuration Billion 800VGT Router System Here are the items within the System section Time Zone Remote Access Firmware Upgrade Backup Restore Restart and User Management Time Zone Time Zone Parameters Time Zone Enable Disable Time Zone List By City By Time Difference Local Time Zone GMT Time GMT Greenwich Mean Time v SNTP Serer IP Address 4_ carl css gov 2 india colorado edu 3 time _nist gov 4 time b nist gov Daylight Saving v Automatic Resync Period 1440 minutes This router does not have a real time clock on board instead it uses the Simple Network Time Protocol SNTP to get the current time from an SNTP server outside your network Choose your local time zone click Enable and click the Apply button After asucoessful connection to the Internet the router will retrieve the correct local time from the SNTP server you have specified If you prefer to specify an SNTP server other than those in the list simply enter its IP address as shown above Your ISP may provide an SNTP server for you to use Daylight Saving is also known as Summer Time Period Many place
114. lude your MAC address in order to allow the AP s to acknowledge and communicate with each other Note For MAC Address Semicolon must be included 33 Chapter 4 Configuration Billion 800VGT Router Wireless Security You can disable or enable WPA or WEP for protecting your wireless network The default mode of wireless security is Enabled And the default security mode is WPA Wireless Security Parameters Security Mode Disable v Apply WPA PSK TKIP WPA PSK AES Pre Shared Key Wireless Security Parameters Security Mode WPA1 Pre Shared Key v or WwRaA2 Pre Shared Key v WPA Algorithms TKIP or AES WPA Shared Key L Group Key Renewal 3600 seconds Idle Timeout 3600 seconds 120 65535 WPA Algorithms There are two types of WPA PSK security WPA1 and WPA2 WPA1 adopts the TKIP Temporal Key Integrity Protocol encrypted algorithm which incorporates Message Integrity Code MIC to provide protection against hackers The WPA2 adopts the CCMP Cipher Block Chaining Message Authentication Code Protocol of the AES Advanced Encryption Security algorithm WPA Shared Key The key for network authentication The input format is in character style and key size should be in the range between 8 and 63 characters By default your Router is provided with a unique Key This key is also given on a label on the underside of your router Group Key Renewal The time interval for changing the security key automatically bet
115. med by the named bridge interface PVID for Untagged Frames Port VLAN Identifier is known as PVID When an untagged packet is received by input port s this packet will be tagged with specified PVID From the example only the VPI and VCI section need to be filled in just leave the rest as is Repeat the same procedure by clicking Create select RFC1483 Bridged fill in the rest of PVC 0 34 to 0 39 138 Chapter 4 Configuration Billion 800VGT Router WAN Connection WAN Services Table Name Description Creator VPI VO wanlink PPPoE WAN Link QuickStart 40 Edit Change 33 Edit Delete 34 Edit Delete 35 Edit O Delete Edit Delete 37 Edit Delete 38 Edit Delete 39 Edit Delete rfc1483 0 RFC 1483 bridged mode WebAdmin rfc1483 1 RFC 1483 bridged mode WebAdmin rfc1483 2 RFC 1483 bridged mode WebAdmin rfc1483 3 RFC 1483 bridged mode WebAdmin rfc1483 4 RFC 1483 bridged mode WebAdmin rfc1483 5 RFC 1483 bridged mode WebAdmin rfc1483 6 RFC 1483 bridged mode WebAdmin Oo ooo 0 909 2 8 5 Step 3 Setup VLAN Service Go to Configuration Advanced VLAN Bridge DefaultVlan lists all member ports It is necessary to group specific member ports for each VLAN From the example two VLAN groups are requested Data and Video To create another VLAN group for Video click on Create VLAN VLAN Bridge Parameters VLAN Tagged 3 Name D Porte Untagged Ports Edit Delete ethernet wireless wireless_wd
116. minutes IPSec Enable Authentication Encryption Perfect Forward Secrecy Pre shared Key Remote Host Name Optional Local Host Name Optional Tunnel Authentication Enable Secret L2TP VPN Connection Connection Name A User define description of the connection Type Select Dial Out if you want your router to operate as a client connecting to a remote VPN server e g your office server Select Dial In if you want your router to operate as a VPN server gt gt When configuring your router to establish a connection to a remote LAN enter the remote Server IP Address or Hostname that you wish to connection to gt gt When configuring your router as a server to accept incoming connections enter the Private IP Address Assigned to Dial in User Peer Network IP Enter the Peer network s IP address Netmask Enter the subnet mask of the peer network based on the Peer Network IP setting Username If you set your router to act as a Dial Out user client enter the username provided by your Host the user name to connect to the VPN server If you are a Dial In user server enter a username that clients will need to use to connect to the router Password If you set your router to act as a Dial Out user client enter the password provided by your Host the user name to connect to the VPN server If you are a Dial In user server enter a password that clients will need to use to connec
117. n an IP addiess siimaa pE Specify an IP address a Figure 3 10 IP Address TCP IP Proportios KIE Bindings advanced Neios 5 Then select the DNS Configuration tab See Figure 3 11 DNS Confiouration Gateway WINS Configuration IP Adetess 6 Select the Disable DNS radio button and click OK to finish nee ee the configuration g Host SSI Doren Si Cancel Figure 3 11 DNS Configuration 15 Chapter 3 Basic Installation Billion 800VGT Router Configuring PC in Windows NT4 0 1 Go to Start Settings Control Panel In the Control Panel double click Network and choose the Protocols tab 2 Select TCP IP Protocol and click Properties See Figure 3 12 3 Select the Obtain an IP address from a DHCP server radio button and click OK See Figure 3 13 Figure 3 13 IP Address 16 Chapter 3 Basic Installation Billion 800VGT Router Factory Default Settings Before configuring your router you need to know the following default settings Web Interface Username and Password Username admin Password admin The default username and password are admin and admin respectively If you ever forget the username password to login to the router you may press the RESET button for more than 6 seconds to restore the factory default settings Device LAN IP settings gt IP Address 10 0 0 2 Subnet Mask 255 255 255 0 ISP s
118. n voice on the phone while you talk The default setting is Enable RTP Port Provide the base value for the media RTP ports These ports are assigned to various endpoints and the different call sessions that may exist within an end point Range from 5100 to 65535 default value is 5100 Region This selection is a drop down box which allows user to select the country for which the VoIP device must work When a country is selected the country parameters are automatically loaded Voice QoS Differentiated Services Code Point DSCP it is the first 6 bits in the ToS byte DSCP Marking allows users to assign specific application traffic to be executed in priority by backbone Routers based on the DSCP value See Table 4 The DSCP Mapping Table Note To be sure that all the router s through out the QoS network backbone have the capability of executing and checking the DSCP Setting for Phone Port 1 Registrar Address or Hostname Indicate the SIP registrar IP address Registrar Port Specify the port on which the SIP registrar listens for register requests from VoIP devices Expire Expiry time for registration message sending User Domain Realm Set a different domain name for the SIP proxy server Outbound Proxy Address Indicate the SIP outbound proxy server IP address This parameter is very useful when your VoIP device is behind NAT Outbound Proxy Port Specify the port on which the VoIP SIP outbound proxy will listen for me
119. o required VLAN_Video Ethernet ports 2 3 and 4 0 33 Bi directional IP 0 34 Video 0 35 Video 0 36 Video Subscriber Services EPG EAS etc 0 37 Video 0 38 Video 0 39 Spare Step 1 Setup Member Ports Go to Configuration LAN Bridge Interface You can setup member ports for each VLAN group under Bridge Interface section From the example two VLAN groups need to be created Ethernet P1 Port 1 Ethernet1 P2 P3 and P4 Port 2 3 4 Please deselect P2 P3 P4 from Ethernet VLAN Port first Note You should setup each VLAN group with caution Each Bridge Interface is arranged in this order 136 Chapter 4 Configuration Billion 800VGT Router Bridge Interface VLAN Port Always starts with Ethernet P1 P2 P3 P4 Ethernet1 P2 P3 P4 Ethernet2 P3 P4 Ethernet3 P4 Bridge Interface Parameters Bridge Interface VLAN Port Ethernet MP1 P2 P3 P4 Ethernet O P1 M P2 Y P3 V P4 Ethernet2 Pie ESS jean ipa Ethernet3 Pie ieee jean ipa Device Management Management Interface Ethernet Apply Step 2 Create WAN Interface Go to Configuration WAN ISP wanlink is the factory default WAN interface which is used for data internet access If your ISP uses this access protocol click Edit to input other parameters if needed If your ISP does not use PPPoE you can change the default WAN connection entry by clicking Change From the example 0 40 is used for data interne
120. obtain a Domain Name System DNS IP address automatically if your ISP provides it when you logon To use this automatically supplied DNS check the Enable box Usually when you choose PPPoE or PPPoA as your WAN ISP protocol the ISP will provide the DNS IP address automatically You may leave the configuration field blank Alternatively your ISP may provide you with an IP address of their DNS If this is the case you must enter the DNS IP address manually If you choose one of the other three protocols RFC1483 Routed Bridged or IPoA please check with your ISP as it may provide you with an IP address for their DNS server You will need to enter the DNS IP address if you set the DNS of your PC to the LAN IP address of this router AQ Chapter 4 Configuration Billion 800VGT Router ADSL ADSL Parameters Connect Mode ADSL2 auto fallback gt Modulation G Dmt BisPlusAuto Profile Type MAIN gt Activate Line true gt Coding Gain auto gt Tx Attenuation Bis 0o08 gt DSP Firmware Version E 38 2 12 Connected false Operational Mode Inactive Annex Type ADSL Upstream 0 Downstream a CO Vendor Elaspsed Time Apply Cancel Advanced Options gt Connect Mode This mode will automatically detect your ADSL line mode ADSL2 ADSL2 G dmt Glite T1 413 AnnexM2 or AnnexM2 But in some areas multimode cannot detect the ADSL line mode very well If it is the case please adjust the ADSL line code to G dmt first If
121. ode Main IKE Proposal Hash Function MD5 Encryption 3DES M Diffie Hellman Group MODP 1024 Group 2 Local ID Te Deiat H Content Remote ID Type Default xij Identifier SA Lifetime Phase 1 IKE 480 minutes Phase 2 IPSec 60 minutes PING for keepalive PING to the IP 0 0 0 0 0 0 0 0 means NEVER Interval 10 seconds 0 3600 0 means NEVER Disconnection Time after no traffic 180 seconds 180 at least Reconnection Time 3 minutes 3 at least 80 Chapter 4 Configuration Billion 800VGT Router IKE Internet key Exchange Mode Select IKE mode to Main mode or Aggressive mode This IKE provides secured key generation and key management IKE Proposal Hash Function This is a Message Digest algorithm which coverts any length of a message into a unique set of bits You can use either MD5 Message Digest or SHA 1 Secure Hash Algorithm algorithms SHA 1 is more resistant to brute force attacks than MD5 however it is slower gt gt MDS A one way hashing algorithm that produces a 128 bit hash gt gt SHA1 A one way hashing algorithm that produces a 160 bit hash Encryption Select the encryption method from the pull down menu There are several options DES 3DES and AES 128 192 and 256 3DES and AES are more powerful but increase latency gt gt DES Stands for Data Encryption Standard it uses 56 bits as an encryption method gt gt 3DES Stands for Triple Data Encryption Standard it uses 168 56 3 bi
122. order to allow the video stream forwarding to correctly function IGMP Parameters IGMP Forwarding Enable Disable IGMP Snooping Enable Disable Save Configuration to Flash After changing the router s configuration settings you must save all of the configuration parameters to FLASH to avoid them from being lost after turning off or resetting your router Click Save to write your new configuration to FLASH 140 Chapter 4 Configuration Billion 800VGT Router Save Config to FLASH Please confirm that you wish to save the configuration There wil be a delay while saving as configuration information is written to FLASH chips Logout To exit the router s web interface choose Logout Please ensure that you have saved the configuration settings before you logout Be aware that the router is restricted to only one PC accessing the configuration web pages at a time Once a PC has logged into the web interface other PCs cannot get access until the current PC has logged out of the web interface If the previous PC forgets to logout the second PC can access the page after a user defined period by default 3 minutes You can modify this value using the Advanced Device Management section of the web interface Please see the Advanced section of this manual for more information ee FY Chapter 4 Configuration Billion 800VGT Router Chapter 5 Troubleshooting If the router is not functioning properly first check this c
123. ort forwarding settings so that incoming HTTP requests on port 80 will be forwarded to the PC running your web server Note For how to configure the HTTP in Virtual Server mode go to Add Virtual Server in the Virtual Server section for more details Virtual Server Port Forwarding Add Virtual Server Virtual Server Table Application Time Schedule Edit DMZ Host Edit One External Port Redirect Port IP Address HTTP_Server Always On Chapter 4 Configuration 80 80 80 80 192 168 1 254 Edit D 63 Billion 800VGT Router Intrusion Detection Intrusion Detection Parameters Intrusion Detection Enable Disable Victirn Protection Block Duration eoo Seconds Scan Attack Block Duration 86400 seconds DOS Attack Block Duration 1800 seconds Maximum TCP Open Handshaking Count 100 er second Maximum Ping Count 15 per second Maximum ICMP Count 100 per second Clear Blacklist The router s Intrusion Detection System IDS is used to detect hacker attacks and intrusion attempts from the Internet If the IDS function of the firewall is enabled inbound packets are filtered and blocked depending on whether they are detected as possible hacker attacks intrusion attempts or other connections that the router determines to be suspicious Blacklist If the router detects a possible attack the source IP or destination IP address will be added to the Blacklist Any further attempts using this IP addres
124. otocol Source Port The source port of packets to be monitored Destination Port The destination port of packets to be monitored Source IP Address Range The source IP address or address range of packets to be monitored Destination IP address Range The destination IP address or address range of packets to be monitored Outbound Rate Limit Used to limit the speed of outbound traffic Set in multiples of 32kbps 117 Chapter 4 Configuration Billion 800VGT Router Inbound IP Throttling WAN to LAN IP Throttling allows you to limit the speed of IP traffic The value entered will limit the speed of the specified application to the specified value Set in multiples of 32kbps Inbound IP Throttling Configuration from WAN to LAN packet Source IP Address Range 0 0 0 0 means Any Destination IP Address Range 0 0 0 0 means Any Source Port Application Time Schedule Protocol Rate Limit Destination Port O ieoa e aj PP Poon aoe et O apeo e aj FP tone Ft PW ays cn sl fay aj FP oon aoe Ft th fatways On fany gt m i 732 bps th aways On fany O i 32 kbps th always On fany m Ti 132 kbps a eros fr slp pe ti i aways On z any T I 32 kbps Click Clear You can click Clear to delete the existing Application Application A user defined description to identify this policy application Time Schedule The details of when this rule of your prioritization
125. ould keep the default 4 Auth Type Chap Auto value of authentication type for maximum connection security The connection will be disconnected when there a is no traffic over it for this predefined period of 5 sre Timeout I time If Idle time is set to 0 it means that the connection will never time out Select Enable to enhance your L2TP VPN IPSec security Authentication MD5 Enoryption IDES Both sides of the tunnel should use the same Perfect Forward None settings for these options Secrecy Pre shared Key 12345678 91 Chapter 4 Configuration Pi li Billion 800VGT Router Example Configuring a Remote Access L2TP VPN Dial out Connection A company s office establishes a L2TP VPN connection with a file server located at a separate location The router is installed in the office and is connected to a couple of computers and Servers Office LAN Public IP 69 121 1 33 192 168 1 254 7 Server Encryption Data L2TP Server TP Client VPN Connection Pee Dial out 192 168 1 0 24 L2TP VPN Remote Access Dial out Configuring the L2TP VPN in the Office L2TP VPN_L2TP Dial out 169 121 1 33 Dial in Private IP Address Assigned to Dialin User username Chap Auto minutes i mj Enable Tai Sasso MD5 7 s 3DES None ea pares Remote Host Name optional Local HostName optiona Tunnel Authentication Secret i a T Enab
126. oute If set to enabled the route created will only apply to packets for the subnet at the remote end of the PPP link The address of this subnet is obtained during IPCP negotiation Subnet Mask This sets the subnet mask used for the local IP interface connected to the PPP transport If the value 0 0 0 0 is supplied the netmask will be calculated from the class of the IP address obtained during IPCP negotiation Route Mask This sets the subnet mask used by the route that is created when a PPP link comes up If it is set to 0 0 0 0 the subnet mask is determined by the IP address of the remote end of the link The class of the IP address is obtained during IPCP Internet Protocol Control Protocol negotiation MRU Maximum Receive Unit This is negotiated during the LCP protocol stage Discover Primary Secondary DNS This setting enables disables whether the primary secondary DNS server address is requested from a remote PPP peer using IPCP The default setting for this command is enabled Give DNS to Relay This controls whether the PPP Internet Protocol Control Protocol IPCP can request the DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS relay so that a connection can be established Give DNS to Client This controls whether the PPP Internet Protocol Control Protocol IPCP can request a DNS server IP address for a remote PPP peer Once IP
127. own as Signal to Noise Ration Margin It is the ratio between DSL strength and signal noise This margin is measured in decibels dB Higher the dB figures better the DSL strength is relative to the noise and better chance to get faster speed THE HIGHER THE BETTER Line Attenuation This measures the signal loss in decibel dB between the DSLAM and the router The lower the attenuation dB figures the better the DSL strength speed THE LOWER THE BETTER CRC Errors It is known as Cyclic Redundancy Check Error It is the use of checksums to detect transmission errors Latency This includes two channels Fast and Interleaved It displays the channel adopted by your ISP ADSL Advanced setting Parameters Capability BIS BIS AYMULTIMODE s 1 2 Mode OEnable Disable Capability There are more combinational ADSL modulation modes to be selected gt gt GDMT ADSL connection will be limited to ADSL1 GDMT G Lite only gt BIS ADSL connection will be limited to ADSL2 only If you are ADSL1 subscriber DO NOT select this option gt gt BIS T1413 ADSL connection will be limited to ADSL2 and ADSL1 11 413 only gt gt BIS BIS ADSL connection will be limited to ADSL2 and ADSL2 only gt gt BIS BIS GDMT T1413 ADSL connection will be limited to ADSL2 ADSL2 and ADSL1 GDMT amp GLite amp 71 413 gt BIS BIS T1413 ADSL connection will be limited to ADSL2 ADSL2 and T1 413 gt BIS BIS GDMT ADSL connection wi
128. p and detail refer to Time Schedule section Protocol Number Insert the port number i e GRE 47 Inbound Outbound Select Allow or Block to control access to the Internet Outbound or from the Internet Inbound Click the Apply button to apply your changes Example Configuring your firewall to allow for a publicly accessible web server on your LAN The predefined port filter rule for HTTP TCP port 80 is the same no matter whether the firewall is set to a high medium or low security level To setup a web server located on the local network when the firewall is enabled you have to configure the Port Filters setting for HTTP As you can see from the diagram below when the firewall is enabled with one of the three presets Low Medium High inbound HTTP access is not allowed which means remote access through HTTP to your router is not allowed Note Inbound indicates accessing from Internet to LAN and Outbound is from LAN to the Internet Packet Filter Rules Source IP ire Raa pomeo SUCe Pats Inbound Name Schedule Destination IP Nanak Destination port s Outbound 0000 0000 0 65635 Block mei_http Always On TCP Edit Delete 0 0 0 0 0 0 0 0 80 80 Allow 0 0 0 0 7 0 0 0 0 0 65635 Block meidns Always On UDP Edit Delete 0 0 0 0 0 0 0 0 53 53 Allow 0 0 0 0 0 0 0 0 0 65535 Block mei_tins Always On TCP Edit O Delete 0 0 0 0 7 0 0 0 0 53 53 Allow 0 0 0 0 0 0 0 0 0 65535 Block
129. periods You may specify the time period during which the blocking is active i e during working hours For setup and details refer to Time Schedule section Yahoo MSN Messenger Select this box to block either Yahoo and or MSN Messenger Be sure that you have enabled the nstant Message Blocking first Peer to Peer Blocking The default is Disabled gt gt Disabled The Instant Messaging blocking function is not active No connections will be blocked gt gt Always On The Instant Messaging blocking function is activated Blocking is enabled gt gt TimeSlot1 TimeSloti6 These are user defined time periods You may specify the time period during which the blocking is active i e during working hours For setup and details refer to Time Schedule section BitTorrent eDonkey Select this box to block either Bit Torrent and or eDonkey To be sure you have first enabled the Peer to Peer Blocking function 68 Chapter 4 Configuration Billion 800VGT Router Firewall Log The Firewall Log displays log information of any unexpected action with your firewall settings Select the Enable box to activate the logging Log information can be seen in the Status Event Log screen after enabling Chapter 4 Configuration Billion 800VGT Router VPN Virtual Private Networks Virtual Private Networks are a way to establish secured communication tunnels to an organization s network via the Internet Your router supports three ma
130. r 4 Configuration Billion 800VGT Router gt gt 3DES Stands for Triple Data Encryption Standard it uses 168 56 3 bits as an encryption method gt AES Stands for Advanced Encryption Standards you can use 128 192 or 256 bits as encryption method Perfect Forward Secrecy Choose whether to enable PFS using Diffie Hellman public key cryptography to change encryption keys during the second phase of VPN negotiation This function will provide better security but extends the VPN negotiation time Diffie Hellman is a public key cryptography protocol that allows two parties to establish a shared secret over an unsecured communication channel i e over the Internet There are three modes MODP 768 bit MODP 1024 bit and MODP 1536 bit MODP stands for Modular Exponentiation Groups Pre shared Key This is for the Internet Key Exchange IKE protocol a string from 4 to 128 characters Both sides should use the same key IKE is used to establish a shared security policy and authenticated keys for services such as IPSec that require a key Before any IPSec traffic can be passed each router must be able to verify the identity of its peer This can be done by manually entering the pre shared key into both sides router or hosts Select the Apply button to apply your changes Advan ion This function is only available after completely creating an IPSec account Click Advanced Option to change the following settings IPSec IKE M
131. ral Settings Outbound direction of Packet Filter rules to prevent unauthorized LAN computers or applications accessing the Internet URL Filter Blocks computers on your local network from unwanted websites Here are the items within the Firewall section General Settings Packet Filter Intrusion Detection URL Filter IM P2P Blocking and Firewall Log 56 Chapter 4 Configuration Billion 800VGT Router General Settings General Settings Firewall Security Security Enable Disable OAIl blocked User defined alte O High security level Medium security level O Low security level AN some applications cannot work after enabling Firewall please check the Packet Filter especially Port Filter rules For example adding TCP 443 outbound allowed will let HTTPS data go through Firewall Block WAN Request O Enable Disable AN Enable for preventing any ping test from Internet such as hacker attack You can choose not to enable the Firewall and still have access to URL Filter and IM P2P Blocking or you can enable the Firewall using preset filter rules and modify the port filter rules as required The Packet Filter is used to filter packets based on Applications Port or IP addresses There are four options when you enable the Firewall they are gt gt All blocked User defined No pre defined port or address filter rules by default meaning that all inbound Internet to LAN and outbound LAN to Internet packets will b
132. re included on the CD or the GUI Graphical User Interface imbedded on the router accessed using the router s LAN IP address and a standard web browser application like Internet Explorer Chapter 1 Introduction Billion 800VGT Router Universal Plug and Play UPnP This protocol is used to enable simple and robust connectivity among stand alone devices and computers from many different vendors It makes networking simple and affordable for users UPnP architecture leverages TCP IP and the Web to enable seamless proximity networking in addition to control and data transfer among networked devices With this feature enabled users can now connect to applications such as Net Meeting or MSN Messenger seamlessly Network Address Translation NAT This function allows multiple users to access outside resources such as the Internet simultaneously with one IP address one Internet access account Many application layer gateways ALG are supported such as web browsing ICQ FTP Telnet E mail News Net2phone Ping NetMeeting IP phone and others SOHO Firewall Security with DoS and SPI Along with the built in NAT natural firewall feature the router also provides advanced hacker pattern filtering protection It can automatically detect and block Denial of Service DoS attacks The router is built with Stateful Packet Inspection SPI to determine if a data packet is allowed through the firewall to the LAN Domain Name System DNS Relay T
133. rotocol server or enable the router s DHCP relay functions The DHCP protocol allows your router to dynamically assign IP addresses to computers on your network if they are configured to obtain IP addresses automatically DHCP Server Configuration Disable DHCP Server Mode DHCP Serer DHCP Relay Agent DHCP Server Status Allow Bootp true Allow Unknown Clients true Enable true Subnet Definitions Subnet Value 192 168 1 0 SubNetmask 255 255 255 0 Maximum Lease Time 86400 seconds Default Lease Time 43200 seconds Use local host address as DNS server true Use local host address as default gateway true Get subnet from IP interface iplan IP Range 192 168 1 100 192 168 1 799 Option domain name servers 0 0 0 0 To disable the router s DHCP Server check Disabled and click Next then click Apply When the DHCP Server is disabled you will need to manually assign a fixed IP address to each Computer on your network and set the default gateway for each computer to the IP address of the router by default this is 10 0 0 2 To configure the router s DHCP Server check DHCP Server and click Next You can then configure parameters of the DHCP Server including the IP pool starting IP address and ending IP address to be allocated to Computers on your network lease time for each assigned IP address the period of time the IP address assigned will be valid DNS IP address and the gateway IP address These details are sent to the
134. rs ony J PP ood e o e sl Foor poda f eee foe a Click Clear You can click Clear to delete the existing Application Application A user defined description identifying this new policy application Time Schedule The details of when this rule of your prioritization policy is active Priority The priority given to this policy application The default setting is High you may adjust this setting to fit your requirements Protocol The name of the supported protocol Source Port The source port of packets to be monitored Destination Port The destination port of packets to be monitored a 5 Chapter 4 Configuration Billion 800VGT Router Source IP Address Range The source IP address or range of packets to be monitored Destination IP address Range The destination IP address or range of packets to be monitored DSCP Marking Differentiated Services Code Point DSCP it is the first 6 bits in the ToS byte DSCP Marking allows users to assign specific application traffic to be executed in priority by the backbone routers based on the DSCP value See Table 4 The DSCP Mapping Table Note To be sure all the routers on the backbones network have the capability of executing and checking DSCP so as to provide a QoS network Table 4 DSCP Mapping Table DSCP Mapping Table Disabled None Best Effort Best Effort 000000 Premium Express Forwarding 101110 Gold service L Class 1 Gold 001010 Gold service M C
135. s Note The application of multiple WAN connections is depend on your Service Provider Asimpler alternative is to select Quick Start from the main menu on the left Please see the Quick Start section of the manual for more information 39 Chapter 4 Configuration Billion 800VGT Router RFC 1483 Routed Connections WAN Connection RFC 1483 routed mode 0 lo UBR v Enable O Disable LLC Bridged v Obtain an IP address automatically via DHCP client O Use the following IP address IP Address Netmask T Gateway O rip vt O RIP v2 0 RIP v2 Multicast 1500 Description User definable name for the connection VPI and VCI Enter the information provided by your ISP ATM Class The Quality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single IP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Encapsulation method Selects the encapsulation format the default is LLC Bridged Select the option provided by your ISP IP Assignment gt Obtain an IP address automatically via DHCP client Specify if the Router can get an IP address from the ISP Internet Service Provider automatically gt gt Use the following IP Address Specify the IP address manually the IP should be given to you by
136. s dialed matches the prefix number defined in this dial plan the dialed number will be routed to the PSTN to make a regular call Otherwise the number will be routed over the VoIP network Reminder In order to utilize this feature you must have registered and connected to your SIP Server first PSTN Dial Plan Add Entry PSTN Dial Plan Prefix Number of Digits Action Add PSTN Dial Plan Entry Parameters Prefix Number of Digits 0 15 Action Dial with Prefix Retun O Prefix Specify number s for switching to a PSTN call Number of Digits Specify the total number of digits that you wish to dial out Maximum digit number is 15 Action Specify a dialling method that you wish to use when making PSTN call s gt gt Dial with Prefix The complete number that you have dialled will be dialled on the PSTN including prefix Note The actual number of valid digits dialled must match the number in the Number of Digits field gt gt Dial without Prefix The number that you have dialled will be dialled on the PSTN after the prefix has been removed from it excluding prefix Note The actual number of valid digits dialled must match the number in the Number of Digits field Dial at Timeout The complete number that you have dialled will be dialled on the PSTN including prefix once a certain time has elapsed since the last digit was dialled Note The actual number of valid digits dialled must NOT EXCEED the number
137. s ethernett rfc1483 DefaultVian 1 None O rfc1483 1 ric1 483 2 rfc 1483 3 rfc 1483 4 rfc1483 Edit 5 rfc1483 6 Create YLAN O Give a name and ID PVID to identify the Video group The valid value range for PVID is 1 4094 From the example VLAN untagged ports for Data Internet Ethernet wireless and wireless_wds VLAN untagged ports for Video ethernet1 rfc 1483 0 rfc 1483 6 Click Apply to made change effective immediately 139 Chapter 4 Configuration Billion 800VGT Router Create VLAN Parameters VLAN Name Video_VLAN VLANID 2 2 4094 ethernet wireless wireless_wds Tagged Member Port s ethernet1 rfc1483 0 rfc1483 1 rfc1483 2 rfc1483 3 rfc1483 4 rfc1483 5 rfc1483 6 ethernet wireless wireless_wds Untagged Member Port s v ethernet x4 rfc1483 0 v rfc1483 1 rfc1483 2 v rfc1483 3 v rfc1483 4 v rfc1483 5 rfc1483 6 Retum VLAN Bridge Parameters Name VLAN ID Tagged Ports Untagged Ports Edit Delete DefaultVlan 1 None ethernet wireless wireless_wds EditO ethernet1 rfc1483 0 rfc1483 Video VLAN 2 None 1 fe 1483 2 rfc1483 3 rfc 1483 Edit Delete 4 rfc1483 5 rfc1483 6 Create VLAN Having mapped the VLAN Bridge with the Bridge Interface created in Stepi you will see the comfortable relationship in these two screenshots Step 4 IGMP Snooping Enable Select Configuration Advanced IGMP IGMP Snooping must be enabled in
138. s in the world adopt this during summer time to move one hour of daylight from morning to the evening in local standard time Check Automatic box to automatically set your local time Resync Period in minutes is the periodic interval the router will wait before it re synchronizes the router s time with that of the specified SNTP server In order to avoid unnecessarily increasing the load on your specified SNTP server you should keep the poll interval as high as possible at the absolute minimum every few hours or even days 52 Chapter 4 Configuration Billion 800VGT Router Remote Access Remote Access You may temporarily permit remote administration of this network device Allow Access for 30 minutes To temporarily permit remote administration of the router i e from outside your LAN select a time period the router will permit remote access for and click Enable You may change other configuration options for the web administration interface using Device Management options in the Advanced section of the GUI If you wish to permanently enable remote access choose a time period of Q minute Firmware Upgrade Firmware Upgrade You may upgrade the system software on your network device New Firmware Image i Browse Your router s firmware is the software that allows it to operate and provides all its functionality Think of your router as a dedicated computer and the firmware as the software it runs Over time
139. s setting specifies whether the route created when a PPP link comes up is a specific or default route If set to enabled the route created will only apply to packets for the subnet at the remote end of the PPP link The address of this subnet is obtained during IPCP negotiation Subnet Mask This sets the subnet mask used for the local IP interface connected to the PPP transport If the value 0 0 0 0 is supplied the netmask will be calculated from the class of the IP address obtained during IPCP negotiation Route Mask This sets the subnet mask used by the route that is created when a PPP link comes up If it is set to 0 0 0 0 the subnet mask is determined by the IP address of the remote end of the link The class of the IP address is obtained during IPCP Internet Protocol Control Protocol negotiation MRU Maximum Receive Unit This is negotiated during the LCP protocol stage Discover Primary Secondary DNS This setting enables disables whether the primary secondary DNS server address is requested from a remote PPP peer using IPCP The default setting for this command is enabled Give DNS to Relay This controls whether the PPP Internet Protocol Control Protocol IPCP can request the DNS server IP address for a remote PPP peer Once IPCP has discovered the DNS server IP address it automatically gives the address to the local DNS relay so that a connection can be established Give DNS to Client Controls whether the PPP Internet Protocol
140. s will be blocked for the time period specified as the Block Duration The default setting for this function is disable Some attack types are denied immediately without using the Blacklist function such as Land attack and Echo CharGen scan Intrusion Detection If enabled IDS will block Smurf attack attempts Default is disable Block Duration gt Victim Protection Block Duration This is the duration for blocking Smurf attacks Default value is 600 seconds gt gt Scan Attack Block Duration This is the duration for blocking hosts that attempt a possible Scan attack Scan attack types include X mas scan IMAP SYN FIN scan and similar attempts Default value is 86400 seconds gt gt DoS Attack Block Duration This is the duration for blocking hosts that attempt a possible Denial of Service DoS attack Possible DoS attacks this attempts to block include Ascend Kill and WinNuke Default value is 1800 seconds Max TCP Open Handshaking Count This is a threshold value to decide whether a SYN Flood attempt is occurring or not Default value is 100 TCP SYN per seconds Max PING Count This is a threshold value to decide whether an ICMP Echo Storm is occurring or not Default value is 15 ICMP Echo Requests PING per second Max ICMP Count This is a threshold to decide whether an CMP flood is occurring or not Default value is 100 ICMP packets per seconds except ICMP Echo Requests PING For SYN Flood ICMP Echo Storm and ICMP flood IDS
141. sers The router can detect incoming service requests and forward either a single port or a range of ports to the specific local computer to handle it For example a user can assign a PC in the LAN to act as a WEB server and expose it to Internet users Outside users can browse this web server directly while it is still protected by NAT A DMZ host setting is also provided to completely expose a local computer the Internet Rich Packet Filtering This not only filters the packet based on IP address but also based on Port numbers It will filter packets to and from the Internet and provides a higher level of security control Chapter 1 Introduction io Billion 800VGT Router Dynamic Host Configuration Protocol DHCP Client and Server On the WAN interface the DHCP client can get an IP address from the Internet Service Provider ISP automatically On the LAN interface the DHCP server can allocate a range of client IP addresses and distribute them including IP address subnet mask as well as DNS IP address to local computers This provides an easy way to manage the local IP network Static and RIP1 2 Routing It has routing capability and supports a static routing table or RIP 1 2 routing protocol Simple Network Management Protocol SNMP This is an easy way to remotely manage the router via SNMP Web based GUI The routers web based GUI is used for configuration and management It is user friendly and comes with on line h
142. sers on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Username Enter the username provided by your ISP You can input up to 128 alphanumeric characters case sensitive This will usually be in the format of username ispname instead of simply username Password Enter the password provided by your ISP You can input up to 128 alphanumeric characters case sensitive Service Name This item is for identification purposes If it is required your ISP will provide you the information Maximum input is 20 alphanumeric characters IP Address This specifies if the router can get an IP address from the Internet Server Provider ISP automatically or not Please click Obtain an IP address automatically via DHCP default setting client to enable the DHCP client function or click Specify an IP address to disable the DHCP client function and specify the IP address manually To connect to the Telkom network please leave this at the default value Authentication Protocol Default is Chap Auto Your ISP will advise you whether to use Chap or Pap Connection gt gt Always on If you want the router to establish a PPPoE session when starting up and to automatically re establish the PPPoE session when disconnected by the ISP gt gt Connect on Demand If you want to establish a PPPoE session only when there is a packet requesting access to the Internet i e when a program on your
143. single IP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled IP Assignment gt gt Obtain an IP address automatically via DHCP client This specifies if the router is to get an IP address from the ISP Internet Service Provider automatically gt gt Use the following IP Address this is to specify the IP address manually this IP should be given by your ISP RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that the IP will attempt to send through the interface 44 Chapter 4 Configuration Billion 800VGT Router PPPoE Connections Quick Start Connection Encapsulation PPPoE v Auto Scan VPI 8 vel NAT Enable Disable Optional Settings IP Address Subnet Mask 0 0 0 0 Default Gateway o oo DNS Obtain DNS automatically Primary DNS Secondary DNS PPP Username guest telkomadsl lt Enable Password eecce Description User definable name for this connection VPI VCI Enter the information provided by your ISP The Telkom standard settings are 8 and 35 ATM Class The Quality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single ISP account sharing a single IP address If u
144. ssages Setting for Phone Port 2 Please refer to the descriptions in Setting for Phone Port 1 How to register with IP Server 1 On the Wizard Section page select your VoIP Service Provider and provide information in the following fields Phone Number Authentication Username and Authentication Password 2 On the Wizard Section page click Apply to apply the settings 3 On the General Settings page make sure the general VoIP SIP information is correctly inserted 4 On the General Settings page click Apply to apply the settings 5 On the General Settings page click Synch Now to register the account s with your VoIP server 102 Chapter 4 Configuration Billion 800VGT Router Advanced Parameters VoIP Advanced Settings Parameters VolP through IP Interface ipwan Voice Frame Size PSTN Auto fallback Enable when receive the specified SIP codes Edt VoIP through IP Interface IP Interface decides where to send receive the VoIP traffic Options include ipwan and iplan An easy way to select the interface option is to check the location of the SIP server If it is located somewhere on the Internet then select ipwan If the VoIP SIP server is on the local network then select iplan Voice Frame Size Voice Frame size can be set anywhere between 10ms and 60ms The function of Voice Frame Size is how many milliseconds the Voice packets will be queued for before being sent out Billion 800VGT Router The idea
145. ssing 112 Chapter 4 Configuration Billion 800VGT Router Mobilecheap com is the default VoIP provider set on phone port 2 When call out 123 39 45678 for a mobile call 123 is replaced with 09 and 09 39 45678 is the actual phone number dialled using Mobilecheap com as a provider The Intelligent Call Gateway not only saves time when changing VoIP settings to different providers so as to ensure a call gets routed using a specific gateway automatically but it allows you to take advantage of different call rate Ring amp Tone This section allows advanced users to change the parameters for the various phone tones dial tone busy tone answer tone and etc The default settings are the same as the South African PSTN but advanced users are welcome to customize these values to suit their requirements Ring amp Tone Configuration Country Specific Ring amp Tone Region UK he Ring Parameters Ont Off 1 On2 OOff2 owa f3 Ring Cadence in ms 400 200 400 2000 0 0 Tone Parameters ntr ific Rin K Region Select the country where you are located from the drop down list This VolP router provides default parameter of ring tones according to different countries The ring tone parameters are automatically displayed after entering a specific country If your country is not in the list or you wish to have a customised ring tone you may manually create ring tone parameters Ring Parameters Ring Cadence in ms Ring cadence is
146. t MTU 420i sid Description User definable name for this connection VPI VCI Enter the information provided by your ISP ATM Class The Quality of Service for ATM layer NAT The NAT Network Address Translation feature allows multiple users to access the Internet through a single ISP account sharing a single IP address If users on your LAN have public IP addresses and can access the Internet directly the NAT function can be disabled Username Enter the username provided by your ISP You can input up to 128 alphanumeric characters case sensitive This will usually be in the format of username ispname instead of simply username Password Enter the password provided by your ISP You can input up to 128 alphanumeric characters case sensitive Service Name This item is for identification purposes If it is required your ISP will provide you the information Maximum input is 20 alphanumeric characters IP Address This specifies if the router can get an IP address from the Internet Server Provider ISP automatically or not Please click Obtain an IP address automatically via DHCP client to enable the DHCP client functionality or click Specify an IP address to disable the DHCP client functionality and specify the IP address manually The setting of this item is specified by your ISP o S V Chapter 4 Configuration Billion 800VGT Router Authentication Protocol Default is Chap Auto Your ISP will advise you
147. t and assumes PPPoE is used click the Edit to change the VPI VCI to 0 40 In South Africa we use 8 35 for data by default Click Create to setup up additional WAN interface for video applications Total of 8 VLAN s are supported therefore only 8 WAN interfaces can be created in the table WAN Connection WAN Services Table Name Description Creator VPI VCl wanlink PPPoE WAN Link QuickStart 0 40 Edit Change Create From the example PVC 0 33 to 0 39 are assigned for video using 1483 Bridged mode Select RFC 1483 Bridged and click Next to continue the setup 137 Chapter 4 Configuration Billion 800VGT Router ISP Please select the type of service you wish to create ORFC 1483 Routed ORFC 1483 Bridged O PPPoA Routed O IPoA Routed O PPPoE Routed Quick Stat Spaces next to VPI and VCI type 0 and 33 in respectively Select appropriate ATM Class Encapsulation Method Acceptable Frame Type Filter Type and PVID for Untagged Frames WAN Connection RFC 1483 Bridged RFC 1483 bridged mode i 133 usr w LLC Bridged acceptall v Al v 1 Apply VPI and VCI Enter the information provided by your ISP ATM Class The Quality of Service for ATM layer Encapsulation method Select the encapsulation format this is provided by your ISP Acceptable Frame Type Specify what kind of traffic can use this connection all traffic or only VLAN tagged Filter Type Specify the type of Ethernet filtering perfor
148. t several seconds and then press Check Level You should check the OFF HOOK value for each telephone you have connected to this device Set the OFFHOOK voltage to the lowest setting registered for all your telephones e g if your telephones return values of 4 5 and 7 then you should set your OFFHOOK voltage to 4 Note The detected values will not automatically be set by the Check Level function you must enter the lowest level detected after testing all your telephones 103 Chapter 4 Configuration Billion 800VGT Router Phone Port This section displays status and allows you to edit the account information of your Phones Click Edit to update your phone information Phone Configuration Phone Port Index Phone Number Display Name Registered 1 unknown Edit 2 unknown Edit Caution The VolP configuration will take effect only when you apply the changes save configuration and restart the device Phone Port 1 Login Account Configuration Phone Number Authentication Username Authentication Password Confirm Password Display Name Codec Preference Priority 1 G 729 v Priority 2 PCMU G 711 u Law Priority 3 PCMA G 711 A Law Speed Dial 2 3 AH 5 6 7 B g Volume Control inA t Conti i Phone Number This parameter is the registration ID of the user as recorded in the VoIP SIP registrar Authentication Username Same as Phone Number Authentication Password This is the password used for authentication wit
149. t to the router Chapter 4 Configuration Billion 800VGT Router PPP Authentication Type Default is Auto Use this setting if you want the router to determine which authentication type to use You can manually specify CHAP Challenge Handshake Authentication Protocol or PAP Password Authentication Protocol if you know which type the server is using when acting as a client If the router is acting as a server enter the authentication type you want clients connecting to you to use When using PAP the password is sent unencrypted whilst CHAP encrypts the password before sending and also allows for challenges at different periods to ensure that the client has not been replaced by an intruder Idle Time When there is no activity on the connection for this pre determined Idle time the VPN connection is Auto disconnected 0 means this connection is always on Click Apply after changing settings L2TP over IPSec L2TP IPSec VPN Connection IPSec Enable this setting to enhance your L2TP VPN security Authentication Authentication establishes the integrity of the datagram and ensures it is not tampered with during transmission There are three options Message Digest 5 MD5 Secure Hash Algorithm SHA1 or NONE SHA 1 is more resistant to brute force attacks than MD5 however it is slower gt gt MDS A one way hashing algorithm that produces a 128 bit hash gt gt SHA1 A one way hashing algorithm that produces a 160 bit hash Encrypt
150. tablishes a PPTP VPN connection with a file server located at a separate location The router is installed in the office and connected to a couple of PCs and Servers Office LAN Public IP 69 121 1 33 192 168 1 254 4 q gt lt Server Router Encryption Data PPTP Server PPTP Client VPN Connection Dial out PPTP VPN Remote Access Dial out 192 168 1 0 24 72 Chapter 4 Configuration Configuring the PPTP VPN in the Office Billion 800VGT Router You can either input the IP address 69 1 121 33 in this case or hostname to reach the server PPTP Remote Access Connection Connection Name Type Username Password Auth Type Data Encryption Dial out Dial in username Chap Auto Auto 7 Server IP Address or Domain Name Private IP Address Assigned to Dialin User E 69 121 1 33 Ou Length Auto Mode stateful Idle Timeout 0 minutes Active as default canis I Enable Item Function Description 1 Connection Name VPN_PPTP Given name of PPTP connection Dial out Select Dial out 2 Server IP Address z J or Hostname 69 121 1 33 The Dialed server s IP 3 Username username Your username amp password to access the Password 123456 server Auth Type Chap Auto Data Encryption Auto Keep as default value in most of the cases 4 Key Length Auto PPTP server amp client will determine the value automatically Refer to the relevant section of
151. that the PWR and SYS LEDs are lit steadily Connect your network or computer to the router using the LAN Local Area Network cable Connect the ADSL telephone ADSL cable to the router s DSL port as illustrated below Connect an RJ11 cable to VoIP port when connecting to an analogue phone set Refer to figure below Connect RJ 11 cable to LINE Port when connecting to the telephone wall jack PSTN network Refer to figure below Telkom Telkom Wall Socket Wall Socket Integrated Surge Protector and Power 5 Mains PPIE Telephone 12 Chapter 3 Basic Installation Configuring PCs in Window XP 1 Go to Start Control Panel in Classic View In the Control Panel double click Network Connections 2 Double click Local Area Connection See Figure 3 1 3 In the LAN Area Connection Status window click Properties See Figure 3 2 4 Select Internet Protocol TCP IP and click Properties See Figure 3 3 5 Select the Obtain an IP address automatically and Obtain DNS server address automatically radio buttons See Figure 3 4 6 Click OK to finish the configuration Chapter 3 Basic Installation Billion 800VGT Router Fle Ede Vow Favarkos Tools Help O f Ps Ere THe D gt coer ranet e Be b amp Frere and Power options Moders I Snte to Category View a 3 pnmtersard Reclonal and scanners ard Windows rca Faces Lagunaa Cameras 19 Hp and scoort gt o wg Shendet speach
152. tial Changed iplan IP addi to 10 25 Chapter 4 Configuration Billion 800VGT Router Diagnostic It tests the connection to computer s which is connected to LAN ports and also the WAN Internet connection If PING www google com shows FAIL and the rest show PASS you ought to check that your Computers DNS settings are correctly set Diagnostic LAN Connection Testing Ethernet LAN connection PASS WAN Connection Testing ADSL Synchronization FAIL Testing WAN connection FAIL Ping Primary Domain Name Server FAIL PING www google com FAIL Refresh UPnP Portmap The section lists all port mappings established using UPnP Universal Plug and Play See the Advanced section of this manual for more details on UPnP and the router s UPnP configuration options UPnP Portmap UPnP Portmap Table Name Protocol External Port Redirect Port IP Address emwebigd1024 udp 35324 35324 159052 15852 192 168 1 205 emwebigd1025 tep 48888 48888 14811 14811 192 168 1 205 emwebigd1063 udp 9210 9210 15169 15169 192 168 1 202 emwebigd1064 tcp 50937 50937 14500 14500 192 168 1 202 26 Chapter 4 Configuration Billion 800VGT Router Quick Start Quick Start Connection Encapsulation PPPoE with Pass through Auto Scan VPI 8 VCl 35 NAT e Enable Disable Optional Settings IP Address aooo j 0 0 0 0 means Obtain an IP address automatically Subnet Mask 0 0 0 0 Default Gateway DNS Obtain DNS automatically v Enable Prim
153. to Dialin User tl Username aa Password hana sl Auth Type Chap Auto Data Encryption Auto Key Length Auto Mode stateful Idle Timeout 0 minutes Active as default fui I Enable Apply Connection Name A user defined name for the connection e g connection to office Type Select Dial Out if you want your router to operate as a client connecting to a remote VPN server e g your office server select Dial In if you want your router to operate as a VPN server gt gt When configuring your router as a Client enter the remote Server IP Address or Domain Name you wish to connection to gt gt When configuring your router as a server enter the Private IP Address Assigned to Dial in User address Username If you are a Dial Out user client enter the username provided by your Host If you are a Dial In user server enter your own username Password If you are a Dial Out user client enter the password provided by your Host If you area Dial In user server enter your own password PPP Authentication Type Default is Auto This is the correct setting if you want the router to determine which authentication type to use or else you can manually specify CHAP Challenge Handshake Authentication Protocol or PAP Password Authentication Protocol if you know which type the server is using when acting as aclient When acting as a server specify the authentication type you want clients connecting to
154. to this when using NAT the router acts as a natural Internet firewall as all PCs on your LAN will use private IP addresses that cannot be directly accessed from the Internet G4 j Ee CE Router Firewall Access Control NAT Packet filter Packet filter t Unauthorized users amp MAC filter eae e aS users amp applications i Unwanted website Pests Blacklisting Malicious attacks access Firewall amp Filter Firewall Prevents access from outside your network The router provides three levels of security support NAT natural firewall This masks LAN users IP addresses making them invisible to outside users on the Internet thus making it much more difficult for a hacker to target any machine on your network This natural firewall is on when NAT function is enabled MOTE When using the Virtual Servers function your PCs will be exposed to the degree specified in your Virtual Server settings provided that the ports specified are opened in your firewall packet filter settings Firewall Security and Policy General Settings Inbound direction of Packet Filter rules to prevent unauthorized WAN computers or applications accessing your local network from the Internet Intrusion Detection Enable Intrusion Detection to detect prevent and log malicious attacks Access Control Prevents access from computers on your local network Firewall Security and Policy Gene
155. transmission There are three options Message Digest 5 MD5 Secure Hash Algorithm SHA1 or NONE SHA is more resistant to brute force attacks than MD5 however it is slower gt gt MD5 A one way hashing algorithm that produces a 128 bit hash gt gt SHA1 A one way hashing algorithm that produces a 160 bit hash Encryption Select the encryption method from the pull down menu There are four options DES 3DES AES and NONE NONE means that the connection is a tunnel only with no encryption 3DES and AES are more powerful but increase latency gt gt DES Stands for Data Encryption Standard it uses a 56 bit encryption method gt gt 3DES Stands for Triple Data Encryption Standard it uses a 168 56 3 bit encryption method gt AES Stands for Advanced Encryption Standards it uses a 128 bit encryption method Perfect Forward Secrecy Choose whether to enable PFS using Diffie Hellman public key cryptography to change encryption keys during the second phase of VPN negotiation This function provides better security but extends the VPN negotiation time Diffie Hellman is a public key cryptography protocol that allows two parties to establish a shared secret over an unsecured communication channel i e over the Internet There are three modes MODP 768 bit MODP 1024 bit and MODP 1536 bit MODP stands for Modular Exponentiation Groups Pre shared Key This key is for Internet Key Exchange IKE protocol and is a string of betwe
156. ts as an encryption method gt gt AES Stands for Advanced Encryption Standards you can use 128 192 or 256 bits as encryption method Diffie Hellman Group It is a public key cryptography protocol that allows two parties to establish a shared secret over an unsecured communication channel i e over the Internet There are three modes MODP 768 bit MODP 1024 bit and MODP 1536 bit MODP stands for Modular Exponentiation Groups Local ID gt Type Specify local ID type gt Content Input ID s information like domain name www ipsectest com Remote ID gt gt Type Specify Remote ID type gt gt Identifier Input remote ID s information like domain name www ipsectest com SA Lifetime Specify the number of minutes that a Security Association SA will stay active before new encryption and authentication key will be exchanged There are two kinds of SAs IKE and IPSec IKE negotiates and establishes SA on behalf of IPSec an IKE SA is used by IKE gt gt Phase 1 IKE Used to issue an initial connection request for a new VPN tunnel Any value can be selected between 5 and 15 000 minutes The default is 480 minutes gt gt Phase 2 IPSec Used to negotiate and establish secure authentication Any value can be selected between 5 and 15 000 minutes The default is 60 minutes Ashort SA time increases security by forcing the two parties to update the keys However every time the VPN tunnel re negotiates access through
157. ual Server Edit DMZ Host Edit One to one NAT Virtual Server Table Application Time Schedule Protocol External Port Redirect Port IP Address Add Virtual Server in ipwan IP Interface Virtual Server Entry Time Schedule Always On x Application Helper Protocol tcp x External Port from 0 to 0 Redirect Port from 0 to 0 Internal IP Address Candidates RetunO Time Schedule The user defined time period to enable your virtual server You may specify a time schedule or Always on for the use of this Virtual Server Entry For setup and detail refer to Time Schedule section Application A user defined description used to identify this entry You can click Helper to select existing predefined rules Helper 20 predefined rules are available Click the Radio button to select the rule Application Protocol and External Redirect Ports will be automatically filled in after the selection Protocol This is the protocol supported by the virtual server In addition to specifying the port number to be used you will also need to specify the protocol used The protocol used is determined by the particular application Most applications will use TCP or UDP External Port The Port number on the Remote WAN side used when accessing the virtual server Redirect Port The Port number used by the Local server in the LAN network Internal IP Address The private IP in the LAN network which will be providing the virtual ser
158. ver application List all existing computers currently connected to the network You may assign a computer with an IP address or a MAC address from this list 122 Chapter 4 Configuration Billion 800VGT Router Example If you would like to remotely access your routers Web HTTP interface all the time you would need to enable port number 80 Web HTTP and map it to the Router s LAN IP Address All incoming HTTP requests on the WAN network will then be forwarded to the router s IP address of 192 168 1 254 Since port number 80 is already a predefined rule click Helper in the Application section A predefined rules window will pop and you can select HTTP_Sever Application HTTP_Sever Time Schedule Always On Protocol tcp External Port 80 80 Redirect Port 80 80 IP Address 192 168 1 254 Virtual Server Port Forwarding Add Virtual Server Edit DMZ Host Edit One to one NAT Virtual Server Table Application Time Schedule Protocol External Port Redirect Port IP Address HTTP_Serer Always On tcp 80 80 80 80 192 168 1 254 Edit Delete Edit Click on this to edit this virtual server application Delete Click on this to delete this virtual server application Using port forwarding has security implications since outside users will be able to connect to Computers on your network For this reason you are advised to add specific Virtual Server entries only for the ports that your application actually requir
159. ween wireless client and Access Point AP Default value is 3600 seconds Idle Timeout The default idle timeout is 3600 seconds The timeout value is for when no data traffic is send or received If Router detects no traffic on the wireless interface it will start a timer and drop the session when the timer reaches the defined timeout value A new session will be established when further data is sent 34 Chapter 4 Configuration Billion 800VGT Router WEP Wireless Security Parameters Security Mode WEP v WEP Authentication Open System WEP Encryption WEP64 OWEP128 Hex Passphrase Default Used WEP Key e 1 4 Key 1 00 00 00 00 00 Key 2 00 00 00 00 00 Key 3 00 00 00 00 00 Key 4 00 00 00 00 00 WEP 64 Hex 5 Hex code 1 9 a z A Z separated by hyphen are required Either use the Passphrase or manually insert your WEP key EX 11 aa 22 cc 33 WDS uses Key for WEP encryption Apply Cancel WEP Encryption To prevent unauthorized wireless stations from accessing data transmitted over the network the router offers highly secure data encryption known as WEP If you require high security for transmissions there are two alternatives to select from WEP 64 and WEP 128 WEP 128 will offer increased security over WEP 64 Passphrase This is used to generate WEP keys automatically based upon the input string and a pre defined algorithm in WEP64 or WEP128 Default Used WEP Key Sele
160. whether to use Chap or Pap Connection Always on If you want the router to establish a PPPoE session when starting up and to automatically re establish the PPPoE session when disconnected by the ISP Connect on Demand If you want to establish a PPPoE session only when there is a packet requesting access to the Internet i e when a program on your computer attempts to access the Internet Idle Timeout Auto disconnect the broadband firewall gateway when there is no activity on the line for a predetermined period of time gt gt Detail You can define destination port and packet type TCP UDP information that will not result in the router checking the timer It allows you to set which outgoing traffic will not trigger and reset the idle timer gt gt RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function MTU Maximum Transmission Unit The size of the largest datagram excluding media specific headers that the IP will attempt to send through the interface Advan ions PPPoE LLC Header Selects encapsulation mode Select true to use LLC or false to use VC Mux Create Route This setting specifies whether a route is added to the system after IPCP Internet Protocol Control Protocol negotiation is completed If set to enabled a route will be created which directs packets to the remote end of the PPP link Specific Route This specifies whether the route created when a PPP link comes up is aspecific or default r
161. will just warn the user in the Event Log The router cannot protect against such attacks 64 Chapter 4 Configuration Intrusion Name Ascend Kill WinNuke Smurf Land attack Echo CharGen Scan Echo Scan CharGen Scan X mas Tree Scan IMAP SYN FIN Scan SYN FIN RST ACK Scan Net Bus Scan Back Orifice Scan SYN Flood ICMP Flood ICMP Echo Table 2 Hacker attack types recognized by the IDS Detect Parameter Ascend Kill data TCP Flag URG ICMP type 8 Des IP is broadcast SrclP DstIP CharGen Port UDP Dst Echo 7 Port UDP Dst Port CharGen 19 TCP Flag X mas TOP And Scan more than five TCP UDP DstPort Orifice Port 31337 Max Default 100 c sec Max Default 100 c sec Max PING Count Default 15 c sec UDP Echo Port and TCP Flag SYN FIN DstPort IMAP 143 SrcPort 0 or 65535 No Existing session Hosts No Existing session DstPort Net Bus 12345 12346 3456 TCP Open Handshaking Count ICMP Count Blacklist Src IP Port 135 137 139 Src IP t Dst IP Src IP Src IP Src IP Src IP Src IP SrclP SrclP Type of Block Duration DoS DoS Victim Protection Scan Scan Scan Scan Scan Scan Scan Drop Packet Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Billion 800VGT Router Show Log Yes Yes Yes Yes Yes Yes Yes Y
162. x Current Profile Apply Retun Localcheap com is the defaut VoIP provider set on phone port 1 When dial any number starting with 1 or 2 or 3 03 is always prepended in front of these number If 23295 is dialled 03 2 32935 is the actual phone number dialled using localcheap com as a provider 2 Phone 1 For International calls use ongdischeap com who charge 0 05 per minute for all International long distance calls set a dial rule 0 2456 x T lt Long_dist_Cheap gt on my phone port 1 Create Rule Parameters C Prepend unconditionally C F E 5 Preranreeseia If prefix is delete it C If prefix is replace with No prefix Main Digit Sequence 0 2456 x LongdisCheap Apply Retun LongisIcheap com is one of the VoIP providers set in the User defined profile No prefix is attached to the dialled number when dial any number beginning with 0 followed by 2 4 5 or 6 and then the rest of the phone number If 02016148513295 is dialled 0 2 016148513295 is the actual phone number dialled using longdischeap com as a provider 3 Phone 2 For Mobile calls use mobilecheap com who charge 0 25 per minute for all local mobile calls set a dial rule lt 123 09 gt 39x T on my phone port 2 Create Rule Parameters C Prepend unconditionally C If prefix is delete it If prefix is 123 replace with 09 C No prefix Main Digit Sequence 39x Current Profile v Apply Retun Prefix Proce
163. xample B enters 20 and hangs up A makes a call to B but receives the engaged tone Phone B does not ring 80 Set the Do Not Disturb mode off Set the number for Speed dial code x where x is a number between 2 and 9 Note lt x gt is a number between 2 and 9 and lt number gt is the 3 number to dial To dial a speed dial number from a phone 74 lt x gt lt number gt connected to the VoIP Router dial lt x gt where lt x gt is a number between 2 and 9 These settings will affect your setting on the Speed Dial page of the WEB GUI This is how to make a Blind Call Transfer With this function the specified lt phone number gt is the number that you wish to transfer the call to This function is for a SIP service only Note You use Blind Call Transfer when you have a call in progress incoming or outgoing and decide you wish to transfer the call to another phone To transfer the call perform the following steps 90 lt phone number gt 1 Hook flash to get a dial tone 2 Dial 90 lt phone number gt e g 907401 After hearing the confirmation tone you can hang up The transferred call will hear a ringback tone and the third party phone the one that the call has been forwarded to _will be rung When the third party phone is picked up the transferred call will be connected If the third party phone does not answer the caller being transferred must hang up to cancel the connect attempt
164. you to select a desired VoIP provider whom is not already defined in the S P Service Provider list You may manually setup the SIP accounts by entering VoIP SIP information into a User defined Profile See below for details Phone Number This is the registration ID of the user as listed in the VoIP SIP registrar Authentication Username If the username is same as the Phone Number leave it blank Otherwise fill in the space with your username given by your VoIP provider Authentication Password This is the password used for authentication with the VoIP SIP registrar Setting for Phone Port 2 Select the Same as Phone Port 1 box to set phone port 2 parameters to be identical to phone port 1 Otherwise please refer to descriptions in Setting for Phone Port 1 r defined Profil Note A maximum of 8 user defined profiles are allowed VoIP User defined Profiles Profile List Name Registrar Address Phone Number Create Retun Create VoIP User defined Profile SIP Setting Profile Name Registrar Address or Hostname Registrar Port 5060 Expire 3600 seconds User Domain Realm lf empty it is the same as Registrar Address Outbound Proxy Address If empty it is the same as Registrar Address Outbound Proxy Port 5060 Phone Number Authentication Username Authentication Password Display Name Retum a r O Chapter 4 Configuration Billion 800VGT Router Profile Name A user defined name to identify the prof
165. ys starts with Ethernet P1 P2 P3 P4 Ethernet1 P2 P3 P4 Ethernet2 P3 P4 Ethernet3 P4 Management Interface To specify which VLAN group is allowed to do device management i e web management Note NAT NAPT can be applied to management interface only Chapter 4 Configuration 29 Billion 800VGT Router Ethernet Ethernet Primary IP Address 10 o Mo H2 25 M25 25 lo ORP ORP CO RIP w2 Multicast Prim IP Addr IP Address The default IP on this router SubNetmask The default subnet mask on this router RIP RIP v1 RIP v2 and RIP v2 Multicast Check to enable RIP function IP Alias This function supports to create multiple virtual IP interfaces on this router this helps if you wish to connect two or more local networks using different IP ranges to internet via the router In this case an additional internal router is not required IP Alias Parameters IP Address hm SubNetmask Security Interface Internal O External O DMZ IP Address Specify an IP address on this virtual interface SubNetmask Specify a subnet mask on this virtual interface Security Interface Specify the firewall setting on this virtual interface Internal The network is behind NAT All traffic will do network address translation NAT when sending out to Internet if NAT is enabled External There is no NAT on this IP interface and it is connected to the Internet directly This can be us
166. zation of upstream bandwidth by the FTP connections A time schedule can be implemented to limit file downloads to non busy times Advanced setting by using IP throttling With IP throttling you can specify more detail for bandwidth allocation even if applications are located on the same level Upstream 928kbps 29 32kbps Mission critical Application 192kbps 6 32kbps Voice Application 128kbps 4 32kbps Restricted Application 160kbps 5 32kbps Other Applications 448kbps 14 32kbps 6 4 14 5 29 29 32kbps 928kbps Outbound IP Throttling 0 0 0 0 0 0 000 PPTP Always On gre m 6 z5 y 3 0 0000 0000 s 0 fo 0 0 0 0 0 0 0 0 VolP Always On mfi any m 4 kbps i i H 0 0 0 0 0 0 0 0 ees Restated TimeSlot lee al 192 168 1 100 192 168 1 100 z estrici imeSlot1 an 5 ul Ho 0 0 0 0 0 0 0 0 tal 0 192 168 1 2 192 168 1 5 Others TimeSlot1 mfi any M TT ITY 14 32 kbps 120 Chapter 4 Configuration Billion 800VGT Router Sometime your customers or friends may upload their files to your FTP server and that will saturate your downstream bandwidth The settings below will help you to limit bandwidth for such a application that needs restriction Inbound IP Throttling Configuration from WAN to LAN packet Source IP Address Range iy Source Port 0 0 0 0 means Any a Application Time Schedule Protocol Destination IP Add R Rate Limit Destination Port stination ress Range 0

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