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Chapter 5: Troubleshooting

141

Problems with the LAN Interface

Problem

Corrective Action

Can’t ping any PCs on

the LAN.

Check the Ethernet LEDs on the front panel. The LED should be on for a

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.

Содержание 7402 Series

Страница 1: ...7402 Series ADSL2 Triple Play Modem Router User s Manual...

Страница 2: ......

Страница 3: ...ord 17 LAN Device IP Settings 17 ISP setting in WAN site 17 DHCP server 17 LAN and WAN Port Addresses 17 INFORMATION FROM YOUR ISP 18 CONFIGURING WITH YOUR WEB BROWSER 19 CHAPTER 4 CONFIGURATION 20 ST...

Страница 4: ...ervice 112 Prioritization 113 Outbound IP Throttling LAN to WAN 115 Inbound IP Throttling WAN to LAN 116 Virtual Server Port Forwarding 120 Add Virtual Server 121 Edit DMZ Host 123 Edit One to One NAT...

Страница 5: ...ports downstream rates up to 8Mbps with ADSL capable of up to 12 24 Mbps with ADSL2 2 and upstream rates up to 1 Mbps Users enjoy not only high speed ADSL services but also broadband multimedia applic...

Страница 6: ...ress to a static hostname This dynamic IP address is the WAN IP address For example to use the service you must first apply for an account from a DDNS service like http www dyndns org More than 5 DDNS...

Страница 7: ...routing capability Simple Network Management Protocol SNMP It is an easy way to remotely manage the router via SNMP Web based GUI Supports web based GUI for configuration and management It is user fri...

Страница 8: ...Chapter 1 Introduction 4 7402 ADSL Router Application Figure 1 1 Application Diagram of 7402 Thank you for your purchase and welcome to the world of broadband Internet...

Страница 9: ...use the 7402 in high humidity or high temperatures DO NOT use the same power source for the 7402 as other equipment DO NOT open or repair the case yourself If the 7402 is too hot turn off the power im...

Страница 10: ...L Line port is connected to the DSLAM and working properly 3 LAN Port 1X 4X RJ 45 connector Lit when the LAN link is connected to an Ethernet device Green for 100Mbps Orange for 10Mbps Blinking when d...

Страница 11: ...tore to factory default settings this is used when you cannot login to the router E g forgot the password 4 LAN 1X 4X RJ 45 connector Connect a UTP Ethernet cable Cat 5 or Cat 5e to one of the four LA...

Страница 12: ...ure that all other devices connected to the same telephone line as your BEC router e g telephones fax machines analogue modems have a line filter connected between them and the wall socket unless you...

Страница 13: ...address automatically from 7402 using DHCP If you encounter any problems accessing the router s web interface it may also be advisable to uninstall any kind of software firewall on your PCs as they c...

Страница 14: ...ntrol Panel in Classic View In the Control Panel double click on Network Connections 2 Double click Local Area Connection See Figure 3 1 Figure 3 1 LAN Area Connection 3 In the Local Area Connection S...

Страница 15: ...IP and click Properties See Figure 3 3 Figure 3 3 TCP IP 5 Select the Obtain an IP address automatically and the Obtain DNS server address automatically radio buttons See Figure 3 4 6 Click OK to fin...

Страница 16: ...ings Control Panel In the Control Panel double click on Network and Dial up Connections 2 Double click Local Area Connection See Figure 3 5 Figure 3 5 LAN Area Connection 3 In the Local Area Connectio...

Страница 17: ...IP and click Properties See Figure 3 7 Figure 3 7 TCP IP 5 Select the Obtain an IP address automatically and the Obtain DNS server address automatically radio buttons See Figure 3 8 6 Click OK to fin...

Страница 18: ...click on Network and choose the Configuration tab 2 Select TCP IP NE2000 Compatible or the name of your Network Interface Card NIC in your PC See Figure 3 9 3 Click Properties Figure 3 9 TCP IP 4 Sele...

Страница 19: ...Chapter 3 Basic Installation 15 5 Then select the DNS Configuration tab See Figure 3 11 6 Select the Disable DNS radio button and click OK to finish the configuration Figure 3 11 DNS Configuration...

Страница 20: ...Control Panel In the Control Panel double click on Network and choose the Protocols tab 2 Select TCP IP Protocol and click Properties See Figure 3 12 Figure 3 12 TCP IP 3 Select the Obtain an IP addre...

Страница 21: ...ool 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 192 168 1 254 Subnet Mask 255 2...

Страница 22: ...utomatically assigned by your ISP when you connect or be set manually PPPoA VPI VCI VC based LLC based multiplexing Username Password and Domain Name System DNS IP address it can be automatically assi...

Страница 23: ...dress of your router which by default is 192 168 1 254 and click Go a user name and password window prompt will appear The default username and password are admin and admin See Figure 3 14 Figure 3 14...

Страница 24: ...Table Routing Table DHCP Table PPTP Status IPSec Status L2TP Status Email Status Event Log Error Log NAT Sessions and UPnP Portmap Quick Start Configuration LAN WAN System Firewall VPN QoS Virtual Ser...

Страница 25: ...the router s Firewall MAC Address Filter function See the Firewall section of this manual for more information on this feature IP Address A list of IP addresses of devices on your LAN Local Area Netw...

Страница 26: ...Chapter 4 Configuration 22 Wireless Association Table Wireless Router Only IP Address It is IP address of wireless client that joins this network MAC The MAC address of wireless client...

Страница 27: ...dress 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 RIP Routing Table Destination The IP addre...

Страница 28: ...address that assigned to client MAC Address The MAC address of client Client Host Name The Host Name Computer Name of client Expiry The current lease time of client Expired Table Please refer the Lea...

Страница 29: ...ction 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 Wheth...

Страница 30: ...r 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...

Страница 31: ...hether 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 entr...

Страница 32: ...ction 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 manu...

Страница 33: ...essions between interface of types external WAN and internal LAN UPnP Portmap The section lists all port mapping established using UPnP Universal Plug and Play Please see the Advanced section of this...

Страница 34: ...e option to provide specific DNS as your desire or check the Enable box to get the DNS automatically from your ISP Your ISP will be able to supply all the details you need alternatively if you have de...

Страница 35: ...ct 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...

Страница 36: ...the LAN section Ethernet Ethernet Client Filter Wireless Wireless Security Wireless Client Filter Port Setting and DHCP Server Ethernet The router supports two Ethernet IP addresses in the LAN and tw...

Страница 37: ...lowed check to authorize specific device accessing your LAN by insert the MAC Address in the space provided or click Make sure your PC s MAC is listed Blocked check to prevent unwanted device accessin...

Страница 38: ...of individual Ethernet device s IP Address MAC Address which connecting to the router You can easily by checking the box next to the IP address to be blocked or allowed Then Add to insert to the Ethe...

Страница 39: ...e ESSID as the device in order to get connected to your network Note It is case sensitive and must not excess 32 characters ESSID Broadcast It is function in which transmits its ESSID to the air so th...

Страница 40: ...n two access points and extending an existing wired or wireless infrastructure network to create a larger network In addition WDS enhances its link connection security in WEP mode WEP key encryption m...

Страница 41: ...etwork authentication The input format is in character style and key size should be in the range between 8 and 63 characters Group Key Renewal The period of renewal time for changing the security key...

Страница 42: ...EP128 You can input the same string in both the AP and Client card settings to generate the same WEP keys Please note that you do not have to enter Key 0 3 as below when the Passphrase is enabled Defa...

Страница 43: ...ddress in the space provided or click Make sure your PC s MAC is listed Blocked check to prevent unwanted device accessing the LAN by insert the MAC Address in the space provided or click Make sure yo...

Страница 44: ...of individual wireless device s MAC Address that currently connects to the router You can easily by checking the box next to the MAC address to be blocked or allowed Then Add to insert to the Wireles...

Страница 45: ...s of the DHCP Server including the IP pool starting IP address and ending IP address to be allocated to PCs on your network lease time for each assigned IP address the period of time the IP address as...

Страница 46: ...section ISP DNS and ADSL ISP The factory default is PPPoE If your ISP uses this access protocol click Edit to input other parameters as below If your ISP does not use PPPoE you can change the default...

Страница 47: ...the encapsulation format the default is LLC Bridged Select the one provided by your ISP DHCP client Enable or disable the DHCP client specify if the Router can get an IP address from the Internet Ser...

Страница 48: ...ion format this is provided by your ISP Ether 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 Al...

Страница 49: ...AT 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 inste...

Страница 50: ...l 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 sets the subnet mask used for the local IP interface...

Страница 51: ...rver 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 b...

Страница 52: ...unction can be disabled DHCP client Enable or disable the DHCP client specifying if the router can obtain an IP address from the Internet Service Provider ISP automatically or not Please click Obtain...

Страница 53: ...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...

Страница 54: ...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 sets the subnet mask used for the local IP interface c...

Страница 55: ...rver 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 b...

Страница 56: ...nverts the friendly name into its equivalent IP Address You can obtain a Domain Name System DNS IP address automatically if your ISP has provided it when you logon check the Enable box Usually when yo...

Страница 57: ...in for taking effect with setting of Connect Mode Coding Gain Configure the ADSL coding gain from 0 dB to 7dB or automatic Tx Attenuation Setting ADSL transmission gain the value is between 0 12 DSP F...

Страница 58: ...ied 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...

Страница 59: ...e 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 G...

Страница 60: ...des all its functionality Think of your router as a dedicated computer and the firmware as the software it runs Over time this software may be improved and modified and your router allows you to upgra...

Страница 61: ...s to your router s configuration Press Backup to select where on your local PC to save the settings file You may also change the name of the file when saving if you wish to keep multiple backups Press...

Страница 62: ...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...

Страница 63: ...you are shown the following options 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...

Страница 64: ...nts access from outside your network The router provides three levels of security support NAT natural firewall This masks LAN users IP addresses which are invisible to outside users on the Internet ma...

Страница 65: ...Chapter 4 Configuration 61 You can find six items under the Firewall section General Settings Packet Filter Intrusion Detection URL Filter and Firewall Log...

Страница 66: ...r access to the Internet 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 Lo...

Страница 67: ...irewall is enabled and one of these four security levels is chosen All blocked High Medium and Low The predefined port filter rules in the Packet Filter must modify accordingly to the level of Firewal...

Страница 68: ...UDP 17 53 53 NO YES NO YES YES YES DNS 53 TCP 6 53 53 NO YES NO YES YES YES FTP 21 TCP 6 21 21 NO NO NO YES NO YES Telnet 23 TCP 6 23 23 NO NO NO YES NO YES SMTP 25 TCP 6 25 25 NO YES NO YES NO YES P...

Страница 69: ...nd Subnet Mask to 0 0 0 0 to inactive the Address Filter rule 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...

Страница 70: ...self defined time period You may specify a time schedule for your prioritization policy For setup and detail refer to Time Schedule section Protocol Number Insert the port number i e GRE 47 Inbound Ou...

Страница 71: ...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 i...

Страница 72: ...isting HTTP rule 3 Click Add TCP UDP Filter 4 Input the Rule Name Time Schedule Source Destination IP Type Source Destination Port Inbound and Outbound Example Application Cindy_HTTP Time Schedule Alw...

Страница 73: ...ow 7 Configure your Virtual Server port 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...

Страница 74: ...attack and Echo CharGen scan Intrusion Detection If enabled IDS will block Smurf attack attempts Default is false Block Duration Victim Protection Block Duration This is the duration for blocking Smur...

Страница 75: ...Land attack SrcIP DstIP Yes Yes Echo CharGen Scan UDP Echo Port and CharGen Port Yes Yes Echo Scan UDP Dst Port Echo 7 Src IP Scan Yes Yes CharGen Scan UDP Dst Port CharGen 19 Src IP Scan Yes Yes X ma...

Страница 76: ...by the Block Mode Always On Action is enabled URL filter rules will be monitoring and checking at all hours of the day TimeSlot1 TimeSlot16 It is self defined time period You may specify the time peri...

Страница 77: ...nnection attempt is sent to the remote web server 2 If not check if it is listed in the forbidden list and if present then the connection attempt is dropped 3 If the packet does not match either of th...

Страница 78: ...ffic except for Trusted Domain BUT not its IP address If this is the situation Block surfing by IP address function can be handy and helpful to Andy Now Andy can prevent Bobby from accessing other sit...

Страница 79: ...tion 75 Firewall Log Firewall Log display log information of any unexpected action with your firewall settings Check the Enable box to activate the logs Log information can be seen in the Status Event...

Страница 80: ...LAN to LAN please refer below for more information Click Create to configure a new VPN connection After you have created PPTP connection account status will be displayed See example above Enable Disa...

Страница 81: ...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 or else the...

Страница 82: ...to 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 Enables the default route C...

Страница 83: ...ial In user server enter your own password PPP Authentication Type Default is Auto if you want the router to determine the authentication type to use or else manually specify CHAP Challenge Handshake...

Страница 84: ...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...

Страница 85: ...ction To wish interrupting the tunnel check Disable radio button and click Apply button to deactivate the connection Name This is the user defined name of the connection Local Subnet Displays IP addre...

Страница 86: ...ddress or hostname of the remote VPN device that is connected and establishes a VPN tunnel Network Set the IP address subnet or address range of the remote network Proposal Select the IPSec security m...

Страница 87: ...yption 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...

Страница 88: ...a Message Digest algorithm which coverts any length of a message into a unique set of bits It is widely used MD5 Message Digest and SHA 1 Secure Hash Algorithm algorithms SHA1 is more resistant to bru...

Страница 89: ...lf of IPSec an IKE SA is used by IKE Phase 1 IKE To issue an initial connection request for a new VPN tunnel The range can be from 5 to 15 000 minutes and the default is 240 minutes Phase 2 IPSec To n...

Страница 90: ...ime clock When no traffic stage time is beyond the Disconnection time set Router will automatically halt the tunnel connection and re establish it base on the Reconnection Time set Default setting is...

Страница 91: ...ection account status will be displayed See example above Enable Disable This function activates or deactivates the L2TP connection To wish interrupting the tunnel check Disable radio button and click...

Страница 92: ...sword provided by your Host If you are a Dial In user server enter your own password PPP Authentication Type Default is Auto if you want the router to determine the authentication type to use or else...

Страница 93: ...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 Exponenti...

Страница 94: ...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 passwo...

Страница 95: ...de 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 channe...

Страница 96: ...ess PPTP VPN Dial in Connection A remote worker establishes a PPTP VPN connection with the head office using Microsoft s VPN Adapter included with Windows 2000 ME etc The router is installed in the he...

Страница 97: ...2 168 1 200 An assigned IP address for the remote worker Username username 3 Password 123456 Input username password to authenticate remote worker Auth Type Chap Auto Data Encryption Auto Key Length A...

Страница 98: ...uring a Remote Access PPTP VPN Dial out Connection A company s office establishes a PPTP VPN connection with a file server located at a separate location The router is installed in the office connecte...

Страница 99: ...me 69 121 1 33 An Dialed server IP Username username 3 Password 123456 A given username password Auth Type Chap Auto Data Encryption Auto Key Length Auto 4 Mode stateful Keep as default value in most...

Страница 100: ...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 Both offi...

Страница 101: ...ned to branch office network Peer Network IP 192 168 0 0 Branch office network 3 Netmask 255 255 255 0 Username username 4 Password 123456 Input username password to authenticate branch office network...

Страница 102: ...or Hostname 69 121 1 33 IP address of the head office router in WAN side Peer Network IP 192 168 1 0 3 Netmask 255 255 255 0 Head office network Username username 4 Password 123456 Input username pas...

Страница 103: ...9 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 ES...

Страница 104: ...ress 192 168 1 0 2 Netmask 255 255 255 0 Head office network 3 Secure Gateway Address or Hostname 69 121 1 30 IP address of the head office router in WAN side Subnet Check Subnet radio button IP Addre...

Страница 105: ...Address 192 168 0 0 2 Netmask 255 255 255 0 Branch office network 3 Secure Gateway Address or Hostname 69 121 1 3 IP address of the head office router in WAN side Subnet Check Subnet radio button IP A...

Страница 106: ...Chapter 4 Configuration 102 Example Configuring a IPSec Host to LAN VPN Connection...

Страница 107: ...2 168 1 0 2 Netmask 255 255 255 0 Head office network 3 Secure Gateway Address or Hostname 69 121 1 30 IP address of the head office router in WAN side Single Address Check Single Address radio button...

Страница 108: ...mote Access Dial in Connection A remote worker establishes a L2TP VPN connection with the head office using Microsoft s VPN Adapter included with Windows XP 2000 ME etc The router is installed in the...

Страница 109: ...1 200 An assigned IP address for the remote worker Username username 3 Password 123456 Input username password to authenticate remote worker 4 Auth Type Chap Auto Keep as default value in most of the...

Страница 110: ...uring 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 connecte...

Страница 111: ...e 3 Password 123456 A given username password 4 Auth Type Chap Auto Keep as default value in most of the cases 5 Idle Timeout 0 The connection will be disconnected when there Is no traffic in a predef...

Страница 112: ...on 108 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 L...

Страница 113: ...ad office to connect two private networks over the Internet The routers are installed in the head office and branch office accordingly Both office LAN networks MUST in different subnet with LAN to LAN...

Страница 114: ...o branch office network Peer Network IP 192 168 0 0 Branch office network 3 Netmask 255 255 255 0 Username username 4 Password 123456 Input username password to authenticate branch office network 5 Au...

Страница 115: ...ostname 69 121 1 33 IP address of the head office router in WAN side Peer Network IP 192 168 1 0 3 Netmask 255 255 255 0 Head office network Username username 4 Password 123456 Input username password...

Страница 116: ...n from LAN Ethernet and or Wireless to WAN Internet It facilitates you to control the different quality and speed of through put for each application when the system is running with full loading of up...

Страница 117: ...s default setting is set to High you may adjust this setting to fit your policy application Protocol The name of supported protocol Source Port The source port of packets to be monitored Destination P...

Страница 118: ...xpress Forwarding 101110 Gold service L Class 1 Gold 001010 Gold service M Class 1 Silver 001100 Gold service H Class 1 Bronze 001110 Silver service L Class 2 Gold 010010 Silver service M Class 2 Silv...

Страница 119: ...application Time Schedule Scheduling your prioritization policy Refer to Time Schedule for more information Protocol The name of supported protocol Source Port The source port of packets to be monitor...

Страница 120: ...pplication Time Schedule Scheduling your prioritization policy Refer to Time Schedule for more information Protocol The name of supported protocol Source Port The source port of packets to be monitore...

Страница 121: ...and Settings Upstream 928 kbps Downstream 8 Mbps VoIP User 192 168 1 1 Normal Users 192 168 1 2 192 168 1 5 Restricted User 192 168 1 100 0 100 200 300 400 500 kbps VoIP VPN HIGH Others NORMAL Restric...

Страница 122: ...atency sensitive application Most VoIP devices are use SIP protocol and the port number will be assigned by SIP module automatically Better to use fixed IP address for catching VoIP packets as high pr...

Страница 123: ...bps 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 928kbp...

Страница 124: ...nd are using NAT Network Address Translation then you will usually need to configure your router to forward these incoming connection attempts using specific ports to the PC on your network running th...

Страница 125: ...ill be forwarded to the corresponding internal server Time Schedule A self defined time period to enable your virtual server You may specify a time schedule or Always on for the usage of this Virtual...

Страница 126: ...ver application Delete Click it to delete this virtual server application If you have disabled the NAT option in the WAN ISP section the Virtual Server function will hence be invalid If the DHCP serve...

Страница 127: ...r Virtual Server entries Cautious This Local computer exposing to the Internet may face varies of security risks Disabled As set in default setting it disables the DMZ function Enabled It activates yo...

Страница 128: ...esses NAT Type Select desired NAT type As set in default setting it disables the One to One NAT function Global IP Address Subnet The subnet of the public WAN IP address given by your ISP If your ISP...

Страница 129: ...r 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 U...

Страница 130: ...nformation please see IANA s website at http www iana org assignments port numbers For help on determining which private port numbers are used by common applications on this list please see the FAQs F...

Страница 131: ...ing the usage of the Internet by users or applications This Time Schedule correlates closely with router s time since router does not have a real time clock on board it uses the Simple Network Time Pr...

Страница 132: ...olio Day The default is set from Monday through Friday You may specify the days for the schedule to be applied Start Time The default is set at 8 00 AM You may specify the start time of the schedule E...

Страница 133: ...o 8 30 5 For End Time set time to 13 45 6 Click Apply button to save this setting Back to the Time Schedule page you can see the time profile has just been created Note Watch it carefully the days you...

Страница 134: ...Advanced section Static Route Dynamic DNS Checking Email Device Management and IGMP Static Routing Click on Routing Table and then choose Create Route add a routing table Destination This is the desti...

Страница 135: ...th the Dynamic DNS provider using their website for example http www dyndns org There are more than 5 DDNS services supported Disable Check to disable the Dynamic DNS function Enable Check to enable t...

Страница 136: ...function The following fields will be activated and required Account Name Enter the name login of the POP3 account you wish to check Normally it is the text in your email address before the symbol If...

Страница 137: ...IP Address You may specify an IP address 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...

Страница 138: ...mmunity 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 match...

Страница 139: ...p UDP group EGP not applicable Transmission SNMP group From RFC1650 EtherLike MIB dot3Stats From RFC 1493 Bridge MIB dot1dBase group dot1dTp group dot1dStp group if configured as spanning tree From RF...

Страница 140: ...Chapter 4 Configuration 136 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...

Страница 141: ...Group Management Protocol is used to management hosts from multicast group IGMP Forwarding Accepting multicast packet Default is set to Enable IGMP Snooping Allowing switched Ethernet to check and mak...

Страница 142: ...ion to Flash After changing the router s configuration settings you must save all of the configuration parameters to FLASH to avoid them being lost after turning off or resetting your router Click Sav...

Страница 143: ...uration 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 se...

Страница 144: ...alization of the PVC connection linesync failed Ensure that the telephone cable is connected properly from the ADSL port to the wall jack The ADSL LED on the front panel of the router should be on Che...

Страница 145: ...e Ethernet LEDs on the front panel The LED should be on for a 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 fire...

Страница 146: ...ubleshooting chapter please contact your Internet Service Provider ISP for additional help Contact BEC BEC Technologies Inc http www bectechnologies net 2005 BEC Technologies Inc All Rights Reserved M...

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