DYNAMIX UM-S SHDSL ROUTER User Manual
G.shdsl Router User Manual 152 Table of Contents Descriptions.............................................................................................................. 4 Features ....................................................................................................................... 4 Specification ................................................................................................................ 4 Applications................................................................
G.shdsl Router User Manual 152 DHCP Server............................................................................................... 29 DHCP Client ................................................................................................ 30 DHCP relay.................................................................................................. 31 PPPoE or PPPoA........................................................................................ 32 IPoA or EoA ...........................
G.shdsl Router User Manual 152 Interface ................................................................................................................... 71 Serial Console............................................................................................................ 71 Telnet......................................................................................................................... 71 Operation Interface .........................................................................
G.shdsl Router User Manual 152 Descriptions The SHDSL (Single-Paired High Speed Digital Subscriber Loop) routers comply with G.991.2 standard with 10/100 Base-T auto-negotiation. It provides business-class, multi-range form 64Kbps to 2.304Mbps (for 2-wire mode) or 128kbps to 4.608Mbps (for 4-wire mode) payload rates over exiting single-pair copper wire.
G.shdsl Router User Manual 152 Bridging Ø Ø Ø Ø IEEE 802.1D transparent learning bridge IEEE 802.
G.shdsl Router User Manual 152 LAN Interface Ø 4-ports switching hub (4-port router) Ø 10/100 Base-T auto-sensing and auto-negotiation Ø Auto-MDIX (4-port router) Hardware Interface Ø WAN: RJ-11 Ø LAN: RJ-45 x 4 (4-port router) Ø LAN: RJ-45 x 1 (1-port router) Ø Console: RS232 female Ø RST: Reset button for factory default Indicators Ø General: PWR Ø WAN: LNK, ACT Ø LAN: 10M/ACT, 100M/ACT (1-port router) Ø LAN: 1, 2, 3, 4 (4-port router) Ø SHDSL: ALM Physical/Electrical Ø Dimensions: 18.7 x 3.3 x 14.
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G.shdsl Router User Manual 152 Yours Firewall A firewall protects networked computers from intentional hostile intrusion that could compromise confidentiality or result in data corruption or denial of service. It must have at least two network interfaces, one for the network it is intended to protect, and one for the network it is exposed to. A firewall sits at the junction point or gateway between the two networks, usually a private network and a public network such as the Internet.
G.shdsl Router User Manual 152 Level 5: Application Protocol Source/Destination address Source/destination port IP options connection status Level 4: TCP Level 3: IP Level 2: Data Link Level 1: Physical Stateful Inspection Filter remember this information UDP SP=3264 SA=192.168.0.5 DP=1525 DA=172.16.3.4 192.168.0.5 172.16.3.4 Matches outgoing so allows in UDP SP=1525 SA=172.16.3.4 DP=3264 DA=192.168.0.5 Nomatches so disallows in UDP SP=1525 SA=172.168.3.4 DP=2049 DA=192.168.0.
G.shdsl Router User Manual 152 PAT (Port Address Translation) 192.168.0.10:1025 Firewall 192.120.8.5 192.120.8.5:2205 192.120.8.5:2206 192.168.0.11:4406 Internet Client IP Internal Port External Port 192.168.0.10 1025 2205 192.168.0.11 4406 Internal/Protected Network 2206 External/Unprotected Network Circuit Gateway Also called a "Circuit Level Gateway," this is a firewall approach that validates connections before allowing data to be exchanged.
G.shdsl Router User Manual 152 Level 5: Application Level 4: TCP Telnet FTP Http SMTP Level 3: IP Level 2: Data Link Level 1: Physical Proxy Application Host PC Internal External Interface Interface Proxy Server Public Server Request Page Check URL Request Page Return Page Filter Content Return Page Denial of Service Attack Denial of service (DoS) attacks typically come in two flavors: resource starvation and resource overload.
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G.shdsl Router User Manual 152 Fraggle Attack- A perpetrator sends a large amount of UDP echo packets at IP broadcast addresses, all of it having a spoofed source address of a victim. IP Spoofing- IP Spoofing is a method of masking the identity of an intrusion by making it appeared that the traffic came from a different computer. This is used by intruders to keep their anonymity and can be used in a Denial of Service attack.
G.shdsl Router User Manual 152 Yours VLAN (Virtual Local Area Network) Virtual LAN (VLAN) is defined as a group of devices on one or more LANs that are configured so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. Because VLAN is based on logical instead of physical connections, it is extremely flexible. The IEEE 802.
G.shdsl Router User Manual 152 means that some other device, either the originator of the frame or a VLAN-aware bridge, has mapped this frame into a VLAN and has inserted the appropriate VID. The following figure shows the difference between a untagged frame and VLAN tagged frame, where the Tag Protocol Identifier (TPID) is of 0x8100 and it identifies the frame as a tagged frame.
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G.shdsl Router User Manual 152 Getting to know about the router This section will introduce hardware of the router. Front Panel The front panel contains LED which show status of the router.
G.shdsl Router User Manual 152 Rear Panel The rear panel of SHDSL router is where all of the connections are made.
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G.shdsl Router User Manual 152 Configuration to the router This guide is designed to lead users through Web Configuration of G.shdsl Router in the easiest and quickest way possible. Please follow the instructions carefully. Note: There are three methods to configure the router: serial console, Telnet and Web Browser. Only one configuration application is used to setup the Router at any given time. Users have to choose one method to configure it. For Web configuration, you can skip step 3.
G.shdsl Router User Manual 152 The difference Protocol need to setup difference WAN parameters. After knowing the Ptorocol provided by ISP, you have to ask the necessary WAN parameters to setup it.
G.shdsl Router User Manual 152 NB PC Cross Over Ethernet Cable Power Adapter DB-9 Cable Wall Jack G.shdsl Direct Connection with PC or NB for 1-port router Server File Server G.
G.shdsl Router User Manual 152 Configuration via Web Browser For Win85, 98 and Me, click the start button. Select setting and control panel. Double click the network icon. In the Configuration window, select the TCP/IP protocol line that has been associated with your network card and then click property icon.
G.shdsl Router User Manual 152 Choose IP address tab. Select Obtain IP address automatically. Click OK button. The window will ask you to restart the PC. Click Yes button. After rebooting your PC, open IE or Netscape Browser to connect the Router. Type http://192.168.0.1 The default IP address and sub net-mask of the Router is 192.168.0.1 and 255.255.255.0. Because the router acts as DHCP server in your network, the router will automatically assign IP address for PC or NB in the network.
G.shdsl Router User Manual 152 Basic Setup The Basic Setup contains LAN, WAN, Bridge and Route operation mode. User can use it to completely setup the router. After successfully completing it, you can access Internet. This is the easiest and possible way to setup the router. Note: The advanced functions are only for advanced users to setup advanced functions. The uncorrect setting of advanced function will affect the performance or system error, even disconnection. Click Basic for basic installation.
G.shdsl Router User Manual 152 Bridge Mode IP: 192.168.0.1 Netmask: 255.255.255.0 Gateway: 192.168.0.254 Bridge BAS IP: 192.168.0.254 DSLAM PC IP: 192.168.0.2 Netmask: 255.255.255.0 Gateway: 192.168.0.254 VPI:0, VCI:32 Encapsulation: LLC Before configuration the router in bridge mode check with your ISP about these information. VPI: VCI: Encapsulation: Gateway: Host Name: (if applicable) Click Bridge and CPE Side to setup Bridging mode of the Router and then click Next for the next setting.
G.shdsl Router User Manual 152 The screen will prompt the new configured parameters. Check the parameters and Click Restart The router will reboot with the new setting or Continue to configure another parameters.
G.shdsl Router User Manual 152 Routing Mode Routing mode contains DHCP server, DHCP client, DHCP relay, Point-to-Point Protocol over ATM and Ethernet and IP over ATM and Ethernet over ATM. You have to clarify which Internet protocol is provided by ISP. Click ROUTE and CPE Side then press Next. This product can be setup two SHDSL mode: CO, Central Office, and CPE, Customer Premises Equipment. For connection with DSLAM, the SHDSL mode is CPE.
G.shdsl Router User Manual 152 DHCP Server Dynamic Host Configuration Protocol (DHCP) is a communication protocol that lets network administrators to manage centrally and automate the assignment of Internet Protocol (IP) addresses in an organization's network. Using the Internet Protocol, each machine that can connect to the Internet needs a unique IP address. When an organization sets up its computer users with a connection to the Internet, an IP address must be assigned to each machine.
G.shdsl Router User Manual 152 DHCP Client Some of the ISP provides DHCP server service by which the PC in LAN can access IP information automatically. To setup the DHCP client mode, follow the procedure. LAN IP Type: Dynamic Click Next to setup WAN1 parameters.
G.shdsl Router User Manual 152 DHCP relay If you have a DHCP server in LAN and you want to use it for DHCP services, the product provides DHCP relay function to meet yours need. IP Type: Fixed IP Address: 192.168.0.1 Subnet Mask: 255.255.255.0 Host Name: SOHO Some of the ISP requires the host name as identification. You may check with ISP to see if your Internet service has been configured with a host name. In most cases, this field can be ignored.
G.shdsl Router User Manual 152 PPPoE or PPPoA PPPoA (point-to-point protocol over ATM) and PPPoE (point-to-point protocol over Ethernet) are authentication and connection protocols used by many service providers for broadband Internet access. These are specifications for connecting multiple computer users on an Ethernet local area network to a remote site through common customer premises equipment, which is the telephone company's term for a modem and similar devices.
G.shdsl Router User Manual 152 Type the ISP1 parameters. Username: test Password: test Password Confirm: test Your ISP will provide the user name and password. Idle Time: 10 You want your Internet connection to remain on at all time, enter 0 in the Idle Time field. There are two IP types, Dynamic and Static, which you can setup. The default IP type is Dynamic. It means that ISP PPP server will provide IP information including dynamic IP address when SHDSL connection is established.
G.shdsl Router User Manual 152 IPoA or EoA WAN LAN Router IP: 192.168.0.1 Netmask: 255.255.255.0 IP: 10.1.2.1 Netmask: 255.255.255.0 Gateway: 10.1.2.2 DNS: 168.95.1.1 BAS IP: 10.1.2.2 Netmask: 255.255.255.0 DSLAM PC IP: 192.168.0.2~51 Netmask: 255.255.255.0 Gateway: 192.168.0.1 VPI:0, VCI:33 Encapsulation: LLC Before configuration the router, check with your ISP about these information.
G.shdsl Router User Manual 152 The screen will prompt the parameters that will be written in EPROM. Check the parameters before writing in EPROM. Press Restart to restart the router working with new parameters or press continue to setup another parameter.
G.shdsl Router User Manual 152 Advanced Setup Advanced setup contains SHDSL, WAN, Bridge, Route, NAT/DMZ, Virtual server and firewall parameters.
G.shdsl Router User Manual 152 SHDSL You can setup the Annex type, data rate and SNR margin for SHDSL parameters in SHDSL. Click SHDSL Annex Type: There are two Annex types, Annex A (ANSI) and Annex B (ETSI), in SHDSL. Check with your ISP about it. Link Type: The product support two link type, 4-wire mode with 4.0608Mbps data rate and 2-wire mode with 2.304Mbps data rate. Data Rate: you can setup the SHDSL data rate in the multiple of 64kbps. For adaptive mode, you have to setup n=0.
G.shdsl Router User Manual 152 WAN The SHDSL router supports up to 8 PVCs. WAN 1 was configured via BASIC except QoS. If you want to setup another PVCs, 2 to 7, the parameters are setup in WAN. On the other hand, you must apply two or more Internet Services with ISPs otherwise you do not need to setup WAN. The WAN Number 1 will be the parameters setup in Basic Setup. If you want to setup another PVC, you can configure them in WAN 2 to WAN 8. Enter the parameters.
G.shdsl Router User Manual 152 range of PCR is 64kbps to 2400kbps SCR (Substained Cell Rate): The sustained rate at which you expect to transmit data, voice and video. Consider SCR to be the true bandwidth of a VC and not the lone-term average traffic rate. The range of SCR is 64kbps to 2400kbps. MBS (Maximum Burst Size): The amount of time or the duration at which the router sends at PCR. The range of MBS is 1 cell to 255 cells. Press Finish to finish setting.
G.shdsl Router User Manual 152 Bridge If your router is setup in bridge mode and you want to setup advanced filter function, you can use BRIDGE menu to setup the filter function, blocking function. Click Bridge to setup. Press Add to add the static bridge information. If you want to filter the definate MAC address of LAN PC to access Internet, press Add to establish the filtering table. Key the MAC address in MAC address field and select Filter in LAN field.
G.shdsl Router User Manual 152 VLAN Virtual LAN (VLAN) is defined as a group of devices on one or more LANs that are configured so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. Because VLAN is based on logical instead of physical connections, it is extremely flexible. Click VLAN to configure VLAN. The product support two types of VLAN, 802.1Q and Port-Based. User can configure one of them to the router.
G.shdsl Router User Manual 152 Port-Based VLANs are VLANs where the packet forwarding decision is based on the destination MAC address and its associated port. Click Port-Based VLAN to configure the router.
G.shdsl Router User Manual 152 Route If the Router is connected to more than one network, it may be necessary to set up a static route between them. A static route is a pre-determined pathway that network information must travel to reach a specific host or network. With Dynamic Routing, you can enable the Router to automatically adjust to physical changes in the network’s layout.
G.shdsl Router User Manual 152 RIP Mode: this parameter determines how the product handle RIP (Routing information protocol). RIP allows it to exchange routing information with other router. If set to Disable, the gateway does not participate in any RIP exchange with other router. If set Enable, the router broadcasts the routing table of the router on the LAN and incoporates RIP broadcast by other routers into it’s routing table.
G.shdsl Router User Manual 152 NAT/DMZ NAT (Network Address Translation) is the translation of an Internet Protocol address (IP address) used within one network to a different IP address known within another network. One network is designated the inside network and the other is the outside. Typically, a company maps its local inside network addresses to one or more global outside IP addresses and reverse the global IP addresses of incoming packets back into local IP addresses.
G.shdsl Router User Manual 152 Multi-NAT: Some of the virtual IP addresses (eg: 192.168.0.10 ~ 192.168.0.50) collectively use two of the global IP addresses (eg: 69.210.1.9 and 69.210.1.10). The Multi-NAT table will be setup as; Virtual Start IP Address: 192.168.0.10 Count: 40 Global Start IP Address: 69.210.1.9 Count: 2 Press Finish to continue. The screen will prompt the parameters that will be written in EPROM. Check the parameters before writing in EPROM.
G.shdsl Router User Manual 152 Virtual Server For example: Specific ports on the WAN interface are re-mapped to services inside the LAN. As only 69.210.1.8 (e.g., assigned to WAN from ISP) is visible to the Internet, but does not actually have any services (other than NAT of course) running on gateway, it is said to be a virtual server. Request with TCP made to 69.210.1.8:80 are remapped to the server 1 on 192.168.0.
G.shdsl Router User Manual 152 Firewall A firewall is a set of related programs that protects the resources of a private network from other networks. It is helpful to users that allow preventing hackers to access its own private data resource accidentally. This level only enables the NAT firewall and the remote management security. The NAT firewall will take effect if NAT function is enabled. The remote management security is default to block any WAN side connection to the device.
G.shdsl Router User Manual 152 This level enables basic firewall security, all DoS protection, and the SPI filter function. Press Finsih to finish setting firewall. The screen will prompt the parameters, which will be written in EPROM. Check the parameters. Press restart to restart the router or press Continue to setup another function.
G.shdsl Router User Manual 152 Click Advanced Firewall Security and then press Finish. A SYN flood attack attempts to slow your network by requesting new connections but not completing the process to open the connection. Once the buffer for these pending connections is full a server will not accept any more connections and will be unresponsive. ICMP Flood: A sender transmits a volume of ICMP request packets to cause all CPU resources to be consumed serving the phony requests.
G.shdsl Router User Manual 152 If you want to configure the Packet Filtering Parameters, choose Enable and press Add. Select the protocol and configure the parameter. If you want to ban all of the protocol from the IP (e.g.: 200.1.1.1) to access the all PCs (e.g.: 192.168.0.2 ~ 192.168.0.50) in the LAN, key in the parameter as; Protocol: ANY Direction: INBOUND (INBOUND is from WAN to LAN, and OUTBOUND is LAN to WAN.) Description: Hacker Src. IP Address: 200.1.1.1 Dest. IP Address: 192.168.0.2-192.168.0.
G.shdsl Router User Manual Packet Direction 1 Inbound 2 Outbound 152 Source 192.168.3.4 172.16.1.1 Destination 172.16.1.1 192.168.3.4 Protocol Dest. Port Action (Rule) TCP 25 Permit (A) TCP 1234 Permit (B) 172.16.1.1:25 192.168.3.4:1234 1 Internet 2 Firewall SMTP Server Packet Direction 3 Outbound 4 Inbound Source 172.16.1.1 192.168.3.4 SMTP Client Destination 192.168.3.4 172.16.1.1 Protocol Dest. Port Action (Rule) TCP 25 Permit (C) TCP 1357 Permit (D) 172.16.1.1:1357 192.168.3.
G.shdsl Router User Manual 152 Rule Order The rules order affects the filtering result. The filtering process will proceed from top to bottom, changing the order as the different result of filtering. Rule A B C Source Address 10.0.0.0 10.1.99.0 Any Destination Address 172.16.6.0 172.16.0.0 Any Action Permit Deny Deny Where “0” at the last eight bits indicates “from 1 to 254”, “0” at any eight bits preceding “0”, or “0.0.0” indicates “from 1 to 254”.
G.shdsl Router User Manual 152 Administration This session introduces security and simple network management protocol (SNMP) and time synchronous.
G.shdsl Router User Manual 152 Security For system secutiry, suggest to change the default user name and password in the first setup otherwise unauthorized persons can access the router and change the parameters. There are three ways to configure the router, Web browser, telnet and serial console. Press Security to setup the parameters. For greater security, change the Supervisor ID and password for the gateway.
G.shdsl Router User Manual 152 SNMP Simple Network Management Protocol (SNMP) provides for the exchange of messages between a network management client and a network management agent for remote management of network nodes. These messages contain requests to get and set variables that exist in network nodes in order to obtain statistics, set configuration parameters, and monitor network events. SNMP communications can occur over the LAN or WAN connection.
G.shdsl Router User Manual 152 Access Right: Deny for deny all access Access Right: Read for access read only Access Right: Write for access read and write. Community: it serves as password for access right. After configuring the community pool, press OK. SNMP trap is an informational message sent from an SNMP agent to a manager. Click Modify to modify the trap host pool. Version: select version for trap host (SNMP v1 or SNMP v2). IP: type the trap host IP Community: type the community password.
G.shdsl Router User Manual 152 Time Sync Time synchronization is an essential element for any business that relies on an IT system. The reason for this is that these systems all have clocks that are the source of time for files or operations they handle. Without time synchronization, time on these systems varies with each other or with the correct time and this can cause-, firewall packet filtering schedule processes to fail, security to be compromised, virtual server works in wrong schedule.
G.shdsl Router User Manual 152 Utility This section will describe the utility of the product including system information, load the factory default configuration, upgrade the firmware logout and restart the gateway.
G.shdsl Router User Manual 152 System Info Click System Info for review the information. The browser will prompt the system information.
G.shdsl Router User Manual 152 Config Tool This configuration tool has three functions: load Factory Default, Restore Configuration and Backup Configuration. Press Config Tool. Choose the function and then press finish. Ø Load Factory Default function: it will load the factory default parameters to the gateway. Note: All of the settings will be changed to factory default. On the other hand you will lose all the configured parameters.
G.shdsl Router User Manual 152 Upgrade You can upgrade the gateway using the upgrade function. Press Upgrade. Browse the file and press OK button to upgrade. The system will reboot automatically after finishing.
G.shdsl Router User Manual 152 Logout To logout the router, press logout.
G.shdsl Router User Manual 152 Restart For restarting the router, click the Restart in UTILITY. Press Restart to reboot the router.
G.shdsl Router User Manual 152 Status You can monitor the SHDSL status including mode, Tx power and Bitrate and Performance information including SNR margin, atteunation and CRC error count. LAN status will prompt the MAC address, IP address, Subnet mask and DHCP client table. WAN status will display the WAN interface information. You can view the routing table in the status of route. Interface status inculdes LAN and WAN statistics information.
G.shdsl Router User Manual 152 LAN-to-LAN connection with bridge Mode STU-C (CO) STU-R (CPE) Bridge Bridge IP: 192.168.0.1 Netmask: 255.255.255.0 PC IP: 192.168.0.2 Netmask: 255.255.255.0 VPI:0, VCI:32 Encapsulation: LLC IP: 192.168.0.100 Netmask: 255.255.255.0 Gateway: 192.168.0.1 IP: 192.168.0.200 Netmask: 255.255.255.0 Gateway: 192.168.0.2 CO side Click Bridge and CO Side to setup Bridging mode of the Router and then click Next. LAN Parameters Enter IP: 192.168.0.1 Enter Subnet Mask: 255.255.
G.shdsl Router User Manual 152 CPE Side Click Bridge and CO Side to setup Bridging mode of the Router and then click Next. LAN Parameters Enter IP: 192.168.0.2 Enter Subnet Mask: 255.255.255.0 Enter Gateway: 192.168.0.2 Enter Host Name: SOHO WAN1 Parameters Enter VPI: 0 Enter VCI: 32 Click LLC Click Next The screen will prompt the new configured parameters. Check the parameters and Click Restart The router will reboot with the new setting.
G.shdsl Router User Manual 152 LAN to LAN Connection with Routing Mode STU-C (CO) STU-R (CPE) Router IP: 192.168.20.1 Netmask: 255.255.255.0 IPoA or EoA VPI:0, VCI:32 Encapsulation: LLC Router IP: 192.168.10.1 Netmask: 255.255.255.0 IP: 192.168.30.2 Netmask: 255.255.255.0 Gateway: 192.168.30.1 IP: 192.168.30.1 Netmask: 255.255.255.0 Gateway: 192.168.30.2 IP: 192.168.20.100 Netmask: 255.255.255.0 Gateway: 192.168.20.1 IP: 192.168.10.200 Netmask: 255.255.255.0 Gateway: 192.168.10.
G.shdsl Router User Manual 152 IP Address: 192.168.20.1 Subnet mask: 255.255.255.0 Gateway: 192.169.30.2 Click Next The screen will prompt the parameters that will be written in EPROM. Check the parameters before writing in EPROM. Press Restart to restart the router working with new parameters or press continue to setup another parameter.
G.shdsl Router User Manual 152 CPE side Click ROUTE and CPE Side then press Next. Type LAN parameters: IP Address: 192.168.10.1 Subnet Mask: 255.255.255.0 Host Name: SOHO DHCP Service: For more DHCP service, review DHCP Service. Type the Wan Parameters; VPI: 0 VCI: 32 AAL5 Encap: LLC Protocol: IPoA , EoA , IPoA + NAT or EoA + NAT Note: The Protocol used in CO and CPE have to be the same. Click Next to setup the IP parameters. For more understanding about NAT, review NAT/DMZ in page 19. IP Address: 192.
G.shdsl Router User Manual 152 Configuration via Serial Console or Telnet with Manu Driven Interface Serial Console Check the connectivity of the RS-232 cable from your computer to the serial port of ROUTER. Start your terminal access program with VT100 terminal emulation. Configure the serial link with the following value: Parameter Value Baudrate Data Bits Parity Check Stop Bits Flow-control 9600 8 No 1 No Press the SPACE key until the login screen appears.
G.shdsl Router User Manual 152 Operation Interface For serial console and Telnet management, the ROUTER implements two operational interfaces: command line interface (CLI) and menu driven interface. The CLI mode provides users a simple interface, which is better for working with script file. The menu driven interface is a user-friendly interface to general operations. The command syntax for CLI is the same as that of the menu driven interface.
G.shdsl Router User Manual 152 Window structure From top to bottom, the window will be divided into four parts: 1. Product name 2. Menu field: Menu tree is prompted on this field. “>>” symbol indicates the cursor place. 3. Configuring field: You will configure the parameters in this field. < parameters > indicates the parameters you can choose and < more…> indicates that there have submenu in the title. 4. Operation command for help The following table shows the parameters in the brackets.
G.shdsl Router User Manual 152 Menu Driven Interface Commands Before changing the configuration, familiarize yourself with the operations list in the following table. The operation list will be shown on the window. Keystroke [UP] or I [DOWN] or K [LEFT] or J [RIGHT] or L [ENTER] [TAB] Ctrl + C Ctrl + Q Menu Driven Interface Commands Description Move to above field in the same level menu. Move to below field in the same level menu. Move back to previous menu. Move forward to submenu.
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G.shdsl Router User Manual 152 Configuration To setup the router, move the cursor “ >>” to enable and press enter key. While the screen appears, type the supervisor password. The default supervisor password is root. The password will be prompted as “ * “ symbol for system security. ---------------------------------------------------------------------Command: enable Message: Please input the following information.
G.shdsl Router User Manual 152 Status You can view running system status of SHDSL, WAN, route and interface via status command. Move cursor “ >> “ to status and press enter.
G.shdsl Router User Manual 152 Show You can view the system information, configuration and configuration in command script by show command. Move cursor “ >> “ to show and press enter. >> system config script Command system config script Show general information Show all configuration Show all configuration in command script Description The general information of the system will show in system command. Config command can display detail configuration information.
G.shdsl Router User Manual 152 Write For any changes of configuration, you must write the new configuration to EPROM using write command and reboot the router to take affect. Move cursor to “ >> “ to write and press enter. ---------------------------------------------------------------------Command: write Message: Please input the following information.
G.shdsl Router User Manual 152 Reboot To reboot the router, use reboot command. Move cursor to “ >> “ to write and press enter. ---------------------------------------------------------------------Command: reboot Message: Please input the following information.
G.shdsl Router User Manual 152 Ping Ping command will be used to test the connection of router. Move cursor “ >> “ to ping and press enter. ---------------------------------------------------------------------Command: ping [1~65534|-t] [1~1999] Message: Please input the following information. IP address : 10.0.0.
G.shdsl Router User Manual 152 Administration You can modify the user profile, telnet access, SNMP (Sample Network Management Protocol), supervisor information and SNTP (Simple Network Time Protocol) in admin. The route is enable è admin. For configuration the parameters, move the cursor “ >> “ to admin and press enter.
G.shdsl Router User Manual 152 Security Security command can be configured sixteen legal IP address for telnet access and telnet port number. Move the cursor “ >> “ to security and press enter. The default legal address is 0.0.0.0. It means that there is no restriction of IP to access the router via telnet.
G.shdsl Router User Manual 152 The screen will prompt as follow: >> edit list Edit trap host parameter Show trap configuration Supervisor Password and ID The supervisor password and ID are the last door for security but the most important. Users who access the router via web browser have to use the ID and password to configure the router and users who access the router via telnet or console mode have to use the password to configure the router.
G.shdsl Router User Manual 152 To configure SNTP v4 time synchronization, follow the below procedures. move the cursor to method and press enter. ---------------------------------------------------------------------Command: admin sntp method Message: Please input the following information. SYNC method (Enter for default) : SNTPv4 ---------------------------------------------------------------------Move the cursor to service and press enter.
G.shdsl Router User Manual 152 Utility There are three utility tools, upgrade, backup and restore, embedded in the firmware. You can update the new firmware via TFTP upgrade tools and backup the configuration via TFTP backup tool and restore the configuration via TFTP restore tool. For upgrade, TFTP server with the new firmware will be supported by supplier but for backup and restore, you must have your own TFTP server to backup and restore the file. Move the cursor “ >> “ to utility and press enter.
G.shdsl Router User Manual 152 Setup All of the setup parameters are located in the subdirectories of setup. Move the cursor “ >> “ to setup and press enter.
G.shdsl Router User Manual 152 Clear command can clear CRC error count. Generally, you cannot need to change SNR margin, which range is from 0 to 10. SNR margin is an index of line connection. You can see the actual SNR margin in STATUS SHDSL. The larger SNR margin, the better line connection. If you set SNR margin in the field as 2, the SHDSL connection will drop and reconnect when the SNR margin is lower than 2.
G.shdsl Router User Manual 152 ISP command can configure account name, password and idle time. Idle time are from 0 minute to 300 minutes. Most of the ISP use dynamic IP for PPP connection but some of the ISP use static IP. Configure the IP type, dynamic or fixed, via ip_type command. You can review the WAN interface configuration via list command. Bridge You can setup the bridge parameters in bridge command. If the product is configured as a router, you do not want to setup the bridge parameters.
G.shdsl Router User Manual 152 VLAN Virtual LAN (VLAN) is defined as a group of devices on one or more LANs that are configured so that they can communicate as if they were attached to the same wire, when in fact they are located on a number of different LAN segments. Because VLAN is based on logical instead of physical connections, it is extremely flexible. You can setup the Virtual LAN (VLAN) parameters in vlan command.
G.shdsl Router User Manual 152 VLAN port status is a 12-digit binary number whose bit-1 location indicates the VLAN port membership in which 4MSBs and 8MSB represents LAN ports and WAN port, respectively. For example: the above setting means that the VID 20 member port includes LAN1, LAN2 and WAN. The member ports are tagged members. Use PVID command to change the member port to untagged members To assign PVID (Port VID), move the cursor “>>” to PVID and press enter.
G.shdsl Router User Manual 152 network. You can setup 20 sets of static route in static command. After entering static menu, the screen will show as follow: >> add delete list Add static route entry Delete static route entry Show static routing table You can add 20 sets of static route entry by using add command. Type the IP information of the static route including IP address, subnet mask and gateway. You can delete the static route information via delete command.
G.shdsl Router User Manual 152 Attrib command can configure RIP mode, authentication type and Poison reverse mode. Version command can configure RIP protocol version. Authe command can configure authentication code. You can review the list of RIP parameters via list command. LAN LAN interface parameters can be configured LAN IP address, subnet mask and NAT network type.
G.shdsl Router User Manual 152 The virtual menu contains range of virtual IP address, delete virtual IP address and show virtual IP address. >> range delete list Edit virtual IP address pool Delete virtual IP address pool Show virtual IP address pool You can create five virtual IP address pool range in range command. ---------------------------------------------------------------------Command: setup ip_share nat virtual range <1~5> <1~253> Message: Please input the following information.
G.shdsl Router User Manual 152 You can delete global IP address range- from 1 to 5- by using delete command. You can view the global IP address range via list command. To modify fixed IP address mapping, move the cursor “>>” to fixed command and press enter. >> modify interface delete list Modify fixed NAT mapping Bind address pair to specific interface Delete fixed NAT mapping Show fixed IP address mapping You can create up to 10 fixed NAT mapping entry via range command.
G.shdsl Router User Manual 152 ---------------------------------------------------------------------Command: setup ip_share pat modify <1~10> Message: Please input the following information. Virtual server entry number <1~10>: 1 ---------------------------------------------------------------------After key in enter, the screen will prompt as below.
G.shdsl Router User Manual 152 After enabling the DMZ, shift the cursor to address and press enter. ---------------------------------------------------------------------Command: setup ip_share dmz address <1~10> Message: Please input the following information. Virtual IP address: 192.168.0.251 Active interface number (Enter for default) <1>: 1 ---------------------------------------------------------------------- Firewall The product supports advanced firewall.
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G.shdsl Router User Manual 152 (ping) to the network address of one system. This system is known as the amplifier. The return address of the ping has been faked (spoofed) to appear to come from a machine on another network (the victim). The victim is then flooded with responses to the ping. As many responses are generated for only one attack, the attacker is able use many amplifiers on the same victim.
G.shdsl Router User Manual 152 You can setup 3 domain name servers via name_server commands. Fixed Host IP Address list are setup via fixed command. >> add delete Add a fixed host entry Delete a fixed host entry You can view the DHCP configuration via list command. DNS proxy You can setup three DNS servers in the product. The number 2 and 3 DNS servers are option. Move cursor “ >> “ to dns_proxy and press enter.
G.shdsl Router User Manual 152 Copyright & Regulatory Information Manual Copyright Ó 2004. This manual described in it is copyrighted with all rights reserved. This manual may not be copied, in whole or in part, without written consent. All product names are trademarks and or registered trademarks of their respective companies.
