MBS -- Maximum Burst Size, a traffic parameter that specifies the maximum number of cells that can be transmitted at the peak cell rate. Apply Changes -- Set new PVC OoS mode for the selected PVC. New parameters will take effect after save into flash memory and reboot the system. See section “Admin” for save details. Undo -- Discard your settings. 4.5.3 ADSL Settings The ADSL Settings page allows you to select any combination of DSL training modes.
AnnexL Option -- Enable/Disable ADSL2/ADSL2+ Annex L capability AnnexM Option -- Enable/Disable ADSL2/ADSL2+ Annex M capability. ADSL Capability -- “Bitswap Enable”: Enable/Disable bitswap capability. “SRA Enable”: Enable/Disable SRA (seamless rate adaptation) capability. Tone Mask -- Choose tones to be masked. Masked tones will not carry any data. Apply Changes -- Click to save the setting to the configuration and the modem will be retrained. 4.
IP Pool Range -- Specify the lowest and highest addresses in the pool. Max Lease Time -- The Lease Time is the amount of time that a network user is allowed to maintain a network connection to the device using the current dynamic IP address. At the end of the Lease Time, the lease is either renewed or a new IP is issued by the DHCP server. The amount of time is in units of seconds. The default value is 86400 seconds (1 day). The value –1 stands for the infinite lease.
and then forward that information to the host. You should set the DHCP mode after you configure the DHCP relay. DHCP Mode -- Specify the IP address of your ISP’s DHCP server. Requests for IP information from your LAN will be passed to the default gateway, which should route the request appropriately. Apply Changes -- Click to save the setting to the configuration. 4.6.2 DNS There are two submenus for the DNS Configuration: [DNS Server] and [Dynamic DNS].
Attain DNS Automatically -- Select this item if you want to use the DNS servers obtained by the WAN interface via the auto-configuration mechanism. Set DNS Manually -- Select this item to configure up to three DNS IP addresses. Apply Changes -- Set new DNS relay configuration. New parameters will take effect after save into flash memory and reboot the system. [Dynamic DNS] Each time your device connects to the Internet, your ISP assigns a different IP address to your device.
DDNS provider -- There are two DDNS providers to be selected in order to register your device with: DynDNS and TZO. A charge may occur depends on the service you select. Hostname -- Domain name to be registered with the DDNS server User Name -- User-name assigned by the DDNS service provider. Password -- Password assigned by the DDNS service provider. Email -- Enter Email for TZO settings. Key -- Enter key for TZO settings. Add -- Click Add to add this registration into the configuration.
Outgoing Default Action -- Specify the default action on the LAN to WAN forwarding path. Incoming Default Action -- Specify the default action on the WAN to LAN forwarding path. Apply Changes -- Click to save the setting of default actions to the configuration. Direction -- Traffic forwarding direction. Protocol -- There are 3 options available: TCP, UDP and ICMP. Rule Action -- Deny or allow traffic when matching this rule.
4.6.3.2 MAC Filtering The MAC filtering feature allows you to define rules to allow or deny frames through the device based on source MAC address, destination MAC address, and traffic direction. Outgoing Default Action -- Specify the default action on the LAN to WAN bridging/forwarding path. Incoming Default Action -- Specify the default action on the WAN to LAN bridging/forwarding path. Apply Changes -- Click to save the setting of default actions to the configuration.
4.6.3.3 Port Forwarding Firewall keeps unwanted traffic from the Internet away from your LAN computers. Add a Port Forwarding entry will create a tunnel through your firewall so that the computers on the Internet can communicate to one of the computers on your LAN on a single port. Port Forwarding -- Check this item to enable or disable the port-forwarding feature. Protocol -- There are 3 options available: TCP, UDP and Both.
4.6.3.4 URL Blocking This page is used to configure the Blocked FQDN (such as tw.yahoo.com) and filtered keyword. Here you can add/delete FQDN and filtered keyword. URL Blocking -- Check this item to enable or disable the URL Blocking feature. Apply Changes -- Click to save the rule entry to the configuration. FQDN -- Enter URL link which you want to filter in this section; and then click Add to save the change. Delete Selected -- Delete the selected URL Blocking rules from the table.
4.6.3.5 Domain Blocking This page is used to configure the Blocked domain. Here you can add/delete the block domain. Domain Blocking -- Check this item to enable or disable the Domain Blocking feature. Apply Changes -- Click to save the rule entry to the configuration. Domain -- A user-friendly name that refers to the group of hosts (subnet) that will be blocked. Delete Selected -- Delete the selected Domain Blocking rules from the table.
DMZ Host -- Check this item to enable the DMZ feature. DMZ Host IP Address -- IP address of the local host. This feature sets a local host to be exposed to the Internet. Apply Changes -- Click to save the setting to the configuration. 4.6.4 UPnP The DSL device supports a control point for Universal Plug and Play (UPnP) version 1.0, and supports two key features: NAT Traversal and Device Identification. This feature requires one active WAN interface. In addition, the host should support this feature.
UPnP -- Enable/disable UPnP feature. WAN Interface -- Select WAN interface that will use UPnP from the drop-down lists. Apply Changes -- Click to save the setting to the system configuration. 4.6.5 RIP RIP is an Internet protocol you can set up to share routing table information with other routing devices on your LAN, at your ISP’s location, or on remote networks connected to your network via the ADSL line.
RIP -- Enable/disable RIP feature. Apply Changes -- Click to save the setting of this setting block to the system configuration Interface -- The name of the interface on which you want to enable RIP. Receive Mode -- Indicate the RIP version in which information must be passed to the DSL device in order for it to be accepted into its routing table. Send Mode -- Indicate the RIP version this interface will use when it sends its route information to other devices.
4.7.2 Bridging You can enable/disable Spanning Tree Protocol and set MAC address aging time in this page.
Ageing Time -- Set the Ethernet address ageing time, in seconds. After [Ageing Time] seconds of not having seen a frame coming from a certain address, the bridge will time out (delete) that address from Forwarding DataBase(fdb). 802.1d Spanning Tree -- Enable/disable the spanning tree protocol Apply Changes -- Save this bridge configuration. New configuration will take effect after saving into flash memory and rebooting the system. Show MACs -- List MAC address in forwarding table. 4.7.
Enable -- Check to enable the selected route or route to be added. Destination -- The network IP address of the subnet. The destination can be specified as the IP address of a subnet or a specific host in the subnet. It can also be specified as all zeros to indicate that this route should be used for all destinations for which no other route is defined (this is the route that creates the default gateway). Subnet Mask -- The network mask for the destination subnet. The default gateway uses a mask of 0.0.0.0.
that uses the UDP protocol on port 161 to communicate between clients and servers. The DSL device can be managed locally or remotely by SNMP protocol. SNMP -- Enable/disable RIP feature. System Description -- System descriptions of the DSL device. System Contact -- Contact person and/or contact information for the DSL device. System Name -- An administratively assigned name for the DSL device. System Location -- The physical locations of the DSL device. System Object ID -- Vendor object identifier.
4.7.5 Port Mapping To manipulate a mapping group: (1) Select a group from the table (2) Select interfaces from the available/grouped interface list and add it to the grouped/available interface list using the arrow buttons to manipulate the required mapping of the ports. (3) Click “Apply Changes” button to save the changes. 4.7.6 IP QoS The DSL device provides a control mechanism that can provide different priority to different users or data flows. The QoS is enforced by the QoS rules in the QoS table.
[Classification] IP QoS -- Enable/disable the IP QoS function. Source IP -- The IP address of the traffic source. Source Netmask --The source IP netmask. This field is required if the source IP has been entered. Source Port -- The source port of the selected protocol. You cannot configure this field without entering the protocol first. Destination IP -- The IP address of the traffic destination. Destination Netmask -- The destination IP netmask.
