6.3 Wireless 6.3.1 Access Point Settings Beacon Interval: The Beacon Interval value indicates the frequency interval of the beacon. Enter a value between 20 and 1000. A beacon is a packet broadcast by the Router to synchronize the wireless network. RTS/CTS Threshold: The RTS (Request To Send) threshold (number of bytes) for enabling RTS/CTS handshake. Data with its frame size larger than this value will perform the RTS/CTS handshake.
handshake. Enter a value between 0 and 2432. Fragment Threshold: The threshold (number of bytes) for the fragmentation boundary for directed messages. It is the maximum data fragment size that can be sent. Enter a value between 256 and 2432. DTIM: This value is between 1 and 255, indicates the interval of the Delivery Traffic Indication Message (DTIM). 6.3.2 Multiple SSIDs Settings SSID: The SSID is a unique name to identify the ADSL Router in the Wireless LAN.
Action: Select Deny Association to block access to the router, MAC addresses not listed will be allowed to access the router. Select Allow Association to permit access to the router, MAC addresses not lusted will be denied access to the router. 7 Advanced Setup 7.1 Firewall User can enable or disable firewall feature of the ADSL router in the page. Firewall: Select this option can automatically detect and block Denial of Service (DoS) attacts, such as Ping of Death, SYN Flood, Port Scan and Land Attack.
[Static Route] Select this option to set Static Routing information. Destination IP Address: This parameter specifies the IP network address of the final destination of packets routed by this rule. IP Subnet Mask: Enter the subnet mask for this destination. Gateway IP Address: Enter the IP address of the gateway. A gateway does the actual forwarding of the packets. Enter the gateway’s IP address in the field or select which PVC you wish to act as a gateway.
remote node in its RIP broadcasts. If you choose Yes, the router in this remote node will be propagated to other hosts through RIP broadcasts. If you choose No, this route is kept private and is not included in the RIP broadcasts. When you are done making changes, click on SAVE to save your changes, DELETE to delete the rule with the parameters you set, BACK to return to the previous screen or CANCEL to exit without saving. 7.
define the Address Mapping rules; for VCs with single IP, since they have only one IP, there is no need to individually define the Address Mapping rule. 7.3.1 What NAT Does NAT changes the source IP address in a packet received from a subscriber (the inside local address) to another (the inside global address) before forwarding the packet to the WAN side.
on the WAN. For incoming packets, the ILA is the destination address on the LAN, and the IGA is the destination address on the WAN. NAT maps private (local) IP addresses to globally unique ones required for communication with hosts on other networks. It replaces the original IP source address (and TCP or UDP source port numbers for Many-to-One and Many-to-Many Overload NAT mapping) in each packet and then forwards it to the Internet.
7.3.4 NAT Mapping Types NAT supports five types of IP/port mapping. They are: a. One-to-One: In One-to-One mode, the TC3162 EVM maps one local IP address to one global IP address. b. Many-to-One: In Many-to-One mode, the TC3162 EVM maps multiple local IP addresses to one global IP address. c. Many-to-Many Overload: In Many-to-Many Overload mode, the TC3162 EVM maps multiple local IP addresses to shared global IP addresses. d.
DMZ Host IP Address: Enter the specified IP Address for DMZ host on the LAN side When you are done making changes, click on SAVE to save your changes or on BACK to return to the previous screen. 7.3.6 Virtual Server The Virtual Server is the server or server(s) behind NAT (on the LAN), for example, Web server or FTP server, that you can make visible to the outside world even though NAT makes your whole inside network appear as a single machine to the outside world.
7.3.7 IP Address Mapping The IP Address Mapping is for those VCs that with multiple IPs. The IP Address Mapping rule is per-VC based. (only for Multiple IPs’ VCs). Rule Index: The Virtual server rule index for this VC. You can specify up to 10 rules. All the VCs with single IP will use the same Virtual Server rules. Rule Type: There are 4 types of One-to-One, Many-to-One, Many-to-Many Overload, and Many-to Many No-Overload. Local Start & End IP: Enter the local IP address you plan to map to.
the Start IP is 0.0.0.0 and the End IP is 255.255.255.255. Public Start & End IP: Enter the Public IP Address you want to do NAT. Public Start IP is the starting Public IP Address and Public End IP is the ending Public IP Address. If you have a Dynamic IP, enter 0.0.0.0 as the Public Start IP. When you are done making changes, click on SAVE to save your changes, DELETE to delete the rule with the parameters you set, BACK to return to the previous screen or CANCEL to exit without saving.
7.4 QoS QoS (Quality of Service). This option will provide better service of selected network traffic over various technologies. Deploying QoS management to guarantee that all application receive the service levels required and sufficient bandwidth to meet performance expectations is indeed one important aspect of modem enterprise network.
7.5 VLAN Virtual LAN (VLAN) is 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 VLANs are based on logical instead of physical connections, it is very flexible for user/host management, bandwidth allocation and resource optimization.
Î Assign VLAN PVID for each interface: You can assign ATM VC, Ethernet (LAN) port, and Wireless LAN port’s PVID in this section. Î Define VLAN Group: Based on each VLAN group, you can configure each group’s VLAN setting. You can configure up to 8 VLAN settings. 7.6 ADSL Select this option to set ADSL Mode and ADSL Type information. ADSL Mode: Select which mode your ADSL connection uses from the dropdown list. The option has Auto Sync-up, ADSL2+, ADSL2, G.DMT, T1.413, G.
