Let your ADSL route-router setting guide (1)

This article describes the steps for configuring a vro and describes how to use a vro to access the Internet. Describes how to configure a vro.

1. Search for routes

First, make sure that your ADSL supports the routing function. Because the device that leaves the factory a few years ago does not necessarily meet the requirements, you can enter the ADSL management interface or refer to the instructions to confirm whether it supports routing. Some old-style ADSL devices can upgrade the firmware to add the routing function. You can query the results on the manufacturer's website and download the latest update file. This is not the case if you have purchased it in the past one or two years. You need to know that the competition in the IT industry is fierce now... let's take some time to help some friends upgrade their old devices. ADSL can be upgraded in two ways: using FTP or TFTP Trivial File Transfer Protocol, small File Transfer Protocol, using UDP Protocol) and using the window mode in the WEB management interface. We recommend that you download the file to your local disk and then upgrade the local disk.

Let's look at the first method. First, you need to set up an FTP or TFTP server on the local machine. Most people know that FTP is too TFTP. Therefore, we will take FTP as an example here and assume that the FTP server has been deployed, open an account on FTP. Its root directory is the folder where the downloaded upgrade file is located. Then, modify the IP address of the network adapter connected to ADSL to 168.0.0.1 Based on the vendor's instructions.) The subnet mask is 255.255.255.0. Click Start → run, and enter telnet 168.0.0.1, enter the FTP user name, password, and file name suffix In the logon interface.) then, confirm the update as prompted. after about 20 seconds, ADSL will automatically restart and the upgrade will be successful.

Almost all manufacturers have built a more user-friendly WEB management interface in the new product. Even if you upgrade the firmware, you can perform this operation without setting up any FTP or TFTP. Open IE, enter 192.168.1.1 in the address bar, the default adsl ip address in this example), and select "manage". The names of ADSL may be different, in short, you can find the local image update or BIOS upgrade options, select the Update file you downloaded, and Click Upload. After several seconds, the upgrade is successful, and then select "Save & restart ". After you restart ADSL, a route and bridge option is added to the WEB management page.

2. Set routes

Select the "atm vc" tag, and select a VPI/VCI line, virtual path recognition, and virtual channel recognition that are provided by your ISP service provider ). If you are not clear about it, you can ask the local telecom or ISP supplier. If you are inferior to God, you can try it one by one without making a phone call. Of course, you 'd better back up the available parameters before modification, because some ISP service providers still require customers to change the default values in VPI/VCI before accessing the Internet. Note that the bridging function must be disabled when routing is enabled.

Next we enable DHCPDynamic Host Configuration Protocol, Dynamic Host Configuration Protocol) and DNSDomain Name System, Domain Name System ), enable ADSL to automatically assign an IP address to the computer connected to the LAN-from the specified address pool and provide DNS services. Let's add an address pool from 192.168.1.3 to 192.168.1.12 with 10 IP addresses as an example: Open the "DHCP service" Page and click "add ", in the displayed DHCP add window, enter 192.168.1.3 and 192.168.1.12 for the start address and end ip address respectively. Enter the Mac address 00: 00: 00: 00: 00: 00, which can be any number) and the subnet mask is 255.255.255.0. Enter the adsl ip Address "192.168.1.1" at the gateway and DNS address respectively, and click Submit. You need to know that some ADSL do not need to set the addresses of the gateway and DNS servers. By default, they point to the ADSL itself, while some ADSL appear 0.0.0.0, please refer to the content marked in your ADSL statement. After DHCP is Enabled, you will find an extra IP address segment on the "DHCP service" page. If the IP address segment is in the "Enabled" status, it indicates that it has been successfully Enabled, finally, remember to select "save" on the "manage" page ".