No line by a workaround that cannot be dialed automatically

When using a wireless router for broadband dial-up access, we may often encounter the device can not automatically dial the strange phenomenon, encountered this phenomenon, we can from the following aspects of the investigation:

First, the land by the device compatibility problem

Verify that the wireless router you are using has access to the local telecommunications department, if the device does not have access to the Telecommunications network license, then the wireless router through the local telecommunications department provided by the line for dial-up operation, it is easy to automatically dial the phenomenon. For example, a wireless router may be normal in the south, but it may not be normal after the north, in order to solve this incompatibility, the general need for the wireless router within the relevant firmware for special upgrades to ensure that the wireless router dial normal.

At present, the introduction of the market of wireless routers, broadband routers are not compatible with the local telecommunications department ADSL network line equipment, even if these products can be compatible with dial-up, but in the regular use of the process is also prone to dial-up disconnection and other failures.

In fact, we can use the ADSL equipment of the local telecommunication Department to dial the Internet, after all, these devices have the PPPoE dial-up function, which is almost always recognized by the local telecommunication department. Using the PPPoE dial-up feature from the ADSL client can ensure that dial-up Internet access is both stable and fast.

Second, the router's parameter setup problem

Second, check the wireless router for the correct parameter settings, especially to see if the MTU value is set correctly. Normally, we can set the MTU value to the maximum of 1492 when using the PPPoE dial-up connection, and try to set the maximum value of the MTU value to 1500 if you are surfing the Internet over the LAN mode.

Therefore, when the wireless router is not able to automatically dial the phenomenon, we can enter the background of the device to set up the interface, check the device's MTU value is 1492, if found wrong, must be in time to modify it.

Third, the user-side Access Equipment working mode problem

In general, ADSL access equipment mainly includes ADSL modem and ADSL router two types, of which ADSL modem equipment only support bridge working mode, and ADSL router can support bridge working mode and routing work.

ADSL Router equipment is currently widely used broadband Internet access equipment, it supports PPPoE, RFC-1483 Bridge, PPPoA, Enet EnCap, such as data packaging, if we use ADSL router equipment and wireless router equipment to network, Then we have to let the dial-up line through the ADSL router device and then connected to the wireless router, and then by the wireless router for PPPoE dial-up operation; and we have to first of all the ADSL router equipment to adjust the mode of operation of RFC 1483 bridge bridging Way, Before you can connect to the wireless router, and finally log on to the wireless router's background management window, set up the network access mode through the Parameter Setting Wizard function, when setting the access mode, you must select the ADSL PPPoE dialing method, at the same time, the ISP service provider's account information and Vpi/vci parameters are correctly set.

Through the above efforts, the wireless router can not automatically dial the phenomenon of failure will be able to exclude.