ADSL error code table

Error 602 The port is already open
Problem: the dial-up network cannot be connected due to a device installation error or in use.
Cause: RasPPPoE is not fully and correctly installed.
Solution: uninstall and reinstall any PPPoE software.

Error 605 Cannot set port information
Problem: the port cannot be set for the dial-up network due to device installation errors
Cause: RasPPPoE is not fully and correctly installed.
Solution: uninstall and reinstall any PPPoE software.

Error 606 The port is not connected
Problem: the dial-up network cannot connect to the required device Port
Cause: RasPPPoE is not completely and correctly installed, connection line failure, ADSL MODEM
Fault
Solution: Uninstall any PPPoE software, reinstall it, and check the network cable and ADSL.
MODEM

Error 608 The device does not exist
Problem: the device connected to the dial-up network does not exist.
Cause: RasPPPoE is not fully and correctly installed.
Solution: uninstall and reinstall any PPPoE software.

Error 609 The device type does not exist
Problem: the type of the device connected to the dial-up network cannot be determined.
Cause: RasPPPoE is not fully and correctly installed.
Solution: uninstall and reinstall any PPPoE software.

Error 611 The route is not available/612 The route is not
Allocated
Problem: the dial-up network connection route is incorrect.
Cause: the RasPPPoE is not fully and correctly installed, and the ISP Server is faulty.
Solution: uninstall and reinstall any PPPoE software, and call the ISP to ask

Error 617 The port or device is already disconnecting
Problem: the device connected to the dial-up network has been disconnected.
Cause: RasPPPoE is not fully and correctly installed, ISP Server faults, connection line faults, and adsl modem faults
Solution: uninstall and reinstall any PPPoE software. Call the ISP to check the network cable and adsl modem.

Error 619 problem: unable to establish a connection with the ISP Server
Cause: adsl isp Server fault and ADSL Telephone Line Fault
Solution: Check whether the ADSL signal lights are correctly synchronized. Call ISP to ask

Error 621 Cannot open the phone book file
Error 622 Cannot load the phone book file
Error 623 Cannot find the phone book entry
Error 624 Cannot write the phone book file
Error 625 Invalid information found in the phone book
Problem: Windows NT or Windows 2000 Server network RAS network component failure
Cause: Uninstall all PPPoE software and reinstall the RAS network component and RasPPPoE.

Error 630
Problem: no response from ADSL MODEM
Cause: ADSL telephone line fault, adsl modem fault power supply not open, etc)
Solution: Check the ADSL Device

Error 633
Problem: the dial-up network cannot be connected due to a device installation error or in use.
Cause: RasPPPoE is not fully and correctly installed.
Solution: uninstall and reinstall any PPPoE software.

Error 638
Problem: after a long time, you cannot connect to the ISP's ADSL Access Server
Cause: the ISP Server is faulty. You entered a wrong phone number in the poor connection created by RasPPPoE.
Solution: Run raspppoe.exe with the specified number to check whether the ISP service can be listed,
To ensure that the ISP is normal; clear the phone number in the used dial-up connection or leave only one 0.

Error 645
Problem: The NIC does not respond correctly
Cause: Nic fault or NIC Driver fault
Solution: Check the NIC and reinstall the NIC Driver.

Error 650
Problem: the remote computer does not respond and the connection is disconnected.
Cause: Network Protocol Error Caused by adsl isp Server fault, Nic fault, abnormal Shutdown
Solution: Check whether the ADSL signal lamp can be correctly synchronized. Call the ISP to ask. Check the NIC and delete all network components to reinstall the network.

Error 651
Problem: Error reported by ADSL MODEM
Cause: Windows is in safe mode, or other errors
Solution: When this error occurs, repeat it to report the specific error code.

Error 691
Problem: the user name and password entered are incorrect. A connection cannot be established.
Cause: the user name and password are incorrect, and the ISP Server is faulty.
Solution: use the correct user name and password, and use the correct ISP account format
(Name @ service), call the ISP to ask.

Error 718
Problem: no response is returned when the remote computer times out when the user name is verified. The connection is closed.
Cause: adsl isp Server fault
Solution: Call the ISP to ask

Error 720
Problem: the dial-up network cannot coordinate server protocol settings in the Network
Cause: the adsl isp Server is faulty. An abnormal shutdown may cause a network protocol error.
Solution: Call the ISP to delete all network components and reinstall the network.

Error 734
Problem: the PPP Connection Control Protocol is suspended.
Cause: the adsl isp Server is faulty. An abnormal shutdown may cause a network protocol error.
Solution: Call the ISP to delete all network components and reinstall the network.

Error 738
Problem: the server cannot assign an IP address
Cause: the adsl isp Server is faulty. Too many ADSL users exceed the IP addresses that the ISP can provide.
Address
Solution: Call the ISP to ask

Error 797
Problem: The adsl modem connection device is not found
Cause: the power supply of the adsl modem is not enabled, and the connection line between the nic and adsl modem appears.
Problem: after the software is installed, the corresponding protocol is not properly set. When a dial-up connection is created, an incorrect null connection is established.
Solution: Check the power supply and connection lines, check the network properties, and check whether the related protocols related to RasPPPoE are correctly installed and properly attached.) check whether the NIC appears? No. Or! And set it to Enable. Check the attributes of the dial-up connection and whether the connected device uses a device named "ISDN channel-Adapter Name (xx, this device is an empty device. If you cancel it, select the correct PPPoE device to replace it.
Or create a new dial-up connection.