HTTP status Codes (various error code COLLECTIONS)

HTTP Status Codes (various error code COLLECTIONS)

Continue the initial request has been accepted and the customer should continue to send the remainder of the Request. (HTTP 1.1 New)
101 Switching Protocols Server translates the Client's request to another protocol (HTTP 1.1 New)
All ok, the answer document for Get and post requests is Followed.
The 201 Created server has created the document, and the location header gives its url.
202 Accepted has accepted the request, but the processing has not been completed.
203 Non-authoritative Information The document has returned normally, but some of the answer headers may be incorrect because a copy of the document (HTTP 1.1 New) is being used.
204 No Content There is no new document, the browser should continue to display the original Document. This status code is useful if the user refreshes the page on a regular basis and the servlet can determine that the User's document is new Enough.
205 Reset content is not new, but the browser should reset what it displays. Used to force the browser to clear the form input (HTTP 1.1 new).
The 206 Partial Content client sends a GET request with a range header that the server has completed (HTTP 1.1 new).
Multiple Choices customer requested documents can be found in multiple locations that have been listed in the returned Document. If the server wants to make a preference, it should be indicated in the location answer Header.
301 Moved Permanently The document requested by the customer elsewhere, the new URL is given in the location header, and the browser should automatically access the new Url.
302 Found is similar to 301, but the new URL should be treated as a temporary replacement, not a Permanent. Note that the corresponding status information in HTTP1.0 is "Moved temporatily".

When the status code appears, the browser can automatically access the new url, so it is a useful status Code.

Note that this status code can sometimes be used with 301 Substitutions. For example, if the browser mistakenly requestsHttp://host/~user(the trailing Slash is missing), some servers return 301, and some return 302.

Strictly speaking, We can only assume that the browser will automatically redirect only if the original request is Get. See 307.
303 See other is similar to 301/302, except that if the original request is the Post,location header the specified redirect target document should be fetched via get (HTTP 1.1 new).
304 Not Modified client has buffered documents and issued a conditional request (typically providing a if-modified-since header indicating that the customer only wants to update the document than the specified date). The server tells the customer that the original buffered document can continue to be used.
305 Use proxy The document requested by the client should be extracted from the agent server indicated by the location header (HTTP 1.1 is new).
307 temporary Redirect and 302 (Found) are the Same. Many browsers incorrectly respond to a 302 response for redirection, even if the original request is post, even though it can actually be redirected only if the answer to the POST request is 303. For this reason, HTTP 1.1 has been added in 307 to allow for more cleanup of the region in several status codes: when a 303 response occurs, the browser can follow the redirected get and post requests, and if the 307 answer, the browser can only follow the redirect to the Get Request. (HTTP 1.1 New)
A syntax error has occurred in the request Requests.
401 Unauthorized customer attempts to access password-protected pages without Authorization. A www-authenticate header is included in the answer, and the browser displays the user Name/password dialog box, and then makes a request again after filling in the appropriate authorization Header.
403 Forbidden resource is not available. The server understands the Customer's request, but refuses to process it. This is usually caused by the permissions set on the file or directory on the Server.
404 Not Found Could not find the resource at the specified Location. This is also a common answer.
The 405 method not allowed request methods (GET, POST, HEAD, DELETE, PUT, trace, etc.) do not apply to the specified resource. (HTTP 1.1 New)
406 not acceptable the specified resource has been found, but its MIME type is incompatible with the client specified in the Accpet header (HTTP 1.1 new).
407 Proxy authentication Required is similar to 401, which means that the client must be authorized by the proxy server First. (HTTP 1.1 New)
408 Request Timeout The customer has not made any requests during the waiting time of the server License. Customers can repeat the same request at a later Time. (HTTP 1.1 New)
409 Conflict is usually associated with a put Request. The request cannot succeed because the request conflicts with the current state of the Resource. (HTTP 1.1 New)
410 Gone The requested document is no longer available, and the server does not know which address to redirect To. It differs from 404 in that returning 407 means that the document has permanently left the specified location, and 404 indicates that the document is unavailable for unknown reasons. (HTTP 1.1 New)
411 Length Required The server cannot process the request unless the client sends a content-length header. (HTTP 1.1 New)
412 Precondition Failed Some of the prerequisites specified in the request header failed (HTTP 1.1 new).
413 Request Entity Too Large the size of the target document exceeds the size that the server is currently willing to handle. If the server thinks it can process the request later, it should provide a Retry-after header (HTTP 1.1 new).
414 Request Uri Too Long URI is too lengthy (HTTP 1.1 new).
416 requested range not satisfiable server does not meet the Range header specified by the customer in the Request. (HTTP 1.1 New)
The Internal server Error server encountered unexpected conditions and was unable to complete the Customer's Request.
The 501 not implemented server does not support the functionality required to implement the Request. For example, a customer sends a put request that is not supported by the Server.
502 Bad Gateway server as a gateway or proxy, the server returned an illegal reply in order to complete the request to access the next Server.
503 Service Unavailable Server failed to answer due to maintenance or heavy load. For example, a servlet might return 503 if the database connection pool is Full. A retry-after header can be supplied when the server returns 503.
504 Gateway Timeout is used by a server acting as a proxy or gateway, indicating that it is not able to get answers from remote servers in a timely manner. (HTTP 1.1 New)
505 HTTP version not supported server does not support HTTP versions as specified in the Request. (HTTP 1.1 New)

HTTP 400-invalid Request
HTTP 401.1-unauthorized: Logon failed
HTTP 401.2-unauthorized: Server configuration issues cause logon failure
HTTP 401.3-acl prohibit access to resources
HTTP 401.4-unauthorized: authorization denied by filter
HTTP 401.5-unauthorized: ISAPI or CGI authorization failed
HTTP 403-access to Internet Service Manager (HTML) is limited to Localhost
HTTP 403.1 forbidden: Disable executable access
HTTP 403.2-forbidden: Disable Read access
HTTP 403.3-forbidden: write-access Forbidden
HTTP 403.4-no access: SSL required
HTTP 403.5-no access: SSL 128 Required
HTTP 403.6-forbidden: IP Address denied
HTTP 403.7-forbidden: require client certificate
HTTP 403.8-forbidden: prohibit site access
HTTP 403.9-no access: Too many users connected
HTTP 403.10-no access: Invalid configuration
HTTP 403.11-no access: Password Change
HTTP 403.12-no access: Mapper denied access
HTTP 403.13-no access: Client certificate has been revoked
HTTP 403.15-no access: Too many client access licenses
HTTP 403.16-forbidden: client certificate is untrusted or invalid
HTTP 403.17-forbidden: client certificate has expired or is not yet valid
HTTP 404.1-unable to find Web site
HTTP 404-file not found
HTTP 405-resource is forbidden
HTTP 406-unacceptable
HTTP 407-proxy Authentication Required
HTTP 410-never Available
HTTP 412-prerequisite Failure
HTTP 414-request-URI too long
HTTP 500-internal Server Error
HTTP 500.100-internal Server Error-ASP Error
HTTP 500-11 Server shutdown
HTTP 500-12 Application Restart
HTTP 500-13-server too busy
HTTP 500-14-application Not valid
HTTP 500-15-request Global.asa not allowed
HTTP 501-not implemented
HTTP 502-gateway Error

Error 602 The port is already open
Problem: dial-up Networking Network cannot connect due to device installation error or is in use
Cause: Raspppoe not fully and correctly installed
Fix: Uninstall clean any PPPoE software and Reinstall.

Error 605 Cannot set port information
Problem: dial-up Networking Network cannot be set using port due to device installation error
Cause: Raspppoe not fully and correctly installed
Fix: Uninstall clean any PPPoE software and Reinstall.

Error 606 The port is not connected
Problem: The dial-up Networking network cannot connect to the required device ports
Cause: Raspppoe not complete and correct installation, connection line failure, ADSL Modem fault
Fix: Uninstall Clean any PPPoE software, reinstall, check the network cable and ADSL MODEM.

Error 608 The device does not exist
Problem: a dial-up network connection device does not exist
Cause: Raspppoe not fully and correctly installed
Fix: Uninstall clean any PPPoE software and Reinstall.

Error 609 The device type does not exist
Problem: a dial-up network connection device is not identified by its kind
Cause: Raspppoe not fully and correctly installed
Fix: Uninstall clean any PPPoE software and Reinstall.

Error 611 the route is not available/612 the route was not allocated
Problem: dial-up Networking Network connection is not routed correctly
Cause: Raspppoe not fully and correctly installed, ISP server failed
Fix: Uninstall clean any PPPoE software and Reinstall.

Error 617 The port or device is already disconnecting
Problem: a dial-up network connection device has been disconnected
Cause: Raspppoe not fully and correctly installed, ISP server failure, connection cable, ADSL Modem fault
Fix: Uninstall Clean any PPPoE software, reinstall, check the network cable and ADSL MODEM.

Error 619 Problem: Unable to establish connection with ISP server
cause: ADSL ISP Server failure, ADSL telephone line fault
Solution: check whether the ADSL signal can be correctly synchronized.

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
Issue: Windows NT or Windows Server network RAS network component failure
Reason: Uninstall all PPPoE software, reinstall RAS network components and Raspppoe.

Error 629, The connection has been disconnected from the other computer. Double-click the connection and try Again.
If this is the case, the situation is complicated because there are a number of situations that can cause "error 629", in most cases because of the excessive number of people who dial in at the same time. In addition, you should take all the default settings in your dial-up connection settings, such as "enable software compression", "login network" need to be selected. In general, this situation may also be due to the performance and quality of the modem or phone line you use, so that you do not have a good connection at the rate of communication you have selected, another situation is: if your phone turned on the anti-theft function, the dial will have a modem handshake tone, But after the handshake sound will appear error 629, if there is an extension to make a call, the phone will call the police, as long as the anti-theft function can be turned off.

Error 630
Problem: ADSL Modem does not respond
Reason: ADSL telephone line fault, ADSL modem fault (power not opened, etc.)
Resolution: Check the ADSL device.

Error 633
Problem: The dial-up networking network cannot connect because the device is installed incorrectly or is in Use.
Cause: Raspppoe is not fully and correctly Installed.
Fix: Uninstall clean any PPPoE software and Reinstall.

Error 638
Problem: after a long time, unable to connect to the ISP's ADSL access server
cause: ISP Server failure; you mistakenly entered a phone number in a bad connection created by Raspppoe
Workaround: run its create dial-up Raspppoe.exe check to see if the ISP service is listed to determine if the ISP is normal, or if the phone number in the dial-up connection used is cleared or only one 0 is Reserved.

Error 645
Problem: The NIC is not responding correctly
Cause: Nic failure, or NIC driver failure
Workaround: Check the network card and reinstall the NIC Driver.

Error 650
Problem: The remote computer is not responding, disconnecting
cause: ADSL ISP server failure, NIC failure, abnormal shutdown caused network protocol error
Resolution: check whether the ADSL signal can be correctly synchronized, check the network card, remove all networking components to reinstall the Network.

Error 651
Problem: ADSL Modem Report error occurred
Cause: windows is in safe mode, or other errors
Workaround: when this error occurs, a new specific error code can be reported by Redial.

Error 676, the line is Busy. Please try again later.
Please check the telephone line if there is a problem, please unplug the phone line, directly connected to the phone, dial the ISP telephone number (such as 163,169), listen to the handset there is no similar to the voice of the beep, if there is a sound, indicating that your phone can dial the internet, please confirm in "my computer" and " dial-up Networking "xxx Connection (your dial-up connection)" The phone number in front of the ISP phone number does not have another number, if you are dialing by extension, you need to add a line number and a comma before the phone number, such as "0,163". If the sound is busy in the handset, and the busy frequency is very high.

Error 678, The dial-in computer does not answer.
This is similar to the busy line, more accidental, and sometimes because the modem has just opened on the dial-up, please confirm the phone line (the one that connects to the telephone office) into the modem "" line "interface. Check if there is a problem with the telephone line, please unplug the phone line, directly connected to the phone, dial the ISP telephone number (such as 163,169), listen to the handset there is no similar to the voice of the beep, if there is a sound, indicating that your phone can dial the internet, please confirm "my computer" and " The phone number in the dial-up networking "xxx Connection (your dial-up connection)" does not have another number before the ISP phone number, such as if you are dialing through the switchboard, add an outside number and a comma before the phone number, for example "0,163". If this is a busy tone, please contact the ISP customer Service. If there is no sound or a beep saying that you cannot dial this phone number, then this indicates a problem with your phone line.

Error 680 No dial TONE.
This error occurs, check that the modem is properly connected to the phone line, and then examine the following:
1, first check whether the telephone line is connected, if you do not find the problem, please unplug the phone line, directly connected to the phone, dial the ISP phone to dial to try (such as 163,169), listen to the handset there is no similar to the voice of the beep, if there is this sound, indicating that your phone can dial the internet, Maybe there was a phone call coming in when you dialed, or your modem is Faulty. If this is a busy tone, please contact the ISP customer Service. If there is no sound or a beep saying that you cannot dial this phone number, then this indicates a problem with your phone line.

Error 691
Problem: the user name and password entered are incorrect and the connection cannot be established
Cause: incorrect user name and password, ISP server failure
Workaround: use the correct user name and password and use the correct ISP account format ([email protected]).

Error 718
Problem: The remote computer timed out without responding when verifying the user name, disconnecting
Cause: ADSL ISP server failure
Resolution: Call 2022370.

Error 720
Problem: dial-up Networking cannot reconcile the Server's protocol settings in the network
cause: ADSL ISP Server failure, abnormal shutdown caused network protocol error
Fix: Remove all network components to reinstall the Network.


Error 734
Issue: PPP connection Control Protocol aborted
cause: ADSL ISP Server failure, abnormal shutdown caused network protocol error
Fix: Remove all network components to reinstall the Network.

Error 738
Problem: The server cannot assign an IP address
cause: ADSL ISP server failure, ADSL users too much more than the ISP can provide IP address
Resolution: Call 2022370.

Error 797
Problem: ADSL Modem Connection device not found
Reason: ADSL Modem power is not turned on, network card and ADSL modem connection line problems, software installation after the corresponding protocol is not properly state, in the establishment of dial-up connection, established a wrong empty connection
Solution: Check the power, cable, check the network properties, Raspppoe the relevant protocol is properly installed and correct state (related protocol), check whether the network card appears or not, set it to enable; check the properties of the dial-up connection, whether the connected device uses an "ISDN Channel-adapter Name (xx) "device, The device is an empty device, if used to cancel it, and select the correct PPPoE device to replace it, or to re-create the dial-up Connection.


ADSL Login error code is KNOWN. There are many people who surf the Internet at home now. Most of the time is ADSL or telephone dialing the bar ~ ~ No problem when you do not think of Them. If you were to set up the online one day, what do you do with the wrong code? such as: wrong Wu 679~~~~~~~ tip You can not use the network properly. and you don't know what it means. Come and meet me, Please.

You can also enter in the Help and support of the start Menu: 679

This will give you the quickest solution ..... Personally think very practical ~ ~

600 an operation is in a pending state.

601 An invalid port handle was Detected.

602 The specified port is already Open.

603 caller buffer is too small.

604 The wrong information is Specified.

605 Unable to set port Information.

606 The specified port is not Connected.

607 An invalid event was Detected.

608 a non-existent device was Specified.

609 Specifies a device type that does not exist.

610 an invalid buffer was Specified.

611 specifies a route that cannot be Used.

612 specifies a route that is not Assigned.

613 An invalid compression was Specified.

614 free buffers are Insufficient.

615 the specified port could not be found.

616 an asynchronous request is in a pending state.

617 The modem is already disconnected.

618 The specified port is not Open.

619 The specified port is not Connected.

620 The endpoint could not be Determined.

621 The system cannot open the phone Book.

622 The system could not load the phone Book.

623 the system could not find the phonebook entry for this Connection.

624 The system cannot update the phone book File.

625 The system found invalid information in the phone Book.

626 The string could not be loaded.

627 The keyword could not be found.

628 connection is turned off.

629 The connection was shut down by the remote Computer.

630 The modem is disconnected due to a hardware failure.

631 The user disconnected the modem connection.

632 an incorrect structure size was Detected.

633 the modem is in use or does not have a dial-out Configuration.

634 your computer cannot be registered on the remote Network.

635 An unknown error has Occurred.

636 the device connected to the port is not the desired device.

637 A string that cannot be converted is Detected.

638 the request timed Out.

639 the asynchronous network is not available.

640 a NetBIOS-related error Occurred.

641 The server cannot allocate the NetBIOS resources that are required to support the Client.

642 a NetBIOS name for the computer is already registered on the remote Network.

643 the Server-side network adapter Fails.

644 you will not be able to receive network pop-up Messages.

645 An internal authentication error Occurred.

646 The account is not allowed to log on at this Time.

647 This account is Disabled.
648 the password for this account has Expired.

649 account does not have dial-in permissions.

650 The remote access server is not responding.

651 the modem reported an Error.

652 has an unrecognized response from the Modem.

653 on the Device. The required macros for the modem are not found in the INF files Section.

654 Devices. INF file section, The command or response references a macro that is not Defined.

655 on the Device. INF file is not found in the <MESSAGE> macros Section.

656 Devices. The <DEFAULTOFF> macros in the INF files section contain macros that are not Defined.

657 Unable to open the Device. INF File.

658 Devices. INF or Media. The device name in the INI file is too long.

659 Media. INI file refers to an unknown device Name.

660 Devices. INF file does not contain a response to the Command.

661 Devices. INF file is missing a command.

662 trying to set up the Device. INF file is not listed in the Section.

663 Media. INI file refers to an unknown device type.

664 system memory is LOW.

665 The modem is not configured CORRECTLY.

666 The modem is not working correctly.

667 the system cannot read the MEDIA. INI File.

668 the connection is Terminated.

669 Media. The usage parameters in the INI file are not valid.

670 system cannot be from MEDIA. INI file to read the partial Name.

671 system cannot be from MEDIA. INI file to read the device Type.

672 system cannot be from MEDIA. INI file to read the device Name.

673 system cannot be from MEDIA. INI file to read the Usage.

674 system cannot be from MEDIA. INI file, The maximum connection rate (bps) is Read.

675 system cannot be from MEDIA. INI file to read the maximum carrier connection Speed.

676 Phone Line Busy.

677 someone instead of a modem has made a reply.

678 No Answer.

679 the system cannot detect the Carrier.

680 No Dial Tone.

The 681 modem reports a general Error.

691 access is denied because the user name and/or password is not valid on this domain.

692 the modem is having a hardware failure.

695 The state machine is not started.

696 The state machine is Started.

697 The response loop is not Completed.

A buffer overflow was caused by a 699 modem response.

700 Devices. The extension command in the INF file is too long.

701 The modem uses a connection speed that is not supported by the COM Driver.

703 connections require you to provide information, but the application does not allow user Interaction.

704 callback number is INVALID.

705 The authorization status is INVALID.

707 There are errors related to X. protocol.

708 Account Expires.

709 An error occurred while changing the password on the Domain. The password may be too short or may match a previously used Password.

710 a sequence overflow error was detected when communicating with the Modem.

711 Cannot start remote Access Service Manager. Additional information is provided in the event log.

712 Two-way port is initializing. Wait a few seconds and then Redial.

713 No active ISDN lines are Available.

714 no ISDN channels are available for Dialing.

715 too many errors occur due to poor phone line Quality.

716 The remote Access Service IP configuration is not available.

717 There is no IP address available in the static pool of the remote Access Service IP ADDRESS.

718 The connection timed out while waiting for the remote computer to respond EFFECTIVELY.

719 the connection was terminated by the remote Computer.

721 The remote computer is not responding.

722 invalid data was received from the remote Computer. The data is Ignored.

723 phone numbers (including prefixes and suffixes) are too long.

The 726 IPX protocol cannot be used to dial out simultaneously on multiple modems.

728 the system cannot find an IP adapter.

729 you cannot use SLIP unless you install the IP protocol.

731 the protocol is not Configured.

732 The PPP control protocol for your computer and remote computer cannot be Consistent.

733 The PPP control protocol for your computer and remote computer cannot be Consistent.

734 PPP Link Control protocol is Terminated.

735 The requested address was rejected by the Server.

736 The remote computer terminated the control Protocol.

737 Loopback Detected.

738 the server does not have an address assigned.

739 the authentication protocol required by the remote server cannot use the stored Password. Please redial and enter the password explicitly.

740 Invalid dialing rule Detected.

741 the required data encryption type is not supported on the local computer.

742 The remote computer does not support the required data encryption Type.

743 remote servers require data Encryption.

751 callback number contains invalid Characters. Only the following characters are allowed: 0 to 9, T, P, W, (,) 、-、 @ and Spaces.

752 A syntax error was encountered while processing the script.

753 The connection cannot be broken because the connection was created by a multi-protocol router.

754 the system was unable to find the Multilink link Bundle.

755 The system cannot perform automatic dialing because the item already has a custom dialer Specified.

756 the connection has been Dialed.

757 The remote Access service does not start automatically. Additional information is provided in the event log.

758 Internet Connection Sharing is enabled on this Connection.

760 An error occurred while enabling the routing Feature.
761 An error occurred while enabling connected Internet connection Sharing.

.. 763 Internet Connection Sharing cannot be enabled. In addition to the connection to be shared, there are two or more LAN Connections.

.. 764 smart card reader is not installed.

.. 765 Internet Connection Sharing cannot be enabled. The LAN connection has been configured with the IP address required for automatic IP addressing.

.. 767 Internet Connection Sharing cannot be enabled. The selected LAN connection on the private network is configured with multiple IP Addresses. Before you enable Internet connection sharing, reconfigure your LAN connection with a single IP address.

.. 768 The connection attempt failed due to data encryption Failure.

.. 769 the specified destination is Inaccessible.

.. 770 The remote machine rejected the connection Attempt.

.. 771 the connection attempt failed because the network is BUSY.

.. 772 the network hardware of the remote computer is incompatible with the requested call Type.

.. 773 The connection attempt failed because the target number has Changed.

.. 774 a temporary failure caused the connection attempt to Fail. Please try the connection Again.

.. 775 calls are blocked by the remote Computer.

.. 776 the call cannot be connected because the "do not disturb" feature has been called by the Target.

.. 777 the modem on the remote computer fails, causing the connection attempt to Fail.

.. 778 the identity of the server cannot be Verified.

.. 780 the feature you are trying to use is not valid for this Connection.

.. 783 Internet Connection Sharing cannot be enabled. The LAN connection selected as the private network does not exist or has been disconnected from the Network. Before you enable Internet connection sharing, Make sure that the LAN adapter is Connected.

.. 784 You cannot use this connection to dial when you log on because it is configured to use a different user name than on a smart Card. If you want to use it at logon, you must configure it to use the user name on the Smart Card.

.. 785 You cannot use this connection to dial when you log on because it is not configured to use a Smart Card. If you want to use it at logon, you must edit the properties of the connection to use the Smart Card.

.. 788 L2TP connection attempt failed because the security layer could not negotiate compatible parameters with the remote Computer.

.. 789 L2TP connection Attempt failed because the security layer encountered a processing error during initial negotiation with the remote Computer.

.. The 791 L2TP connection attempt failed because the Connection's security policy was not found.

.. 792 L2TP connection attempt failed because security negotiation timed Out.

.. 793 L2TP connection attempt failed because an error occurred while negotiating Security.

.. 794 the User's Frame protocol RADIUS attribute is not PPP.

.. 795 the tunnel type RADIUS attribute for this user is Incorrect.

.. 796 the User's service type RADIUS attribute is neither framed nor callback into Frames.

.. 797 cannot establish a connection to the remote computer because the modem is not found or the modem is Busy.

.. 799 Internet Connection Sharing (ICS) cannot be enabled because there is an IP address conflict on the Network. ICS requires that the host be configured to use 192.168.0.1. Make sure that no other clients on the network are configured to use 192.168.0.1.

.. 800 The VPN connection cannot be Established. The VPN server may not be connected, or the security parameters for the connection are not configured Correctly.

HTTP status Codes (various error code COLLECTIONS)