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Mapped Drive Connection to Network Share is being disconnected
How can I prevent the mapped drives from being disconnected. Tried following
the instructions under Article - Q297684 and it didn't help. Client computer is using XP Pro to connect to Windowss 2000 shared folders and NT4 shared folders. Client is stil being disconnected constantly. |
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#2
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Hi,
Thank you for posting. From your post, my understanding of this issue is: How to prevent Windows XP Professional clients with mapped drives to Windows 2000 and Windows NT4 from being disconnected after a few minutes of idle time. If this is not correct, please feel free to let me know. Based on my research, the disconnecting can be caused by the clients or the servers. Please refer to the following steps to solve the issue respectively: Step 1: On the servers which are sharing folders (Windows 2000 or Windows NT4) -------------------------------------------------- First, I would like to confirm with you that whether you performed the steps which mentioned in the KB297684 on the server side. The steps in the KB297684 should be performed on the server, if you performed the steps on the client, the issue cannot be resolved. I also paste related information here for your convenience: 1. NOTE: You cannot use this method to turn off the autodisconnect feature of the Server service. You can only use this method to change the default time-out period for the autodisconnect feature. Use Registry Editor to increase the default time-out period. To do this, follow these steps, and then quit Registry Editor: a. Click "Start", click "Run", type "regedit" (without the quotation marks) (Windows 2000) or type "regedt32" (without the quotation marks) (Windows NT 4.0), and then click "OK". b. Locate and then click the following key in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanserver\parameters c. In the right pane, click the autodisconnect value, and then on the "Edit" menu, click "Modify". If the autodisconnect value does not exist, follow these steps: (a).On the "Edit" menu, point to "New", and then click "REG_DWORD". (b).Type "autodisconnect" (without the quotation marks), and then press ENTER. d. Click "Hexadecimal". e. In the "Value data" box, type "ffffffff" (without the quotation marks), and then click "OK". 2. NOTE: If you use this method, you may turn off the autotuning feature for the Server service. To change the default time-out period for the autodisconnect feature of the Server service, open a command prompt, type the following line, and then press ENTER "net config server /autodisconnect:number" (without the quotation marks) where number is the number of minutes that you want the server to wait before it disconnects a mapped network drive. The maximum value for this command is 65,535. NOTE: If you set the autodisconnect value to 0 (zero), the autodisconnect feature is not turned off, and the Server service disconnects mapped network drives after only a few seconds of idle time. To turn off the autodisconnect feature, open a command prompt, type the following line, and then press ENTER: "net config server /autodisconnect:-1" (without the quotation marks) Step 2: On the clients with mapped drivers (Windows XP Professional) ------------------------------------------------------- If you have already performed the steps in KB297684 on the server, but the method above does not work, please refer to the following steps to see if the issue can be resolved: 1. You can try this registry setting: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanworkstation\param eters Name = KeepConn Type = REG_DWORD Value = ffff 2. Also, make sure the customer doesn't have this registry setting: HKLM\SYSTEM\CCS\Control\Networkprovider\RestoreCon nection=1 (default = 0) This makes the system to disable restoring the network connections. Step 3: Some third-party software may cause the disconnecting --------------------------------------------------------- 1. Compaq management utilities on the server have been known to cause the issue on clients. Please review Q305355. 2. There are some antivirus or firewall utilities on the clients have been known to cause disconnecting. No specific packages can be identified, but try removing them all to see if the problem goes away. 3. Some Cisco related software, such as the Cisco VPN Client may cause this issue. If such software is installed on the Windows XP, please temporary uninstall them for a test. If the issue still exists, please let me know the following information so that I can provide further assistance on this problem: When the mapped drives are disconnected after a regular interval of inactivity, if you try to access or browse them, does it reconnect quickly or the connection cannot be re-established? I look forward to your reply. Have a nice day! Sincerely, Tom Che Microsoft Online Partner Support Get Secure! - www.microsoft.com/security ================================================== === When responding to posts, please "Reply to Group" via your newsreader so that others may learn and benefit from your issue. ================================================== === This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- Thread-Topic: Mapped Drive Connection to Network Share is being disconnected thread-index: AcU6AeLet/oRH/Y4QC6tkaJ8WvMKLw== X-WBNR-Posting-Host: 63.239.207.77 From: =?Utf-8?B?Q2hhcmxpZSBIaWxs?= Subject: Mapped Drive Connection to Network Share is being disconnected Date: Tue, 5 Apr 2005 10:07:02 -0700 Lines: 4 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Utf-8" Content-Transfer-Encoding: 7bit X-Newsreader: Microsoft CDO for Windows 2000 Content-Class: urn:content-classes:message Importance: normal Priority: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Newsgroups: microsoft.public.windowsxp.help_and_support NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.1.29 Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFT NGXA03.phx.gbl Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.windowsxp.help_and_support:134129 X-Tomcat-NG: microsoft.public.windowsxp.help_and_support How can I prevent the mapped drives from being disconnected. Tried following the instructions under Article - Q297684 and it didn't help. Client computer is using XP Pro to connect to Windowss 2000 shared folders and NT4 shared folders. Client is stil being disconnected constantly. |
#3
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I am having a similar problem with any machine with XPpro SP2 on the network.
None of the Windows 2k or 98 machines drop the mapped drives. Once they are dropped, the user has to log off and on again before the mapped drive becomes available again. Do you think this is the same problem you describe. Regards Julian Bradbury "Tom Che [MSFT]" wrote: Hi, Thank you for posting. From your post, my understanding of this issue is: How to prevent Windows XP Professional clients with mapped drives to Windows 2000 and Windows NT4 from being disconnected after a few minutes of idle time. If this is not correct, please feel free to let me know. Based on my research, the disconnecting can be caused by the clients or the servers. Please refer to the following steps to solve the issue respectively: Step 1: On the servers which are sharing folders (Windows 2000 or Windows NT4) -------------------------------------------------- First, I would like to confirm with you that whether you performed the steps which mentioned in the KB297684 on the server side. The steps in the KB297684 should be performed on the server, if you performed the steps on the client, the issue cannot be resolved. I also paste related information here for your convenience: 1. NOTE: You cannot use this method to turn off the autodisconnect feature of the Server service. You can only use this method to change the default time-out period for the autodisconnect feature. Use Registry Editor to increase the default time-out period. To do this, follow these steps, and then quit Registry Editor: a. Click "Start", click "Run", type "regedit" (without the quotation marks) (Windows 2000) or type "regedt32" (without the quotation marks) (Windows NT 4.0), and then click "OK". b. Locate and then click the following key in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanserver\parameters c. In the right pane, click the autodisconnect value, and then on the "Edit" menu, click "Modify". If the autodisconnect value does not exist, follow these steps: (a).On the "Edit" menu, point to "New", and then click "REG_DWORD". (b).Type "autodisconnect" (without the quotation marks), and then press ENTER. d. Click "Hexadecimal". e. In the "Value data" box, type "ffffffff" (without the quotation marks), and then click "OK". 2. NOTE: If you use this method, you may turn off the autotuning feature for the Server service. To change the default time-out period for the autodisconnect feature of the Server service, open a command prompt, type the following line, and then press ENTER "net config server /autodisconnect:number" (without the quotation marks) where number is the number of minutes that you want the server to wait before it disconnects a mapped network drive. The maximum value for this command is 65,535. NOTE: If you set the autodisconnect value to 0 (zero), the autodisconnect feature is not turned off, and the Server service disconnects mapped network drives after only a few seconds of idle time. To turn off the autodisconnect feature, open a command prompt, type the following line, and then press ENTER: "net config server /autodisconnect:-1" (without the quotation marks) Step 2: On the clients with mapped drivers (Windows XP Professional) ------------------------------------------------------- If you have already performed the steps in KB297684 on the server, but the method above does not work, please refer to the following steps to see if the issue can be resolved: 1. You can try this registry setting: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanworkstation\param eters Name = KeepConn Type = REG_DWORD Value = ffff 2. Also, make sure the customer doesn't have this registry setting: HKLM\SYSTEM\CCS\Control\Networkprovider\RestoreCon nection=1 (default = 0) This makes the system to disable restoring the network connections. Step 3: Some third-party software may cause the disconnecting --------------------------------------------------------- 1. Compaq management utilities on the server have been known to cause the issue on clients. Please review Q305355. 2. There are some antivirus or firewall utilities on the clients have been known to cause disconnecting. No specific packages can be identified, but try removing them all to see if the problem goes away. 3. Some Cisco related software, such as the Cisco VPN Client may cause this issue. If such software is installed on the Windows XP, please temporary uninstall them for a test. If the issue still exists, please let me know the following information so that I can provide further assistance on this problem: When the mapped drives are disconnected after a regular interval of inactivity, if you try to access or browse them, does it reconnect quickly or the connection cannot be re-established? I look forward to your reply. Have a nice day! Sincerely, Tom Che Microsoft Online Partner Support Get Secure! - www.microsoft.com/security ================================================== === When responding to posts, please "Reply to Group" via your newsreader so that others may learn and benefit from your issue. ================================================== === This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- Thread-Topic: Mapped Drive Connection to Network Share is being disconnected thread-index: AcU6AeLet/oRH/Y4QC6tkaJ8WvMKLw== X-WBNR-Posting-Host: 63.239.207.77 From: =?Utf-8?B?Q2hhcmxpZSBIaWxs?= Subject: Mapped Drive Connection to Network Share is being disconnected Date: Tue, 5 Apr 2005 10:07:02 -0700 Lines: 4 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Utf-8" Content-Transfer-Encoding: 7bit X-Newsreader: Microsoft CDO for Windows 2000 Content-Class: urn:content-classes:message Importance: normal Priority: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Newsgroups: microsoft.public.windowsxp.help_and_support NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.1.29 Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFT NGXA03.phx.gbl Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.windowsxp.help_and_support:134129 X-Tomcat-NG: microsoft.public.windowsxp.help_and_support How can I prevent the mapped drives from being disconnected. Tried following the instructions under Article - Q297684 and it didn't help. Client computer is using XP Pro to connect to Windowss 2000 shared folders and NT4 shared folders. Client is stil being disconnected constantly. |
#4
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Hello Tom,
I did apply the changes to the registry to both client and servers. It didn't help. BUT I think I found the culprit! Step 3 #3. I uninstalled the Cisco VPN client and it worked! The drives are now connecting all the time. No more disconnects. Now the problem now is how can the user connect remotely without the VPN client? Do you have any similar reports like this? The user is using the same laptop to both office and home. "Tom Che [MSFT]" wrote: Hi, Thank you for posting. From your post, my understanding of this issue is: How to prevent Windows XP Professional clients with mapped drives to Windows 2000 and Windows NT4 from being disconnected after a few minutes of idle time. If this is not correct, please feel free to let me know. Based on my research, the disconnecting can be caused by the clients or the servers. Please refer to the following steps to solve the issue respectively: Step 1: On the servers which are sharing folders (Windows 2000 or Windows NT4) -------------------------------------------------- First, I would like to confirm with you that whether you performed the steps which mentioned in the KB297684 on the server side. The steps in the KB297684 should be performed on the server, if you performed the steps on the client, the issue cannot be resolved. I also paste related information here for your convenience: 1. NOTE: You cannot use this method to turn off the autodisconnect feature of the Server service. You can only use this method to change the default time-out period for the autodisconnect feature. Use Registry Editor to increase the default time-out period. To do this, follow these steps, and then quit Registry Editor: a. Click "Start", click "Run", type "regedit" (without the quotation marks) (Windows 2000) or type "regedt32" (without the quotation marks) (Windows NT 4.0), and then click "OK". b. Locate and then click the following key in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanserver\parameters c. In the right pane, click the autodisconnect value, and then on the "Edit" menu, click "Modify". If the autodisconnect value does not exist, follow these steps: (a).On the "Edit" menu, point to "New", and then click "REG_DWORD". (b).Type "autodisconnect" (without the quotation marks), and then press ENTER. d. Click "Hexadecimal". e. In the "Value data" box, type "ffffffff" (without the quotation marks), and then click "OK". 2. NOTE: If you use this method, you may turn off the autotuning feature for the Server service. To change the default time-out period for the autodisconnect feature of the Server service, open a command prompt, type the following line, and then press ENTER "net config server /autodisconnect:number" (without the quotation marks) where number is the number of minutes that you want the server to wait before it disconnects a mapped network drive. The maximum value for this command is 65,535. NOTE: If you set the autodisconnect value to 0 (zero), the autodisconnect feature is not turned off, and the Server service disconnects mapped network drives after only a few seconds of idle time. To turn off the autodisconnect feature, open a command prompt, type the following line, and then press ENTER: "net config server /autodisconnect:-1" (without the quotation marks) Step 2: On the clients with mapped drivers (Windows XP Professional) ------------------------------------------------------- If you have already performed the steps in KB297684 on the server, but the method above does not work, please refer to the following steps to see if the issue can be resolved: 1. You can try this registry setting: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanworkstation\param eters Name = KeepConn Type = REG_DWORD Value = ffff 2. Also, make sure the customer doesn't have this registry setting: HKLM\SYSTEM\CCS\Control\Networkprovider\RestoreCon nection=1 (default = 0) This makes the system to disable restoring the network connections. Step 3: Some third-party software may cause the disconnecting --------------------------------------------------------- 1. Compaq management utilities on the server have been known to cause the issue on clients. Please review Q305355. 2. There are some antivirus or firewall utilities on the clients have been known to cause disconnecting. No specific packages can be identified, but try removing them all to see if the problem goes away. 3. Some Cisco related software, such as the Cisco VPN Client may cause this issue. If such software is installed on the Windows XP, please temporary uninstall them for a test. If the issue still exists, please let me know the following information so that I can provide further assistance on this problem: When the mapped drives are disconnected after a regular interval of inactivity, if you try to access or browse them, does it reconnect quickly or the connection cannot be re-established? I look forward to your reply. Have a nice day! Sincerely, Tom Che Microsoft Online Partner Support Get Secure! - www.microsoft.com/security ================================================== === When responding to posts, please "Reply to Group" via your newsreader so that others may learn and benefit from your issue. ================================================== === This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- Thread-Topic: Mapped Drive Connection to Network Share is being disconnected thread-index: AcU6AeLet/oRH/Y4QC6tkaJ8WvMKLw== X-WBNR-Posting-Host: 63.239.207.77 From: =?Utf-8?B?Q2hhcmxpZSBIaWxs?= Subject: Mapped Drive Connection to Network Share is being disconnected Date: Tue, 5 Apr 2005 10:07:02 -0700 Lines: 4 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Utf-8" Content-Transfer-Encoding: 7bit X-Newsreader: Microsoft CDO for Windows 2000 Content-Class: urn:content-classes:message Importance: normal Priority: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Newsgroups: microsoft.public.windowsxp.help_and_support NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.1.29 Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFT NGXA03.phx.gbl Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.windowsxp.help_and_support:134129 X-Tomcat-NG: microsoft.public.windowsxp.help_and_support How can I prevent the mapped drives from being disconnected. Tried following the instructions under Article - Q297684 and it didn't help. Client computer is using XP Pro to connect to Windowss 2000 shared folders and NT4 shared folders. Client is stil being disconnected constantly. |
#5
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I think its somewhat similar. I narrowed it down to the client's VPN
installation. Uninstalling the VPN client software remedied the disconnect problem. But now, need to figure out how can he connect without the VPN? "Julian Bradbury" wrote: I am having a similar problem with any machine with XPpro SP2 on the network. None of the Windows 2k or 98 machines drop the mapped drives. Once they are dropped, the user has to log off and on again before the mapped drive becomes available again. Do you think this is the same problem you describe. Regards Julian Bradbury "Tom Che [MSFT]" wrote: Hi, Thank you for posting. From your post, my understanding of this issue is: How to prevent Windows XP Professional clients with mapped drives to Windows 2000 and Windows NT4 from being disconnected after a few minutes of idle time. If this is not correct, please feel free to let me know. Based on my research, the disconnecting can be caused by the clients or the servers. Please refer to the following steps to solve the issue respectively: Step 1: On the servers which are sharing folders (Windows 2000 or Windows NT4) -------------------------------------------------- First, I would like to confirm with you that whether you performed the steps which mentioned in the KB297684 on the server side. The steps in the KB297684 should be performed on the server, if you performed the steps on the client, the issue cannot be resolved. I also paste related information here for your convenience: 1. NOTE: You cannot use this method to turn off the autodisconnect feature of the Server service. You can only use this method to change the default time-out period for the autodisconnect feature. Use Registry Editor to increase the default time-out period. To do this, follow these steps, and then quit Registry Editor: a. Click "Start", click "Run", type "regedit" (without the quotation marks) (Windows 2000) or type "regedt32" (without the quotation marks) (Windows NT 4.0), and then click "OK". b. Locate and then click the following key in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanserver\parameters c. In the right pane, click the autodisconnect value, and then on the "Edit" menu, click "Modify". If the autodisconnect value does not exist, follow these steps: (a).On the "Edit" menu, point to "New", and then click "REG_DWORD". (b).Type "autodisconnect" (without the quotation marks), and then press ENTER. d. Click "Hexadecimal". e. In the "Value data" box, type "ffffffff" (without the quotation marks), and then click "OK". 2. NOTE: If you use this method, you may turn off the autotuning feature for the Server service. To change the default time-out period for the autodisconnect feature of the Server service, open a command prompt, type the following line, and then press ENTER "net config server /autodisconnect:number" (without the quotation marks) where number is the number of minutes that you want the server to wait before it disconnects a mapped network drive. The maximum value for this command is 65,535. NOTE: If you set the autodisconnect value to 0 (zero), the autodisconnect feature is not turned off, and the Server service disconnects mapped network drives after only a few seconds of idle time. To turn off the autodisconnect feature, open a command prompt, type the following line, and then press ENTER: "net config server /autodisconnect:-1" (without the quotation marks) Step 2: On the clients with mapped drivers (Windows XP Professional) ------------------------------------------------------- If you have already performed the steps in KB297684 on the server, but the method above does not work, please refer to the following steps to see if the issue can be resolved: 1. You can try this registry setting: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanworkstation\param eters Name = KeepConn Type = REG_DWORD Value = ffff 2. Also, make sure the customer doesn't have this registry setting: HKLM\SYSTEM\CCS\Control\Networkprovider\RestoreCon nection=1 (default = 0) This makes the system to disable restoring the network connections. Step 3: Some third-party software may cause the disconnecting --------------------------------------------------------- 1. Compaq management utilities on the server have been known to cause the issue on clients. Please review Q305355. 2. There are some antivirus or firewall utilities on the clients have been known to cause disconnecting. No specific packages can be identified, but try removing them all to see if the problem goes away. 3. Some Cisco related software, such as the Cisco VPN Client may cause this issue. If such software is installed on the Windows XP, please temporary uninstall them for a test. If the issue still exists, please let me know the following information so that I can provide further assistance on this problem: When the mapped drives are disconnected after a regular interval of inactivity, if you try to access or browse them, does it reconnect quickly or the connection cannot be re-established? I look forward to your reply. Have a nice day! Sincerely, Tom Che Microsoft Online Partner Support Get Secure! - www.microsoft.com/security ================================================== === When responding to posts, please "Reply to Group" via your newsreader so that others may learn and benefit from your issue. ================================================== === This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- Thread-Topic: Mapped Drive Connection to Network Share is being disconnected thread-index: AcU6AeLet/oRH/Y4QC6tkaJ8WvMKLw== X-WBNR-Posting-Host: 63.239.207.77 From: =?Utf-8?B?Q2hhcmxpZSBIaWxs?= Subject: Mapped Drive Connection to Network Share is being disconnected Date: Tue, 5 Apr 2005 10:07:02 -0700 Lines: 4 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Utf-8" Content-Transfer-Encoding: 7bit X-Newsreader: Microsoft CDO for Windows 2000 Content-Class: urn:content-classes:message Importance: normal Priority: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Newsgroups: microsoft.public.windowsxp.help_and_support NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.1.29 Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFT NGXA03.phx.gbl Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.windowsxp.help_and_support:134129 X-Tomcat-NG: microsoft.public.windowsxp.help_and_support How can I prevent the mapped drives from being disconnected. Tried following the instructions under Article - Q297684 and it didn't help. Client computer is using XP Pro to connect to Windowss 2000 shared folders and NT4 shared folders. Client is stil being disconnected constantly. |
#6
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Hi,
Thank you for your reply and I have known the further information. It seems that this issue should be caused by Cisco VPN client. Because I don't know what kind of VPN Server you are using, I suggest you contact Cisco to see if there is any more information about this issue. I understand that you may feel you have been bounced around between different support professionals, and I realize that it is very frustrating. Please feel free to involve me during the process of contacting Cisco support, and I am very glad to be of any assistance regarding this special problem. Have a nice day! Sincerely, Tom Che Microsoft Online Partner Support Get Secure! - www.microsoft.com/security ================================================== === When responding to posts, please "Reply to Group" via your newsreader so that others may learn and benefit from your issue. ================================================== === This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- Thread-Topic: Mapped Drive Connection to Network Share is being disconnected thread-index: AcVAXEKS6192SHW5SfO/2g3EOuU5mw== X-WBNR-Posting-Host: 63.239.207.77 From: =?Utf-8?B?Q2hhcmxpZSBIaWxs?= References: Subject: Mapped Drive Connection to Network Share is being disconnected Date: Wed, 13 Apr 2005 12:09:04 -0700 Lines: 176 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Utf-8" Content-Transfer-Encoding: 7bit X-Newsreader: Microsoft CDO for Windows 2000 Content-Class: urn:content-classes:message Importance: normal Priority: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Newsgroups: microsoft.public.windowsxp.help_and_support Path: TK2MSFTNGXA01.phx.gbl Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.windowsxp.help_and_support:136399 NNTP-Posting-Host: tk2msftngxa03.phx.gbl 10.40.2.157 X-Tomcat-NG: microsoft.public.windowsxp.help_and_support Hello Tom, I did apply the changes to the registry to both client and servers. It didn't help. BUT I think I found the culprit! Step 3 #3. I uninstalled the Cisco VPN client and it worked! The drives are now connecting all the time. No more disconnects. Now the problem now is how can the user connect remotely without the VPN client? Do you have any similar reports like this? The user is using the same laptop to both office and home. "Tom Che [MSFT]" wrote: Hi, Thank you for posting. From your post, my understanding of this issue is: How to prevent Windows XP Professional clients with mapped drives to Windows 2000 and Windows NT4 from being disconnected after a few minutes of idle time. If this is not correct, please feel free to let me know. Based on my research, the disconnecting can be caused by the clients or the servers. Please refer to the following steps to solve the issue respectively: Step 1: On the servers which are sharing folders (Windows 2000 or Windows NT4) -------------------------------------------------- First, I would like to confirm with you that whether you performed the steps which mentioned in the KB297684 on the server side. The steps in the KB297684 should be performed on the server, if you performed the steps on the client, the issue cannot be resolved. I also paste related information here for your convenience: 1. NOTE: You cannot use this method to turn off the autodisconnect feature of the Server service. You can only use this method to change the default time-out period for the autodisconnect feature. Use Registry Editor to increase the default time-out period. To do this, follow these steps, and then quit Registry Editor: a. Click "Start", click "Run", type "regedit" (without the quotation marks) (Windows 2000) or type "regedt32" (without the quotation marks) (Windows NT 4.0), and then click "OK". b. Locate and then click the following key in the registry: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanserver\parameters c. In the right pane, click the autodisconnect value, and then on the "Edit" menu, click "Modify". If the autodisconnect value does not exist, follow these steps: (a).On the "Edit" menu, point to "New", and then click "REG_DWORD". (b).Type "autodisconnect" (without the quotation marks), and then press ENTER. d. Click "Hexadecimal". e. In the "Value data" box, type "ffffffff" (without the quotation marks), and then click "OK". 2. NOTE: If you use this method, you may turn off the autotuning feature for the Server service. To change the default time-out period for the autodisconnect feature of the Server service, open a command prompt, type the following line, and then press ENTER "net config server /autodisconnect:number" (without the quotation marks) where number is the number of minutes that you want the server to wait before it disconnects a mapped network drive. The maximum value for this command is 65,535. NOTE: If you set the autodisconnect value to 0 (zero), the autodisconnect feature is not turned off, and the Server service disconnects mapped network drives after only a few seconds of idle time. To turn off the autodisconnect feature, open a command prompt, type the following line, and then press ENTER: "net config server /autodisconnect:-1" (without the quotation marks) Step 2: On the clients with mapped drivers (Windows XP Professional) ------------------------------------------------------- If you have already performed the steps in KB297684 on the server, but the method above does not work, please refer to the following steps to see if the issue can be resolved: 1. You can try this registry setting: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\lanmanworkstation\param eters Name = KeepConn Type = REG_DWORD Value = ffff 2. Also, make sure the customer doesn't have this registry setting: HKLM\SYSTEM\CCS\Control\Networkprovider\RestoreCon nection=1 (default = 0) This makes the system to disable restoring the network connections. Step 3: Some third-party software may cause the disconnecting --------------------------------------------------------- 1. Compaq management utilities on the server have been known to cause the issue on clients. Please review Q305355. 2. There are some antivirus or firewall utilities on the clients have been known to cause disconnecting. No specific packages can be identified, but try removing them all to see if the problem goes away. 3. Some Cisco related software, such as the Cisco VPN Client may cause this issue. If such software is installed on the Windows XP, please temporary uninstall them for a test. If the issue still exists, please let me know the following information so that I can provide further assistance on this problem: When the mapped drives are disconnected after a regular interval of inactivity, if you try to access or browse them, does it reconnect quickly or the connection cannot be re-established? I look forward to your reply. Have a nice day! Sincerely, Tom Che Microsoft Online Partner Support Get Secure! - www.microsoft.com/security ================================================== === When responding to posts, please "Reply to Group" via your newsreader so that others may learn and benefit from your issue. ================================================== === This posting is provided "AS IS" with no warranties, and confers no rights. -------------------- Thread-Topic: Mapped Drive Connection to Network Share is being disconnected thread-index: AcU6AeLet/oRH/Y4QC6tkaJ8WvMKLw== X-WBNR-Posting-Host: 63.239.207.77 From: =?Utf-8?B?Q2hhcmxpZSBIaWxs?= Subject: Mapped Drive Connection to Network Share is being disconnected Date: Tue, 5 Apr 2005 10:07:02 -0700 Lines: 4 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset="Utf-8" Content-Transfer-Encoding: 7bit X-Newsreader: Microsoft CDO for Windows 2000 Content-Class: urn:content-classes:message Importance: normal Priority: normal X-MimeOLE: Produced By Microsoft MimeOLE V6.00.3790.0 Newsgroups: microsoft.public.windowsxp.help_and_support NNTP-Posting-Host: TK2MSFTNGXA03.phx.gbl 10.40.1.29 Path: TK2MSFTNGXA01.phx.gbl!TK2MSFTNGP08.phx.gbl!TK2MSFT NGXA03.phx.gbl Xref: TK2MSFTNGXA01.phx.gbl microsoft.public.windowsxp.help_and_support:134129 X-Tomcat-NG: microsoft.public.windowsxp.help_and_support How can I prevent the mapped drives from being disconnected. Tried following the instructions under Article - Q297684 and it didn't help. Client computer is using XP Pro to connect to Windowss 2000 shared folders and NT4 shared folders. Client is stil being disconnected constantly. |
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